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(完整版)人教版九年级Unit12单元基础练习题含答案

(完整版)人教版九年级Unit12单元基础练习题含答案
(完整版)人教版九年级Unit12单元基础练习题含答案

人教版九年级Unit12单元基础练习题

Unit 12 Life is full of the unexpected.

第一课时Section A(1a~2d)

01基础过关

Ⅰ.根据句意及汉语提示填写单词。

1. The ________(背包) is too big for me. Please show me another one.

2. The bell is ________(响).Let's begin our class.

3. I have ________(完成) my homework. Let's play football now.

4. Mike ________(睡过头) this morning and went to school late.

5. Jane often helps her mother ________(洗) clothes on weekends.

Ⅰ. 用括号内所给单词的适当形式填空。

6. Everyone thinks the new TV play's ending is ________(expected).

7. The boy kept ________(watch) TV the whole afternoon.

8. We were late for the film Roman Holiday,but ________(luck) we didn't miss much.

9. Linda,there is only a little time left. We have to walk ________(quick).

10. Tom always ________(brush) his teeth once a day.

Ⅰ. 单项选择。

( ) 11. I must get up early tomorrow morning. Please wake me ________.

A. out

B. off

C. down

D. up

( ) 12. My aunt drove by and gave me a ________ on the way home.

A. walk

B. lift

C. way

D. idea

( ) 13. —Why were you late for school this morning?

—Because my alarm clock didn't go off and I ________.

A. overslept

B. completed

C. changed

D. missed

( ) 14. —What's wrong with you?

—By the time I got to school,I realized I had ________ my English book at home.

A. left

B. forgotten

C. took

D. brought

( ) 15. She said when she got to the cinema,the film ________ for 5 minutes.

A. has begun

B. had begun

C. has been on

D. had been on

Ⅰ.根据汉语意思完成句子,每空一词。

16. 当地震发生的时候,一些人仓促地跑出了大楼。

Some people ________ ________ ________ the building when the earthquake

happened.

17. 我开车送你去车站吧。

Let me ________ ________ ________ ________ to the station.

18. 当他走进教室时,他才意识到他没带书包。

When he came into the classroom,he ________ that he ________ ________ his backpack.

19. 我到车站时,火车已经开走了。

________ ________ ________ I got to the station,the train ________ ________.

20. 我起床晚了,因为我的闹钟没有响。

I got up late because my alarm clock ________ ________ ________.

第二课时Section A(3a~3c)

01基础过关

Ⅰ. 根据句意及首字母提示填写单词。

1. As we know, paper b________ easily.

2. The moon was a________ the trees in the east.

3. People do not know the value of health t________ they lose it.

4. The sun rises in the east and sets in the w________.

5. If you travel by air,you must arrive at the a________ very early.

Ⅰ. 用括号内所给单词的适当形式填空。

6. These ________(work) are building a new bridge in the city.

7. We can see the ________(burn) building through the window.

8. The wounded fish is swimming in the river. It is still ________(live).

9. Walk about two ________(block) and you can see the bookstore on your left.

10. Don't ________(stare) at her like that!

Ⅰ. 根据汉语意思完成句子,每空一词。

11. 当电话铃响的时候,我准备去睡觉。

I ________ ________ ________ go to bed when the phone rang.

12. 你没有与其他人排在一排。

You are not ________ ________ ________ the others.

13. 有时候坏事能够变成好事。

Sometimes a bad thing can ________ ________ ________ a good one.

14. 他以怀疑的眼光上下打量我。

He looked me up and down ________ ________.

15. 这架飞机10分钟后起飞。

The plane will ________ ________ in ten minutes.

02能力提升

第三课时Section A(4a~4c)

01基础过关

Ⅰ.根据句意及首字母或汉语提示填写单词。

1. I will go to the m________ to buy some food with my mother this afternoon.

2. Do you have to wear uniforms on w________?

3. We need four apples to make apple ________(果馅饼).

4. I prefer bread with ________(奶油)in it.

5. Cocoa ________(豆)is used to make some kinds of drink.

Ⅰ. 单项选择。

( ) 6. We waited for Mrs. Li for nearly two hours until she ________ in the end.

