九年級英語上冊Unit8Discoveries同步練習新版北師大版

1、單項選擇-Do you have any problems if you-Well, Im thinking about the work ing day.A. offerD. will be offeredI will _ work out this questi on.A. able toB. be able toC. canD. could-We cant be successful_we keep work ing hard.-I agree with you.A. ifB. uni essC. becauseD. whe nUnit8 Discoveries.5.6.7

2、.8.9.10._this job?B. will offerC. are offeredFor most people in America, home should be,A. at allB. in factLin das father hates wait ing in very.A. patie ntB. tale nted-Mrs. Li, will you be angry_the rules in class?,comfortable.C. above allD. at firstlonglin es.I think hes just notC. popularD. power

3、fulyour stude nts dont obey-A little. But I will stop them in a frie ndly way.A. ifB. unl essThe soldier was probably feeli ng excited whe n heC. though_ dow n thestairs.A. cameB. comesC. has comeD. will comeThe kids may not go to school in the future. Theyon computers.A. have studiedB. will study_

4、at homeC. studiedEach year quite a lot of foodreally time for us to do someth ing.A. was wastedC. wasted_ around the world. ItsB. is wastedD. will be wastedMy teachers words had a big effect_ me. From the n on, Ibegan to work hard on all the subjects.A. inB. onC. forD. with、單詞拼寫（單句首字母填空）16. The d _

5、of Columbus was quite an event in the world.17. When you smoke, you should thi nk about its e_ on you and yourhealth.18. Because of the cold weather, there are more p_ in hospitals.19. The story happe ned last c _ .20. Who p _the prize at the meeti ng last ni ght?21. Many new d _ were made with the

6、help of a compass.22. The e _ pare nts have on their childre n are great.23. As a teacher, you should be p_ with your stude nts. If theycant un dersta nd, you should expla in aga in.24. Albert Ein ste in had one of the great minds of last c_.25. He said he was pleased to p _the prizes that day.三、單詞拼

7、寫（根據(jù)中文提示拼寫單詞）26. It is a new _27. Are there any _28.Its said that thetwo _（世紀）.29. He an swered the teachers questi on30.The doctor treated his（治愈） him.willcha ngea lotduri ngthen ext（正確地）headachewithanewdrugbut11.We will go for a picnic if itA. does nt rainC. wo nt rain12.The little girl was un abl

8、eA. to writeB. to writi ng13.The old theatre will close soonmade.A. soB. if_tomorrow.B. was nt rainyD. was nt rai ning_her n ame.C. writeD. writ ing_some extra don ati ons areC. becauseD. uni ess14.rd like to buy a big and moder n house.quiet n eighborhood.A. After allC. As a result15.You have to be

9、 _A. patie ntB. strict_ , I hope its in aB. Above allD. At that mome ntand wait until I finish my work.C. hon estD. active_（發(fā)現(xiàn)）in scienee.（實驗室）in your school?worlddidnt31. These days, therere many p _in the hospital because of thebad weather.32. Each group should _ （提交）a report to the teacher after

10、the survey.33. Play ing computer games too much has a bad_（影響）on us.34. Its a great _ （榮譽）to be invited to your house.35. Many new _（發(fā)現(xiàn)）were made with the help of compass.四、翻譯（根據(jù)中文提示完成句子）36.他只不過是個小孩子，你應該對他耐心點。Heisjustamustsmallchild,him.soyou37.假如你沒有錢了，你會怎么做？Whatdo ifyou_any mon ey?38. _ （如果老虎住在野外）,

11、they will hunt for their own food.39. 除非有醫(yī)生的證明，否則你必須參加體育測試。Youre required to take_ in the P.E. test _ youhave a doctors no te.40. 也許你會為他們不能找到解決空氣污染問題的方法而擔心。the problem of air polluti on.41.地震中受災的孩子需要很多幫助，但最重要的是愛。（詞數(shù)不限）The childre nwho have suffered from the earthquaken eed ple ntyof help,but _ they

