当前位置：文档库 › 小学英语语法及练习题──There_be与have,has

小学英语语法及练习题──There_be与have,has

小学英语语法及练习题(一)

──There be与have,has

There be 句型与have, has的区别

1、There be 句型表示：在某地有某物（或人）

2、在there be 句型中，主语是单数，be 动词用is ; 主语是复数，be 动词用are ; 如有几件物品，be 动词根据最近be 动词的那个名词决定。

3、there be 句型的否定句在be 动词后加not , 一般疑问句把be 动词调到句首。

4、there be句型与have(has) 的区别：there be 表示在某地有某物（或人）；have(has) 表示某人拥有某物。

5、some 和any 在there be 句型中的运用：some 用于肯定句，any 用于否定句或疑问句。

6、针对数量提问的特殊疑问句的基本结构是：

How many + 名词复数+ are there + 介词短语？

一）、Fill in the blank with “have, has”or “there is , there are”

1. I________a good father and a good mother.

2. ____________a telescope on the desk.

3. He_________a tape-recorder.

4. _____________a basketball in the playground.

5. She__________some dresses.

6. They___________a nice garden.

7. What do you___________?

8. ______________a reading-room in the building?

9. What does Mike___________?

10. ______________any books in the bookcase?

11. My father_ ________a story-book.

12. _______________a story-book on the table.

13. _______________any flowers in the vase?

14. How many students____________in the classroom?

15. My parents___________some nice pictures.

16. _____________some maps on the wall.

17. ______________a map of the world on the wall.

18. David__________a telescope.

19. David’s friends___________some tents.

20. ______________many children on the hill.

二）、用恰当的be（am,are,is）动词填空。

1、There a lot of sweets in the box.

2、There some milk in the glass.

3、There some people under the the big tree.

4、There a picture and a map on the wall.

5、There_________ a box of rubbers near the books.

6、There___________ lots of flowers in our garden last year.

7、There ___________ a tin of chicken behind the fridge yesterday.

8、There ____________ four cups of coffee on the table.

三）、Fill in the blank with “ have,has ”