A. gave up

B. put up

C. showed up

D. looked up

( ) 7. Tom found that the train ________ when he ________ at the station.

A. left; had arrived

B. left; arrived

C. had left; had arrived

D. had left; arrived

( ) 8. —Mom,I am hungry.

—Here is a ________ for you. Why not help yourself to it?

A. spoon

B. pie

C. bowl

D. lesson

( ) 9. (山西中考)How I wish I could sleep longer! However,I had to get up as soon as the alarm clock ________.

A. ran off

B. went off

C. took off

D. set off

( ) 10. We had finished all the new lessons ________ last month.

A. after

B. by the time

C. by the end of

D. as soon as

02能力提升

Ⅰ. 按要求完成句子,每空一词。

11. By the time you arrived,they had finished the project.(对画线部分提问)

________ ________ they done by the time you arrived?

12. I was going to leave when the phone rang.(改为同义句)

I ________ ________ ________ leave when the phone rang.

13. Mike had learned five Chinese songs by the end of the term.(改为否定句)

Mike ________ ________ learned five Chinese songs by the end of the term.

14. He had lived in the town for six years before I moved here.(对画线部分提问)

________ ________ ________ he lived in the town before you moved here?

15. The plane took off. I reached the airport.(用when合并为一句)

The plane ________ ________ ________ when I ________ the airport.

第四课时Section B(1a~1e)

01基础过关

Ⅰ.用方框中所给单词的适当形式填空。

invite,embarrassed,fool,costume,happen

1. I felt like a ________ when I realized my mistake.

2. Mary wears a beautiful ________ at the party.

3. Last Sunday my friend ________ me to her birthday party.

4. Let's go and see what is ________ over there.

5. I was very ________ at the party because I wore the wrong clothes.

Ⅰ. 用括号内所给动词的适当形式填空。

6. We had ________(paint) the house before we ________(move) in.

7. Tom said he ________(read) the book twice.

8. Most of my good friends ________(leave) when I ________(arrive) at the party.

9. By the time I ________(walk) into the store,someone ________(buy) the jeans I wanted.

10. My mother ________(come) back from the market when I ________(get) up.

Ⅰ. 根据汉语提示完成句子,每空一词。

11. I left for the train station when my alarm clock ________ ________(发出响声).

12. Don't ________ ________(熬夜) too late. Or you will feel tired in class.

13. Mike didn't ________ ________(露面) until 2:00 in the afternoon.

14. The ________ ________(化妆舞会) was exciting. Everyone had a lot of fun.

15. After Jack ________ ________(穿好衣服),he went out with a camera.

Ⅰ. 单项选择。

( ) 16. I have refused such a good job. I'm really a(n) ________.

A. artist

B. farmer

C. fool

D. actor

( ) 17. Molly didn't wake up even though her alarm clock ________.

A. ran off

B. went off C .took off D. turned off

( ) 18. Cindy invited me ________ to her house for dinner this weekend.

A. to going

B. went

C. to go

D. go

( ) 19. It was such an ________ joke that everyone felt really ________.

A. embarrassing; embarrassed

B. embarrassed; embarrassing

C. embarrassed; embarrassed

D. embarrassing; embarrassing

( ) 20. —Did you see Tom at the airport?

—No. His plane______ by the time I ______ there.

A. has taken off;got

B. took off;had got

C. took off;got

D. had taken off;got

第五课时Section B(2a~2e)

01基础过关

Ⅰ.根据句意及首字母提示填写单词。

1. They have c________ the sports meet because of the storm.

2. The young l________ bought a red handbag in the shop just now.

3. Pu Cunxin,a famous actor,acted an o________ in the army.

4. Finally these animals d________ because people cut down lots of trees.

5. Although it was a h________,many people,especially young people,treated it seriously.Ⅰ. 用方框中所给单词的适当形式填空。

believe,discover,embarrassed,end,announce

6. Sarah had an ________ experience last weekend.

7. The TV play has a perfect ________.

8. Few people realized the ________ was important.

9. Mr. Zhang ________ to his class that there would be no school tomorrow.

10. Bob is kind and friendly to everyone. He is ________.

Ⅰ.单项选择。

( ) 11. —Will you take part in the football game on Sunday afternoon?