12、n eed love.42.王老師對她的學生總是很有耐心。Ms. Wang is always_her stude nts.43.如果你不快點兒，就趕不上火車。If you _ _up, you _ the train.44._（如果你餓了 ）, you can buy some food. （詞數(shù)不限）45.別橫跨街道除非交通燈變成綠色。（詞數(shù)不限）Dont go across the street_ .五、完形填空On _46_ 1st, Mike decided to play a joke on his friend. Atlun chtime he said to Tom, “ I

13、thi nk were going to have a scie nee test（測驗 ）thisMaybeyoufearwont _ _thatthey_ find the soluti ons toafter noon. ”“A test? ” said Tom. “Really? ”“Yes, its quite47. ” said Mike. “When I was passing by Mr.Hills room, he was talki ng with 48teacher about test. I thi nk therewill 49a scie nee test this

14、 after noon. Tell Bob and Kate about it.”Later, Tom told Bob and Kate about the test.50almost all thestude ntsin Mr. Hillsscie nee classknew about it.They quicklywent into theclassroom and bega n to 51.Butnot Mike. He was laughingto himself52his classmates.“That fools! ” he thought.“April fools.When

15、 class bega n, Mr. Hill said to the stude nts.“ Class, were going to have a test today.”Mike was surprised. He could not 53_ what to do.When Mr. Hill han ded out the 54_, the stude nts began to write. Butnot Mike. He 55_ thi nk and thi nk and thi nk.It really was April Fools Day for Mike.46. A. Marc

16、hB. AprilC. MayD.June47. A. trueB. wrongC. reallyD. right48. A. the otherB. ano therC. othersD. all the Others49. A. beB. haveC. holdD. take50. A. After a long timeB. After schoolC. After the scie nee classD. Soo n51. A. playB. do maths exercisesC. studyD. read52. A. aboutB. atC. forD. by53. A. know

17、B. wa ntC. likeD. do54. A. testB.booksC.paperD. papers55. A. couldB. mightC. shouldD. had to六、閱讀理解ALaboratory work is your cha nee to lear n scie nee firstha nd. It can be fun but you must be careful topreve nt injury. Liste n closely whe n your teacher reads and expla ins the rules before your firs

18、t lab less on.LABORATORY RULESThroughout the Less onDo not en ter the scie nee lab without the teachers permissi on.No food or drinks are to be allowed in the seienee lab.Before the Experime ntRead all in strueti ons carefully before every experime nt.Prepare the apparatus（儀器）and arrange it so that

19、you will not knock itover while doing the experime nt.During the Experime ntIf you are un sure of how to use any apparatus or how to operate, ask your teacher for help.Never smell or taste chemicals uni ess your teacher gives permissi on.After the Experime ntWash the apparatus after use and retur n

20、it to the places where it was.Throw waste materials in proper waste baskets.First AidReport all accide nts to your teacher immediately.If youspill（ 濺出） any chemicals onto your body or clothing,wash withple nty of water and report to your teacher.56. Your teacher will probably tell you the rules abov

21、e_thefirst lab less on.A. beforeB. sinceC. duri ngD. after57. Before every experime nt, you should_ .A. taste the chemicals firstB. clea n the apparatusC. read all in structi ons carefullyD. report all the accide nts to the teacher58. When you are not sure how to use the apparatus,_.A. try them on y

22、our ownB. read the rules carefullyC. ask your teacher for helpD. put it back59. It is clear that you can_ .A. bring food into the labB. en ter the lab any timeC. smell chemicals as you likeD. lear n scie nee directly in the lab60.If you get chemicals on the clothing, you can find ways to solvepart _

23、 .A. Before the Experime ntB. First AidC. During the Experime ntD. After the Experime ntBMy first day of school was veryinterestingand could ntforgotte n. I went to my scie nee class in the morning and found a seat in the back.I waited there for 15 minu tes before the bell rang. The scie nee teacher

24、 told us about someclass rules. No one talked to me and I did nt talk to anyone else. I was one of those very shygirls. After the scie nee class, I had an En glish class.I thought it would be boring but later I found it very funny. When the classes of the morning ended I went to lun ch. I sat outsid

25、e the dining room with no one to talk to and no food because Iwas too nervous to join the lunch line look ing around hop ing to see some one I knew but I never saw anyone.Lunch en ded and I went to have my art class. I was the first one there andnot even my teacher was there yet. So I sat at my desk