1. I_________ a nice puppet.

2. He_________a good friend.

3. They__________ some masks.

4. We___________some flowers.

5. She___________ a duck.

6. My father____________ a new bike.

7. Her mother___________a vase.

8. Our teacher_________ an English book.

9. Our teachers___________a basketball.

10. Their parents___________some blankets

11. Nancy_________many skirts.

12. David__________some jackets.

13. My friends__________a football.

14. What do you__________?

15. What does Mike__________?

16. What do your friends___________?

17. What does Helen___________?

18. His brother________a basketball.

19. Her sister_________a nice doll.

20. Miss Li__________an English book.

小学英语语法练习题大全

名词练习题一、写出下列名词得复数形式 1、pｕter ＿＿＿_＿＿_＿____ ２、ａpple _＿__＿＿_____＿３、ｃity __＿_＿＿_＿＿_＿_＿_ 4、houｓe ＿__＿____＿___＿５、sheep __＿＿_________ 6、ｗatcｈ_____＿_＿__＿_＿_ 7、tomaｔo_____＿＿_____＿８、cｈｉld ＿＿_＿__＿___＿__9、ｔｏoth _＿__＿__＿１０、foｏｔ_________＿____ 11、wife __＿____＿_＿_＿_12、potaｔo___＿___＿＿_＿_ 13、play ＿__＿＿_____＿_＿1４、dａy ____＿_＿_____ １5、glass _______＿______ １７、zoo __＿__＿＿_______ 18、liｆe _＿__＿__＿__＿___ 19、story__＿___＿_＿_＿__ 20、ｌeaf ＿______＿__＿__ 21、bａｂy __＿_＿________ 2２、dｒesｓ_＿_＿＿_＿_＿__＿＿２３、buｔｔerfｌy ＿＿______＿＿__＿24、dｅer _____＿_____＿_ 25、cｌass _＿_＿_＿__＿_＿＿_２6、brｕsh_______＿____＿27、ｋey _____＿_＿_____ 2９、ｍoｕse ________＿___３0、ｍａn ＿__＿____＿___＿二、汉译英 1。Tom得足球___＿＿＿___________ ２、老师们得自行车_＿________＿＿___＿_ ３．学生们得课桌___＿______＿___＿__ 4、哥哥得文具盒__＿＿______＿＿_____ 5。姑姑得卡片__＿___＿____＿_＿__＿6、猴子们得香蕉＿___＿__＿_______＿_ 7。蚂蚁们得早餐＿＿________＿＿_＿___ 8、妈妈得包＿＿___＿________＿__ 9.姐姐得连衣裙_＿_＿__＿____＿_____ １0女孩们得苹果______________＿__ 三、把下列句子翻译成英文 1.这些就是Ｐetｅr 得篮球吗？_＿＿______＿_＿______＿_____＿_＿＿_____＿＿_____ 2。这个就是老师得钢笔吗? _______＿＿__＿＿＿_＿_＿_______＿_＿＿＿___＿_____＿___ 3。有一些书在Sam得课桌上.＿________＿____＿______＿__＿＿＿__＿＿_＿______＿ 4.有一些孩子们在教室里。_____＿____＿_＿__＿＿______＿_______＿___＿_____＿_ 四、改错(圈出错处，在横线上改正过来）１、There ａｒe ｓｏme ｂutterflｙｓon the taｂｌe、________________＿_______ 2、Ｔhis ｉs Aｌｉｃe ｄress、____＿_＿______＿______＿_ ３、I liｋe tomatｏverｙmｕcｈ、___＿＿_＿__＿__＿_____

大学英语语法专项练习题及答案

人学英语语法专项练习题及答案一、时态 1. By the end of April Peter here for three mon ths. A. will have stayed B. will stay C. stays D. has stayed 2. rm awfully sorry, but I had no alter native. I simply what I did. A. ought to have done B. have to do C. had to do D. must do 3. We our breakfast when an old man came to the door. A. just have had B. have just had C. just had D . had just had 4. Ever si nee the family moved to the suburbs last year, they better health. A. could have enjoyed B. had enjo yed C. have bee n enjoying D. are enjo ying 5. I bought a new house last year, but I my old house yet, so at the mome nt I have two houses. A. did not sell B. have not sold C. had not sold D . do not sell 6. I decided to go to the library as soon as I A. finish what I did B. fin is hed what I did C. would finish what I was doi ng D. fini shed wha t I was doi ng 7. He whe n the bus came to a sudden stop. A. was almost hurt B. was hurt h imself C. was to hurt himself D. was hurti n g himself 8. I suppose that when 1 come back in ten years' time all those o ld houses dow n. A. will have bee n pulled B. will have pulled C. will be pulli ng D. will b e pulled 9. Bob's leg got hurt the Purple Mountains. A. while he is climbi ng up B. while we were climb ing up

小学英语语法大全附练习题

Contents 第一章名词 1.名词的数 2.名词的格第二章代词 1.人称代词 2.物主代词第三章冠词与数词 1.冠词 2.数词第四章一般现在时态第五章现在进行时态

第六章句型 1．陈述句 2．疑问句 3．祈使句 4．There be 句型与have\ has 第七章总结考试第一章名词（Noun）名词的概念在生活中，我们会接触到各种各样的人和事物，用来表示这些人或事物名称的词就是名词。一、名词的数名词的数指名词的单数和复数形式。可数名词表示“一个”时用单数，“两个以上”时用复数；不可数名词表示量时，通常用“数词+单位+of+物质名词”的形式，如 a piece of bread (一片面包)，

变为复数时，只须将单位名词变为复数，如：two pieces of bread(两片面包)。 *名词复数的构成法则 1. 一般情况下在词尾加?s. 词尾读音 shop --- shops (商店) 在清辅音后读 [ s ] bag --- bags (书包) 在浊辅音后读 [ z ] window --- windows (窗户) 在元音后读 [ z ] 2. 以 s, x, sh, ch 结尾的单词在词尾加es。 class --- classes (班级) 词尾读音[ iz ] box --- boxes (盒子) match --- matches (比赛) brush --- brushes (刷子) 3. 以“辅音字母 +y”结尾的词，变y为 i 加es.

