改错
高考总复习之单句改错专项训练
代词
1. Don't tell anyone else. It is strictly between you and I.
2. I and he have known each other for ten years.
3. Alice and myself are willing to work in the factory.
4. It was me who first found out the secret.
5. One must do his duty.
6. No body knows about it.
7. He is an old friend of me.
8. Whom do you think is the best student in the class?
9. We had the same feeling as theirs.
10. I like him better than her.
11. Did any of my classmates come to gee me? No one.
12. We had the same feeling as theirs.
13. The tree has shaken off it's leaves.
14. Did you see the house where he designed himself?
15. Do you know the place which they built the house?
16. He had a bad cold. It is why he didn't come.
17. This is all what I want to say.
18. He held a flag in hand.
19. He lost his usual cheerfulness. This puzzled me.
20. The population of China is much larger than Japan.
动词辨析
1. Last year he took part in the League.
2. It takes him much time to dress his clothes.
3. Water, when boiled, always gives out steam.
4. "Where is my recorder?" "Maybe someone has brought it away,"
5. The newly-built cinema adds up to the beauty of the town.
6. He has laid there for a long time.
7. When did you call at your first teacher?
8. The film reminds me to live a miserable life in the old society.
9. Middle school students are prevented to smoke.
10. The robbers stole him of all his money last night.
11. First he rose his hand and then raised to answer the question.
12. The Kings had the pyramids made up of big stones.
13. The clock knocked twelve and I realized it was late.
14. I believe getting plenty of exercise.
15. I am going to answer to his question.
16. This science book spent me a great amount of money.
17. I received a letter from my friend in New York, saying he gave me a book
18. Grandfather hopes me to be a doctor, but I dreamt of becoming an astronaut as a child.
19. Readers can get through quite well without knowing the exact meaning of each word.
20.---When did the man turn on? ---In no time.
动词时态1
1. Did you sent him a message for me?
2. I have seen a good film yesterday.
3. I never visited the Great Hall of People.
4. The clock struck.
5. He is hearing my lecture.
6. She talks as if she knows everything.
7. The train left before I arrived.
8. If he would have asked me, I should have stayed.
9. They asked him to be captain, but he refuses.
10. I am in this school for two years.
11. He speaks Chinese very well, but I am not sure whether he can
speaks Cantonese too.
12. I shall speak to him as soon as he will come.
13. He do say that he is fond of stamp collecting.
14. His father has died for forty years.
15. When I was a child, I learnt that the Yangtze River was the first longest river in China.
16. She made up her mind to be a nurse after she finishes school.
17. The film has begun for 5 minutes.
18. The girl worked hard so that she may not fail in the exam.
19. You ought to come yesterday.
20. He joined the league for two years.
动词语态2
1. English is not easy to be learnt.
2. Henry got injured in the accident which was happened yesterday.
3. She was disappeared from the house.
4. Great changes have been taken place in this city since liberation.
5. A year is consisted of twelve months.
6. The People's Republic of China founded in 1949.
7. World War II was broken out in 1939.
8. Though the village suffered from big flood, the villagers did not discourage.
9. The problem must solve at once.
10. Satellites have widely used in many countries since 1960.
11. The window is broken. It needs being repaired.
12. He had invited to visit the United States before he finished his great novel.
13. We have to take measures to prevent the disease from being spread.
14. The living standard of people has raised in the last few years.
15. Be quick, we must get there before the sun is set.
16. No letters were received from their son since last month.
17. The little girl has been looked for by her parents.
18. Tom is often laughed by his classmates.
19. A great number of large buildings have set up in our country since liberation. 20, The price has been gone up recently.
非谓语动词1
1. In the old days the working people were made work long hours.
2. The boy seating on a bench at the end of the classroom is my brother.
3. The whales' bones are not strong enough holding up their muscles on land.
4. Things keep being changed.
5. The classroom needs cleaned.
6. I find this book interested.
7. It is time of sowing wheat.
8. I heard him said so.
9. I'm hungry. Get me something for eating.
10. He is too tired walking any longer.
11. She enjoys me to listen to light music.
12. He kept me to wait for many hours.
13. Master Wu teaches us how run the machine.
14. We have a new hospital to build over there.
15. Please tell him don't work too hard.
16. I hope seeing him as soon as possible.
17. I am sorry hearing the news.
18. That movie is worth to be seen.
19. Don't you see him to run towards us?
20. I wrote to him asked for his help.
非谓语动词2
1. Master a foreign language needs hard work.
2. He ordered the room sweeping.
3. I hope you don't mind to go on foot.
4. This room is quite comfortable living in.
5. It's time for us going home.
6. It is a pleasure to watch the face of an asleep baby.
7. Who is the girl to answer the teacher's question over there?
8. I am going to have my radio to fix.
9. She needs the work be doing before tomorrow.
10. That's really kind for you saying so.
11. My watch is broken. I must have it to be repaired.
12. I wanted meeting your friend, but my car broke down on the way.
13. The book writing by the famous writer is being printed at the factory.
14. Many parents allow their children making their own decisions.
15. Revolution means to liberate the productive forces.
16. Never stop to look for the laws which control facts.
17. Do you remember me to return those books to the library?
18. ---Can you do it by yourself? ---I would like John helping me.