26、 and started drawing some pictures. I didnt no tice the rest of the class walk ing in or the girl that was sta nding beh ind me till I wassurprised by the voice, So what are you draw in g? It was a girl who had really long hair. Sheen ded up being my best friend and one of the kin dest and liveliest

27、 girls I know.In the next class meeting, the teacher asked us to talkaboutholiday. I was glad to make some new friends in the class. The first day of high school was hard for me butI got through it.61. What do we know about the writers scie nee class?A. She was 15 minu tes late for it.B. She lear ne

28、d some class rules.C. She made some new frien ds.D. She sat in the front row.62. Accord ing to the writer, the En glish class was_ .A. bori ngB. in teresti ngC. hardD. useful63. The writer had no lunch because she.B. forgot the lunch timeit in thebe easilyI keptthe pastA. was nt hungry64. In the art

29、 class, the writer.A. got to know a lively girlB. talked about her past holidayC. met some one she knew beforeD. drew some pictures about her class65. What was the writers first class in the afternoon?A. The class meet ing.B. The En glish class.C. The scie nee class.D. The art class.If youre ever ap

30、art from your children, a new study says just talking on the phone will help just asmuch as a hug（擁抱）.Ifyoure a pare ntwho spe nds long hours on the job, you probably feelsorryfor spending so much time away from your kids.But the results of a newstudy show that a mothers voice alone can be just as c

31、omforting to an anxious child as physical contact（接觸）.Inanexperime nt,researchersfromthe Un iversityofWisc onsinMadis onaskeda groupof girlsbetween theages of7 and 12 tosolvemath problemsinfrontofjudgesa stressfulsituationforanyone. Beforethe girlswere settogive their answers, the researchers measur

32、ed their levels of two hormones（荷爾蒙）:cortisol, which goes up during stressful periods, and oxytocin, the love hormone, which goes down at thesame time.After the girlsfinishedthe problems, some of them got to meet up withtheir mothers right away. The moms came in and hugged the girls. Ano ther group

33、of the girls did nt seetheir mothers, but received phone calls from them, in which their mothers told them how well theyd done.The final group had no con tact withtheir mothers, but in stead watched an ani mal movie,March of the PenguinsFinally, the girls hormone levels were measured again. Although

34、 the movie was in terest ing, it didnothingto reduce the childre nsan xiety but,surpris in gly, both the physical con tact and phone calls from their mothers had the same effect on reducing the girls stress levels.So, no matter how old you are, if youre feeli ng stressed about someth ingin your life

35、, a phone call to Mom might be just the key to help you feel better.66. If a girl is un der stress,_.C. was afraid to sta nd in lineD. did nt like the dining roomA. she cant solve math problemsB. she will have high levels of horm oneC. oxytoci n will rema in at a high levelD. cortisol will go up wit

36、h oxytoc in dow n67. Which of the following is the right order in which the study was carried out?a. The girls levels of horm ones were measured aga in.b. The girls solved math problems.c. The girls levels of horm ones were measured.d. The girls were divided into three groups.A. b-c-d-aB. d-b-c-aC.

37、c-b-d-aD. d-c-b-a68. From the passage, we can infer that_.A. it is easy for girls to solve math problemsB. the girls who had watched the movie remained anxiousC. mothers should hug their kids as ofte n as possibleD. older girls have higher cortisol tha n youn ger ones69. Whats the main idea of the p

38、assage?A. A mothers voice can comfort her an xious kids.B. Mothers should ofte n hug their kids.C. Mothers should spe nd eno ugh time cari ng about their kids.D. Scien tists discovered why kids become stressed whe n havi ng tests.DA fish that lives in America can live out of water for mon ths at a t

39、ime,similar to how ani mals got used to land millio ns of years ago, a new study shows.The Man grove Rivulets, a kind of little fish, lives in small pools of water. Whe n their livi ng place driesup, they live on the land, said Scott Taylor, a researcher in Florida.The fish can grow as large as thre

40、einches.They group together andbreathe air through their skin before they can find water aga in.The new scie ntific discovery came duri ng a trip.“ We were travelli ng for fun. And one day I kicked over a log （圓木 ）andthe fish came out. ” Taylor told reporters by teleph one. He said he would make his

