Unit7Howmucharethesesocks?（語法講練）

【知識導(dǎo)圖】

廠用2特殊—one,two.three.

-13-19以teen結(jié)尾—thirteen,fourteen,fifteen

構(gòu)成--整十以tyS尾—twenty,thirty.

J整百：載（詞+hundred—twohundred,threehundred.

幾百幾—基數(shù)詞+hundred+and……—twohundredandtwenty-eight

與可數(shù)名詞連用表示數(shù)量fivecars,threeanimals

Themuseumisthreekilometresawayfrommyhome.

與可數(shù)名詞連用表示重量、距離、價格

Thesebooksare175dollars.

用法表名詞在前，贊同赤Room708、BusNo.101

Thegirlisfourteen.

Thegirlisfourteenyearsold.

表示算式Threeandeightiseleven.

【要點(diǎn)拓展】

1.在表示一個具體的數(shù)目時，hundred>thousand>million>billion后面都不能加s。如:twohundred>seven

million等。在表示一個不確定的數(shù)目時，應(yīng)用hundreds、thousands等加介詞of。

Hundredsofpeoplewerereportedkilledorwounded.據(jù)報(bào)告有幾百人傷亡。

TherearethousandsofthingsIwanttodo.我有很多事情想做。

2.時刻表達(dá)

(1)幾點(diǎn)整：基數(shù)詞+o'clock如：7/seveno'clock七點(diǎn)

(2)差幾分到幾點(diǎn):分鐘數(shù)>30時，用“60分鐘”+to+“小時+1”如：fivetonine=8：55

(3)幾點(diǎn)過幾分：分鐘數(shù)030時,用“分鐘+past+小時”如：fifteenpastnine=9：15

3.年齡表達(dá)

(1)表示“整歲數(shù)"，可用”基數(shù)詞、基數(shù)詞+years+old或attheageof+基數(shù)詞”表達(dá)。如：nine九歲、sixyears

old六歲、attheageoften十歲

(2)表示“整歲的”，可用“基數(shù)詞yearold+可數(shù)名詞單數(shù)”表達(dá)。如：atenyearoldgirl一個十歲的女孩

(3)表示“大概年齡”,可用“in+one's+整十基數(shù)詞的復(fù)數(shù)形式”表達(dá)。如：inhiseighties在他80多歲的時候

4.年代表達(dá)

年代：the+整十”年份〃+s/'s如：thel990s20世紀(jì)90年代

5.分?jǐn)?shù)、百分?jǐn)?shù)、倍數(shù)表達(dá)

(1)分?jǐn)?shù)表達(dá)。分子用基數(shù)詞，分母用序數(shù)詞；分子>1,分母變復(fù)數(shù)形式如：onefifth1/5>fourfifths4/5

(2)百分?jǐn)?shù)表達(dá)。基數(shù)詞+percent(%)如：eightypercent80%

(3)倍數(shù)表達(dá)。倍數(shù)為1,用once；倍數(shù)為2,用twice/double；倍數(shù)23,用“基數(shù)詞表+times”如:threetimes

三倍

6.表示“再、又”

(1)another+基數(shù)詞+可數(shù)名詞復(fù)數(shù)如：anothertwoapples

(2)基數(shù)詞+more+可數(shù)名詞復(fù)數(shù)如：twomoreapples

【奇思巧計(jì)】

基數(shù)詞構(gòu)成記憶口訣

基數(shù)詞并不難，12以內(nèi)形各異；

13到19,結(jié)尾均是teen；

20至!)90,尾隨ty就可以；

幾十幾有“”，莫忘記。

【同步檢測】

一、單項(xiàng)選擇

1.Now,everyone,pleaseturntoPage.

A.FiveB.fiveC.thefive

2.——Excuseme,whafsthetimenow?

—Ifs8:45.

—Youmean”“？

A.aquartertonineB.aquartertoeightC.aquarterpasteightD.aquarterpastnine

3.MystudentIDnumberis50659.Itreads（讀作）.

A.fourzerosixfournineB.fiveosixfournine

C.fourosixfournineD.fivezerosixfivenine

4.Ihave________pens.Twoareblackandfourareblue.

A.twoB.fourC.sixD.eight

5.一Whatistwentyandthirty?

一Ifs.

A.fortyB.fiftyC?sixty

6.Iwillgiveyou________daystofinishthework.

