Unit4,Grammarfocus,Revision,Reviewthesentences.,1.-Youlooktired.Whatsthematter?-IstudieduntilmidnightlastnightsoIdidntgetenoughsleep.2.-WhatshouldIdo?-Whydontyouforgetaboutit?Althoughsheswrong,itsnotabigdeal.,3.-Whatshouldhedo?-Heshouldtalktohisfriendsothathecansayhessorry.4.Maybeyoucouldgotohishouse.-IguessIcould,butIdontwanttosurprisehim.,Usingwhydontyou?,Whydontyou+動(dòng)詞原形+其他成分？=Whynot+動(dòng)詞原形+其他成分？表示提建議。Whydontyougoshopping?你為什么不去購(gòu)物呢？Whydontyoujoinus?為什么不加入我們呢？,提建議的表達(dá)方法,在英語(yǔ)中，我們可以用多種表達(dá)方式提出我們的建議或征求對(duì)方的意見(jiàn)。大多語(yǔ)氣比較委婉，顯得客氣而有禮貌。,A主語(yǔ)是第一人稱(chēng)I或we，可以用“ShallI?”或“Shallwe?”引起疑問(wèn)句以表示建議并征求對(duì)方意見(jiàn)。如：今天下午我們游泳好嗎？Shallwegoswimmingthisafternoon?我明天下午來(lái)見(jiàn)你可以嗎？ShallIcomeandmeetyoutomorrowafternoon?,B可以用“Letsdo”來(lái)提出建議，let后面的賓語(yǔ)如果是代詞，應(yīng)用賓格，后面接不定式省略“to”。如：Letsgoforawalkaftersupper,shallwe?我們晚飯后去散散步吧，好嗎？Letsmakeitalittleearlier,OK?我們就早一點(diǎn)吧，好嗎？,C.可以用“Whatabout/Howabout?”來(lái)提出建議，about后可接名詞或動(dòng)詞+v.ing形式。如：Whatabout/Howaboutadrink?喝一杯怎樣？Whataboutwritingbacktohimaboutit?要不就這件事給他回一封信怎樣？,D.可以用“Whynot?”來(lái)提出建議，表示“何不？”，not后面接動(dòng)詞原形。Whynot?實(shí)際是Whydontwe/you?的簡(jiǎn)略形式。如：Whynotmeetattheschoolgateateight?何不在八點(diǎn)的時(shí)候在校門(mén)口集合？Whydontwestayhereanotherday?我們?yōu)槭裁床辉谶@兒再待一天呢？,E.可以用Wouldyoulike?來(lái)提出建議，意思是“你想要嗎?”，wouldlike后可接名詞或不定式。如：Wouldyoulikeacupofcoffee?你想來(lái)杯咖啡嗎？Wouldyouliketoplaywithme?你愿意和我一起玩嗎？,如果我們要說(shuō)“去散散步，好嗎？”，英語(yǔ)有幾種表達(dá)方式?,Letsgoforawalk,shallwe?Whataboutgoingforawalk?Howaboutgoingforawalk?Whynotgoforawalk?Wouldyouliketogoforawalk?Whatdoyouthinkofgoingforawalk?,Usingalthough/though,although的意思是“盡管，雖然”，用來(lái)引導(dǎo)讓步狀語(yǔ)從句，在一般情況下可以和though互換，但though比較口語(yǔ)化，而although較為正式，另外although的語(yǔ)氣比though重。當(dāng)although/though引導(dǎo)的從句放在句首時(shí)，主從句之間要用逗號(hào)隔開(kāi)。,AlthoughIgavehimsomeadvice,hedidnttakethem.雖然我給了他一些建議，但他沒(méi)有采納。,Althoughitsraining,theyarestillworkinginthefield.雖然在下雨，但他們?nèi)栽诘乩锔苫?。Thoughhetriedhard,hewasnotsuccessful.雖然他盡力而為，但他沒(méi)有成功。Although/Thoughhewastired,hekeptonworking.雖然他已經(jīng)累了，但仍然繼續(xù)工作。,注意：although和though都不能和but在一個(gè)句子里連用。,()1._sheisyoung,sheknowsquitealot.A.WhenB.HoweverC.AlthoughD.Unless()2.Hewentoutwithoutanovercoat_itwassocold.A.althoughB.soC.ifD.for,Practice,C,A,Usingsothat,sothat用來(lái)引導(dǎo)目的狀語(yǔ)從句,意思為“以便,為了”，從句中常用can(could),will(would),may(might)等情態(tài)動(dòng)詞。so.that.用來(lái)引導(dǎo)結(jié)果狀語(yǔ)從句。如:,Hegotupearlythismorningsothathecouldcatchtheearlybus.今天早上他早起，以便能趕上早班車(chē)。Hegotupsoearlythismorningthathecaughttheearlybus.今天早上他起得非常早，這樣就趕上了早班車(chē)。