41、study on the fish known to the public in an American magazine early next year.In lab tests, Taylor said he found the fish can live up to 66 days out of water without eati ng.Some other fish can live out of water for a short period of time. The walking catfishfoundinSoutheast Asiacanstayon landfor ho

42、urs at a time,while lungfish（ 肺魚）found in Australia, Africa and South America can live out of water, but only in a notactive（活躍的）way. But no other known fish can be out ofwater as longas theMan grove Rivuletsand keepactive,accord ing to PatriciaWright, a biologist at a Can adia n Uni versity.More st

43、udies of the fish may tell how animals changed over time.“ These an imals live in con diti ons similar to those millions of years ago,when animals began to move from water onto land. ” Wright said.70. The Man grove Rivulets is a type of fish that_.A. lives on land in AfricaB. can stay alive for mon

44、ths out of waterC. prefers livi ng in dry placesD. is the Ion gest livi ng fish on earth71. Who will write a report on Man grove Rivulets?A. Scott Taylor.C. Patricia Wright.72. Accord ing to the passage, l un gfish canA. breathe through its skinC. keep alive out of water73. Which one of the sentence

45、s below is not true?A. The Man grove Rivulets fish can live out of water as long as other ani mals if it has someth ing to eat.B. Milli ons of years ago, ani mals bega n to live onto land from water.C. Lungfish found in Australia, Africa and South America can live out of water in a not active way.D.

46、 The walk ing catfish found in Southeast Asia can stay on land for hours at a time.74. What can we say about the discovery of Man grove Rivulets?A. It was made by Scott Taylor, a researcher in New York.B. It was helped by an American magazine.C. It was helped by Patricia Wright.D. It was made by a r

47、esearcher while travelli ng.七、短文 7 選 5（5 選 5 等）Imagine a boy from a small village in East Africa. He has been looking after cows from a very early age.At twelve, he knows more about cows tha n most of us. 75. Has this boy ever had any educatio n?B. Some reporters.D. Scien tists from Europe.B. be fou

48、nd in AsiaD. keep alive and walk on landEducation is discovering about ourselves and about the people and things around us. All the peoplewho care about us our parents, brothers, sisters, friends are our teachers. 76.We start lear ningon the day weare born, not on the first day we go to school. Ever

49、y day we have new experie nces, like finding a birds n est（巢）,discoveri ng a new street in our n eighborhood andmaking friendswithsome onewe did ntlikebefore.77. _ En courageme nt from the people around us makes it possible forus to discover things as much as possible. As we grow up, we begin to fin

50、d out what we are able to do. Wemay be good at cook ing, or singing or play ing football.78. _ Just thinking about cook ing does nt tell us if we are good atit.We lear n so much just in our daily life. 79._ Of course wecan lear n some things better at home tha n at school, like how to do the shopp i

51、ng, and how to help old ordisabled people who cant do everyth ing for themselves. At school, teachers help us to read and write. Withtheir help, we begin to see things in differe nt ways.A. To share new experiences with other people is even more fun.B. In fact, we lear n someth ing from every one we

52、 meet.C. We find this out by doing these thin gs.D. However, he has n ever bee n to school.E. So why is school importa nt?八、閱讀與表達（問答式）Last month I got the cha nee to take part in an un derwater research project in an area of the Gulf ofMexico called the Flower Garde ns. A team of professi onal resea

53、rchers were trying to lear n more about thefish and other ani mals that live in this part of the sea. The Flower Garde ns are a long way from the shore（海岸）and we spe nt three days on a boat.The team used a piece of un derwater equipme nt to collect in formati on. Thisunderwater equipment is called a

54、 Remotely Operated Vehicle （ROV）. The ROV could measure waterdepth and temperature and it also had a camera that sent live filmback to the boat. The ROV was great fun .It was con trolled by a computer on theboat, and I was allowed to operate it a few times.However, the thing I enjoyed most was diving into the water. At first, Iwas quite frighte ned mainly because I could nt see land in any directi on. But assoon as I jumped into the water, I was nt afraid anym ore. It was amaz ing to seethe colourful fish swimming around and I could see all the way to the