19. My father has given up to smoke and now prefers eating sweets.
20. His brother escaped to be killed in the battle.
否定句
1. Who did open the door?
2. Please not make so much noise.
3. Everything is all right, isn't they?
4. I would not rather visit the factory.
5. You had not to do it.
6. I don't believe she knows it, do I?
7. Let's go, will you?
8. How fine weather it is!
9. What good a teacher he is!
10. What he ran!
11. Nobody will not agree with you.
12. I didn't see neither of you.
13. You must remember don't to come late.
14. He told me don't to do it again.
15. I have no any money on me.
16. I think you are not a good doctor.
17. We believe that you are not wrong.
18. He hardly knew about it, didn't he?
19. The two books are badly written. I don't like both.
20. She made her mother angry by didn't taking medicine.
副词
1. The little boy didn't dare to go home lonely because of having played truant.
2. The box is rather heavy, any man can see the boy isn't so strong to lift it.
3. He won't do it. I won't do it, too.
4. My brother worked in that factory three years before.
5. It doesn't smell good but taste well.
6. Don't walk any farther. There are wild animals deeply in the forest.
7. I told him to not come on Monday.
8. I got your letter before four days.
9. It is now very hot to play football.
10. It is a much interesting book.
11. Last night I went to bed lately.
12. He is very stronger than I am.
13. This speed bicycle is much more better.
14. The stars we see there are two trillion(万亿)light-years ago.
15. Has he already come back?
16. He has just now come back from New York.
17. Have you seen him recently?
18. I hear he will go abroad lately.
19. I'm very surprised at the news.
20. We all know you very much.
各种从句
1. I can't understand all what he said.
2. Which is known to all, my school is a good one.
3. Is this school that you visited yesterday?
4. I'll never forget the day when I spent in that village.
5. This is the factory in that I once worked.
6. I don't like anything which he gave me.
7. I still remember the places and the people whom I saw there.
8. She prefers such books like that one.
9. That he did is not right.
10. The fact which he was ill made us worried.
11. He said he will stay here for some time.
12. Teacher told us that the moon turned around the earth.
13. Please tell me what the matter was.
14. I don't understand how did he do it.
15. The problem is we are short of money.
16. The reason why he was late was because he was iii.
17. Spring is coming, because trees are getting green.
18. For he was ill, he was absent.
19. He died until last year.
20. I won't go unless it is not fine tomorrow.
介词
1. What is the time on your watch?
2. When is he leaving to England?
3. A year consists from twelve months.
4. It depends in yourself.
5. Some of them against the plan.
6. He failed mid-term examination last year.
7. There will be a class meeting in the afternoon. We hope you'll come and join with us.
8. I shall be back after two weeks.
9. Someone is knocking the door.
10. The answer of this question is quite simple.
11. I've heard him, but I don't know him.
12. Your book is not similar with mine.
13. I live on No. 58 Wang Fu Jing Street. It is very near the railway station.
14. The accident happened in Saturday's evening.
15. The shop opens at 9:00 a.m. and closes till 7:00 p.m.
16. Wine is made of grapes.
17. We were surprised for his failure.
18. He is familiar to English.
19. This book is worthy of to be read.
20. Do you mind fetching a cup of coffee to me?
连词
1. Though they got wet to the skin, but they insisted on working in the filed.
2. Man cannot live without water and air.
3. If she is coming or not doesn't matter too much.
4. As he is a child he knows a lot.
5. Both you and they are not to blame.
6. Hardly the students got to fields when they began to work.
7. He took a rest until he finished his work.
8. No matter you do what, you must have a high sense of responsibility.
9. Since you know it already, so I needn't tell you again.
10. We shall attend the meeting, that is to be held in Room 205.
11. That is all what you want.
12. You will pass the entrance examination unless you study hard.
13. He neither speaks English nor French.
14. In spite of he failed in the exam, he was not discouraged.
15. He did not write clearly and quickly.
16. He is so tired so that he cannot go.
17. If you will come to see us is not unknown.
18. English is not only difficult to write, but also to speak.
19. The pen he is using now is the same like the one I lost.
20. He'll accept the job unless the salary isn't too low.
名词
1. What do you plan to do after you have finished your homeworks?
2. I have a lot of works to do.
3. Do you know they are Englishmen or Germen?
4. This room is full of new furnitures.
5. There is a pine tree at the enter to the village.
6. They' ve got a lot of informations on the subject.
7. he wrote a two-thousand-words report.
8. Mr and Mrs Cooper arrived at London Airport.
9. They often have fish, meat and vegetable for supper.
10. Mrs Smith gets well along with her neighbour.
11. John is the proud of the whole family.
12. You should follow his advices on how to learn a foreign language.
13. They had only three meal of soup every day.
14. Dickens wrote Oliver Twist in the year 1837 - 1838.
15. We saw some green grasses here and there on the hill.
16. Don't take advantages of others' weakness.
17. His new play was a great succeed.
18. No one knows what their believes are.
19. Bacteriums cause various diseases.
20. She brought out her juwelry and told me to take anything I wanted.
情态动词、助动词
1. I would like the story at all.
2. I would rather to study than play now.
3. My teacher knows more than my uncle knows.
4. Tell the boy that he can swimming in the river.
5. "That must be a mistake." "No, it must not be a mistake."
6. Can I water the trees on Tuesday? No, you needn't.
7. You needn't to come to the meeting this afternoon if you have somethingimportant to do.
8. Our teacher had one strict rule. She said that all the students must have come to class on time.
9. "You can't read that article if you don't want to."
10. When the storm comes all windows ought to close.
11. I think you'd better to take his advice and rest for a few days.
12. Since the road is wet this morning, it must rain last night.
13. ---Do you want me to lend some money?
---I wish you should. I would pay you back next week.
14. Do you like to have lunch with us today?
