8A Unit4 赵海凤 沈冬琴.docx

8A Unit4 赵海凤 沈冬琴.docx

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8AUnit4赵海凤沈冬琴

8AUnit4

ExercisesforVocabularyandGrammar

I.Fillinproperwordsaccordingtothegivenmeanings.Thefirstlettersaregiven.

1.a:

ancientcalculatingmachineinChina,whichisstillusedtodocalculations

2.a:

exactly,withnomistakes

3.a:

putamountstogethertogetatotal

4.a:

verysurprising

5.a:

veryold,fromatimelongago

6.c:

saynumbersoneaftertheotherintherightorder

7.c:

usemathematicstofindanswers（v.）

8.d:

growbiggerand/orbetter

9.a:

ontheothersideinagame,fight,etc

10.e:

usingelectronsforpower

11.I:

order,wordsthattellyouwhatyoumustdoorhowtodosth.

12.p:

anamountthatisapartofahundred

13.p:

giveorderstoacomputer

14.e:

very;morethanusual

15.s:

workout（v.）

II.Writedowntheexpressionsandphrasesfromthetext.（写出下列词组）

16.以多种方式书写数字21.快捷并精准

17.以相同的方式计数22.活电脑

18.从1到9的数字体系23.以下的故事

19.使之变得更轻松24.一个待解决的问题

20.平方根25.解决以上这个问题

III.Choosetherightwordstocompletethesentences.（选择合适的词填空）

26.Chinaisa（developed,developing）country.

27.Thenewcargoesatan（amazing,amazed）speed.

28.Twenty-threeisan（even,odd）number,

29.It'seasytosendan（electronic,electron）mail.

30.Whofirst（discovered,invented）thesystemofnumbersfrom1to9?

IV.Writeoutthefollowing.（下出下列各项）

A.WritethefollowinginEnglish.（将下列数字、列式写成英语）

31.205____________________________________________________

32.4,789____________________________________________________

33.10,001____________________________________________________

34.1,500,000____________________________________________________

35.41st____________________________________________________

36.302nd____________________________________________________

37.2/5____________________________________________________

38.2.56____________________________________________________

39.56.48____________________________________________________

40.80%____________________________________________________

41.0.55%____________________________________________________

42.1054-5=21____________________________________________________

43.407-125I282____________________________________________________

44.30X6=?

____________________________________________________

45.1,998+3,664=?

_________________________________________________

B.Putthenumbersintotheblank.（根据英语表达写出对应的数字）

46.fivehundredandeighteen

47.fourfifths

48.onefiftieth

49.twothousand

50.sixthousandandone

C.Fillineachlankwiththerightwordfromthebox.（选出方框内的词填空，每空限填一词）

51.

multiplydividedpluspointminusoddevendividesubtracthundred

820equals28.

52.Ifyou5from20,youget15.

53.Twobyeightis16.

54.Aminus30equals70.

55.Halfofnineisfourfive.

56.Thirty-sixbysixequalssix.

57.12,20and24arenumbers.

58.Ifyou12by2,youget6.

59.3,5and15arenumbers.

60.189equals9.

V.Usecorrectexpressionsofnumberstocompletethefollowingsentences（用英语正确的表达，数字不限）

61.Thereare（三百六十六）daysinaleapyear.

62.Thereare（八百四十九）studentsinthisschool.

63.（数以百计的）peoplevisitthismuseumeveryday.

64.Pleasechoose（二百人）ofthepeopleinthecompanytoattendthat

meeting.

65.Everyyear（数以万计的人们）watchNBAonTV.

66.Mybrotherisin（一年级三班）.

67.WearegoingtolearnBook（第六册）thisterm.

68.PleaseturntoPage,page（第二页）.

Let'sreadthetextaloud.

69.Thenumber78,645inEnglishis.

70."Theyear1999"canbereadas"Theyear".

71.Hewillcomehere_____________（10:

00）tomorrowmorning.

72.Everydayhebeginstodohishomework（7:

10）intheevening.

73.Hewasdoingsomewashing（昨天早上八点）

74.Hebegantoworkthere__.（五十多岁时）

75.TheymovedtoBeijingI（20世纪80年代）

76.Wealllikethe（十岁的）boy.

77.Thereare（十二）monthsinayear.Decemberisthe

（第十二个）monthoftheyear.

78.Duringcentury（二十世纪）>theworldpopulationhasalreadyreached6billion.

79.Sundayistheday（第一天）oftheweek.

80.TomwasthefirsttogettoschoolandIwas（第九位）.

81.—What'sthedatetoday?

—It's（六月四号）.

82.Jennywasborn（1987年7月10号）.

83.About___（五分之四）ofthebooksinourschoollibraryarewrittenin

Chinese.

84.（三分之二）ofthestudentsaregirlsinourclass.

85.（四分之三）oftheworld'sbooksandnewspapersarewritteninEnglish.

86.Nowletmehave_（试第三次）.

VI.Correctthemistakes.（改错）

（）87.Theworkerscancompleteournewlibraryintwoandhalfamonth.

ABCD

（）88.WhendidyouthefirstMeethim?

ABCD

（）89.Therearen'tanybetter200-metresrunnersthanhiminourschool.

ABCD

（）90.Eightypercentsofthepopulationofourcountryarefarmers.

ABCD

（）91.Thestreetisfivekilometerslongandfiftymetrewide.

ABCD

（）92.Chinahasanareaof96millionsquarekilometers.

ABCD

（）93.Hehastraveledthree-fourthofBeijing.

