仁爱英语七年级上册unit4topic1知识总结及同步练习

1、最新仁爱英语七年级上册unit4topic1知识总结及同步练习Unit4.Topic1.WhatcanIdoforyou?一、核心词汇madambuyovertheretryseventythirtyfortyfiftysixtyeightyninetyhundredjustpairshopneedkilosaltbottleheavyworryfatmouserabbitant二、常用词组buyforovertheretryonhowmuchthinkofhowaboutthinkaboutallthesamedosomeshoppingtwokilosofhowmanyshoppingli

2、st三、要点句子Iwanttobuysomeclothesformydaughter.Theclothesareoverthere,madam.CanItryiton?Howmuchisit/arethey?Its/Theyreonlyseventyyuan,madam.Howdoyoulikethepants?Jane,whatdoyouthinkofthisgreenskirt?Howmuchsaltdoweneed?四、社交用语WhatcanIdoforyou,madam?May/CanIhelpyou?Itlooksveryniceonyou.Wewilltakeit.Howabout

3、theblueone?Areyoukidding?Thankyouallthesame.Couldyouhelpmedosomeshopping,Ben?Isthatall?六、金点剖析1WhatcanIdoforyou,Madam?此句与May/CanIhelpyou?用法同样。使用范围较广，在不同样的场合句意不同样：在商店里售货员咨询顾客“你要买什么东西？”；在饭馆里，服务员咨询顾客“你要点什么菜？”；在图书馆里，图书管理员咨询“你要借什么书刊？”。如：WhatcanIdoforyoui?Ilikesomechicken.-May/CanIhelpyou?-IwanttoborrowanE

4、nglishbook.2Iwanttobuysomeclothesformydaughter.Buysthforsb=buysbsth意为“给某人买某物”如：Mymombuysaschoolbagforme.=Mymombuysmeaschoolbag.3Howmuchisit/arethey?多少钱？（1）howmuch用来咨询价格，意为“多少钱”。句子里的be动词取决于后边的主语（名词或代词），主语为单数时用is,为复数时用are.如：-Howmucharethebooks?-Theyare29yuan咨询价格还可用句型Whatsthepriceof.?CWhatsthepriceofth

5、ejacket?-Its100yuan.【即时操练】按要求改写句子。Howmuchisthephone?(同义句变换)_thephone?howmuch还常用来提问不能数名词的数量。如：-Howmuchmilkdoyouwant?-Iwantaglassofmilk.4.Welltakeit.这里的take相当于buy,意为“买下”。在口语中，入选定商品，决定购置时，常说“Illtake而it.不,说Illbuyit.Take原意为“拿走，运走。”takesb(sth)to把某人（某物）带到某地。如：Itakemylittlebrothertohisschool.5.Whynottryonth

6、atpair?Tryon,试穿，试戴。on在此处为副词，故tryon被称为副词短语，其短语后的宾语为人称代词it/them时，代词须放在动词和副词之间，如：tryit/themon;但若是宾语为名词时，它能够放在短语之间，也能够放在短语此后。如：Theseshoesaregood.Youcantrythemon.Tryontheseshoes.=Trytheseshoeson.试一试这双鞋。pairn一对，一双，一条.如:apairofpantsinpairs成双成对如：Studentsworkinpairs.学生们两人一同工作。【即时操练】Ilikethisredskirtandthatpi

7、nkdress.CanI_?AtryonitBtryitonCtryonthemDtrythemon6Jane,whatdoyouthinkofthisgreenskirt?Whatdoyouthinkof.?相当于Howdoyoulike?这个句型常用来咨询别人对某人或某物的见解、爱好程度。如：Whatdoyouthinkofthemovie?-Ilikeitverymuch.我特别喜欢。【即时操练】Howdoyoulikethepants?(同义句变换)_you_thepants?7.Thankyouallthesame.这句话经常用来表示别人帮你做某事，可是由于某种原因没有做成，你同样要

8、表示感谢。相当于Thankyouanyway.如：-DoyouknowTiananMenSquare?CSorry,Idontknow.-Thankyouallthesame.8CHowmanybottles?howmany常用来提问事物的数量，后边应接可数名词的复数形式。如：-Howmanystudentscanyouseeinthepicture?-Icanseeonlyone.当提问事物的数量时,howmuch接不能数名词，howmany接可数名词复数。如：Howmuchsaltdoyouneed?Howmanypensdoyouneed?【即时操练】1_feetdoesamanhave

9、?(Howmany/Howmuch)2._breaddoyouwant?(Howmany/Howmuch)3._isthechicken?(Howmany/Howmuch)9.Isthatall?该句用于购物时好意的提示，相当于问“您还需要其他东西吗？”在平时发言中该句可用于提示对方“您说完了吗？就这些吗？”答语能够说Thatsall.Thanks.如：-Isthatall,sir?-No，andtwokilosofapples,please.不，还要两公斤苹果。该句相当于Isthateverything?如：-WhatcanIdoforyou?-Twobagsofmilk,threekilo

