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9A Unit 2单元测试卷

9A Unit 2单元测试卷
9A Unit 2单元测试卷

9A Unit 2 Colour 单元测试

一.单项选择.

( )1.Green represents ________ and ________. When you feel weak, you can wear green.

A.joy; purity

B.purity; happiness

C.sadness; nature

D.energy; nature ( )2.---What _______ hot weather, isn’t it?

---Yes. But it’s unusual. We normally live in ________ cool climate.

A.a; a

B.a; /

C./; a

D./; /

( )3.---I’m afraid he will forget to go to your party.

---Never mind. He will _______ the time one day earlier.

A.remind

B.be reminded

C.remind of

D.be reminded of ( )4.It’s getting cold. Why not _______ more clothes?

A.dress

B.put on

C.wear

D.be in

( )5.Mmm! The fish tastes ________. Could I have ________ more?

A.terrible; any

B.wonderful; some

C.delicious; many

D.good; any ( )6.Colours can ________ our moods ________.

A.change; hardly

B.be affected; easy

C.affect; easily

D.be changed; hard ( )7.You’d better not eat in this restaurant because there is _______ in it.

A.something special

B.anything new

C.new something

D.nothing special ( )8.Which one do you _______, tea or coffee?

A.prefer

B.would rather

C.like best

D.like most ( )9.Many teenagers like to do what their parents mind ________ they have grown up.

A.showing

B.to show

C.showed

D.show

( )10.It seems that red and white are a good match ________ they are quite different.

A.and

B.but

C.although

D.if

( )11.---Who can you see in the reading room? --- ____________. It’s very late.

A.Nobody

B.Nothing

C.Somebody

D.None

( )12.---Can I get you a glass of lemonade? ---_____________.

A.Thank you very much.

B.With pleasure.

C.It tastes great.

D.That’s very nice of you.

( )13.I __________ him to go shopping with me.

A.hope

B.wish

C.let

D.think

( )14.Can you guess ___________ at last?

A.who won the game

B.who did the game win

C.who the game won

D.who the game did win

( )15.Do you know who ________ electric lamp(灯泡) and who ________ America(美洲)?

A.found; discovered

B.discovered; found

C.invented; discovered

D.discovered; invented

( )16.We found it _______ nervous to speak in front of people.

A.a little bit

B.a bit of

C.a little of

D.a bit little ( )17.He didn’t catch the bus and that is _______ he was late for the meeting.

A.what

B.how

C.because

D.why

( )18.He ________ know the place well because he has lived here for a long time.

A.did

B.does

C.was

D.has

( )19.If you feel ______, you can wear white.

A.excited

B.bored

C.cold

D.stressed

( )20.---I don’t think your uncle really likes Beijing Opera.

---No, _______ he still watches the programme.

A.and

B.so

C.but

D.or

二.完形填空

It is important to learn about protecting our environment. Here is a 4R rule for us:

Reduce: If you want to reduce waste, you should use things widely. A large number of trees __1__ down to make paper. If everyone uses a little paper carelessly and throw __2__ out, soon we would not have any trees __3__. Other things are also being was ted, and people don’t know what to do with the waste in big cities. So it is ___4__ to reduce the waste.

Reuse: You should always think of reusing the usable(还可以用的) things before ___5__ out. Give your clothes you do not use or the ones which too small to the poor. In a family, you may ___6__ such clothes to younger brothers or sisters.

Recycle(循环利用): Bottles, cans and paper can easily ___7__. By doing so we save lots of time and money. For example, coke cans are sent to ___8__, where they are smashed flat (压扁) and melted (融化) and the metal things are made for new coke cans.

Repair: If one of the legs of your table ___8__ broken, you can repair it. If you want to change for ___9__, it is better for you to sell the old things or give them to other people __11___ can use them after doing repair. It is true that North America is a “throw-away” society, but the time has come to change our ways of life so that we can protect our environment. __12___ of us should try our best.