15. My father couldn't say such a thing.
16. Bill said that he will drive into the city to pick up his children.
17. He was used to have breakfast at 8 when he lived alone.
18. What shall I do for you?
19. Looking at my determined face, the big boy doesn't dare pick up the fight.
20. Even if he has time, he doesn't go shopping in town on Sunday.
省略句与it
1. He is not so kind as he used to do.
2. Would you like to do it for me? Yes, I'd like to do.
3. He reads English better than I am.
4. You may stay here if you want.
5. He looks as if were afraid of nothing.
6. When entered the room, she saw a letter there.
7. When asking how to do it, she said nothing.
8. Are you tired? Yes, I' m.
9. She hasn't decided whether to go or stay.
10. Is he sick? I'm afraid yes.
11. Will it rain tomorrow? I hope won' t.
12. He was fond of skating when was a child.
13. The river is clean where it deep.
14. He won' t come unless he invited.
15. I found interesting to read English.
16. It was until yesterday that I came back.
17. They made clear that smoking is not allowed here.
18. That is clear that he is from London.
19. It were Tom and Mary who cleaned the room.
20. Where can it be you met him?
数词
1. Let's begin to learn the Three Lesson.
2. Hundred of new schools have been set up these years.
3. He was the twelveth who was arrested.
4. Mr. Johnson is in his early thirty.
5. The scientist died still in his fourties.
6. This took place in the 1930s'.
7. The city has a population of four millions.
8. 9,743 is read as nine thousand and seven hundred and forty-three.
9. We held a meeting to celebrate the eighty anniversary of the founding of our school.
10. I will never give up, not even on the 1,000 try.
11. Two-fifth of the machines on display are new items.
12. They use one-fourths of the money for capital construction.
13. "The Ten-Thousands-Li Great Wall" is the longest wall in the world.
14. This is the nineth bird he has caught.
15. There are two hundred fifty-two people in the hall.
16. There are forty five students in our class.
17. I live in 201 Room.
18. His sister was born on 1963, November, 29.
19. Everyday she goes to school by 14 No. Bus.
20. In 2000 year, China will become a great, modern, powerful socialist country.
代词Keys:1. I→me 2. He and I 3. myself→I myself 4. me→I 5. his→one's
6. No body→Nobody
7. me→mine
8. whom→who
9. theirs→they
10. her→she do11. No one→None 12. they (had)13. it's→its
14. where→which15. which→where 16. It→That 17. all what→what
18. in his hand19. This→That 20. than that of Japan
动词辨析
Keys 1. took part in→joined 2. dress→put on 3. gives out→gives off 4. brought→taken 5. adds up to→adds to 6. laid→lain 7. called at→call on 8. to live→of living9. prevented→forbidden 10. stole→robbed11. rose→raised raised→rose 12. made up of→made of13. prefer→would rather 14. knocked→struck15. answer→reply 16. spent→cos17. gave→sent 18. hopes→wants19. get through-,-get along 20. turn on→turn up
动词时态1Keys:1. sent→send 2. have seen→saw 3. never visited→have never visited 4. struck→has strusk 5. is hearing→hears 6. knows→knew7. left→had left 8. would have asked→had asked 9. refuses→refused 10. am→have been 11. speaks→speak 12. will come→comes 13. do→does 14. has died→has been dead15. (the Yangtze River) was→is 16. finishes→finished 17. has begin→has been on 18. may→might19. to come→to have come 20. join the league→has been a league member or for two years→two years ago
动词语态2Keys 1. to be learnt→to learn 2. was happened→happened3. was disappeared→disappeared 4. have been taken place→have taken place 5. is consisted of→consists of 6, founded→was founded7. was broken→broke 8. didn't discourage→were not discouraged 9. must solve→must be solved 10. have widely used→have widely been used11. being repaired→repairing 12. have invited→had been invited13. being spread→spreading 14. has raised---has been raised15. is set→sets 16. were received→have been received17. has been looked for→is being looked for 18. laughed→laughed at19. have set up→have been set up 20. has been gone up→has gone up
非谓语动词1Keys:1. work→to work 2. seating→seated 3. holding→to hold 4. being changed →changing 5. cleaned→cleaning 6. interested→interesting7. of sowing→to sow 8. said→say9. for eating→to eat 10. walking→to walk11. to listen→listening 12. to wait→waiting13. how run→how to run 14. to build→built15. don't work→not to work 16. seeing→to see17. hearing→to hear 18. to be seen→seeing19. to run →running 20. asked→asking
非谓语动词2
Keys:1. Master→Mastering 2. sweeping→to be swept3. to go→going
4. living→to live
5. going→to go
6. asleep→sleeping
7. to answer→answering
8. to fix→fixed
9. be doing→done 10. for you saying so→of you to say so
11. to be repaired→repaired 12. meeting→to meet13. writing→written 14. making→to make15. to liberate→liberating16. to look for→looking for 17. to return→returning 18. helping→to help19. to smoke→smoking 20. to be killed→being killed
否定句
Keys:1. did open→opene2. not→don't 3. they→it 4. not rather→rather not5. had not→didn't have 6. do I→does she 7. will you→shall we 8. How→Wha 9. What→How 10. What→How11. will not→will 12. neither→either 13. don't→not 14. don't→not15. no→not 16. I→I don't, are not→are17. We→We don't 18. didn't→did19. both→either 20. didn't→not
副词
Keys:1. lonely→alone2. so strong→strong enough3. too→either 4. before→ago 5. well→good 6. deeply→deep7. to not→not to 8. before four days→four days ago9. very→too 10. much→more 11. lately→late 12. very→much 13. more better→better 14. ago→away15. already come back→come back yet 16. just now→just17. recently→lately 18. lately→soon19. very→much 20. very much→very well
各种从句
Keys:1. what→that 2. Which→As 3. that→the one 4. when→that 5. that→which 6. which→that 7. whom→that 8. like→as 9. That→What 10. which→that11. will→would 12 turned→turns13. what the matter was→what was the matter15. is→is that 14 did he do→he did 15. is→is that 16 because→that17. because→for 18 For→Because19. died→didn't die 20 is not→is
介词Keys: 1. on→by 2. to→for3. from→of 4. in→on5. against---were against 6. failed→failed in7. join with us→join us 8. after→in9. knocking→knocking at 10. of→to11. heard→heard of 12. with→to13. on→at 14. in→on15. till→at 16. of→from17. for→at 18. to→with19. of to be read→to be read 20. to→for
连词
Keys: 1. but they→they 2. and→or 3. if→whether 4. As→Though 5. Both... and→Neither…nor 6. Hardly→Hardly had7. took→didn't take 8. you do what→what you do9. Since you know→You know 10. that→which or so I needn' t→I needn't11. what→that 12.
