Unit-3--Could-you-please-clean-your-room重难点及练习.doc

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1、Unit3Couldyoupleasecleanyourroom?重点短语:takeouttherubbishmakethebedallthetimeborrowsomemoneyhelpwithhouseworkhangoutwith...awasteoftimeinordertoas...as...takecareofinsurprisedothedishesasaresult语言知识归纳：1.workon从事于；着手干Thewriterisworkingonanewbook.那位作家正在写一本新书。Sheisgoingt

2、oworkonherphysicsproject.她打算从事她的物理项目。【例题】()Thescientistsare____inventingsomemethodsofproducingelectricity.A.workingonB.workingoutC.workingatD.workingfor2.atleast至少atleast修饰时间、距离、长度等，以加强语气。翻译短语位atmost,意为“至多，最多”。Hekeptmewaitingatleastanhour.Therewerefiftypeoplethereat

3、most.3.allthetime一直；总是Thingsarechangingallthetime.事情一直在变化。【拓展】time相关的短语ontime准时atthesametime同时intime及时Fromtimetotime偶尔thefirsttime第一次【例题】选出能代替句中划线部分的一项。()IalwaysgoshoppingonFriday.A.allthetimeB.allthesameC.allalongD.alltheway4.I’mjustastiredasyouare!我和你一样累。as...as意为

4、“和……一样”,表示同级比较。as...as中间要用形容词或副词原级。Thisstoryisasinterestingasthatone.这个故事和那个一样有趣。否定式为notas/so...as,意为“不如……”。Thegardenisnotsobeautifulasyouthought.【例题】()HespeaksFrenchwell,butofcoursenot____apersonborninFrance.A.asclearasB.clearerthanC.asclearlyasD.themoreclearly5.Fo

5、roneweek,shedidnotdoanyhouseworkandneitherdidI.一个星期，她不做家务，我也不做家务。so,neither倒装句型So+助动词/be动词/情态动词+主语Neither+助动词/be动词/情态动词+主语这两种结构常用来说明前面所说的情况，后面某人（物）也是这样。助动词/be动词/情态动词在形式上与前句的谓语保持一致，而其单复形式由后句的主语决定。So依附于肯定句，neither依附于否定句。BillwatchedTVlastnight.SodidAnn.Lilyisn’tateache

6、r.NeitherisMary.【例题】()-Ineverdrinkcoffee.-______.A.SodoIB.SodidIC.NeitherdidID.NeitherdoI6.辨析borrow与lendborrowsth.fromsb.向某人借（入）某物lendsth.tosb./lendsb.sth.把某物借给某人【注】borrow,lend都是非延续性动词，如果要表示“借多长时间”要用keep。【例题】()Althoughyoulikethebook,youmayonly___itfortwoweeks.A.borr

7、owB.keepC.lendD.stay7.spendv.花费（金钱；时间）spend+钱/时间+onsth.在……上花费时间或金钱spend+时间+(in)doingsth.花时间做某事【例题】()YangFeng___everySaturdayafternoonvolunteeringinanoldpeople’shome.A.costsB.takesC.paysD.spends8.providev.提供；给予providesth.Therestaurantprovidethebestservice.providesb.w

8、ithsth.Theparentsprovidethechildrenwithfoodandclothes.providesth.forsb.Theschoolsprovidedesksandchairsforthestudents.【例题】()Toprotecttheenv