story --- stories (故事) 词尾读音[ iz ] 4. 以“元音字母 +y”结尾的词，在词尾直接加 s key --- keys 词尾读音[ z ] monkey --- monkeys 5.以“o”结尾的名词，复数一般在词尾加“s”, 但个别加“es” tomato --- tomatoes (西红柿) 词尾读音[ z ] potato --- potatoes (土豆) zoo --- zoos (动物园) photo --- photos (照片) *（以“o”结尾，复数加“es”）口诀：黑人(Negro)英雄(hero)，左手拿着西红柿(tomato)，右手拿着破土豆(potato)，

小学英语语法总结及练习题

小学英语语法总结及练习一、名词复数规则 1. 一般情况下，直接力口 -s ,如：book-books, bag-bags, cat-cats, bed-beds 2. 以 s. x. sh. ch 结尾，力口 -es ，如：bus-buses, box-boxes, brush-brushes, watch-watches 3. 以辅音字母 y"结尾，变 y 为 i,再力口-es ，如：family-families, strawberry-strawberries 4 .以"或 fe "结尾，变 f 或 fe 为 v,再加-es ,如：knife-knives , leaf ----------- leaves 5. 不规则名词复数： man-men, woma n-wome n, policema n-policeme n, policewoma n-policewome n, child-children , foot-feet, tooth-teeth fish-fish, deer-deer, sheep-sheep, people-people, Chin ese-Chi nese, Japa nese-Japa nese 写出下列各词的复数二、一般现在时一般现在时基本用法介绍：【No. 1】一般现在时的功能 1. 表示事物或人物的特征、状态。如： The sky is blue.天空是蓝色的。 2. 表示经常性或习惯性的动作。如： I get up at six every day.我天天六点起床。 3. 表示客观现实。如： The earth goes around the sun 地球绕着太阳转。一般现在时的构成： 1. be 动词：主语+ be(am,is,are)+其它。如：I am a boy.我是一个男孩。 2. 行为动词：主语+行为动词(其它)。如：We study English.我们学习英语。当主语为第三人称单数(he, she,it)时，要在动词后加"-s"或"-es"。女口： Mary likes Chinese.玛丽喜欢汉语。【No. 2】一般现在时的变化 1. be 动词的变化。否定句：主语+ be not +其它。女口： He is not a worker.他不是工人。一般疑问句：Be +主语+其它。女口： -Are you a student? -Yes. I am. / No, I'm not. 非凡疑问句：疑问词+—般疑问句。如： Where is my bike? 2. 行为动词的变化。否定句：主语+ don 't( does n't)+ 动词原形(其它)。如：I don't like bread. man _____ woman ______ her _____ diary ______ dress ________ strawberry _____ bus ______

(完整版)大学英语语法专项练习题

大学英语语法专项练习题一、时态 1. By the end of April Peter here for three months. A. will have stayed B. will stay C. stays D. has stayed 2. I'm awfully sorry, but I had no alternative. I simply _____ what I did. A. ought to have done B. have to do C. had to do D. must do 3. We ________our breakfast when an old man came to the door. A. just have had B. have just had C. just had D. had just had 4. Ever since the family moved to the suburbs last year, they________ better health. A. could have enjoyed B. had enjoyed C. have been enjoying D. are enjoying 5. I bought a new house last year, but I ______my old house yet, so at the moment I have two houses. A. did not sell B. have not sold C. had not sold D. do not sell 6. I decided to go to the library as soon as I ________. A. finish what I did B. finished what I did C. would finish what I was doing D. finished what I was doing 7. He _________when the bus came to a sudden stop. A. was almost hurt B. was hurt himself C. was to hurt himself D. was hurting himself 8. I suppose that when I come back in ten years' time all those old houses _______down. A. will have been pulled B. will have pulled C. will be pulling D. will be pulled 9. Bob's leg got hurt ________the Purple Mountains. A. while he is climbing up B. while we were climbing up C. while we climbed up D. while he climbed up 10. Pick me up at 8 o'clock. I _______ my bath by then. A. may have B. will be having C. can have had D. will have had 11. If you smoke in a non-smoking section people________. A. will object B. objected C. must object D. have objected 12. By the end of this month, we surely _______ a satisfactory solution to the problem A. have found B. will be finding C. are finding D. will have found 13. We __________to start our own business, but we never had enough money. A. have hope B. hope C. had hoped D. should hope 14. The gray building is where the workers live, and the white one is where the spare parts______ A. are producing B. are produced C. produced D. being produced 15. While people may refer to television for up-to-the-minute news, it is unlikely that television __________the newspaper completely. A. will replace B. have replaced C. replace D. replaced 16. It's reported that by the end of this month the output of cement in the factory ________by about 10%. A. will have risen B. has risen C. will be rising D. has been rising 17. Until then, his family___________ from him for six months. A. didn't hear B. hasn’t been hearing C. hasn't heard D. hadn't heard

