冀教版九年级Unit5LookintoScienceLesson25-Lesson27(课上课下练习含答案)

1、Unit 5 Look into ScienceLesson 25-Lesson 27课上练习I. 单选1. Our geography teacher told us to more information about city and share it next week.A. find out B. keep away C. turn offD. use up2. This bus doesn t go to the train station. I m afraid you ll have to at the next stop.A. take offB. put offC. get

2、off D. get out3. High technology is used in EURO 2016 tothe matches are fair enough in France.A. make upB. make sure C. come out D. come over4. The cup is hot water.A. full ofB. full with C. fill withD. full5. May I speak to Mr. Smith?, please. Here he comes.A. Hang out B. Pick upC. Take upD. Hold o

3、n6. The child is crying. Please do something to make him A. stop to cry B. stop crying C. to stop crying7. If you want more about England, you d better visit there.A. learnB. learningC. to learn8. Have you read the book Jane Eyre?Yes. It s a famous book and really worth A. to readB. readingC. to be

4、read D. read9. Why would you like to walk the forest?Because I want to try A. across; exciting somethingB. through; exciting somethingC. across; something interestingD. through; something exciting10. You look through the wrong end of the telescope. Try looking through end.A. otherB. anotherC. the ot

5、her D. any11. Lily, of the apples gone bad.We d better throw away the bad ones as soon as possible.A. one fifth; have B. one fifth; hasC. one fifth; have D. one five; has12. Do you know who the telephone?No. I only know it was invented in 1876.A. discoverB. inventC. discoveredD. invented13. You need

6、n t keep the candle . It is bright enough.A. burningB. to burnC. burnedD. burn14. I used my money. Can you lend me some money?A. inB. outC. upD. on15. Mom won t let Dick go out he promise to be back by 10:00 tonight.A. ifB. whenC. sinceD. unless16. My elder brother my wet sports shoes and made me si

7、t by the fire.A. took offB. fell offC. put offD. put out17. You must force yourself away from the computer games. They are harmful to you.A. keepB. keepingC. keptD. to keep18. Could you please tell me The Reader, a TV programme hosted by Dong Qing?Well, it is fun and teaches us a lot of knowledge.1.

8、 how do people like8. how people liked9. why do many people like10. why many people like19. is it from your home to your school?It is about 10 minutes ride.A. How longB. How soonC. How farD. How often20. away your clothes in the right places.A. PutB. Putting C. PutsD. To put21. The old man stood und

9、er the tree quietly and a cigarette.A. woke B. solvedC. stoodD. lighted22. WeChat Pay （微信支付）makes our life convenient. We can buy things we don t take any money.A. unlessB. becauseC. even ifD. so that23. She often parks her car near the house she can easily get to.A. whereB. whoC. whichD. what24. My

10、 grandparents in that city since 2008.A. will liveB. liveC. have livedD. were living25. The 17-year-old high school student is trying to a robot which can think like a human.A. discoverB. organize C. inventD. achieve26. Mr. Wang, must I come again to clean the classroom on Sunday?No, you . I have as

11、ked Kate to do it.A. can tB. mustn tC. needn tD. shouldn t27. Amanda read the article , and found something important in it.A. enough careful B. carefully enough C. enough carefullyD. carefully enough28. Who did English homework better, Leo and Nick?Leo was more careful. I think Leo did Nick.A. as g

12、ood as B. as well as C. better than D. worse than29. Have you seen TV play called In the Name of People?Yes, it s quite excellent play!A. a; theB. the; anC. /; an30. There are stars in space. I want to know which one is the interest to us.A. billion ofB. billionsC. billions ofD. billion31. Nearly of

13、 the American children get money from their part-time job.A. two third B. two threeC. two thirds D. second thirdII. 根据提示写出单词或用单词的正确形式填空。1. Do you know the (正确的) way to shut the machine down?2. We have to solve the problem in a scientific (方法) .3. In the past, the workers were (强迫) to do a lot of har