ABCD

（）94.Let'shaveatenminute'sbreak,shallwe?

ABCD

（）95.WillyoutaketheBusNo.13ortheNo.18bus?

ABCD

（）96.—Doyouknowwhataquartertoeightis?

AB

—It'sfifteenpasteight.

CD

VII.Choosethebestanswer,选出最恰当的答案;

（）97__________isit?

—It'seleventhirty.

A.HowmanyB.HowoldC.WhattimeD.What

（）98.Longago,thereweredifferentwaysofnumbers.

A.towriteB.writesC.wroteD.writing

（）99.Edisonwasoneofthegreatestintheworld.

A.accountantsB.actorsC.inventorsD.calculators

（）100.Eightybyfouristwenty.

AmultiplyB.multipliedC.dividedD.divide

（）101Ifyou10from10,howmuchwillyouget?

A.addB.subtractC.multiplyD.divide

（）102.Peoplehavetoprogramcomputersinstructions.

A.byB.with,C.forD.about

（）103Wecountin________becausewehave________fingers.

A.tens...tenB.hundreds…hundred

C.thousands...thousandD.millions…million

（）104."10-6=4"canbereadas

A.Tensubtractsixisfour.B.Tenminussixisfour.

C.Tenminussixequalstofour.D.Tensubtractsixequalsfour.

（）105.Isahumanbrainamorepowerfulthanacomputer?

A.calculatorB.calculate

C.calculatingD.calculation

（）106—It'sdifficulttoknowtheareaofthelandwithjustapen.

—Soyouneedakindof_________.

A.abacusesB.fingersC.fractionsD.measurement

（）107.Noneofthethree:

13,50%,0.23,is_________.

A.anoddnumberB.afraction

C.apercentageD.adecimalnumber

（）108.Shakuntala’sbrain_________fiftysecondstofindtheanswer.

A.tookB.spentC.costD.paid

（）109.Mrs.Qianenjoyedhelpingothers.

A.heralllifeB.heralllivesC.allherlifeD.all'herlives

（）110.Thepicturetherightshowsthatallthenumbersarecounted

tens.

A.on...inB.at...inC.on...withD.at...with

（）111.ancienttimes,peopleindifferentcountrieswrotenumbersJ

differentways.

A.In...ofB.On...withC.In...inD.On...in

（）112.Hisparentsaskedhimtogoabroadtofurtherhisstudies.,hewas

notveryinterestedinit.

A.ButB.AndC.SoD.However

VIII.Giveresponsestothefollowingsituationswithimperativesandwordsinthe

box.（用肯定或否定的祈使句结合方框内动词，针对以下情况进行交际反应）

closeopennotturntonotchase

speakloudertouchlookafternotpull

113.Aladyisgoingoutoftheoffice.

114.Yourcousinhasleftthewindowopenonacoldwinterday.

115.Alittleboywantstotouchanewly-paintedbench.

116.Amyischasingadog.

117.Andyisansweringtheteacher'squestioninaverylowvoice.

118.Youaregoingonatriptoothercountry.Youareworriedaboutyourpetfish.

119.Harryispullingthecat'sears.

120.Benislookingatpage15.Heshouldbelookingatpage5.0.

B综合测试

Part2VocabularyandGrammar

（第二部分词汇与语法）

I.Choosethewordorexpressionwhichisclosestinmeaningtotheunderlinedpartineachsentence.（选择与下列各句中划线部分意思接近的单词或短语）

A.ancientB.developC.programD.accurate

E.instructionsF.veryquickly

（）26.TheveryoldChinesepeopleweresocleverthattheyinventedcompassesandpaper.

（）27.Inaflash,acomputercandoacalculationthatyoucouldnotdoinyourwholelifetime.

（）28.Theprojectisveryimportanttoourcompany,soitmustbewithnomistakes.

（）29.Peoplecangiveorderstoacomputer.

（）30.Swimmingcanmakeyourmusclesstronger.

II.Choosethebestanswer.（选择最恰当的答案）

（）31.Acomputercandoacalculationyoucouldnotdoinyourwhole

lifetime.

A.whereB.that:

C.whoD.when

（）32.PeterisasportsmanfromBritainaskillfulbody.

A.hasB.withC.haveD.of

（）33.Subtract8from23,howmuchwillyouget?

A.15.B.20.C.184.D.3.3333.

（）34.Willyoupleaseuseyourowncomputertosolve-theproblem?

A.livingB.liveC.lifeD.alive

（）35.Thedeskandthebedtakeupspaceoftheroom.

A.two-thirdB.two-threeC.two-thirdsD.second-three

（）36.Nickdidn'tdoveryinthefinalexam,buthisscoresarethanlastyear's.

A.good...betterB.bad...worse

C.well...worseD.well...better

（）37.Howcanweread"230,764"inEnglish?

A.Twohundredandthirtythousandssevenhundredandsixty-four.

B.Twohundredandthirtythousandandsevenhundredandsixty-four.

C.Twohundredandthirtythousandsevenhundredandsixty-four.

D.Twohundredthirtythousandandsevenhundredsixty-four.

（）38.Tomalotofforhisstudy.

A.gave...adviceB.gave...advices

C.wasgiven...adviceD.wasgiven...advise

（）39.allthefiguresfrom0to9,wecanwritenumbersfromthe

biggesttothesmallest.

A.Under...someB.With...some

C.Under...anyD.With...any

（）40.Abacusesareaccuratetheyarestillusedbyp