小学英语语法练习题

一、Be动词的用法。 Am, is, are Ⅰ.单选。 1. ____is in the classroom. A. Many desks B. One blackboard C. Six lights 2. The window ___ green. A. am B. is C. are 3. The door ___ yellow. A. are B. is C. am 4. He ___ a boy. I ___ a girl. A. is, is B. am; am C. is; am 5. ___ you my mother? Yes, I ___. A. are; am B. Are; am C. Are; are 6. Miss Zhang ___ tall. A. is B. like C. are 7. Her ___ is yellow. A. hair B. shoes C. eyes 8. Where ___ my shoes? A. is B. are C. am Ⅱ. 选择适当形式填空。 1. The floor ___(is; are) orange. 2. The ___(walls; wall) is white.

3. The fans ___(is; are) new. 4. The big computer ___(is; are) black. Ⅲ. 用is, are, am 填空。 She ____ a girl. We ____ friendly. The cat ____ white. They ____ tall and strong. He ____ quiet. Her name ____ Betty. My friend ____ short. I __ tall and thin. It ____ big. ____ he strict? ____ you an art teacher? My sister ____ hard-working. The monkey ____ clever. ____ your father tall and strong? Robin ____ helpful. 二、have/ has 的用法。 Ⅰ. 用have 或has 填空。 1. He ___ big ears. 2. She ___ a good friend.

(完整word版)小学英语语法及练习题

★第一课人称代词 1. Are these ________（you）pencils?Yes, they are ________（our）. 2. -Whose is this pencil? -It's ________（I）. 3. I love ________（they）very much. 4. She is________（I）classmate. 5. Miss Li often looks after________（she）brother. 6 -Are these ________（they）bags ？ -No, they aren't ________（their）. They are ________（we）. 7. That is not _________ kite. That kite is very small, but _________ is very big.( I ) 8. The dress is _________. Give it to _________. ( she ) 9. Is this _________ watch? (you) No, it’s not _________ . ( I ) 1. This bike is my sister`s. It belongs to ______ (她的)。 2. This isn`t my book. _______(我的) is in the bag. 3.Could_________(你)ask_________(他) to call_________(我)back? 4.Don’t forget_________（我们）? 5._________(我们)would like to buy_________ (它们). 6. ---Who is it in this picture? ---It’s ____________(我). 7. There’s one dollar on the floor. Pick___________(它)up. 8._________（他们）are friendly to___________（你们）. 9.Does_________（他）give_______(它)to__________(她)？ 10._________（他）does__________(他的)homework on Sunday. 1. Hello, may ___________ (我) speak to Jack? 2. My bag is small. Can I use ____________ (你的)? 3. That is___________(他们的) new house. 4. My ruler is long. ____________ ( 她的) is short. 5. __________(他的) teacher is good. ___________(她的)is good, too. 6. Mr. Green often tells ___________(我们) some stories. 7.________（他）often helps ________（我们）with our lessons. 8.Shall ________（我们）go and join ________（她们）? 9. ________（我）want to go with ________（他们）． 10. Could _______（你）tell_______（我）how to get to the nearest hotel? 1. Let ________（我）help ________（你们）． 2. It's time for ________（她）to go home. 3. It's very nice of ________（你）． 4. This bike is my sister`s. It belongs to ______ (她的)。 5._________（他）does__________(他的)homework on Sunday.