14、d work.4. The factory mustn t (pour) waste water into the river.5. The music hall is big enough (hold) 2, 000 people.6. I think most animal (experiment) are cruel and unnecessary.7. Most students in our class take part in (science) activities.8. He(conclude) from their words that they were against t

15、he plan.9. We need a(hold) to hold the candle on the desk.10. The students keep(run) on the playground for half an hour.11. Five(six) of the books are written in Chinese.12. Lets stop(exercise) unhealthily, and we can make a better life.III.词语运用AWhat will our world like in 2050? we 1.(ask) a group o

16、f experts to make their predictions about our future yesterday.By 2050 we will haveclever cars. We wont have so many accidents, 2. b they willbe able to communicate with each other. Cars will slow down by themselves or stop in 3. (danger) situations. Also, our cars will run on electricity or water.B

17、y 2050 4.(we) homes will be more eco-friendly (环保的).We will 5. usolarenergy, and we will clean and recycle our water. There will be many more people in the world and our houses will be 6.(small). Many houses will be underground and we will have robots to help clean, cook and do our home 7.(shop).We

18、wont die! We will put our brains onto the computers and live forever. The computers of future will look 8. l humans instead of machines.By 2050 there will be too many people on the earth and over 100 millions people will be living on the moon and other 9.(planet). We will be able to travel to Mars a

19、nd back 10. i just three days. How interesting it is!BWhen parents send their children to school, often they don know what happens day by day. Parents depend on what their children tell them about what they are learning and 1. they are doing at school. Generally speaking, schools host (举办)parent-tea

20、cher conferences (家长会 )at least 2. (two) a year. Parent-teacher conferences are meetings 3. b parents and teachers. Usually they are 4. (hold) when teachers give out students grades for theetparent-teacher conferences give teachers anopportunity to let parents know about how 5.(good) their child is

21、doing. A teacher will let parents know the student ;strengths (优势)and problems with grades or behavior (行为 ). 6. B, the meetings offer parents the opportunity to ask questions and see what 7.(they) child is learning.Most children don tgo to the meetings with their parents. This 8. (allow)both the pa

22、rents and teachers to talk honestly about the child s progress without making the child feel 9. b. Usually a teacher will give 10. (advise) to the parents on how tosupport their child s education. IV. 阅读理解A 15-year-old student who invented a flashlight( 手电筒 ) getting power from the holders body heat

23、 is going home today from California with a big prize and a chance to do further research.Ann Makosinski was the only Canadian among the four winners at Googles international science competition. Thousands of young scientists from around the world took part in the competition.Winning the science and

24、 technology competition was a surprise. Ann said, I think it will have a great influence on my future.Ann thanked her family for encouraging her interest in science and said that her first toy was a box of transistors( 晶体管 ).Anns prize includes $ 25,000 and a once in a-lifetime expericnce from Googl

25、e for her Hollow Flashlight, which has no moving parts or batteries.The idea for the invention came from seeing unwanted batteries( 电池 ) and her friends experience. When Ann visited a friend in the Philippines, she saw the friend couldnt study when it became dark because there was no electricity or

26、light. She saw the need for a flashlight that has no batteries - Hollow Flashlight.In her project, Ann wrote I made two flashlights that do not use any batteries or harmful materials. They do not create any noise and will always work. The flashlight needs at least a 5 temperature difference between

27、the holders body and the environment around to produce light.A video of Ann explaining how she created the flashlight has been watched more than 1.4 million times on the Internet.Though Ann was successful, she has not made a decision about her career path. Ann hope that she can find a way to join he

28、r love of film and science together.The four winners were chosen from 15 final competitors from eight countries. The competitionattracted thousands of students in 120 countries.1. The first paragraph is written to be a(n) .A. introduction B. warning C. argument D. discussion2. Paragraph 6 mainly tel

29、ls us .A. what Ann saw in the PhilippinesB. why Ann invented Hollow FlashlightC. how Anns family encouraged her interestD. what prize Ann got for HollowFlashlight3. Match the headings with paragrahs according to the passage. The influence was caused by her success. Ann got the prize for Hollow Flash

