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ID:42818349
大小:41.00 KB
页数:8页
时间:2019-09-22
《unit25--unit 30单元的重点》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、Unit25PlanningaBusinessTrip语法知识:使人或安排人做某事(have/getsomethingdone)I’vetoldthemthatweneededtohavethewebsiteredesigned.havemyhaircut,getmywatchrepaired重点难点:反身代词(1)反身代词有单数和复数单数:myselfyourselfhimselfherselfitself复数:ourselvesyourselvesthemselves(2)反身代词做状语的时候,起强调的作用,翻译为“亲自”(3)反身代词做动词的
2、宾语时不可省略Hehurthimself.Unit26MakingJourneys语法知识:①情态动词(1)must/can/could/may/might+do都是情态动词,可以表示推测现在(1)情态动词+现在完成时,对已发生的事情进行猜测(must/shouldhave+过去分词)Imusthaveleftitinthecafé.Itmusthaverainedlastnight.Youshouldhavetoldhimthetruththen.②不定代词somethinganythingeverythingnothingsomebody/so
3、meoneanybody/anyoneeverybody/everyonenone/noonesomewhereanywherenowhereUnit27ThePastandTheFuture1、takeafter,looklike,belike(1)takeafter(在家中年长人的性格长相像。Hetakesafterhisfather.Theyarebothverymusical.他像他父亲,他们都很有音乐细胞。(2)looklike(外表)长得像Shelookslikehermum.Theyhavethesameeyes.她长得像她母亲,眼睛
4、都一样。(3)belike(性格或行为上)像Thedaughterislikehermother,alwaysrushingaround.女儿很像妈妈,总是忙来忙去。2、usedtodo,“过去常常…”,表示现在已经不存在的过去的习惯或常规。(1)肯定句:Fatherusedtosmoke.(2)否定句:Fatherdidn’tusetosmoke,buthedoesnow.(3)疑问句:Didyouusetostayuplate?Yes,Idid.Cf:beusedtodo被用来做…Eg.Woodisusedtomakechairsanddesk
5、s.beusedtosth./doing习惯于Heisusedtoeatingrice.Heisusedtostayingwithhisgirlfriend.3、for和since常用于完成时的时间(1)for表示一段时间He’slivedintheschoolfor20years.(2)since:自从…Hehaslivedheresince1985.4、if真实条件句(1)用法:表示可能的条件及可能带来的结果。(2)结构:if从句(现在时),主语(将来时)Ifitrainstomorrow,Iwillnotgo.Iwillbemuchhappi
6、erifhesucceeds.If从句既可放句首,也可放句尾。5、so的不同表达(1)Ifindhimsointeresting(强调“如此”)(2)SoifIdoit,youwon’tbeabletocomehere.(结果“因此”)(3)Ilikethefilm.Yes,sodoI.(倒装“也”)(4)Hereadsmoresothathecanpasstheexam.(目的“这样”)Unit28TheWedding1、现在完成时的用法have/hasdone(1)过去发生的动作、经历,对现在产生影响。事情发生在过去,但着眼点在现在。Wehav
7、ediscussedabouttheplan.Ihavehadbreakfast,soIamfull.Ihaven’thadbreakfast,soIamveryhungrynow.(2)过去的经历对现在产生的影响。I’vepracticedalot.Ihavebeentomanyplacesofinterest.MikehasgonetoBeijing,soheisnotinthecompany.(3)与ever(曾经)never(从不)连用时:HaveyoueverbeentoParis?放在分词前,一般在问句中。Hehasneverbeent
8、oMexico.意为“从不”(4)havebeento和havegoneXiaoWanghasbeentoBeijing.
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