will→won't13. neither speaks→speaks neither 14. In spite of→Though15. and→or 16. so that→that17. If→Whether 18. not only difficult→difficult not onl19. like→as 20. unless→if
名词
Keys:1. homeworks→homework2. works→work 3. German→Germans 4. furnitures→furniture 5. enter→entrance 6. informations→information7. two-thousand-words→two-thousand-word 8. Cooper→Coopers9. vegetable→vegetables10. neighbour→neighbours11. proud→pride 12. advices→advice13. meal→meals 14. year→years15. grasses→grass 16. advantages→advantage17. succeed→success
18. believes→beliefs19. Bacteriums→Bacteria 20. juwelry→jewelry
省略句与it
Keys:1. do→be 2. to do→to 3. I am→I4. want→want to5. if were→if 6. entered→entering7. asking→asked 8. I'm→I am9. stay→to stay 10. yes→so11. won' t→not 12. when→when he13. it→it is14. invited→is invited15. found→found it 16. was→was no17. made→made i 18. That is→It is19. were→was 20. you→that you 数词Keys:1. the Three→the Third 2. Hundred of→hundreds of 3. twelveth→twelfth 4. thirty→thirties 5. fourties→forties 6. 1930s'→1930's (or 1930s)7. millions→million 8. and seven hundred→seven hundred9. eighty→eightieth 10. 1000→1000th11. Two-fifth→Two-fifths 12. one-fourths→one-fourth13. Ten-Thousands-li→Ten-Thousand-li 14. nineth→ninth15. fifty-two→and fifty-two 16. forty five→forty-five17. 201 Room→Room 201 18. on 1963, November, 29.→on November 29, 1963 19. 14 No. Bus→Bus No. 14 20. In 2 000 year→In the 2 000 year
小升初语文词语改错类汇总
1、按装( ) 2、甘败下风( ) 3、自抱自弃( ) 4、针贬时弊( ) 5、泊来品( ) 6、脉膊( ) 7、一愁莫展( ) 8、穿流不息( ) 9、松驰( )10、精萃( )11、重迭( )12、渡假( ) 13、防碍( )14、幅射( )15、一幅对联( )16、天翻地复( ) 17、言简意骇( )18、气慨( )19、一股作气( ) 20、悬梁刺骨( 21、粗旷 ( )22、食不裹腹( )23、震憾( ) 24、凑和( )25、侯车室( )26、迫不急待( )27、既使( ) 28、一如继往( )29、草管人命( )30、娇揉造作( ) 31、挖墙角( )32、一诺千斤( )33、不径而走( ) 34、峻工( )35、不落巢臼( )36、烩炙人口( )37、打腊( ) 38、死皮癞脸( )39、兰天白云( )40、鼎立相助（ ) 41、再接再厉（） 42、老俩口( )43、黄梁美梦( )44、了望( )45、水笼头( ) 46、杀戳( )47、痉孪( )48、美仑美奂（ )49、蛛丝蚂迹（ ) 50、罗唆( )51、萎糜不振( )52、沉缅( )53、名信片（） 54、默守成规( )55、大姆指( )56、沤心沥血( ) 57、凭添( )58、出奇不意( ) 59、修茸( )60、亲睐( ) 61、磬竹难书( )62、入场卷( ) 63、声名雀起( )64、发韧 ( ) 65、搔痒病( )66、欣尝( ) 67、谈笑风声 68、人情事故( ) 69、有持无恐( )70、额首称庆( ) 71、追朔( )72、鬼鬼崇崇( )73、金榜提名( ) 74、走头无路( )75、趋之若骛( )76、迁徒( ) 77、洁白无暇( )78、九宵云外( )79、渲泄( )80、寒喧( ) 81、弦律（ )82、膺品( )83、不能自己( )84、尤如（）
小学语文修改病句
（一）成分残缺 1.主语残缺。 误用介词（“通过”或“经过”等）或动词“使”，导致主语丢失。 例句1：通过学习雷锋的感人事迹，使我明白了许多做人的道理。 例句2：经过昨夜一场大雨，使空气清新多了。 这两个句子都缺少主语，修改方法有两种：一种是去掉“通过”或者去掉“经过”，让“学习雷锋的感人事迹”、“昨夜一场大雨”分别做两个句子的主语；另一种修改方法是去掉动词“使”，让“我”、“空气”分别做两个句子的主语。 2.谓语残缺 复杂的短语作句子的宾语，这个宾语中有动词，在这种情况下，容易误认为是 全句的谓语，造成谓语中心语丢失。 例句1：朱老师在去教室的时候，突然有一位老人面带笑容迎面走来。 例句2：在进一步深化改革的时候，各个单位都要建立建全必要的规章制度工作。 例句1的宾语部分有个动词“有”，它不是主语“朱老师”发出的动作，因此 它不是句子的谓语，应在“突然”的后面补上谓语动词“看见”或“发现”。 例句2中“建立建全”也不是全句的谓语，应在“各个单位都要”的后面补上 谓语动词“做好”，也可以直接去掉“工作”，让“建立建全”做句子的谓语 中心语。 3.宾语残缺 偏正短语作宾语时，容易将宾语中心词丢失。 例句：国家、社会、家庭依法保障适龄儿童接受义务教育。 这个句的动词“保障”的宾语缺少中心语“权利”，误把“权利”的修饰语 “适龄儿童接受义务教育”当做“保障“的宾语。 （二）搭配不当 1.主谓搭配不当 例句1：他那崇高的革命品质，经常浮现在我的脑海中。 “崇高的革命品质”不能说“浮现”，改为“伟大的革命形象” 例句2：学校的教学成绩显著，多次受到教育局表彰。
受到表彰的应是“学校”，而不是“教学成绩”，应修改为：学校教学成绩显著，多次受到教育局表彰。 2.动宾搭配不当 例句：我又看到了阔别多年的乡亲那熟悉憨厚的笑容和亲切爽朗的笑声。 “笑声”不能说“看到”，应改为：我又看到了阔别多年的乡亲那熟悉憨厚的 笑容，听到了他们那亲切爽朗的笑声。 3.修饰语和中心语搭配不当 例句：院子里充满了复杂的声音。 “复杂”不能修饰“声音”，应将它改为“嘈杂” 4.主宾搭配不当 例句：春天的四川是一个美丽的季节。 主语“四川”与宾语“季节”不搭配，应将“春天的四川”改为“四川的春天”。 （三）语序不当 例句1：由于产品质量提高了，近年来我国电视机的出口深受东南亚国家的欢迎。 例句2：每个同学将来都希望成为有用的人才。 例句1中受欢迎的应是“出口的电视机”，不是“电视机的出口”。 例句2“将来都希望”应改为“都希望将来”。 （四）不合逻辑 1.前后不一致 句子中使用“能否”、“是否”、“高低”、“成败”等肯定与否定混用的词，造成句子前后表意不一致。 例句：能否刻苦钻研是提高学习成绩的关键。 例句中“能否刻苦钻研”既表肯定，又表否定，后面“提高学习成绩”只表肯定，前后不一致。修改：去掉“能否”。 2.否定不当 表否定意义的词（如：防止、杜绝、避免、禁止、否认、忌等）与否定词“不”连用，把意思说反了。
高考状元笔记完美整理版_高中生物知识点全集(绝对精品)高考英语短文改错方法
高考生物状元随身看手册：高中生物知识点全集（绝对精品）高考英语短文改错方法 短文改错口诀： 动词形，名词数； 注意形和副； 非谓动词细辨别； 习惯用法要记住； 句子成分多分析； 逻辑错误须关注。 一．动词形 主要包括两类错误：动词的时态和语态错误，以及主、谓不一致的错误。例如： My favourite sport is football. I was member of our school football team. (is) Now my picture and prize is hanging in the library. (are) 上述两例分别属于时态错误和主、谓不一致错误。找出此类错误的关键是树立牢固的时态概念，注意短文内容发生或存在的时间，保持时间概念的一致性。 二．名词数 指名词单、复数形式的用法错误。常表现为将名词复数写成单数。例如： …so that I’ll get good marks in all my subject. (subjects) 三．区分形和副 及区分形容词和副词在句子中的作用和具体用法。这也是高考短文改错的常考点。例如：I’m sure we’ll have a wonderfully time together. (wonderful)
Unfortunate, there are too many people in my family. (Unfortunately) 需要注意的是，形容词多用来做定、表、补语等，而副词只能在句子中作状语，修饰动词、形容词、副词或整个句子。第一例中的wonderful作定语修饰time，第二句的Unfortunately作状语修饰整个句子。 四．非谓动词细辨别 这是考查最多的错误形式之一。主要有分词和动名词类错误，也包括不定式类错误。例如：…in my spare time, but now I am interesting in football. (interested) Play football not only makes us grow up tall and strong but also …(playing) My parents love me…and will do all they can ∧make sure…(to) 上述二、三例分别是动名词作主语，和不定式作目的状语。一般的，现在分词有主动态和进行时的含义，而过去分词具有被动态和完成时的含义，不定式有将来时态的含义。五．习惯用法要记住 主要考查习惯搭配方面的基础知识。这也是历年高考的常考点，其错误表现形式主要有三种：多词、少词和搭配错误。例如： It was very kind for them to meet me at the railway station and…(of) We must keep in mind that we play for the team instead ∧ourselves. (of) 六．句子成分多分析 不同的句子成分要用不同的词类；不同的语景要选择不同的词语。这些都有待我们对句子结构和句子成分作细致的分析，才能找出用词不当的错误。例如： They ∧eager to know everything about China and…(were) I live in Beijing, where is the capital of China. (which)
单句改错题
Ⅰ. 下列各题有一处是错的，请将出并将改正后的词写在句前的括号内。( ) 1. There is going to have much beef on the plate. ( )2. I don’t think his dress is dearer than Kate. ( )3. I can’t hear you. Could you speak it louder ? ( )4. It’s kind for you to help me to do the cleaning. ( )5. Mr Black, a good friend of me, likes drawing horses. ( )6. Don’t stay at home. You had better to go out for a walk, ( )7. In the girls’100-metre race, Lily from Class 1 ran very fastly. ( )8. There is a people in the room. But nobody knows who it is. ( )9. We will hold a sports meeting next Monday if it won’t rain. ( )10. The boy called Tom was born in the morning of May 2nd, 1990. ( )11. Mother asked me if the Blacks were going to move here long before. ( )12.Today is September the tenth. Happy Teachers’Day to you. Thank you for teach us so well. ( )13. Jim is much cleverer than any other students in Grade 3, but he doesn’t work hard. ( )14. Look !Two hundreds students are watching a football match on the playground. Ⅱ. 改正下列句子，每句只有一个错误，在错的地方作出标记，并改正. 1. Have you gone to America before？ 2. Is there new anything in this talk？ 3. Neither Ann nor I are a League member. 4. We are surprise that he lost the game. 5. Most great artists like making own train. 6. Hurry up，and you won’t catch the train. 7. I think this song is most popular of all. 8. Mr Hu got up until ten o’clock yesterday. 9. What a interesting book !Do you like it ? 10. This story is not so longer as that one. 11. It’s a long time since we have met last. 12. What’s wrong with you ?You look unhappily. 13. Mrs Smith found that difficult to study English well. 14. There is little water in the glass, isn’t there ? 15. The boys were playing with fire when he comes in. 16. The traffic accident was happened around the corner last week. 17. Please show we the picture that you drew yesterday. 18. Mr Li wants the students do their homework by themselves.