30、light How did flashlight produce light?. Anns family encouraged her interest all the time .A.-8,-5-7-4B.-8,-7-5-4C.-8,-4-3-74. According to the passage, we learn .A. easy to win the international science competitionB. Hollow Flashlight is safe, noiseless and can save energyC. Ann has made a decision

31、 to be a scientist in the futureD. few people are interested in how Ann created the flashlight5. In which part of a newspaper can we probably read this passage?A. Travel. B. Culture.C. Technology.D. Advertisement.V. 连词成句1. looking, keep, science, let s, into2. water, is, this, a, full, jar, of?3. ou

32、r, better, science, is, and, making, better, lives.4. happen, do, know, will, what, you ?5. my, university, uncle, at, a, teachers, biology6. doing, lab, they, experiment, are, an, the, in7. the, are, of, stars, billions, sky, in, three8. this, book, for, you, looking, are?课下作业I. 单选1. I ll be away f

33、or a long time.Don t worry. She can look after your pet .A. careful enough B. enough careful C. carefully enough D. enough carefully2. Mum, of the apples gone bad.We d better eat up the rest as soon as possible.A. one third; have B. one thirds; have C. one third; has D. first three; has3. The bird s

34、 singing came into my bedroom the window and woke me up in the earlymorning.A. acrossB. throughC. toD. for4. Don t be afraid, Danny. Please and face the others.A. turn onB. turn offC. turn around D. turn down5. Excuse me, can you tell me ?Sorry, I am too busy now. Why not search the Internet for inf

35、ormation?A. how does smog （雾霾）come into beingB. where the national space station liesC. why are tigers becoming fewer nowD. how many years did the Qin Empire last6. There will be a flower show in the park we visited last week.A. whoB. when C. whatD. which7. Shall we go for a picnic in the forest par

36、k tomorrow?Yes, it rains heavily.A. ifB. unlessC. until D. when8. I called you at 8:30 last night, but you didn t pick up.Oh, I “Huanlesong II ” at home that time.A. watchedB. am watchingC. was watchingD. watch9. It was Columbus who America in 1492.A. discoverB. discoveredC. findD. invented10. The p

37、lace is beautiful that I want to come here again.A. soB. veryC. such11. Basketball is so exciting that people play it for fun.A. millionB. two millionsC. million of D. millions of12. I used my money. Can you lend me some money.A. in B. outC. upD. on13. Have you heard of the Xiong an New Area is in H

38、ebei Province?A. whatB. whoC. thatD. /II. 根据提示写出单词或用单词的正确形式填空。1. In the past we use (match) to light the fire.2. Two (three) of the workers in their factory are young people.3. Let the children (have) a rest at the foot of the mountain.4. Bike-sharing is worth (try). It s environmentally friendly.5.

39、 What would you like (have) for dinner?6. We can use a (science) method to prove who s right.7. Animals bodies are (make) up of cells (细胞) .8. Danny (conclude) that the smell is stronger than he thought.9. The monkey kept (jump) for five minutes.10. Jenny is (pour) the water into a bottle.III . 词语运用

40、Early this morning we all went to the Future Hall to have our graduation ceremony. The headmaster 1. (make) a wonderful speech, and many of us were moved to tears.Now the ceremony is over. We will leave school soon. I feel very excited because I am one of the 2. (good) graduates. At the same time, I

41、 am a little sad because I have to saygoodbye 3. my classmates and teachers. I want to take some 4. (photo)with them and I will give some gifts to my teachers as well. In the past three years, I have had a great 5. tin Red Star International School. I have learnt not only how to study, butalso how t

42、o be a man. In the 6. f, I will work much harder. I hope I can be 7.astronaut when I grow up.Maria, Jane 8. Michael will go back to their hometowns tomorrow and I will seethem off at the airport. We will 9. k in touch with each other by sending emails,making telephone calls or writing letters. We wi

43、ll be good friends forever. I 10. wmy classmates and teachers health, happiness and good luck.IV .完形填空Not only is sleep necessary for your body, it s important fOr your #idstoo.between 13 and 20 get about 8 hours a night, 2.experts agree that some kids need more than others. When your body doesn t h

