8下Unit-3-Section-A-3-Grammar-4cVIP免费

Writethefollowingphrases.叠衣服做菜用某人的电脑扔垃圾铺床扫地熬夜生某人的气带……出去散步foldone’sclothesdothedishesuseone’scomputertakeouttherubbishmakethebedsweepthefloorstayoutlatebeangrywithsb.takesb.forawalk打扫客厅在……上工作过来做家务搭车cleanthelivingroomworkon…comeoverdothehouseworkgetarideCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.KeysentencestructuresCouldyou（please）+V-原形？表示委婉地提出请求:request1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothedishes?Sorry,Ican’t.Ihavetodomyhomework.表示请求帮助或请求允许的疑问句中，常用could代替can，表示礼貌，委婉或不确定，而can则不具备这些语气(这时不能把could看作can的过去式)。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can,could之外，还可以用may，句子的表达方式也有不同，可以用不同的方式来表示同一个概念。例如：KeysentencestructuresCouldI（please）+V-原形？表示想得到别人的允许：permission①Could/Can/MayIuseyourcarforaday?②IwonderifIcoulduseyourcarforaday?①Could/Can/MayIuseyourcarforaday?②IwonderifIcoulduseyourcarforaday?同意可说Yes或Sure或Certainly，还可说Yes,(do)please.或Ofcourse.(youmay/can).或Goahead,please.或That’sOK/allright;不同意，可以说I’msorryyoucan’t.或I’mreallysorry,butIhavetouseittoday.要避免说No,youcan’t.这样不礼貌。否定回答通常用委婉语气。③DoyoumindifIuseyourcarforaday?作回答可以说Nevermind./Notatall.表“不介意”。不能用Yes./Sure./Ofcourse./Certainly.等。Wouldyoulike+sth./todosth.?MayI+dosth.?Shallwe+dosth.?Wouldyoumind+sth./doingsth.?What/Howabout+sth./doingsth.?肯定回答有Sure./Ofcourse./Certainly./OK./Great./Well./Goodidea./Iagree.等。否定回答有Sorry…/No,youcan’t.等。CouldI/youplease…？表示一种有礼貌的请求或提议，其后连接原形动词，比Canyou/I…？语气更委婉。类似句型有：MakeupdialoguesusingthesentencesinGrammarFocuswithyourpartner.Askandansweraccordingtothepictures.A:Couldyoupleasecleanthefloor?B:Sure,(butIhavetodomyhomeworkfirst!)RMB2000borrowsomemoneyA:CouldIborrowsomemoney?Iwanttobuyacamera.some:B:Sorry,Idon’thavesomuchmoney.it’stoodear!a.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdon’tcomebacktoolate.e.No,Ican’t.IcutmyfingerandI’mtryingnottogetitwet.WriteRforrequestsandPforpermissions.Thenmatcheachonewiththecorrectresponse.4a1.___CouldIhangoutwithmyfriendsafterthemovies?出去玩2.___Couldyoupleasepassmethesalt?3.___CouldIborrowthatbook?4.___Couldyouhelpmedothedishes?5.___Couldyoulendmesomemoney?PPRRRdacebborrow&lend都有“借”的意思，但含义和用法不同。★borrow表示“借入”，把本来不属于自己的东西借来暂时使用，常与介词from连用。如：Youcanborrowabookfromthelibrary.★lend表示“借出”，把属于自己的东西借给别人暂时使用，常与介词to连用，也可以跟双宾语。如：He’sgoingtolendhisbiketoTom.Youmustn’tlendothersmypen.Fillintheblanksintheconversation.A:Ihateto____chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!_____Iaskyouto____mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:______youplease_____myclothesforme?B:Idon’twanttodothat!It’sboring!CouldfoldhelpdoCould4bA:OK.Then______you______dothedishesforme?B:Sure,noproblem.But_____wegotothemoviesafterthat?A:Sure.I’...