成语改错
成语改错 出人头地走投无路装璜门面中流砥柱 欲盖弥彰盖：遮掩；弥：更加；彰：明显。想要掩盖坏事的真相，结果暴露得更加明显。 自暴自弃自甘堕落，不求上进。 真知灼见灼：明白。正确而深刻的认识和见解。 惊皇失措杳无音信直截了当 相形见绌chù:不足。互相比较之下，就显出一方的不足。 仗义执言责无旁贷再接再厉运筹帷幄 销声匿迹形容隐藏起来或不公开露面。 营私舞弊谋求私利，玩弄欺骗手法做犯法的事。 同仇敌忾忾：怨恨，愤怒。共同一致地对敌人抱着仇恨和愤怒。 图穷匕见一筹莫展如法炮制 喧宾夺主喧：大声吵嚷。客人的声音比主人的还要大。比喻客人占了主人的地位 栩栩如生遐思迩想一张一弛 遐：远；迩：近。 言简意赅：形容说话、写文章简明扼要。 铤而走险叹为观止世外桃源 罄Qìng竹难书：罄：尽。形容罪行多得写不完。 轻歌曼舞迫不及待披星戴月礼尚往来 破釜沉舟：把饭锅打破，把渡船凿沉。比喻下定决心干到 披肝沥胆比喻对人对事非常忠诚。 蓬筚生辉使贫家增添光辉。 呕心沥血弄巧成拙 奴颜婢膝形容卑躬屈膝地向人拍马讨好。 黯然失色按部就班白璧无瑕别出心裁 病入膏肓huāng 膏肓：药力达不到的地方。形容病势严重无法救好。也比喻事态严重到不可挽救的地步。 不假思索层峦叠嶂心浮气躁川流不息 草菅jiān人命:草菅：野草。把人命看得像野草一样。 休养生息：经过动乱之后所采取的减轻人民负担、恢复生产、安定社会秩序的措施。 陈词滥调：陈：旧；滥：空泛。陈旧的言词，空泛的论调。
殚精竭虑：用尽精力和心思。 耳濡目染：耳朵经常听到，眼睛经常看到，不知不觉受到影响。 飞扬跋扈hù：原指意气举动越出常轨，不受约束。现多指蛮横放肆，目中无人。 奋发图强蜂拥而至富丽堂皇 釜底抽薪：从锅底下抽调柴火。比喻从根本上解决问题。 肝脑涂地：原形容惨死。后来表示竭尽忠诚，不惜任何牺牲。 感人肺腑诡计多端海角天涯 功亏一篑kuì：亏：欠，差；篑：盛土的筐。筑九仞高的土山，由于只差一筐土因而不能完成。比喻一件事只差最后一点未能完成。含惋惜的意思。 励精图治：振奋精神，想办法把国家治好。 汗流浃背和蔼可亲哄堂大笑恼羞成怒 好高骛远焕然一新激流勇退 坚如磐pán石:磐石：大而厚的石头。形容非常坚固，不可动摇。 金榜题名巾帼英雄金碧辉煌精神涣散 苦心孤诣口干舌燥滥竽充数 流芳百世流言蜚语龙盘虎踞 碌碌无为落英缤纷名列前茅铭记不忘 貌合神离美玉无瑕明辨是非前仆后继 模糊不清漠不关心墨守成规坐享其成 兵荒马乱融会贯通日新月异无可非议 背井离乡如虹气势弹丸之地怨天尤人 直言不讳淋漓尽致适得其反不可名状 锋芒毕露顾名思义劳逸结合空空如也 占了上风包罗万象轻而易举 道貌岸然：形容外貌严肃正经的样子。多用于讽刺。 无精打采浮想联翩无可置疑岌jí岌可危 物极必反:事物发展到了极点，必定向相反方向转变。 人才辈出养尊处优受益匪浅孩提时代 不求甚解出类拔萃蒸蒸日上仁至义尽 自力更生不可救药忧心忡忡姗姗来迟 功不可没至关重要应变能力乌合之众 意气用事永葆青春举棋不定坐地分赃 无则加勉贸然行动唉声叹气当务之急
小学三年级语文句子改错练习题教学文案
精品文档小学三年级语文句子改错练习题一、词语重复、我们要改掉挑食、偏食的坏习惯。1 、下雨了，我们撑着五颜六色的红伞回家。2 、商场里有各种各样种类繁多的玩具。3 、我把老师布置的所有一切作业都做完了。4 、他首先第一个举手发言。5 、他兴冲冲地跑进教室，兴高采烈地宣布了明天春游的好消息。6 、树上结满了许许多多数不清的果子。7 、满山遍野到处开满了花。8 9、弟弟拿着一束漂亮、美丽的鲜花。 50个左右的人参加这次会议。10、大约有二、成分残缺 1、每天早上去公园锻炼身体。 2、老师和我去医院看望。、接到“三好学生”奖状，高兴极了。3 、品品从小养成了讲卫生。4 、为了班集体，做了很多好事。5 、我们学校的诗歌朗诵比赛。6 、艰难地向高峰攀登。7 8、小朋友都应该专心听讲的好习惯。 9、在第二十八届运动上，我国体育健儿顽强拼搏的精神。 10、只有努力学习，就能取得好成绩。三、用词不当、我要连续努力，争取更大进步。1 、我把教室打扫得整整齐齐。2 3、我们要做到节约用水的好习惯。、联欢会上，大家表演了一个个精致的节目。4 5、我们应该爱护时间。、小红家培养了一只可爱的小花猫。6精品文档． 精品文档 7、老师带领同学们去参加少儿船模展览。 8、少先队员们十分爱惜大自然。 9、人们的生活水平比过去增加了。 10、锯是鲁班发现的。 四、词序颠倒 1、语文对我很感兴趣。 2、悦耳动听的歌声被我的思路打断了。 3、春天的北京是一个美丽的季节。 4、他完成了一次又一次的艰巨任务。 5、他把小女孩一口气背到了医院。 6、小周接受了虚心地同学们的建议。 7、这篇好文章对他很感兴趣。 8、老师在课堂上应该发挥学生的充分的作用。 9、不但她好好学习，而且还帮助其它同学。 五、词语搭配不当 1、在联欢会上，我听到悦耳的歌声和优美的舞蹈。 2、星期天，我在家里写了一篇文章和一幅图画。 3、他的写作水平明显改进了。 4、改革开放以来，人民的生活有了明显的提高。 5、既然你来了，我也该走了。 6、农民伯伯在山坡上种了许多欣欣向荣的果树。 7、只有好好听课，好好完成作业，学习成绩就能大幅度提高。 8、同学们把教室打扫得干干净净、整整齐齐。 9、自己有双聪明能干的手，什么都能造出来。 10、解放军多次抢险救灾，保护了人民群众生命财产的安全。 六、前后矛盾 1、我估计他这道题目肯定做错了。 2、他的一双手几乎完全冻僵了。
2020届丹东市中考生物模拟试卷(有答案)(已纠错)
丹东市初中毕业升学考试 生物试卷 时间50分钟满分50分 一、选择题（每小题只有一个正确答案，每题1分，共20分） 1、柔软的身体表面有外套膜，大多具有贝壳，运动器官是足，下列符合上述特征的动物类群是 A 腔肠动物 B 软体动物 C 线形动物D节肢动物 2、下列具有鱼的主要特征的动物是 A 鱿鱼 B 墨鱼 C 鲸鱼 D 鳙鱼 3、下列不具有社会行为的动物是 A 蜜蜂 B 蝗虫 C 蚂蚁 D 狒狒 4、狼与家兔牙齿分化的相同点是两者都有 A 门齿、犬齿 B 犬齿、臼齿C门齿、臼齿D门齿、犬齿、臼齿 5、下列属于扁形动物的是 A 血吸虫、海葵 B 蛲虫、沙蚕C蜈蚣、线虫D涡虫、华枝睾吸虫 6、下列动物与其气体交换结构的搭配不正确的是 A 鱼——鳃 B 蝗虫——气门C家鸽——肺D蜥蜴——肺 7、下列动物的行为中，属于先天性行为的是 A 蚯蚓走迷宫 B 黑猩猩钓取白蚁C大山雀喝牛奶D美国红雀喂金鱼 8、下列分类等级中，生物共同特征最少的是 A 科 B 目C门D纲 9、下列植物的生殖方式中，后代具有双亲遗传特性的是 A 玉米用种子繁殖 B 竹用地下茎繁殖 C 椒草用叶繁殖D马铃薯用块茎繁殖 10、下列关于生物多样性的叙述不正确的是 A 珙桐被称为中国鸽子树，是植物界的“活化石” B 每种生物都是一个丰富的基因库 C 生物的多样性是指生态系统的多样性 D 建立自然保护区是保护生物多样性的最为有效的措施 11、袁隆平院士利用野生水稻与普通水稻多次杂交，培育出产量很高的杂交水稻新品种。