—Yes,but it has been ________because of the rain.

A . refused B. controlled C. cancelled D. served

( ) 12. Emily's new books are very popular. They were ________in an hour.

A. sold out

B. showed up

C. put off

D. took out

( ) 13. (雅安中考)He ________ for ten years.

A. has been married

B. married

C. got married

D. had married

( ) 14. —Why didn't you give the wallet to the man at once?

—Because he ________before I realized it was his.

A. had been disappeared

B. has disappeared

C. had disappeared

D. has been disappeared

( ) 15. I decided to play a joke ________my sister ________April Fool's Day.

A. at;at

B. on;on

C. at;on

D. on;at

Ⅰ. 根据汉语意思完成句子,每空一词。

16. 在这些书卖完之前,你应该买一本。

You should buy one of the books before they are ________ ________.

17. 我们打算出去,但是最终在家看英语录像片。

We were going out,but ________ ________ watching English-language videos at home.

18. 你的叔叔是什么时候结婚的?

When did your uncle ________ ________?

19. 我不相信这种药能帮助我们减肥。

I don't believe this kind of medicine can help us ________ ________.

20. 去年我的故乡发生了很大的变化。

Great changes ________ ________ in my hometown last year.

Self Check

Ⅰ. 单项选择。

( ) 1. Something special happened ________ Mary ________ the first day of school.

A. at;on

B. to;on

C. with;in

D. about;in

( ) 2. Mr. Black ________his keys in the office,so he had to wait until his wife ________ home.

A. has left;comes

B. left;had come

C. had left;came

D. had left;would come

( ) 3. —Lily told me I failed the math exam.

—Oh,don't believe her. It must be a(n) ________.We all know you do well in math.

A. accident

B. hoax

C. panic

D. result

( ) 4. The dentist didn't ________until it was nine o'clock in the evening.

A. show up

B. show off

C. show around

D. show to

( ) 5. (莱芜中考)If you read a lot,your life will be full ________ pleasure.

A. by

B. of

C. for

D. with

( ) 6. All the tickets ________ by the time I got to the cinema.

A. sell out

B. sold out

C. have been sold out

D. had been sold out ( ) 7. (襄阳中考)—Show me your homework,Dave.

—Sorry,Mrs. Brown. I've ________ it at home.

A. missed

B. forgotten

C. lost

D. left

( ) 8. —You ________,didn't you?

—Yes, I did. When I woke up,it was already 11 o'clock.

A. overslept

B. failed

C. won

D. refused

( ) 9. Don't ________ him. After all,he is a child.

A. lift

B. fool

C. know

D. burn

( ) 10. There is a big ________in the town. We can buy different kinds of things in it.

A. market

B. teammate

C. discovery

D. speech

单元写作小专题&Section B(3a~3b)

【单元写作目标】

能用过去完成时态叙述过去发生的事情。

1.能用过去完成时“had done sth.”叙述某一时刻为止已经完成的活动;

2.能正确应用“by,before,when”等引导的过去时间状语;

3.能正确使用“when,later,then,after that,finally”等连词叙述事情发生的过程;

4.写作微技能:按时间顺序叙述事件发生的过程。

一、语言积累

(一)根据下列表格中所给的单词,写出相应的动词原形或过去分词。

(二)模仿例句,用by,when或before连接句子。

例: Tom fell asleep.

Tom's father came back home.

By the time/When Tom's father came back home,Tom had fallen asleep.

1. My parents left home to work.

I woke up.

________________________________________________________________________

2. The library was closed.

Mary got to the city library.

________________________________________________________________________

3. His friends waited for him for a long time.

Mr. Lin arrived at the park.

________________________________________________________________________

4. I realized that I didn't write my name on it.

I handed in my paper.

________________________________________________________________________

5. The movie was on for 20 minutes.

The boy reached the cinema.