小学英语语法练习题及答案

小学英语语法练习题(请给答案）一双基单词 1 秘书__________ 2选择___________ 3 建筑工地___________ 4规则 ______ 5 亲戚__________ 6一起__________ 7 生气____________ 8去野餐 ______ 9计划__________ 10管理;监督___________ 11请勿吸烟___________ 12空气污染__________ 13危险的__________ 14 洗盘子__________ 15 职业访问__________ 17乘地铁__________ 18 终点站__________ 19说谎___________20 暑假______________ 二 ( ) 1. Who’s taller, _______? A. Liu Tao’s or Gao Shan’s B. Liu Tao or Gao Shan C. Gao Shan’s or Liu Tao D. Gao Shan or Liu Tao’s ( ) 2.._____ fatter, Liu Tao or Gao Shan? A. whose B. who’s C. Whose D. Who’s ( ) 3. Whose dog is bigger,_____? A. Liu Tao’s or Gao Shan’s B. Liu Tao or Gao Shan C. Gao Shan’s or Liu Tao D. Gao Shan or Liu Tao’s ( ) 4. This is _____week of this term. A. nine B. the nineth C. ninth D. the ninth ( ) 5. Are there two _____ on the table? A. box B. boxs C. boxes D. boxse ( ) 6. Here’s some _____ for you. A. grapes B. hamburger C. glasses of milk D. milk ( ) 7. _____ sun is bigger than _____ moon. A. /, / B. A, a C. the, the D. The, the ( ) 8. We all had _____ nice time last Friday evening._____. A. / B. a C. an D. the ( ) 9. Who is _____ girl behind _____ tree? A. a, a B. the, the C. a, the D. the, a ( ) 10. Look at _____ old man. A. a B. an C. the D./ ( ) 11. There is _____ map of the world on _____ wall. _____ map is mine. A. a, a, A B. a, the, The C. the, the, The D. the, the, A ( ) 12. There’re many _____ on the farm. A. milk B. tree C. rice D. sheep ( ) 13. Are there any _____ in the building. A. fruit B. pianoes C. radios D. childs 三．用所给单词正确形式填空 1. My brother is two years __________(old)than me. 2. Tom is as ________(fat) as Jim. 3. Is your sister __________(young) than you? Yes,she is.

英语语法专项练习题大全

英语语法练习题名词 1. This is ___ reading-room. A. the teacher’s B. teacher’s C. teacher’s D. the teachers’ 2. Nothing was found but ___ broken. A. the room window B. the room’s window C. the room of the window D. the window of room 3. How many___ would you like? A. paper B. bread C. pieces of papers D. pieces of bread 4. He was praised for his ___. A. brave B. bravery C. bravely D. great brave 5. Please get me a new ___ when you go to town. A. clothes B. dress C. clothing D. trousers 6. There are 34___ doctors in the hospital. A. woman B. women C. woman’s D. women’s 7. Some___ are even thinner than your little finger. A. bamboo B. bamboos C. kinds of bamboo D. kinds of bamboos 8. He was born in this town and now he lives in ___. A. Building second B. Building Two C. the Building Two D. Building the Second 9. Old as he is, he has ___to do every day. A. a lot of work B. much works C. lots of homeworks D. quite a lot of homeworks 10. Jack’s room is furnished with ___. A. new furnitures B. many new furnitures C. many new pieces of furnitures D. many new pieces of furniture 11. Have you read ___newspaper yet? A. today’s B. Today’s C. the today’s D. your today’s 12. It’s not far, only ___walk from here to our school. A. a ten minutes B. ten minutes C. a ten minutes’ D. ten minutes’ 13. Last month, he wrote me ___letter. A. a 1000-word B. 1000 words C. a 1000-words D. 1000 words’ 14. He had a ___sleep yesterday. A. a good night B. a good-night C. a g ood night’s D. good-night’s 15. ___is not a long way to drive. A. Three miles distance B. Three-mile distance