44、ave enough . hours to , you may feel 4.or crazy, or you may be unable to think clearly. You 5.have a hard time following directions, or you might have an argument with a friend over 6.really silly. A school task that s normally easy may feel, or you may feel it hard to play your favorite sport or in

45、strument.One more reason to get enough sleep: If you don , you may notgrow 8. That s right. Researchers believe too little sleep can 9.growth and your immune system （免疫系统），which 10.you from getting sick.1. A. ManyB. MostC. SomeD. Any2. A. butB. andC. soD. or3. A. workB. jobC. restD. food4. A. happyB

46、. excitedC. tiredD. relaxed5. A. mustB. willC. canD. might6. A. thingsB. somethingC. everythingD. somebody7. A. worriedB. surprisedC. impossibleD. possible8. A. as wellB. too fastC. all alongD. by yourself9. A. changeB. realizeC. affectD. increase10. A. helpsB. teachesC. tellsD. keeps课上练习答案I. 单选ACBA

47、DBCBDCA/C ) DACD ADDCA DCCCC CBCBC CII.correct; method; forced; pour; to hold; experiments; scientific; concluded; candleholder;running; sixths; exercisingIII.A 篇：asked; because; dangerous; our; use; smaller; shopping; like; planets; inB 篇：what; twice; between; held; well; Besides; their; allows; ba

48、d; adviceIV.ABABCV.1. Let s keep looking into science.2. Is this jar full of water?3. Science is making our lives better and better.4. Do you know what will happen?5. My uncle is a biology teacher at a university.6. They are doing an experiment in the lad.7. There are billions of stars in the sky.8.

49、 Are you looking for this book.课下作业答案I. 单选CABCB DBCBA DCCII.matches; thirds; have; trying; to have; scientific; made; concludes; jumping; pouringIII.made; best; to; photos; time; future; an; and; keep; wishBACCD BCBCDLesson 28-Lesson 30课上练习I. 单选1. I like the friends to do the same things as me so th

50、at we can communicate better witheach other.A. who likes B. what like C. who likeD. what like2. There is a little dog on the ground.A. liesB. lyingC. laidD. lain3. If you can t find the place, I will show you .A. what it is B. what it was C. where it is D. where it was4. Frank will fall behind in st

51、udies he works hard from now on.A. unless B. becauseC. if5. Miss Brown, we cleaning our classroom. Can we go home now?A. finishB. finishingC. are finishing D. have finished6. Many scientists believe that robots able to talk like humans in 50 years.A. wereB. are C. will beD. have been7. I wonder you

52、ll water this kind of tree.Once a week.A. how soon B. how long C. how often D. how much8. Do you know next Friday, Lily?If it doesn t rain, we will.A. if we will take a field tripB. will we take a field tripC. why we will take a field trip9. Nearly every kid hates the exam, it s necessary. It helps

53、to check if you have learned thespecial knowledge.A. andB. butC. soD. or10. The number of people in the city about seven million now.A. areB. hasC. is11. People any flowers until May.A. will seeB. don t seeC. won t seeD. see12.Have you heard that Lin Tao saved his neighbour from a big fire last nigh

54、t?Yes. brave young man he is!A. How B. How a C. What D. What a13. Many accidents by careless drivers last year.A. are caused B. were caused C. have caused D. will cause14. Don t worry! I m sure you ll your classmates if you are kind and friendly to them.A. catch up with B. be pleased with C. get on

55、well with D. agree with15. What did Tina say?Sorry, I didn t what she said.A. pay attention to B. get on with C. hold on to D. look forward to16. Sportsmen wanted to arrive earlier so that they could have time to before the race.A. warn up B. hurry upC. get upD. give up17. The running water makes the stones very smooth.A. sound B. tasteC. smell D. feel18. It s getting dark now. Why not stop home?OK. Let s go.A. goB. goingC. to goD. goes19. The air pollution is worse and worse. The government suggests that people to work bysubway or by bus.A. goB. goes C. to go D. going20