九年级英语上册 Unit 3 Buying and Selling Lesson 24课时训练 冀教版

Lesson 24 （课堂作业）I. 根据汉语提示完成单词1.You can buy some _(生活必需品)in the supermarket.2.In the modern world, _(广告)is everywhere!3.The doctor asked my father to _(放弃)smoking to keep healthy.4.Li Hong is _(害怕的)of staying alone at home in the evening.5.I like this _(杂志). There are many photos in it.6.I have no _(经验)in selling products.7.Lucy and Lily _(轮流)to clean their rooms.8.I lost the book I borrowed from the library. I have to _(为付款)it.II. 单项选择1.The policeman said, “I dont think thats a good _ for parking in the wrong place. Youll have to pay the fine(罚款).”A. idea B. excuse C. reason D. though2.Pass me _ dictionary next to the TV, and I also need _ pen to take some notes.A. a; a B. the ; the C. a; the D. the; a3.Excuse me, whats the _ of this camera?Its 400.A. look B. size C. price D. colour4.The kind of skirt looks _ and sells _.A. nice; well B. nice; good C. well; well D. good; nice5.Do you know when the teacher _ back tomorrow?Sorry, I dont know. If he _ back, I will tell you at once.A. comes; comes B. comes; will come C. will come; comes D. will come; will come6.Lets go and have a drink. Weve got _ time before the train leaves.A. a little B. few C. little D. a few7. My sister doesnt like doing the housework at home. She usually _ much time shopping in the supermarkets.A. spends B. costs C. takes D. pays8.He went to London _New York.A. instead B. instead of C. not D. but9._ important for us to help people in need.A. Thats B. Its C. Such is D. Its10.Where is Mr Li?He has gone to Beijing _ business.A. with B. at C. on D. in 参考答案I. 1.supply 2.advertising 3.give up 4.afraid 5.magazine 6.experience 7.take turns 8.pay forII. 1.B 2.D 3.C 4.A 5.C 6.A 7.A 8.B 9.B 10.C Lesson 24 （课下作业）I. 单项选择1.Last night, I watched the football match and didnt go to bed _ midnight.A. while B. when C. until D. since 2.Did you go to Toms birthday party?No, I _.A. am not invited B. wasnt invited C. havent invited D. didnt invite3.I will let you know as soon as he _.A. comes back B. will come back C. is coming back D. come back 4._ youre the boss, you should decide what to do next.A. Whether B. After C. As D. Though5._ you have finished your work, lets go now.A. Though B. But C. Before D. Since6.John came up _ his English teacher and asked her a question.A. to B. from C. of D. on7.Is there _ with my boy?A. something wrong B. anything wrong C. any wrong thing D. much wrong thing8.What about the red bag?It looks _ but its too big.A. bad B. nice C. expensive D. heavy9.There is something wrong with my computer. I dont know how to _ it.A. do with B. catch up with C. deal with D. help with10._?I want to buy a skirt.A. How much is your skirt B. Where did you buy the skirt C. How will you go to the shopD. What can I do for youII.完形填空Listening to a radio programmer in a foreign language is difficult for many of us. Maybe we 1 the language for several years, and 2 read it, perhaps even write 3 it 4 listening and understanding the spoken language is 5 . Some 6 are clever and quick to learn language. 7 must study for a long time. Everyone however, can develop his or her listening skills(技能) with practice.We are good 8 in our own language 9 we have had years of practice. We have heard it all before. We understand the grammar(语法) and the words. We 10 understand the culture (文化)of our language. We can understand, even if we dont listen carefully.1.A. have studied B. are studying C. will studyD. study2.A. be able to B. are able to C. will be able to D. could3.A. with B. byC. in D. for4.A. And B. OrC. Then D. But5.A. not easy B. easyC. the same D. not hard6.A. ones B. oneC. people D. peoples7.A. Another B. OtherC. Others D. The other8.A. readers B. writersC. listeners D. singers9.A. since B. becauseC. so D. for10.A. also B. eitherC. none D. onlyIII. 