Unit3Couldyoupleasecleanyourroom?一、短語出去吃飯2.在外面待到很晚3.去看電影4.搭車5.從事6.完成做某事7.干凈整潔8.洗餐具9.倒垃圾10.疊衣服11.掃地12.整理床鋪13.打掃客廳14.沒問題15.歡迎某人16.扔下答案gooutfordinner出去吃飯2.stayoutlate在外面待到很晚3.gotothemovies去看電影4.getaride搭車5.workon從事6.finishdoingsth.完成做某事7.cleanandtidy干凈整潔8.dothedishes洗餐具9.takeouttherubbish倒垃圾10.foldyour/theclothes疊衣服11.sweepthefloor掃地12.makeyour/thebed整理床鋪13.cleanthelivingroom打掃客廳14.noproblem沒問題15.welcomesb.歡迎某人16.throwdown扔下二、語法聚焦while的用法①while用作連詞時有以下幾種含義：當?shù)臅r候 引導時間狀語從句雖然，盡管 引導讓步狀語從句而，然而 連接兩個并列分句，表示對比關系②while引導狀語從句時，應注意以下幾點：while引導時間狀語從句時，既可放在句首，也可放在句中；while引導讓步狀語從句時，如果從句的主語和主句的主語相同，且謂語含有be動詞，那么從句的主語和be動詞都可以省略。while引導的時間狀語從句的謂語動詞常用延續(xù)性動詞，表示“與同時，在.期間”。單元練習一、單項選擇1.Ithinkoneofthebestwaystokeephealthyisto____goodeatinghabits.A.breatheB.fixC.foldD.develop2.－Wouldyoumindmyopeningthewindow?－____.I'vegotacold.A.NevermindB.You'dbetternotC.AllrightD.Withpleasure3.—Couldyouhelpmewiththemathproblem?—.I'mtoobusynow.A.Yes,pleaseB.No,sureC.Yes,youcouldD.Sorry,Ican't4.Annameherpartylastnight.A.invited;forB.invited;toC.inviting;toD.inviting;for5.WangWeispeaksEnglishas_____asYangLan.TheybothstudyEnglishhard.A.good B.well C.better D.best6.It’simportantforustoprotectnaturebecausewe________itsrichresourcestolive.dependonB.leaveforC.giveupD.leadto7.Mike,whatwereyourparentsdoingat8:00lastnight?Mymotherwasreading________myfatherwasplayingcomputergames.whileB.whenC.unlessD.aslongas8.CouldIsithere?Yes,ofcourseyou_______.canB.couldC.mustD.may9.WillyougotoPeter’spartythisSaturdayevening?Ihaven’tdecidedyet.Ifyoudon’tgo,____________.A.sowillIB.NeitherdoIC.NeitherwillID.NeitherdidI.

10.Ididn’thearyoucomeinjustnow.That’sgood.Wetried_________anynoise,foryouweresleeping.notmakeB.nottomakeC.tomakeD.making二、用所給單詞的正確形式填空1．Couldyouplease________(lend)meyourbike?2．Lindaisacarefulgirl.Shehates________(make)mistakes.3．Thecleaner________(sweep)theleavesherejustnow.4．Myfatheroftenasksme__________(sweep)thefloor.5．Thanksfor________(buy)usthedrinksandsnacks.6．Weenjoyed__________(we)onthebeachlastsummerholiday.7．You’dbetter______(dependent)onyourowntosolvetheproblems.8．Weshoulddosomethingtopreventpeople________uselessthingsintorivers.(throw)9．It’s

________(fair)forthelittlegirltocarrysuchaheavybox.10．Thegirlwassocarelessthatshe________herglassesontothegroundagain.(drop)三、根據(jù)漢語提示完成句子1.Ihelpmymother____________

(洗餐具)everyday.2.Couldyouplease__________

(疊衣服)?3.Mymotherisbusy__________

(一直).4.Hespent__________

(一整天)cleaningtheroom.5.Whatelsedidyoudo_________

(一整晚)?6.Doinghouseworkcanhelpto_______(發(fā)展)kids'independence.7.—ThankstotheInternet,it_______(提供)uswithallkindsofinformation.—Iagreewithyou.Itreallymakesourlifeeasierandhappier.8.Idon`tthinkit`s_______(公平的)9.Idon’twantto_______(浪費)mytimetalkingwithher.It’slikeplayingthelutetoacow.10.Theboyis_______(生病的).Wemustsendhimtothehospital.四、句型轉(zhuǎn)換1.heboyspentmuchtimedoingchores.（改為同義句）Theboymuchtimechores.2.Hehaslotoftimetoplaycomputergames.（改為否定句）Healotoftimetoplaycomputergames.3.Couldyourdaughtertakegoodcareofherself?（改為同義句）Couldyourdaughterherself?4.Theydon'tknowwheretheywillgotomo