这种育种方法能够成功，是因为从根本上改变了水稻的 A 遗传物质 B 形态结构C生理功能D生活习性 12、下列关于生物进化叙述正确的是 A 化石是研究生物进化的唯一证据 B 原始地球上尽管不能形成生命，但能产生构成生物体的有机物 C 生物进化的总体趋势，是由体型小到体型大，由低等到高等，由水生到陆生 D 原始大气中有氧气、二氧化碳、水蒸气等气体 13、下列关于健康的叙述不正确的是 A 吸烟不仅能诱发多种呼吸系统疾病，还有可能诱发肺癌 B 心情愉快是儿童青少年心理健康的核心 C 现代文明病包括恶性肿瘤、淋病、糖尿病等一些慢性、非传染性疾病 D 选择健康的生活方式，应该从儿童和青少年时期开始 14、鸟的主要特征是 ①体表覆羽②胸肌发达③前肢变成翼④身体成流线型 ⑤有喙无齿⑥骨内部中空⑦有气囊辅助呼吸⑧消化能力强 A ②④⑥⑧B①④⑦⑧C②③⑤⑥D①③⑤⑦ 15、为了优生优育，减少后代换遗传病的机会，下列列做法科学的是 A 提倡晚婚晚育 B 禁止近亲结婚C合理营养平衡膳食D移居到无污染地区居住 16、在日常生活中，下列叙述正确的是 A 酵母菌发酵可以用来制作酸奶和泡菜 B 食品的腐败主要是由细菌和真菌引起的 C 用冰箱冷藏食品是因为低温能杀死细菌和真菌 D 防腐剂能杀死食品中的细菌，防止食品腐败，可以大量使用
200个易错成语改错练习(附答案)
200个易错成语改错练习（附答案） 001、关怀倍至（）002、随声附和（）003、巧妆打扮（）004、记忆尤新（）005、挺而走险（）006、融汇贯通（）007、并行不背（）008、略见一般（）009、宽洪大量（）010、无耻滥言（）011、世外桃园（）012、伶牙利齿（）013、汗流夹背（）014、轰堂大笑（）015、名列前矛（）016、备受青睐（）017、挑拔事非（）018、歪风斜气（）019、默守成规（）020、待价而估（）021、走头无路（）022、侯门似海（）023、手屈一指（）024、众口烁金（）025、积毁消骨（）026、行踪鬼密（）027、出奇致胜（）028、好高鹜远（）029、杯盘狼藉（）030、精兵减政（）031、鼓惑人心（）032、眼花瞭乱（）033、披星带月（）034、陈词烂调（）035、消声匿迹（）036、不省人事（）037、振撼人心（）038、插科打浑（）039、绝然不同（）040、要言不繁（）
041、层峦迭嶂（）042、仗义直言（）043、既往不究（）044、委屈求全（）045、明火执杖（）046、迷天大罪（）047、张慌失措（）048、火势漫延（）049、饱经苍桑（）050、无精打彩（）051、禁若寒蝉（）052、真知卓见（）053、谍谍不休（）054、虚无飘渺（）055、甘败下风（）056、出类拔萃（）057、蓬筚生辉（）058、计日成功（）059、谋取暴利（）060、流览一遍（）061、大学肆业（）062、磬竹难书（）063、相辅相成（）064、好景不常（）065、谈笑风声（）066、请予接恰（）067、沸反盈天（）068、到处传颂（）069、政权颠复（）070、提心掉胆（）071、无礼漫骂（）072、言谈恢谐（）073、冒然行事（）074、很有俾益（）075、按价赔尝（）076、沾污名誉（）077、图书装祯（）078、大声急呼（）079、山青水秀（）080、战胜朝庭（）081、民生凋蔽（）082、旁证博引（）083、水乳交溶（）084、事必躬亲（）
小学语文修改病句的8大方法
小学语文修改病句的8大方法 常见病句的8大类型 01 成分残缺 句子里缺少了某些必要的成分，意思表达就不完整，不明确。 病句：上课的时候，做小动作，被老师批评。 解析：这道题我们不知道是谁被老师批评，是谁上课，读起来特别的怪，这类题要用到我们的口诀1了。根据口诀1：在被的前面加上小明、也可以在上课的前面加上小明、也可以在做小动作前加小明，只要语句通顺都可以。 应改为：上课的时候，做小动作，小明被老师批评。 02 用词不当 由于对词义理解不清，就容易在词义范围大小、褒贬等方面用得不当，特别是近义词，关联词用错，造成病句。 病句：小明兴奋得张牙舞爪，一溜烟跑回家去了。 解析：这种题又是“披着羊皮的狼”题，我们又不是怪物凭什么张牙舞爪呀，那多难看呀，我
们要变成可爱的小天使。根据口诀6：把“张牙舞爪”换成“手舞足蹈”即可。 应改为：小明兴奋得手舞足蹈，一溜烟跑回家去了。 03 重复啰嗦、成分累赘 在句子中，所用的词语的意思重复了，显得罗嗦累赘。 病句1：我忍不住不禁笑了起来。 解析：这是一道两个意思相近的词语混用的病句。根据口诀2：忍不住和不禁任意去掉一个即可。 应改为：我忍不住笑了起来。 病句2：那个房间非常宽敞得很。 解析：根据口诀2，去掉“非常”或“得很”。 应改为：那个房间非常宽敞。 04 搭配不当 在句子中某些词语在意义上不能相互搭配或者是搭配起来不合事理，违反了语言的习惯，造成了病句。 病句1：我们要热爱公共财产。 解析：这道题是热爱和财产的不当搭配问题。根据口诀3：财产只能和保护搭配，不能和热
爱搭配。（热爱只能生活搭配）。 应改为：我们要保护公共财产。 病句2：经过努力，我的学习态度提高了。 解析：这道题是态度和提高的不当搭配问题。根据口诀3：水平只能和提高搭配，不能和态度搭配。（态度和能改善搭配）。 应改为：经过努力，我的学习水平提高了。 05 词序颠倒 在一般情况下，一句话里面的词序是固定的，词序变了，颠倒了位置，句子的意思就会发生变化，甚至造成病句。 病句1：我们要认真克服并善于发现学习上的毛病。 解析：这是词语排列的顺序出现了错误。应该是先发现了毛病，我们才能去克服它。而不是克服了以后才发现到毛病。根据口诀4：把“并”字前后两边的词语进行调换即可。 应改为：我们要善于发现并认真克服学习上的毛病。 病句2：我们必须发扬和坚持刻苦学习的精神。 解析：应将“发扬和坚持”改为“坚持和发扬”。 应改为：我们必须坚持和发扬刻苦学习的精神。
(完整版)高三生物判断与改错题(选修三)总结
高三生物判断与改错题（选修三） 1.限制酶主要是从原核生物中分离纯化出来的。P4 2.限制酶能够识别单链DNA分子的某种特定核苷酸序列，并且使链中特定部位的两个核苷酸之间的磷酸二酯 键断开。P4 （限制酶识别的是双链DNA） 3.质粒是能够自我复制的双链环状DNA分子。P6 4.基因工程中使用的载体除了质粒外，只有动植物病毒。P6 （除此外还有λ噬菌体衍生物，注意不同的载体适用对象也不相同） 5.可以利用PCR技术扩增目的基因。P10 6.如果基因比较大，核苷酸序列又已知，可以用DNA合成仪直接人工合成。P11 （如果基因比较小，核苷酸序列已知，才可以用DNA合成仪人工合成） 7.微生物可以为基因工程提供工具酶、运载体、目的基因、受体细胞等。 8.基因表达载体的构建是实施基因工程的第二步，也是基因工程的核心。P11 9.启动子是一段RNA序列，能够驱动mRNA翻译出蛋白质。P11 （启动子是一段有特殊结构的DNA片段，在基因起始端，启动调控转录） 10.目的基因进入受体细胞内，并且在受体细胞内维持稳定和表达的过程，称为转化。P12 11.将目的基因导入植物细胞采用最多的方法是基因枪法。P12 （将目的基因导入植物细胞最常用的是农杆菌转化法） 12.