10、sofapplesandsomebread.-Isthateverything?-Ithinkso.10Dontworry别.担忧。1）worryv担忧，焦急。2）这是一个表示否认意义的祈使句，其构造为“Dont动+词原形+.,表示劝告、命令对方不要做某事。如：Dontdrawonthewall.Dontdoitlikethat.12Howaboutsomebread?Some和any的意思都是“一些”。详细用法以下：1）some一般用于必定句中，修饰不能数名词和可数名词的复数。如：Ihavesomemilkintheglass.Hehassomebooks.some有时也可用于疑问句中，但一

11、般表示征采对方的意见并希望获得必定回答。如：Whynothavesomemilk?any一般用于疑问句和否认句中，过去也修饰不能数名词和可数名词的复数。如：Idontwantanymilk.Doyouhaveanyfriendshere.【即时操练】用some和any填空1.-Couldyougiveme_bread?-Sure.2Idonoranges,butIhave_pears.thave_3.-CanIhave_eggs?-Sorry,wedonthave_4.Wouldyoulike_breadforbreakfast?13.可数名词和不能数名词名词是表示人或物的名称的词。它分为可数

12、名词和不能数名词两类。1）可数名词有单数和复数两种形式，前面能够用不定冠词a/an修饰。如：abag一个包anapple一个苹果threeboxes三个盒子someeggs一些鸡蛋（2）不能数名词1）不能数名词过去是一些物质类名词、抽象意义的名词及液体、气体、溶液类名词。如：glass玻璃wood木头water水2）不能数名词一般没有单数和复数形式之分。不能够直接用冠词和数次来修饰。3）不能数名词可用little,some,much,any,alot等词修饰。若要表示量的多少时，则需要借助单位名词（即量词）+of来表达。如：twobagsofsalttwoglassesofmilk.3）有些名

13、词有时是可数，有时是不能数。如：chicken小鸡（可数）鸡肉（不能数）glass玻璃（不能数）玻璃杯（可数）练习：I.依照句子意思，填写所缺单词。（词首字母已给出。）1Wecanbuysomeclothesinas_.2.-Couldyoudomeaf_?-Sure,whatisit?3.Thatcoatistooe_,wedonthavemuchmoney.4.Thereares_seconds秒()inaminute(分钟)Therearet_days(天)inamonth.Fortyandsixtyisoneh_.7.Dontw_.Letshelpyou.8.-Howdothepant

14、sf_?-Theyaretoolong.Iwanttobuythethingsontheshoppingl_.Theseshoesareons_for10%off.II.依照句子意思，用单词的适合形式填空。1.Myshoesarewornout,whatabout_(you)?2._Howmuch_(be)thisskirt?3.Howmuch_(be)theseapples?.4._(who)bicycleisthis?5.Hereis_(you)change.6.Iwouldlikethree_(kilo)ofsalt.7.Letstry_(they)on.8.Hisfriendshave

15、two_(radio).9.Howmany_(umbrella)doyouneed?III.英汉词组互译。tryon_2.lookfor_3onsale_4.八十包大米5.两公斤盐6.beoutof_7.runningshoes_多8少.钱_IV.选择填空。()1.HowdoIlook_thisdress?A.onB.forC.inD.with()2.Wouldyouliketotry_anotherpair?A.onB.forC.inD.with()3.-_?Iamjustlooking,thanks.A.WhatcanIdoforyouB.CouldyoudomeafavorC.MayIt

16、akeyourorderD.Whatwouldyoulike()4.Thishouseis_sale.A.onB.forC.inD.with()5Iam_ajacketformyson.A.lookingatB.lookingafterC.lookingforD.lookinglike()6.Couldyoudosomeshoppingfornme,weneed_thing.A.alittleB.littleC.muchD.afew()7.-_?-Twohundredyuan.A.HowmuchisthisappleB.HowisyourdogC.HowmuchisthatrecorderD.

17、Howdoyoulikethisrecorder()8.-Whatisshe?-_?A.Fine,thanksB.AwaitressC.ShesJaneD.Shesthinandtall.()9.Youcanbuya_inaclothesshop.A.hatB.recorderC.fridgeD.VCDplayer()10.Thisis_umbrella.A.aB.theC.anD./V.情况社交。依照上下文选择以下选项达成对话，其中两项为节余选项。J:JerryS:SalesgirlS:_1_?J:Yes,Iamlookingforsdress,butIcantobuy.tdecidewhichoneItdoesntmatter.Letmehelpyou._2_?Ilikepink.whataboutthisone?Itlooksnice,_3_Ofcourse.Thechangingroomisoverthere.(Jerrytriesonthedress.)J:_4_Youlookverynice.J:_5_S:Onehundredyuan.Imafraiditistooexpensive.Whatabout0yuan?8Allright,80yuan.Howmuchisit?CanIhaveitfor100yuan