________________________________________________________________________

6. Peter received many gifts.

His birthday came.

________________________________________________________________________

(三) 根据汉语意思完成句子,每空一词。

1. 生活中充满了意外。

Life ________ ________ ________ the unexpected.

2. 刚才我正要去买东西,他给我打电话来了。

I ________ ________ ________ do some shopping when he telephoned me just now.

3. 我们疑惑地盯着从燃烧的大楼里升出来的烟。

We ________ ________ ________ ________ the black smoke rising ________ the

burning building.

4. 我从床上跳起来并直奔机场。

I ________ ________ ________ the bed and ________ ________ to the airport.

5. 早上当我去学校的时候,我发现我忘记穿校服了。

________ ________ ________ I ________ ________ school in the morning,I found I had forgotten to put on my school uniform.

6. 然而,全世界最有名的恶作剧,是发生在十月而不是四月。

One of the world's ________ ________ tricks,however,happened in October ________

________ in April.

7. 韦尔斯让它听起来如此逼真,以至于成百上千的人都相信了这个故事。因此,全国上下一片

恐慌。

Welles made it sound ________ real ________ hundreds of people believed the story,and

fear ________ across the whole country.

二、篇章训练

同学们,还记得曾经令你觉得尴尬、倒霉、沮丧的一天吗?请你以“What a(n)

________ Day”为题,写一篇120词左右的短文,叙述这段经历及当时的感受。

提示:

1. When did it happen?

2. What happened first?

3. What happened next?

4. How did the day end?

5. How did you feel about this day?

第一课时Section A(1a~2d)

Ⅰ.1.backpack 2.ringing 3.finished 4.overslept 5.wash

Ⅰ.6.unexpected7.watching8.luckily9.quickly10.brushes

Ⅰ.11-15DBAAD

Ⅰ.16.rushed out of17.give you a lift18.realized;had forgotten 19.By the time;had left20.didn't go off

Ⅰ.21-25GCFAD

第二课时Section A(3a~3c)

Ⅰ.1.burns 2.bove 3.till 4.west 5.airport

Ⅰ.6.workers7.burning8.alive9.blocks10.stare

Ⅰ.11.was about to12.in line with13.be turned into14.in disbelief 15.take off

Ⅰ.16-20DBACD21-25BCDBC

第三课时Section A(4a~4c)

Ⅰ.1.market 2.workdays 3.pies 4.cream 5.bean

Ⅰ.6-10CDBBC

Ⅰ.11.What had12.was about to13.had not14.How long had

15.had taken off; reached

Ⅰ.16.It got broken.17.Pancakes.18.By school bus.19.Her knee.20.She pushed her on the swings and gave her a pretty red flower.

第四课时Section B(1a~1e)

Ⅰ. 1.fool 2.costume 3.invited 4.happening 5. embarrassed

Ⅰ. 6.painted;moved7. had read8.had left; arrived9. walked; had bought

10. had come; got

Ⅰ. 11.went off12.stay up13.show up14.costume party15. got dressed

Ⅰ. 16-20CBCAD

Ⅰ. 21.Why were you late22.What did you do after you get up

23. How did you go to school then24.What did your teacher say

25. You should go to bed early at night

第五课时Section B(2a~2e)

Ⅰ.1.canceled https://www.wendangku.net/doc/6d9827224.html,dy 3.officer 4.disappeared 5.hoax

Ⅰ.6.embarrassing7.ending8.discovery9.announced10.believable

Ⅰ.11-15CAACB

Ⅰ.16.sold out17.ended up18.get married19.lose weight

20. took place

Ⅰ.21.Before22.enjoyed23.pie24.classmate25.stare26.burning27.disappeared28.same

29.actually30.above

Self Check

Ⅰ.1-5BCBAB6-10DDABA

Ⅰ.11-15CBADC16-20CBADC

单元写作小专题&Section B(3a~3b)

一、语言积累

(一) run;lost;got;told;wake;stopped;rushed;made;sell;found;left;shown;stayed;take;

go;ring;put;hit;fallen;written;come

(二) 1.By the time/When I woke up,my parents had left home to work.