A.otherfourB.anotherthreeC.moretwoD.oneanother

7.一Mom,arethe________orangesfbrme?

-No.Thisoneisforyou.Thesefivearefbryourdadandme.

A.threeB.fourC.fiveD.six

8.Thereare_______peopleinherfamily.They'reherfather,hermother,herbrotherandher.

A.threeB.fourC.fiveD.six

9.Mikeoftengetsupat________inthemorning.|.f.1

A.halfpastsixB.sixC.seventhirty

10.Thereare_______hoursinaday.

A.twelveB.thirteenC.fourteenD.twentyfbur

11.Thereare_______floorsinthebuildingandhelivesontheninthfloor.

A.thirtyB.threeC.eightD.first

12.Thereare_______studentsinthehall,fbrtytwoboysandfortyeightgirls.

A.ninetyB.fiftyC.twenty

13.Theboyhaspingpongballs.

A.twentyfiveB.twentyfiveC.twentyfifthD.fivetwenty

14.Mydaughteris.Todayisherbirthday.

A.five;fiveB.fifth;fifthC.fifth;fiveD.five;fifth

15.—Howtallisthetree?

一Ifs.

A.20metertallB.20meterstallC.20metretallD.20meterstall

16.一It'stimetogetup,Jimmy!It's.

一Comeon.It'sSundaytoday.

A.twentytosevenB.twentypastsevenC.aquartertosevenD.aquarterpastseven

17.Mrs.Zhangisanoldwoman.Sheisyearsold.

A.nineB.nintyC.ninetyD.nineteen

18.—IsBill________?

一Yes,September26thishis________birthday.

A.twelve;twelveB.twelve;twelfthC.twelfth;twelfthD.twelfth;twelve

19.-Lisahasthreegreenpencilsandfourblackpencils.

一Oh,shehas________pencils.

A.fourB.fiveC.sixD.seven

20.一Whattimeisit?

一It's7:45or_______.

A.fortyfivepastsevenB.fortyfivetosevenC.fiftypastsevenD.aquartertoeight

21.一Howmanystudentsarethereinyourgroup,Bill?

一Er,sevenboysandsixgirls.Thereare________inall（總共）.

A.tenB.elevenC.twelveD.thirteen

22.一HeySusie,willyoustayhereinChinaforanothermonth?

一I'venoidea,becausethesituationofCOVID19isseriousthesedays.

A.onekindB.adifferentC?onemore

23.一Howoldareyou,Jenny?

——Fm

A.elevenB.elevenyearC.elevenyearsD.elevenyearold

24.Thewriterbecamemoreandmorefamous

A.inthe1860sB.inthe1860C.in1860sD.on1860

25.一Whenwasyourfatherbom?

A.Inthe1990B.In1990sC.Inthe1990s9D.Inthe1990s

26.Isthatgirl________?

A.ingradesevenB.inSevenGradeC.inGradeSevenD.insevengrade

27.Theywanttobuytowash

A.fortybrushes...ninetysheepB.fourtybrushs...ninetysheep

C.fourtybrushs...nintysheepsD.fortybrushes...nintysheeps

28.Aweekhas________daysandSundayisthe_________day.

A.seven,firstB.seven,lastC.seventh,lastD.seventh,first

二、根據(jù)首字母填空

29.Ritahasepens.Threeareblueandfivearered.

30.Thenumberafternineist.

31.Therearetmonths（月）inayear.

32.Thetboysaremygoodfriends.TheyareTom,JackandFrank.

33.Oneandzisstill（仍然）one.

34.Therearenstudentsinourschool,fortyboysandfiftygirls.

35.Fiveandeightist.

36.Therearefstudentsintheartclub,twentyfivegirlsandtwentyfiveboys.

37."It's9:45p.m.”meanst6Ifsaqtotenintheevening.

38.Therearefstudentsinmyclass,twentytwoboysandtwentyeightgirls.

39.Therearefiftystudentsinmyclass,twentyboysandtgirls.

40.Everyoneknowssminutesmakesanhour.

【真題鏈接】

1.（2022上?安徽安慶?七年級統(tǒng)考期末）LilyisandnextMondayisherbirthday.

A.twelve;twelveB.twelve;twelfthC.twelfth;twelfthD.twelfth;twelve

2.（2022上?廣西河池?七年級統(tǒng)考期末）一What'sfiveandseven?

—Ifs

A.twelveB.twentyC.thirteenD.thirty

3.（2022上?廣西賀州?七年級統(tǒng)考期末）—Whafs55inEnglish?

