Unit7语法思维导图及专练（原卷版）-2023-2024学年人教版七年级英语上册基础知识专项讲练

Unit7Howmucharethesesocks?（语法讲练）

【知识导图】

厂用2特殊—one,two.three.

-13-19以teen结尾—thirteen,fourteen,fifteen

构成--整十以tyS尾—twenty,thirty.

J整百：载（词+hundred—twohundred,threehundred.

几百几—基数词+hundred+and……—twohundredandtwenty-eight

与可数名词连用表示数量fivecars,threeanimals

Themuseumisthreekilometresawayfrommyhome.

与可数名词连用表示重量、距离、价格

Thesebooksare175dollars.

用法表名词在前，赞同赤Room708、BusNo.101

Thegirlisfourteen.

Thegirlisfourteenyearsold.

表示算式Threeandeightiseleven.

【要点拓展】

1.在表示一个具体的数目时，hundred>thousand>million>billion后面都不能加s。如:twohundred>seven

million等。在表示一个不确定的数目时，应用hundreds、thousands等加介词of。

Hundredsofpeoplewerereportedkilledorwounded.据报告有几百人伤亡。

TherearethousandsofthingsIwanttodo.我有很多事情想做。

2.时刻表达

(1)几点整：基数词+o'clock如：7/seveno'clock七点

(2)差几分到几点:分钟数>30时，用“60分钟”+to+“小时+1”如：fivetonine=8：55

(3)几点过几分：分钟数030时,用“分钟+past+小时”如：fifteenpastnine=9：15

3.年龄表达

(1)表示“整岁数"，可用”基数词、基数词+years+old或attheageof+基数词”表达。如：nine九岁、sixyears

old六岁、attheageoften十岁

(2)表示“整岁的”，可用“基数词yearold+可数名词单数”表达。如：atenyearoldgirl一个十岁的女孩

(3)表示“大概年龄”,可用“in+one's+整十基数词的复数形式”表达。如：inhiseighties在他80多岁的时候

4.年代表达

年代：the+整十”年份〃+s/'s如：thel990s20世纪90年代

5.分数、百分数、倍数表达

(1)分数表达。分子用基数词，分母用序数词；分子>1,分母变复数形式如：onefifth1/5>fourfifths4/5

(2)百分数表达。基数词+percent(%)如：eightypercent80%

(3)倍数表达。倍数为1,用once；倍数为2,用twice/double；倍数23,用“基数词表+times”如:threetimes

三倍

6.表示“再、又”

(1)another+基数词+可数名词复数如：anothertwoapples

(2)基数词+more+可数名词复数如：twomoreapples

【奇思巧计】

基数词构成记忆口诀

基数词并不难，12以内形各异；

13到19,结尾均是teen；

20至!)90,尾随ty就可以；

几十几有“”，莫忘记。

【同步检测】

一、单项选择

1.Now,everyone,pleaseturntoPage.

A.FiveB.fiveC.thefive

2.——Excuseme,whafsthetimenow?

—Ifs8:45.

—Youmean”“？

A.aquartertonineB.aquartertoeightC.aquarterpasteightD.aquarterpastnine

3.MystudentIDnumberis50659.Itreads（读作）.

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（总共）.

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、根据首字母填空

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.

【真题链接】

1.（2022上•安徽安庆•七年级统考期末）LilyisandnextMondayisherbirthday.

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

2.（2022上•广西河池•七年级统考期末）一What'sfiveandseven?

—Ifs

A.twelveB.twentyC.thirteenD.thirty

3.（2022上•广西贺州•七年级统考期末）—Whafs55inEnglish?

—It's

A.fifityfiveB.fiftyfiveC.fiftyandfiveD.fiveandfive

4.（2022上•湖北黄石•七年级统考期末）Mydaughterisyearsold.Todayisherbirthday.

A.nine;ninethB.nine;ninth

C.ninth;nineD・nineth;nine

5.（2021上•浙江宁波•七年级统考期末）Mrs.King'sgrandmaisveryold.Sheisyearsold.

A.eightB.eighteenC.eightyD.eighthundred

6.（2021上•吉林•七年级校考期末）Heisacollector.Hehasbasketballs.

A.twentythreeB.twentythreeC.threetwenty

7.（2022上•天津河东•七年级统考期末）一Whattimeisitnow?

——It's

A.halftoeightB.eighthalfC.halfpasteightD.thirtyeight

8.（2023上•福建龙岩•七年级统考期末）一Howdoyousay“9:50”inEnglish?

——It's"

A.tenpastnineB.tentotenC・tentonine

9.（2021上•江苏苏州•七年级苏州高新区第二中学校联考期末）Weoftenplayballgamesforatthe

weekend.

A.twoandhalfhoursB.twohoursandahalfC.twoandahalfhourD.twohourandahalf

10.（2014•甘肃兰州•中考真题）PleaseturntoPageandreadthestory.

A.Ten;twoB.Ten;second

C.Tenth;secondD.Tenth;two

11.（2014下•江苏苏州,七年级统考期末）Now,everyone,pleaseturntoPageandlookatthe

picture.

A.Twelve;ninethB.Twelfth;ninth

C.Twelve;ninthD.Twelfth;nine

12.（2021上•天津和平•八年级天津一中校考期中）Thereweren'tmanytallbuildingsinShenzhenin

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

13.（2016下,辽宁营口•七年级统考期末）Theexpressionmeans”在20世纪50年代

A.inthe1950sB.inthe2050s

C.inthe2150sD.inthe1850s

14.（2022上•重庆沙坪坝•七年级重庆南开中学校考期末）TodayisHelen'sbirthday.Sheis

yearsoldnow.

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

15.（2022上•山东青岛•七年级统考期末）1amyearsoldtoday.AndIhaveabigpartyonmy

birthday.

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

16.（2022上•山东济南•七年级统考期末）一Tom,areyou?

-No.Tmthirteen.

A.secondB.twelveC.eighthD.fourth

17.（2022上•江苏扬州•七年级统考期末）Thereareonlynineapples.Weneed

A.threeanotherB.otherthreeC.morethreeD.threemore

18.（2022上•黑龙江鹤岗•七年级校考期末）Theycan'tfinishtheworkintwodays,soweneed

helpers.

A.morethreeB.threeanotherC・threemore

19.（2019上•江苏南通•七年级校考期末）一Ifyoulikethereddressbetter,you511havetopay$30.

Becauseifsmadeofsilk.

一OK!Hereyouare!

A.otherB.theotherC.moreD.another

20.（2021上•广东江门•七年级江门市第二中学校考期中）TheEnglishfor^68:30^^is

A.eightpasthalfB.halftoeightC.halfpasteightD.eightthirteen

21.（2022下,吉林长春•七年级统考期中）Ourclassbeginsat7:30,sowemustgettoschoolatabout

A.halfpasteightB.twentytoeightC.aquarterpastsevenD.aquartertoeight

22.（2021下•山东济南•七年级期中）

一Whendoyouusuallydoyourhomework?

一Iusuallydohomeworkat.

A.aquartertosixB.aquarterpastfive

C.aquarterpastsixD.aquartertofive

23.（2022上•江苏淮安•七年级统考期中）—Whichclassareyouin?

-Wearein.

A.class2grade7B.grade7class2

C.