用显微注射法将目的基因导入动物细胞。P13 13.将目的基因导入受体细胞，不涉及碱基互补配对的过程。 14.由于原核生物繁殖快、多为单细胞生物、遗传物质相对较少，因此早期的基因工程操作都用原核生物作为受 体细胞。P13 15.检测转基因生物染色体的DNA上是否插入目的基因和目的基因是否转录出mRNA，可以用DNA分子杂交 技术。P14 注，蓝色字处回答分子杂交或核酸分子杂交更准确 16.抗虫转基因植物不仅能够抗虫，而且可以抗病毒、真菌、细菌。P17-18 （抗虫转基因植物只对某些害虫有抗性） 17.利用乳房生物反应器和膀胱反应器生产抗凝血酶等医药产品，利用了基因工程技术，其受体细胞都是受精卵。 P21 18.干扰素是动物或人体细胞受到病毒侵染后产生的一种糖蛋白。P22 19.体外基因治疗指在体外完成基因移植，再筛选成功转移的细胞扩增培养，最后重新输入患者体内。P24 20.直接向人体组织中转移基因的治病方式叫体内基因治疗。P24 21.用于基因治疗的基因有三类：①功能正常的基因②反义基因③自杀基因。P24“生物技术资料卡” 22.蛋白质工程是在蛋白质的基础上对蛋白质进行修饰改造，创造出自然界中不存在的蛋白质。P27 （蛋白质工程修饰改造的对象是基因） 23.蛋白质工程的基本途径：①预期蛋白质的功能②推测应有的氨基酸序列③找到相对应的脱氧核苷酸序列。P27 （预期蛋白质功能后，应设计预期蛋白质结构）
中考语文中词语成语及病句改错的运用
中考语文中词语、成语及病句改错的运用 词语 课标与教材对词语这一考点的基本要求是：正确理解与运用课内外常见的词语;了解词语的基本义、引申义和比喻义，辨析常见的同义词、多义词、反义词在不同语言环境中的不同意义;联系上下文理解词语的意思，体味和推敲重要词语在具体语言环境中的意义及表达效果;联系生活和自己的积累，推想文章中有关生词和新生词语在语境中的恰当意义;辨析词语的感情色彩和语体色彩。 一、复习要点： 复习词语可以以所学课文中出现的词语为基础，新生词语则以当前流行的一些热词为准线索。这里最重要的，就是要在积累上下工夫，掌握课后的“读一读，写一写”，近几年中考试题中，对于词语的考查，主要偏重于以下几个方面： 1、掌握课文中常用词语的书写并熟悉这些词语的含义； 2、理解重要词语在具体语境中的含义，并能根据语境进行揣摩，理解词语的比喻义、引申义； 3、能根据语境需要正确选用词语，并能根据语境辨析词语（或成语）运用的正误； 4、能根据语境准确、得体、连贯运用词语（或成语）； 5、能根据语境正确运用关联词。 6联系上下文理解词语的意思，体味和推敲重要词语在具体语言环境中的意义及表达效果；7联系生活和自己的积累，推想文章中有关生词和新词在语言环境中的恰当意义，辨析词语的感情色彩和语体色彩。考查的内容主要是在学生所学教材中出现的常用词语和新词，试题载体则不限于学生所学教材，很大一部分是把所学词语移用于生活和时事中的鲜活材料。二、考察题型 中考中所考查的词语分值往往在三到六分。对于词语的考查，可以在语文基础知识中进行，也可以在阅读中进行。主要考题形式有以下几项： 1、选择题： （1）选出字形、解释全对或有错误的一项； 例如： 下列词语中，没有错别字的一项是 A．瞬息擎天撼地锲而不舍不可名状 B．阴霾妇孺皆知一代天娇莫衷一事 C．雏形更胜一筹消声匿迹眼花潦乱 D．确凿四面楚歌义奋填膺三聚氰氨 （2）选出一组恰当的词语填入一句话里面。 （3）选出依次填入句子或语段中的词语或关联词语最恰当的一项；选出所给句子中加点词语或关联词语或熟语使用有误或不当的一项。 例如： 3．依次填入下列句子中括号里的词语，最恰当的一项是 ①昔日塔里木盆地丰富的水系( )着万顷绿地。 ②初到台湾的“团团”和“圆圆”表现不( )，在众目睽睽下悠然自得，以它们顽皮、娇憨的俏( )向台湾同胞拜年，祝台湾同胞团团圆圆、快快乐乐！ ③苏州园林是我国各地园林的标本,谁( )要鉴赏我国的园林,苏州园林( )不该错过。A．滋养俗样子只要/就B．滋养错样子如果/就 C．滋润错模样只要/就D．滋润俗模样如果/就
生物改错题
生物改错题（没有答案互相研究） 第一天 1、不同的物种之间必然存在着地理隔离。 2、对所有的物种来说地理隔离，必然导致，生殖隔离。 3、生殖隔离就是指种群间的个体，不能自由交配。 4、生物多样性包括基因多样性个体多样性和生态系统多样性三个层次的内容。 第二天 5、生物多样性的形成是不同物种之间生物与无机环境之间，共同进化的结果。 6、复杂的生存环境，不利于生物多样性的形成。 7、捕食者的存在，不利于增加生物多样性。 8、若血浆中检验出乙肝抗体，说明，患者可能被乙肝病毒感染。 第三天 9、血液中含有，多种血细胞是人体重要的，细胞外液。 10、血浆渗透压的大小，主要取决于，无机盐，蛋白质的含量 11、狗在听到铃声后分泌唾液，这一反射中，唾液腺细胞是效应器。 12、兴奋传递时，往往是从一个神经元的轴突传给下一个神经元的树突或细胞体。 第四天 13、在人体反射活动中，神经元膜内局部电流的方向与，兴奋传导的方向相同。 14、一般来说体内低级神经中枢受高级神经中枢的调控。 15、激素由内分泌腺产生后，通过体液运输到作用部位。 16、每一种激素，只作用于一种特定的靶器官和靶细胞。 第五天 17、激素都通过影响酶的活性，从而调节代谢。 18、激素对靶细胞起作用后会被灭火，从而失去生理作用。 19、大量饮水则抗利尿激素分泌增加。 20、抗利尿激素分泌减少，则，尿量增加。 第六天 21、渴觉中枢兴奋则抗利尿激素减少。 22、细胞外液渗透压增加，则尿量增多。 23、下丘脑是调节体温的，主要中枢，温觉感受器只分布于皮肤。 24、当出现皮肤的立毛肌收缩，骨骼肌，非自主战栗，产热增加，此时，正常人25、体的散热同时在增加。 第七天 26、人体皮肤粘膜儿，溶菌酶等物质构成人体的第一道免疫防线。 27、体液中，杀菌物质和淋巴细胞构成人体第二道防线。 28、第三道防线，主要是由人体的免疫器官，免疫细胞和，免疫活性物质构成。 29、人体的第一道防线属于，非特异性免疫第二道防线和第三道防线，属于特异性免疫。 30、神经元产生的兴奋在，传入神经纤维上以化学信号形式传导。 31、神经递质由突出前膜以主动运输的形式释放。
小学五年级语文句子改错专项练习题
小学五年级语文句子改错专项练习题 五年级语文句子改错专项练习题 1.造纸是我国古代的四大发明。 2.《林海》这篇课文的作者是老舍先生写的。 3.他穿了灰色上衣,一顶蓝帽子。 4.一进幼儿园,我就看见了一张张可爱的小脸和一阵阵动听的歌声。 5.大扫除开始了,男女老少都参加,男的干重活,老的少的干轻活。 6.这篇文章的内容比较优美。 7.夏天的庐山是美丽的风景。 8.小王用的毛笔写字非常漂亮。 9.她焦急地等待着汽车开来的方向。 10.列车沿着铁路在戈壁滩上奔腾。 11.联欢会上，同学们唱了许多动听的歌和舞蹈。 12.劳动开始了，男的女的都参加，男的、年轻的干重活，女的、年老的干轻活。 13.秋天的田野一片迷人的景色，金黄的稻谷，雪白的棉花，碧绿的麦苗,多使人喜爱呀! 14.我们班的好人好事和李刚助人为乐的好事，受到了学校的表扬。 15.晚霞把山峰、田野、村庄、大地映红了。 16.所有的全校师生都参加了植树劳动。