( )1. A.is cut B.are cut C.is being cut D.will cut

( )2. A.it B.them C.one D.ones

( )3. A.leave B.left C.to leave D.leaving

( )4. https://www.doczj.com/doc/8a4391039.html,eless B.necessary C.easy D.interesting

( )5. A.throw them B.throwing them C.throw it D.throwing it

( )6. A.pass on B.give to C.send to D.buy for

( )7. A.recycle B.recycled C.be recycled D.to be recycled

( )8. A.a farm B.a factory C.a company D.a building

( )9. A.will B.will be C.is D.are

( )10. A.better one B.good one C.good ones D.bad ones

( )11. A.where B.which C.what D.who

( )12. A.Every one B.Everyone C.Everybody D.Somebody

三.阅读理解.

Colours help you see things. But man and some monkeys and apes(猿) are the only mammals(哺乳动物) that can see colours. To any other mammals, such as the dog, the world looks like a black-and-white photo. Dogs hunt mainly by listening and smelling.

Like other animals, dogs see best when things move. The animals they hunt seem to know this. A rabbit or deer will freeze when they find that they are being hunted. Then the dog may not see it at all.

Birds can see colour. They need to, because they fly and need to find places to land on. Colour helps them know how far the place is and what it is like so that they are able to catch flying things in the air or to land on something they think safe.

Some birds see things even better than people do. The birds that eat bugs can see them from far away. And even a very young bird can see a house from high up in the sky. So good eyes and being able to see colours help birds find food and also help them find out if there are any animals that are dangerous to them.

( )1.__________ can see colours.

A.All the animals

B.All the mammals

C.Man and dogs

D.Birds and monkeys ( )2.To find their food, dogs mainly use their _____________.

A.eyes and noses

B.ears and noses

C.eyes and ears

D.mouths and ears ( )3.The underlined word “freeze” means ___________.

A.move

B.not move

C.be afraid

D.not be afraid

( )4.Colour helps birds ___________.

A.see worse than man

B.see better than dogs

C.see how colourful the world is

D.see cleverly where food is and where it is safe to stay ( )5.Which of the following isn’t true?

A.Dogs can not see colours

B.Colour is very important for birds

C.A young bird can not see a house from far away

D.Birds can find out animals that are dangerous to them because they have good eyes and can

see colours

四.用所给汉语或单词的适当形式填空.

1.Just now the young man _______________ (建议) us not to climb the mountain on such a day.

2.We all think his __________________ (行为) was strange at the party yesterday.

3.Do you know the relationship between colours and _______________ (情绪)?

4.I used to keep ______________ (日记) but now I give it up.

5._______________ (可能) she is very satisfied with the result.

6.My good friend is __________________ (成功) at school than me.

7.When I saw him, he was sitting there and in deep _____________ (think).

8.Do you think yellow is the best colour ________________ (represent) Lisa?

9.She _____________ (rub) the oil into her hands and went away a moment ago.

10.Never go out in the _____________ (hot) of the day without a hat.

11.The family would rather have a rest at home than _____________ (shop).

12.All the walls ________________ (paint) light purple. They look very beautiful.

五.句型转换.

1.The comic books have been sold out in the shop. There are no comic books there.

The comic books have been sold and there is __________ _________ in the shop.

2.Little Tom is so young that he can do nothing.

Little Tom is _________ young to do ___________.

3.I prefer eating in this restaurant to eating in any other place.

I’d __________ __________ in this restaurant ___________ eat ________ ________.

4.People who have big eyes look smarter than those who have small ones.

People _________ small eyes don’t look as __________ as those who have big ones.

5.The boy made sure that he would repair his model plane in two hours.

The boy ________ ________ ________ his model plane in two hours.

6.White and black are a good match. White _________ _________ with black.

六.完成句子.

1.如果我的手表失灵, 妈妈将答应为我买一块新手表.

If my watch ____________________, Mum _______________________ a new one for me.

2.穿棉质的衣服对你的皮肤有好处.

__________ cotton clothes _____________________________________.

3.我更喜欢橘黄色, 因为橘黄色会给我带来好运.

I __________ orange because it can ________________________________.

4.他没费什么劲就做出了那个决定.

He ______________ no ______________________________________.

5.抱歉, 我的自行车不能借你, 因为它坏了.

Sorry, I can’t ___________________ my bike, because ______________

七.主观阅读.

Plants and animals are living things. But plants can’t move around. They can’t walk the way animals do. So how flowers grow here and there all over the grass? The seeds(种子) of plants move. That’s how.