,Mr.Greenspeaksveryloudly_allthepeoplecanhearhimclearly.A.whenB.sothatC.because,【解析】詞義辨析。when當(dāng)?shù)臅r(shí)候；sothat為了，目的是；because因?yàn)?；本句中，sothat引導(dǎo)的是目的狀語(yǔ)從句。,B,Practice,翻譯下面的句子。1.他跑得很快，我們跟不上他。_2.我們把燈打開(kāi)，以便看看它是什么。_,Heransoquicklythatwecouldntcatchupwithhim.,Weturnedonthelightsothatwemightseewhatitwas.,until可用作時(shí)間連詞,用來(lái)談?wù)撌虑榘l(fā)生的時(shí)間。until表示直到為止。用來(lái)引導(dǎo)時(shí)間狀語(yǔ)從句,在句中可以放在主句之前或之后。,Usinguntil,Keepstraightonuntilyougettothechurch.一直朝前走就走到教堂了。ThehotweatherlasteduntilSeptember.炎熱的天氣持續(xù)到九月。IdidntwakeupuntilIheardthealarmclock.直到聽(tīng)到鬧鐘的鈴聲我才醒來(lái)。,A.在引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)，適合“主將從現(xiàn)”原則，即主句如用一般將來(lái)時(shí)，從句一般用一般現(xiàn)在時(shí)。同步推之，如果主句用過(guò)去將來(lái)時(shí)，從句一般用一般過(guò)去時(shí)。,注意,B.until除了可用作連詞，還可用作介詞，其后可接名詞、代詞或動(dòng)名詞。如:Wedidnotnoticethismatteruntilyesterday.直到昨天我們才注意到這件事。C.till與until為同義詞，都可表示“直到為止”，但如果要表示“直到才”，一般用not.until結(jié)構(gòu)，且till引導(dǎo)的時(shí)間狀語(yǔ)從句通常只能放在主句之后。,Translatethefollowingsentences.,1.直到親眼所見(jiàn)，她才相信它。2.直到他哭了，他才放棄和她吵。3.直到他寫(xiě)完一篇800字的文章，他才停下來(lái)休息。,Shewontbelieveituntilsheseesitwithherowneyes.,Hedidntgiveupquarrellingwithheruntilshecried.,Hedidntstoptohavearestuntilhefinishedwritingan800-wordarticle.,4.我們一直走到河邊為止。5.他到十歲才會(huì)游泳。,Wewalkeduntilwegottotheriverside.,Hecouldntswimuntilhewasten.,1.(2011本溪)28.他昨天晚上熬夜到十一點(diǎn)半。He_11:30lastnight.2.昨天直到雨停了孩子們才離開(kāi)學(xué)校。Thechildren_leaveschool_therainstoppedyesterday.3.等他回來(lái)，我再離開(kāi)。I_leave_hecomesback.,stayedupuntil/didntgotobeduntil,didnt,until,wont,until,4.Itstoolate.Ihavetogonow.Oh,itsrainingoutside.Dontleave_itstops.(2013湖南長(zhǎng)沙)A.sinceB.untilC.While5.Hey,man.Youcantcrossthestreetnow.Youhavetowait_thetrafficturngreen.Oh,sorryandthankyou.(2013浙江麗水)A.whenB.afterC.untilD.while,B,C,Fillintheblankswithalthough,sothatoruntil.,4a,1.A:Whatswrong?B:Mysisterborrowsmyclotheswithoutasking.WhatshouldIdo?A:Well,youcouldtellherthatthismakesyouangry_shellaskyounexttime.,sothat,2.A:Idonthaveanyfriendsatmynewschool.WhatshouldIdo?B:_youdonthaveanynow,youwillsoonmakesome.3.A:Imworriedaboutmyschoolgrades.Whatsyouradvice?B:Youshouldntwait_thelastminutetostudyforatest.,Although,until,4.A:Mikeismybestfriend,buthealwayscopiesmyhomework.WhatshouldIdo?B:_hesyourbestfriend,youshouldstilltellhimthatcopyingothershomeworkiswrong.,Although,Writeonepieceofadviceforeachproblem.Thencompareyouradvicewithyourpartnersanddecidewhethertheadviceisgoodorbad.,4b,1.Imveryshy.Advice:_2.MysisterandIfightallthetime.Advice:_,Whydontyoujoinaclubatschoolandmakemorefriends?,Youcouldtrytodomorefunthingswithhersothatyouwilllikeeachotherbetterandnotfightsooften.,3.Mysisterspendsalleveningonthephone.Advice:_,Maybeyoucouldencouragehertodootherthings,suchasgotoamoviewithyou.Ifyouneedtousethephone,maybeyoucouldtellhernicelyandsaythatyouneedtousethephoneforashortwhile.,4.Mycousinborrowsmythingswithoutreturningthem.Advice:_,Maybeyoushouldtellhimnicelyhowyoufeelaboutitandaskhimifyoucouldhaveyourthingsbackwhenhedoesntneedthemanymore.,5.Myparentswontletmehaveapet.Advice:_,Perhapstheydontthinkyouwilllookafterthepetyourself.Whydontyoutryconvincingthemthatyouwillberesponsibleandtakecareofthepetyourself?,4c,Chooseoneoftheproblemsandaskyourclassmatesforadvice.Decidewhichclassmatehasthebestadvice.,Youleftyourhomeworkathome.Yourbestfriendismorepopularthanyou.Youareafraidofspeakinginfrontofpeople.Yourbestfrienddoesnottrustyouanymore.Yourparentsalwaysargue.,鏈接中考,()1._scientistshavedonealotofresearchonA(HIN1)flu,therearestillsomecasesforfurtherstudy.(2009南京)A.AsB.OnceC.IfD.Although,【解析】此題考查了連詞的用法。通過(guò)句意,我們了解到“科學(xué)家已做了關(guān)于甲流的大量研究”是后面主句“仍有一些病例需要進(jìn)一步研究”的引出條件,表示條件退讓一步。我們應(yīng)選用引導(dǎo)讓步狀語(yǔ)從句的連詞although，故選D。,D,()2._theyareverytired,theyfeelhappybecausetheyvefinallyfinishedtheirproject.(2011廣州)A.SoB.AlthoughC.IfD.But,【解析】考查連詞。分析句意可知，他們雖然很累，但很快樂(lè)，前半句是讓步狀語(yǔ)從句，用although。,B,()3.Youboughtthecarabouttenyearsago?Yes._itsold,itstillrunswell.(2011湖北黃岡)A.BecauseB.SinceC.AlthoughD.But,【解析】考查連詞辨析。because“因?yàn)椤保籹ince“既然；自從”；although“盡管”；but“但是”。根據(jù)句意“盡管它很舊，但是它仍然跑得很好。”為轉(zhuǎn)折意思，故選C。,C,()4.TheywilltrytheirbestintheDragonBoatRacing_theymayfail.(2011南京)A.ifB.althoughC.unlessD.until,【解析】考查句子的邏輯關(guān)系和連詞的用法。分析句子的邏輯關(guān)系，前后兩個(gè)句子的關(guān)系，后半句是讓步狀語(yǔ)從句。if引導(dǎo)條件狀語(yǔ)，although引導(dǎo)讓步狀語(yǔ)從句，unless從屬連詞，until引導(dǎo)時(shí)間狀語(yǔ)從句，含有否定意義。,B,()5._theyhavesomeoppositeviews,theyallthinkChinesemedicineishelpful.(2011山西)A.UntilB.AlthoughC.Since,【解析】連詞的用法。until“直到為止”，引導(dǎo)時(shí)間狀語(yǔ)從句；although“雖然，盡管”引導(dǎo)讓步狀語(yǔ)從句；since“自從以來(lái)”，引導(dǎo)時(shí)間狀語(yǔ)從句。根據(jù)上下文可知選B。,B,6.Youdbettertakethemapwithyou_youwontgetlost.(2011安徽)A.aslongasB.assoonasC.nowthatD.sothat,【解析】考查連詞詞組。aslongas和一樣長(zhǎng)；assoonas一就；sothat以致于；以便于。本句中，sothat引導(dǎo)目的狀語(yǔ)從句。結(jié)合句意：你最好隨身帶著地圖，以便不迷路。,D,7.Theydeveloptheirskills_theycandothingsbetterandbetter.(2011山東德州)A.howeverB.becauseC.sinceD.sothat,【解析】考查狀語(yǔ)從句。句意：他們拓展技能是為了他們能夠把事情做的越來(lái)越好。后面的從句表示目的，只有D符合題意。,D,8._heisonly12,heoftengoestotheoldpeopleshometoperformplaysfortheoldpeopleasavolunteer.（2012湖北十堰）A.IfB.SinceC.ThoughD.Because9._thegirlisonlynine,shetakescareofherbrotherandcooksmealseveryday.（2012江西）A.IfB.BecauseC.AlthoughD.As,C,C,10