2.By the time/When Mary got to the city library,it had been closed.

3.By the time/When Mr. Lin arrived at the park,his friends had waited for him for a long time.

4.By the time/When I handed in my paper, I realized that I hadn't written my name on it.

5.By the time/When the boy reached the cinema,the movie had been on for 20 minutes.

6.Before Peter's birthday came,he had received many gifts.

(三)1.is full of 2.was about to 3.stared in disbelief at;above

4.jumped out of;went straight 5.By the time;left for

6.most famous;rather than7.so;that;spread

二、篇章训练

One possible version:

What an Unforgettable Day

Last summer vacation I decided to visit my grandparents because I haven't seen them for many years.

That day when I was about to leave for the bus station, I found I had left my ID card and mobile phone on the bed. After I got to the bus station, I found I had arrived the station two hours later. While I was waiting in the waiting room, a woman came and asked me if I could help her look after her two boys for a while. I agreed and we played games until the woman came back. After they left, I found my wallet had been stolen. I called the police right away. They told me that the woman had cheated me. That made me really disappointed and worried. Finally, I got to my grandparents' home with the help of the police.

It's a lesson to me. But I think we still should keep a kind heart, although the society isn't good enough.

人教版九年级化学第九单元测试题

第九单元测试题 一、我会选 1.溶液一定是() A.单质 B.化合物 C.纯净物 D.混合物 2.生活中常见的下列物质,不属于溶液的是() A.糖水 B.蒸馏水 C.碘酒 D.汽水 3.一瓶NaCl溶液里各部分的性质() A.上面跟下面不相同 B.完全不相同 C.有的相同,有的不相同 D.完全相同 4.下列关于溶液的说法正确的是() A.溶液都是无色的 B.溶液一定是混合物 C.稀溶液一定是不饱和溶液 D.均一、稳定的液体一定是溶液 5.在一瓶NaCl饱和溶液中,当温度不变时,加入少量NaCl晶体,则() A.溶液的质量增大 B.晶体的质量不变 C.晶体的质量增大 D.晶体溶解一部分 6.对于多数固体溶质的不饱和溶液,要使之成为饱和溶液,可采用的方法有() ①降低温度;②升高温度;③加同种溶质;④加溶剂;⑤恒温蒸发溶剂 A.①③⑤ B.②③④ C.①②③ D.②③⑤ 7.实验室现有足量的20%的NaOH溶液和蒸馏水,欲配制10%的NaOH溶液100 g,需要20%的NaOH溶液() A.95 g B.10 g C.50 g D.100 g 8.日晒海水可以得到食盐固体,其原因是() A.受热时食盐的溶解度降低 B.受热时食盐的溶解度显著增大 C.受热时海水中的水分蒸发 D.受热时海水发生分解 9.配制一定溶质质量分数的氯化钠溶液的一些操作步骤见下图,正确的操作顺序是() A.④⑤①②③ B.①②③④⑤ C.③④①②⑤ D.②①④③⑤ 10.一杯10 ℃的硝酸钾溶液,能证明它是饱和溶液的方法是() A.蒸发5 g水有固体溶质析出 B.加入少许硝酸钾晶体不溶 C.把溶液降温至0 ℃有固体溶质析出 D.上述三种方法都行 11.把100 mL 10%的氯化钠溶液稀释50倍,稀释后溶液中的溶质质量() A.减少50倍 B.增加50倍 C.不变 D.减少5倍 12.20 ℃时,向100 g质量分数为 26.5%的饱和氯化钠溶液中加入 3.5 g氯化钠,此时溶液中溶质的质量分数为() A.26.5% B.30% C.25% D. 13.在粗盐提纯的实验中,若过滤后滤液浑浊,下列可能的原因中不正确的是() A.滤纸破了 B.漏斗下端没有紧靠烧杯内壁 C.液面高于滤纸边缘 D.承接滤液的烧杯没洗干净 14.将m g硫酸钾的不饱和溶液恒温蒸发水分至有晶体析出,在此变化过程中溶液里溶质质量分数p%与时间t的关系正确的是() A B C D

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