17.多读好书，可以丰富和提高我们的知识。 18.妈妈的工作养成了认真的好习惯。 19.我估计他这道题一定不会做。 20.夏天的小兴安岭是一年中的季节。 21.这学期，我校开展了“手拉手”的热潮。 22.我校分别在教室里和球场上举行篮球比赛和智力竞赛。 23.在“庆祝元旦”联欢会上，我们班上演出了文娱节目和舞蹈。 24.邻居家的小弟弟不仅年纪小，而且很懂事。 25.国庆节的夜晚，大街小巷，张灯结彩，非常热烈。 26.听了报告，受到了教育。 27.早稻熟透了，田野像铺上了绿色的地毯。 28.我忍不住不禁笑了起来。 29.我经常看到小明有时在早锻炼。 30.小兴安岭的夏天真美丽。 31.少先队员发挥革命传统。 32.因为老舍爱养花，而且养了许多花。 33.妈妈买了水果、桃、苹果，还有巧克力。 34.他喊他出去玩。 35.每个小学生都应该上课专心听讲的好习惯。 36.言行不一致的人是一种极坏的作风。 37.乌云和大雨一起从空中倾泻下来。 38.墨绿的麦苗舒展着嫩叶。
2020届湖南省张家界市中考生物真题试题(有答案)(已纠错)
张家界市初中毕业学业考试试卷 生物学 考生注意：本学科试卷共两道大题，考试时量为60分钟。 一、单项选择题（每题2分，共50分） 1.下列属于生命现象的是( ) A.生石花开出黄色的花朵 B.铁皮生锈 C. 潮涨潮落 D.钟乳石慢慢长大 2.能正确表示一条食物链的是( ) A．阳光→草→牛→虎 B．草→兔→鹰 C．蛇→青蛙→昆虫→草D．鼠→蛇→鹰 3.下列是通过想象绘出的四个哺乳动物的体形图，各部分的比例是依据动物原型确定的。你认为哪一动物 最宜生活在寒冷的环境中( ) 耳 身体尾 A B C D 4.菊花芯柚是张家界著名的特产，其果肉细胞与人的口腔上皮细胞都具有的结构是( ) ①细胞壁②细胞膜③细胞质④细胞核⑤液泡 ⑥叶绿体⑦线粒体 A. ①②③④ B.①③④⑦ C.②③④⑦ D.②③④⑤ 5.下图是制作洋葱表皮细胞临时装片的基本步骤。若在显微镜中观察到的图像如图1所示，则制作装片步 骤中最可能出现问题的是( ) ①滴水②取材③展平④盖片 A.① B. ② C. ③ D.④ 6.某同学将显微镜的使用环节与目的相匹配，得到下列四组结果，其中错误的一组是( ) A.转动转换器 ——换用不同的物镜 B.用较大的光圈——看到更大的视野 C.移动玻片标本——找到要观察的物像 D.微调细准焦螺旋——使物像更清晰 7.下图4种不同的生物，有关它们的叙述错误的是（） ①②③④ A.①是酵母菌，②是细菌，③是草履虫，④是衣藻 B.有成形细胞核的是①③④ C.有叶绿体，营自养生活的是④ D.有细胞壁的是①②③ 8.右图为玉米种子纵切示意图，滴加碘液变蓝的结构是( ) A．①B．②C．③D．④ 9.下列不属于运用蒸腾作用原理的是( ) A．在阴天或傍晚移栽植物 B．移栽植物时去掉部分枝叶 C．对移栽后的植物进行遮阳 D．夏天早上和傍晚给植物浇水 10.右图是关于水果存放时，空气中氧气浓度与水果释放二氧化碳 量的关系曲线。根据右图，你认为保存水果应选择哪一状态下 的氧气浓度最适当( ) A. A B. B C. C D. D 11.每年的5月20日是“中国学生营养日”，某校为改善学生的营 养状况，把早餐食谱定为鸡蛋牛肉面，从平衡膳食的要求看，还要添加( ) A. 青菜 B．炒肉 C．可乐 D．米饭 12.人体某血液循环路线为：右心室→a→b→c→左心房，下面理解正确的是( ) A．a代表肺静脉 B．c代表肺部毛细血管 C．这是体循环的路线 D．从a到c血液由静脉血变成了动脉血 入球 小动脉 肾小管 起始端 输尿管 图1
句子改错成题
1．下列句子没有语病的一项是（） A. 看到眼前的毕业照，小新不由得想起三年来大家一起玩 耍，同桌共度。 B. 夏日的真佛山，真是我们纳凉避暑的好季节。 C. 各地中小学要完善和建立校园安全预防工作机制。 D. 我们要引导青少年用美的眼光去观察世界，用美的心灵 去感受世界。 2．下列句子没有语病的一项是（） A. 经过三个月紧张的复习，使我们可以从容、镇定地面对这 次中考。 B. 上课时只有集中精力听讲、认真思考，就能把握学习重 点，提高学习效率。 C从小学到现在，你一定有过被小说的情节深深吸引的时候。 D.益阳市农民工返乡创业的新闻对我们很感兴趣。 3．下面句子没有语病的一项是（） A. 通过开展“城乡环境综合治理”活动，我们学校环境卫生 状况有了很大改变。 B. 我断定他差不多会成功 C我们走进奥运主会场一一鸟巢，看到别具匠心的设计，无不使人深感自豪。
2．下列句子没有语病的一项是（） D.学习成绩的提高，主要取决于学生自身是否努力
4．下列句子没有语病的一项是（） A. 校长、副校长和其他学校领导出席了这次迎新会。 B. 这次惨痛的经历，终于使他大彻大悟，痛改前非了。 C当今时代，科学技术已推动生产力发展的巨大动力。 D.世博园内的中国馆用高科技手段完善地展示了中国的强 盛、城市的美好。 5. 下列句子没有语病的一项是（） A. 让大学生自谋职业，让大学生自己去开拓生活，实在是 个好办法。 B. 在我少年和青年早期的时候，祖母是我最亲近的人。 C晚会过后，她优美的舞姿，动听的歌声还回想在我耳边。 D.世博会的交流价值，不仅体现在思想、文化与观念上，更 体现在商品、技术和金钱上。 6. 下列句子没有语病的一项是（） A. 面对西方文化的全面冲击，自觉传承华夏文明就成了每一 个中国人义不容辞的责任。 B. 我们在心里由衷地感谢老师多年来的默默付出。 C国家加大对教育的投入，加快了我国教育事业发展的规模和速度。 D.各级政府积极米取措施，加强校园安保，防止校园安全事 故不再发生。 7. 下列句子没有语病的一项是（
短文改错形容词副词解析及练习
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I have something important to tell you. （4）else常用作疑问代词和不定代词的后置定语。 （5）enough、修饰名词前置，enough修饰形容词、副词时，必须后 置。 (6)形容词变副词： ①规则 ②例外：不规则变化（9个） good many such fast pretty early enough no right （7）特殊形容词副词 ①下列单词以-ly结尾，但却是形容词而非副词：lively、lonely、lovely、deadly、friendly、ugly、silly、likely、brotherly、timely 等。 ②表愿意（无-ly）和引申意(有-ly)的副词： 深 wide宽广 high高 low位置低 deeply深入地 widely广泛地 highly高度地 lowly地位卑微 ③有无-ly意义大不相同的副词： dead完全，绝对be dead asleep deadly非常be deadly tired
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