小学英语语法专项练习题

名词练习题一、写出下列名词的复数形式 https://www.wendangku.net/doc/bb3553635.html,puter ____________ 2.apple ____________ 3.city ______________ 4.house _____________ 5.sheep _____________ 6.watch ______________ 7.tomato _____________ 8.child _____________ 9.tooth ________ 10.foot ______________ 11.wife _____________ 12.potato ____________ 13.play _____________ 14.day ____________ 15.glass ______________ 16.radio ______________ 17.zoo ______________ 18. life ______________ 19. story _____________ 20.leaf _____________ 21. baby _____________ 22.dress _____________ 23.butterfly _____________ 24. deer _____________ 25.class _____________ 26.brush _____________ 27.key _____________ 28. English ____________ 29.mouse ____________ 30. man _____________ 二、汉译英 1．Tom的足球_________________ 2.老师们的自行车_________________ 3．学生们的课桌_________________ 4.哥哥的文具盒_________________ 5．姑姑的卡片_________________ 6.猴子们的香蕉_________________ 7．蚂蚁们的早餐_________________ 8.妈妈的包_________________ 9．姐姐的连衣裙_________________ 10女孩们的苹果_________________ 三、把下列句子翻译成英文 1．这些是Peter 的篮球吗？________________________________________ 2．这个是老师的钢笔吗？___________________________________________ 3．有一些书在Sam的课桌上。________________________________________ 4．有一些孩子们在教室里。___________________________________________ 四、改错（圈出错处，在横线上改正过来） 1.There are some butterflys on the table. ________________________ 2.This is Alice dress. ______________________ 3.I like tomato very much. __________________ 五、将下列句子变成复数形式。 1．This dog is brown. 2. There is a book and a pen on the table. 3.That woman is a teacher. 能力测试卷（名词）一、将下列名词变成复数形式。 1.plane tree lesson month apple shirt 2. box bus brush watch class fox 3.knife life leaf Wife thief 4.day boy monkey baby country story 5.photo radio piano tomato hero

初中英语语法专项练习题及答案.doc

初中英语语法专项习题1-名词82页附参考答案1. ( ) 1 She was very happy. She in the maths test. A. makes a few mistake B. made a few mistakes C. made few mistakes D. makes few mistake ( ) 2 We need some more____. Can you go and get some, please? A. potato B. potatos C. potatoes D. potatoe ( ) 3 _____are____for cutting things. A. Knife/used B. Knives/used C. Knife/using D. Knives/using ( ) 4 What big____ the tiger has! A. tooth B. teeth C. tooths D. toothes ( ) 5 Please remember to give the horse some tree___. A. leafs B. leaves C. leaf D. leave ( ) 6 -Can we have some ___? -Yes, please. A. banana B. oranges C.apple D. pear ( ) 7 On the table there are five____. A. tomatos B. piece of tomatoes C. tomatoes D. tomato 2 ( ) 1 They got much ___ from those new books. A. ideas B. photos C. information D. stories ( ) 2 He gave us____ on how to keep fit. A. some advices B. some advice C. an advice D. a advice ( ) 3 When we saw his face, we knew___ was bad. A. some news B. a news C. the news P. news ( ) 4 What___ lovely weather it is! A. / B. the C. an D. a 3 ( ) 1 -Would you like___tea? -No, thanks. I have drunk two____. A. any, bottles of orange B. some, bottles of orange C. many, bottles of oranges D. few, bottle of oranges ( ) 2 He is hungry. Give him ___ to eat. A. two breads B. two piece of bread C. two pieces of bread D. two pieces of breads ( ) 3 It really took him:___ to draw the nice horse.

小学英语语法及习题

小学英语语法及习题一、名词复数规则 1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数： man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 写出下列各词的复数 I _________him _________this ___________her ______ watch _______child _______photo ________diary ______ day________ foot________ book_______ dress ________ tooth_______ sheep ______box_______ strawberry _____ thief _______yo-yo ______ peach______ sandwich ______ man______ woman_______ paper_______ juice___________ water________ milk________ rice__________ tea__________ 二、一般现在时一般现在时基本用法介绍【No. 1】一般现在时的功能 1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。 2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。 3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。一般现在时的构成 1. be动词：主语+be(am,is,are)+其它。如： I am a boy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如： We study English.我们学习英语。当主语为第三人称单数(he, she,it)时，要在动词后加"-s"或"-es"。如：Mary likes Chinese.玛丽喜欢汉语。一般现在时的变化 1. be动词的变化。否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。