—It's

A.fifityfiveB.fiftyfiveC.fiftyandfiveD.fiveandfive

4.（2022上?湖北黃石?七年級統(tǒng)考期末）Mydaughterisyearsold.Todayisherbirthday.

A.nine;ninethB.nine;ninth

C.ninth;nineD?nineth;nine

5.（2021上?浙江寧波?七年級統(tǒng)考期末）Mrs.King'sgrandmaisveryold.Sheisyearsold.

A.eightB.eighteenC.eightyD.eighthundred

6.（2021上?吉林?七年級?？计谀〩eisacollector.Hehasbasketballs.

A.twentythreeB.twentythreeC.threetwenty

7.（2022上?天津河?xùn)|?七年級統(tǒng)考期末）一Whattimeisitnow?

——It's

A.halftoeightB.eighthalfC.halfpasteightD.thirtyeight

8.（2023上?福建龍巖?七年級統(tǒng)考期末）一Howdoyousay“9:50”inEnglish?

——It's"

A.tenpastnineB.tentotenC?tentonine

9.（2021上?江蘇蘇州?七年級蘇州高新區(qū)第二中學(xué)校聯(lián)考期末）Weoftenplayballgamesforatthe

weekend.

A.twoandhalfhoursB.twohoursandahalfC.twoandahalfhourD.twohourandahalf

10.（2014?甘肅蘭州?中考真題）PleaseturntoPageandreadthestory.

A.Ten;twoB.Ten;second

C.Tenth;secondD.Tenth;two

11.（2014下?江蘇蘇州,七年級統(tǒng)考期末）Now,everyone,pleaseturntoPageandlookatthe

picture.

A.Twelve;ninethB.Twelfth;ninth

C.Twelve;ninthD.Twelfth;nine

12.（2021上?天津和平?八年級天津一中?？计谥校㏕hereweren'tmanytallbuildingsinShenzhenin

A.the1970sB.1970sC.1970'sD.the1970

13.（2016下,遼寧營口?七年級統(tǒng)考期末）Theexpressionmeans”在20世紀(jì)50年代

A.inthe1950sB.inthe2050s

C.inthe2150sD.inthe1850s

14.（2022上?重慶沙坪壩?七年級重慶南開中學(xué)校考期末）TodayisHelen'sbirthday.Sheis

yearsoldnow.

A.twentieth;twentyB.twenty;twentiethC.twentieth;twentiethD.twenty;twenty

15.（2022上?山東青島?七年級統(tǒng)考期末）1amyearsoldtoday.AndIhaveabigpartyonmy

birthday.

A.twelve,twelveB.twelve,twelfthC.twelve,thetwelfthD.twelfth,twelve

16.（2022上?山東濟(jì)南?七年級統(tǒng)考期末）一Tom,areyou?

-No.Tmthirteen.

A.secondB.twelveC.eighthD.fourth

17.（2022上?江蘇揚(yáng)州?七年級統(tǒng)考期末）Thereareonlynineapples.Weneed

A.threeanotherB.otherthreeC.morethreeD.threemore

18.（2022上?黑龍江鶴崗?七年級?？计谀㏕heycan'tfinishtheworkintwodays,soweneed

helpers.

A.morethreeB.threeanotherC?threemore

19.（2019上?江蘇南通?七年級?？计谀┮籌fyoulikethereddressbetter,you511havetopay$30.

Becauseifsmadeofsilk.

一OK!Hereyouare!

A.otherB.theotherC.moreD.another

20.（2021上?廣東江門?七年級江門市第二中學(xué)?？计谥校㏕heEnglishfor^68:30^^is

A.eightpasthalfB.halftoeightC.halfpasteightD.eightthirteen

21.（2022下,吉林長春?七年級統(tǒng)考期中）Ourclassbeginsat7:30,sowemustgettoschoolatabout

A.halfpasteightB.twentytoeightC.aquarterpastsevenD.aquartertoeight

22.（2021下?山東濟(jì)南?七年級期中）

一Whendoyouusuallydoyourhomework?

一Iusuallydohomeworkat.

A.aquartertosixB.aquarterpastfive

C.aquarterpastsixD.aquartertofive

23.（2022上?江蘇淮安?七年級統(tǒng)考期中）—Whichclassareyouin?

-Wearein.

A.class2grade7B.grade7class2

C.