阅读理解（A）It seems to be strange to most of you that there is a blind spot（盲点）on your eyesHere is an interesting experiment（实验）that can make something disappear，when one eye is open  Make a card about the size of a postcard and write two English letters L and R on it，L on the left and R on the rightFirst，hold the card about 80cm away and you see both the lettersThen close your right eye and look at the letter R only with your left eyeAnd now，as you move the card slowly towards you，youll find the letter L disappearingBut if you move the card nearer to your face，the letter will be seen againNow do the same experiment with your left eye closed，youll find the letter R disappearing  Why does the letter disappear？ It is because there is a blind spot on the eyeWhen the image（影像）of the letter falls on the blind spot，it wont be seenThat is why either of the letters disappears  根据短文内容，选择正确答案。1. The writer of the passage thinks that _ there is a blind spot on the eye A. few people know   B. no one knows   C. most people know   D. all the people know2. The word “disappear” in the passage means _ in Chinese   A. 驱散B. 消散   C. 消失D. 遗失 3. You fail to see the letter L in the experiment because _   A. your eyes are poor   B. its image falls on the blind spot   C. you move it close to your eye   D. your left eye is not open 4. In which order（顺序）should you do the experiment？   Hold the card   Move the card nearer  Close your right eye   Write two English letters  Look at the letter R Make a card   A.   B.   C.   D. 5. The passage mainly tells us_   A. how to find the blind spot   B. an interesting experiment   C. where the blind spot is   D. there is a blind spot on the eye （B） 阅读下面短文，把AE五个句子填入文中空缺处，使短文内容完整正确。    In the 13th century，the famous Italian traveler，Marco Polo，traveled a long way to ChinaDuring his stay in China，he saw many wonderful thingsOne of the things he discovered was that the Chinese used paper moneyIn western countries，people did not use paper money until the 15th century_1_   A Chinese man called Cai Lun invented paper almost 2，000years agoHe made it from wood_2_ He then put these pieces of paper together and made them into a book _3_ We use a lot of paper every dayIf we keep on wasting so much paper，there will not be any trees left on the earthIf there are no trees，there will be no paperEvery day，people throw away about 2，800tons of paperIt takes 17trees to make one ton of paper This means that we are cutting nearly 48，000trees every day   Since it takes more than 10years for a tree to grow，we must start using less paper nowIf we dont，we will not have enough time to grow more trees to take the place of those we use for paper   _4_ We can use both sides of every piece of paper，especially when we are making notesWe can choose drinks in bottles instead of those in paper packetsWe can also use cotton handkerchiefs（手帕）and not paper onesWhen we go shopping，we can use fewer paper bagsIf the shop assistant does give us a paper bag，we can save it and reuse it later   _5_ If we all think carefully，we can help protect treesBut we should do it now，before it is too late   ANow paper still comes from trees   BEveryone can help to save paper   CHowever，people in China began to use paper money in the 7th century  DHe took the wood from trees and made it into paper   ESo how can we save paper？ 参考答案I. 1.C 2.B 3.A 4.C 5.D 6.A 7.B 8.B 9.C 10.D II. 1.A 由for several years可知，本句用现在完成时。2.B 本句是一般现在时态的句子，主语是we，因此用are able to。3.C 用某种语言用介词in。本句表示“或许能用它写”。4.D but作连词，连接转折关系的句子。本句意为“但是听懂所说的话是不容易的。”5.A 本句意为“但是听懂所说的话是不容易的。”6.C one可以代替人或物，但是这里上文没有提到，不能用代词one代替。People的复数是原形。7.C another指“再来一个”；other指“其他的”；others指“其他的”，表示复数；the other指“另一个”，用于表示两者中的另一个。根据句意，应用others。8.C 本短文主要讲的是听，因此本题应选C。本句意为“听我们自己的语言我们是很好的听者。”9.B because引导原因状语从句。本句意为“因为我们自己的语言已听了数年了，所以听我们的语言是很好的听者。”10.A also表示“也”，经常用于句中。III. (A)1.A 由原文第一段第一句话得知，很少人知道在眼睛上有盲点。2.C disappear的汉语意思是：消失。3.B 根据原文最后一段倒数第二句得知，我们看不到字母L，是因为影像进入了盲点。4.C 根据原文第二段得知，这个实验的步骤依次是：做一张硬纸板，在上面写上两个英文字母，举着硬纸板，闭上右眼，移动硬纸板更近些，能看到字母R。5.D 这个实验告诉我们，在眼睛上有一个盲点。 (B)1.C 上句说的是西方国家使用纸币的时间，选项C讲的是中国使用纸币的时间，两句关系比较密切。因此第一个空选C。2.D 选项D与本空前后句子关系密切。上句讲的是“蔡伦是把木头制成纸的”。本句意为“木头是从树上得来的，再把木头制成纸的。”3.A 本句意为“现在的纸仍然来自树。”与上下句关系密切。4.E 本句意为“因此我们如何节约用纸呢？”下面阐述的是如何节约用纸。5.B 本句意为“每个人都可节约用纸。”与上下句关系密切。