Some plants have very light seeds. The wind moves them from place to place. They seem to fly. They can be taken far by the wind. Then they start new plants where the wind puts them down.

Some trees are found near the sea. The seeds of these trees fall into the water. Then the water takes them away. They may stay in the water for many days. Then the water pushes them up on the new ground. There they begin to grow.

Some seeds are sticky. They may stick to men’s hats or women’s coats. Then these people see the seeds. They pick them off. All these seeds fall to the ground and start new plants.

Other animals help plant seeds, too. Squirrels make holes in the ground to store nuts for food in the winter. Nuts are seeds. Sometimes the squirrels can’t think of where they put the nuts. Then they can’t find them. When it gets hot again, these seeds start new trees. So the squirrels have really plants trees!

1._________________ plants and animals are living things. But plants can’t move around

__________________ like animals.

2.______________ of some trees can be taken far by the wind while the seeds of the trees

________________________ can be taken away by water.

3.Some ___________________ seeds on people’s hats or coats ________________________________

and start new plants.

4.Squirrels store nuts _____________________ in the winter by ______________________________.

5.According to the passage, plants can ______________________ in _______________ different ways.

9A unit2 单元检测

9AUnit 2单元测试 Ⅰ. 单项填空(共10小题;每小题1分,满分10分) 1. — Which of these shirts do you like best? —I’ll take _____. They are both expensive and out of fashion. A. neither B. either C. none D. both 2. I have no difficulty ____ writing but I have some difficulty ___ pronunciation. A. in; in B. with; with C. in; with D. with; in 3. Jane was made________ the truck for a week as a punishment (惩罚). A. to wash B. washing C. wash D. to be washing 4. I didn’t see all the students there, because __________ was ill and didn’t come to school. A. no one B. someone C. none D. anyone 5. The visiting professor ______ giving lectures to students ______ invited to a meeting at times. A. preferred ;to being B. preferred; rather than C. preferred; than being D. preferred to; to being 6. I didn’t notice you were ___________ a new shirt today. A. putting on B. wearing C. dressing D. dressed 7. Eating an apple a day is good ___________ your health. A. for B. at C. with D. to 8. Rather than ______ to school by bus, I preferred ______ a bike. A. to go, to ride B. go ,riding C. going, to ride D. go, to ride 9. —Is your mother badly ill?—No, _________, only a little cold. A. serious anything B. serious nothing C. nothing serious D. anything serious 10. Could you give me some________?I don’t know how to learn English well. A. time B. advices C. advice D. money 11. Do you have to say for yourself? A. something B. else something C. anything else D. else anything 12. If you are feeling stressed, you had better clothes. A. to wear white B. wear blue C. wear white D. to wear yellow 13. “How many students have visited The Summer Palace?” “ .” A. No one B. Nothing C. None D. Either 14. I think this is useful dictionary. A. very a B. very an C. quite a D. quite an 15. “How many students are there in your school?” “ the students in our school over two thousand.” A. The number of; is B. The number of; are C. A number of; is D. A number of; are 16. Be quick, we’ll be late for the meeting. A. and B. but C. so D. or 17. If I free next Sunday, I to the farm with you. A. will be; will go B. am; will go C. am; go D. will be; go 18. Something must be wrong with your watch , ? A. isn’t it B. aren’t they C. must it D. mustn’t they 19. Li Lei’s words made her . A. happily B. angrily C. crying D. angry 20. How could you make him ? A. to stop crying B. stop crying C. to stop to cry D. stop to cry Ⅱ. 完形填空(共15小题;每小题1分,满分15分) Time spent in a bookshop can be enjoyable. If you go to a __16__ shop, no assistant will come near to you and say, “Can I help you?” Y ou __17__ buy anything you don’t want. Y ou may try to find out __18__ the book you want is. But if you fail, the assistant will lead you there and then he will go away. It seems that he is not __19__ selling any books at all. There is another story that tells us about a good shop. A __20__ found a very useful book in the shop, thoug h it was too expensive for him to buy. He couldn’t get it from the library, either. So every afternoon, he went there to read __21__ at a time. One day, however, he couldn’t find the book ___22__ it was and was leaving __23__ he saw a woman assistant signing(示意) to him. To his surprise, the assistant pointed to the book __24__, “I put it there so as not to be sold out,”

