八年级下册unit4课文重点难点讲解VIP免费

第1页Unit4Whydon’tyoutalktoyourparents?SectionAWhydon’tyoutalktoyourparents?你为什么不和你打父母谈谈呢？【解析】Whydon'tyoudosth?=Whynotdosth?为什么不......呢？【拓展】用于提建议的句型有：(1)Whataboutdoingsth?=Howaboutdoingsth?….怎么样？(2)Whydon’tyoudosth?=Whynotdosth?为什么不呢？(3)Let’sdosth.让我们一起做某事吧。(4)Shallwe/Idosth?我们做…好吗？(5)hadbetterdo/notdosth最好做/不做某事(6)Will/Wouldyoupleasedosth请你做…好吗？(7)Wouldyouliketodosth?你想去做某事吗？(8)Wouldyouminddoingsth？你介意做某事吗？【回答】(1).同意对方的建议时，一般用：◆Goodidea./That’sgoodidea.好主意◆OK/Allright./Great好/行/太好了Yes,please./I’dloveto◆是的/我愿意◆Iagreewithyou我同意你的看法Noproblem◆没问题◆Sure/Ofcourse/Certainly当然可以Yes,Ithinkso◆对，我也这样想(2).对对方的帮助或要求表示委婉谢绝时，一般用：Idon’tthinkso◆我认为不是这样◆Sorry,Ican’t对不起，我不能I’dloveto,but…I’mafraid…◆◆我愿意，但恐怕……【2013天津4】35.—WhynotgotoLaoSheTeahousetonight?—______.A.Itdoesn'tmatterB.ThankyouC.SorrytohearthatD.Soundsgreat【2013广东广州4】25.—Ifeelreallytired.—______A.Luckyyou!B.You’dbetterworkharder.C.Congratulations!D.Whynotgoandhavearest?【2013四川凉山3】37.—It’saniceday,isn’tit?—Yes.______goinghikingandrelaxourselves?A.WhynotB.Whydon’tC.Whatabout【2013湖南益阳】Youlooktootired.Whynot_____arest?A.StoptohaveB.tostophavingC.stophavingIhavetostudytoomuchsoIdon’tgetenoughsleep.我要学的太多，因此我睡眠不足。【解析1】(1)toomany+复数名词许多toomanypeople(2)toomuch+不可数名词许多toomuchhomework(3)muchtoo+形容词太…muchtoocold【2013山东德州1】—What’sthematter?—Ihaveastomachache.MaybeIhaveeaten___tonight.A.toomuchB.toomanyC.muchtoo【解析2】soconj.因此(表示因果关系，后面跟表示结果的句子，不与because同时使用）【2013浙江舟山、嘉兴1】18.Theshopswereclosed_______Ididn'tgetanymilk.A.soB.asC.orD.butMyparentsdon’tallowmetohangoutwithmyfriends.我的父母不允许我和我的朋友们出去闲逛。【解析】allowsb.todosth允许某人做某事【拓展】allowv允许allowdoingsth允许做某事Theydon’tallowsmoking.allowsb.todosth允许某人做某事MymotherallowsmetowatchTV.①Wedon’tallow___________(smoke)inthereadingroom.②Ourteacherallowsus____________(go)outforawalk.【拓展】allow与let的辨析：allow指“允许”，表示“默许，听任，不加阻止”，allowsbtodosth允许某人做某事。Let指“让”，letsbdosth让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。4.What’swrong?怎么啦？【解析】What’swrong(withsb./sth)（某人/物）怎么了？【2013四川南充】—Mum,I’mnotfeelingwell.—Oh,dear!_____.A.What’swrongB.NotatallC.Allright.I’mreallytriedbecauseIstudieduntilmidnightlastnight.我真的很累，因为我昨天晚上一直学习到半夜。【解析】until直到......时【2013山东临沂2】23.Pleaseholdontoyourdream_____onedayitcomestrue.A.ifB.untilC.unlessD.though【2013浙江丽水3】18.—Hey,man.Youcan’tcrossthestreetnow.Youhavetowait_____thetrafficturngreen.—Oh,sorryandthankyou.A.whenB.afterC.untilD.whileWhydon’tyougotosleepearlierthisevening?今天晚上你为什么不早点睡觉呢？【解析】gotosleep去睡觉(强调“入睡，睡着”这一动作）7.Youlooksad,Kim.金，你看起来很伤心。【解析】look看起来（系动词，后跟形容词作宾语）【2012】Someoffriendseatwiththeireyes.Theyprefer(更喜欢）what____nice.A.feelsB.smellsC.looksD.tastes【拓展】：系动词：后跟adj.作表语一是：（be）am/is/arebequiet=keepquiet保持安静二保持：stay/keep（表示持续状态）stayhealthy=keephealthy保持健康三变化：become/get...