全国100所名校单元测试示范卷·第三单元化学物质及其变化

第三单元化学物质及其变化 (90分钟100分) 可能用到的相对原子质量:H 1 C 12O 16Mg 24S 32Cl 35.5Ag 108Ba 137 第Ⅰ卷(选择题共45分) 一、选择题(本题包括15小题,每小题3分,共45分。每小题只有一个选项符合题意) 1.下列逻辑关系图示中正确的是 A B C D 解析:A项,食盐水与胶体是不同的分散系,它们没有交叉关系;B项,氧化还原反应与吸热反应和放热反应的分类标准不同;C项,钾盐与钠盐是根据盐中的阳离子进行分类的,碳酸盐是根据盐中的阴离子进行分类的;D项,混合物、单质、电解质和非电解质不相互交叉,D项正确。 答案:D 2.Na2O、NaOH、Na2CO3、NaCl、Na2SO4可按某种标准划为同一类物质,下列分类标准正确的是 ①钠的化合物②能与硝酸反应的物质③可溶于水的物质④电解质⑤钠盐⑥钠的含氧化合物 A.①④⑤ B.①②⑤⑥ C.①③④ D.②⑤⑥ 解析:各物质都是钠的化合物,①对;NaCl、Na2SO4都不能与硝酸反应,②错;都是可溶于水的物质,③对;都是电解质,④对;Na2O不属于钠盐,⑤错;NaCl不属于钠的含氧化合物,⑥错。C项正确。 答案:C 3.如图所示,两圆圈相交的阴影部分表示圆圈物质相互发生的反应,其中属于氧化还原反应,但水既不作氧化剂也不作还原剂的是 A.甲 B.乙 C.丙 D.丁

解析:甲:SO3+H2O H2SO4,乙:C+H2O(g)CO+H2,丙:3NO2+H2O2HNO3+NO,丁:2Na+2H2O 2NaOH+H2↑,故C项正确。 答案:C 4.下列说法中正确的是 A.NH3的水溶液可以导电,说明NH3是电解质 B.标准状况下,6.72 L NO2气体与水完全反应转移的电子数为1.204×1023 C.向水入氯气发生反应的离子方程式为Cl2+H2O2H++Cl-+ClO- D.加入铝片能放出H2的溶液中一定大量共存的离子:Na+、N O3-、N H4+、S O42- 解析:NH3的水溶液可以导电,是因为氨气与水反应生成的NH3·H2O电离,只能说NH3·H2O是电解质,故A项错误;标准状况下,6.72 L NO2气体的物质的量为0.3 mol,根据化学方程式:3NO2+H2O 2HNO3+NO可知,转移的电子数为1.204×1023,故B项正确;HClO为弱酸,不能拆成离子形式,故C项错误;加入铝片能放出H2的溶液可能显碱性,与N H4+不能大量共存,故D项错误。 答案:B 5.将足量二氧化硫通入下列各溶液中,所含离子因发生氧化还原反应而不能大量共存的是 A.Ba2+、Na+、N H4+、Br-、Cl- B.K+、Na+、Al O2-、S O42-、Si O32- C.Na+、HC O3-、S O32-、CH3COO- D.H+、Fe3+、Na+、N O3-、S O32- 解析:A项,能大量共存;B项,因发生复分解反应生成氢氧化铝、硅酸而不能大量共存;C项,发生复分解反应生成碳酸、醋酸,发生化合反应生成亚硫酸氢根离子而不能大量共存;D项,二氧化硫溶于水生成H2SO3,其能被硝酸、铁离子氧化而不能大量共存。 答案:D 6.如图表示一些物质间的从属关系,不正确 ...的是 X Y Z H A分散系胶体溶液大雾 B电解质酸碱盐 C元素周期表的纵列主族副族卤族 D化合物共价化合物离子化合物酸 解析:B项中酸、碱、盐应是并列关系,故B项不符合题意。 答案:B 7.高铁酸钾(K2FeO4)是一种新型、高效、多功能水处理剂,其溶解性小于Na2FeO4。 K2FeO4与水的离子反应是4Fe O42?+10H2O4Fe(OH)3(胶体)+3O2↑+8OH-。工业上先

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