八年级上册英语重点总结.docx

八年级上册英语重点总结Module1一、语法1.Whydon’tyoudo...?提建2.Whynotdo...?Thanks!议的3.Youshould(shouldn’t)do....回答Good!表达4.It’sagoodideatodo....Excellent!方式5.Try(not)todo....6.Howabout/Whataboutdoing...?二、重点句子1.YoushouldspeakEnglishinclass.2.Youshouldwritedownyourmistakesinyournotebooks.3.Whydon’tyouwritedownthecorrectspellingandgrammarnexttothemistakes?4.HowaboutlisteningtotheradioorreadinganewspaperinEnglish?5.Trynottotranslateeveryword.6.Everyoneshouldhaveapenfriendandwriteemailmessagestoeachother.7.It’sagoodideatocheckyourvocabularynotebookeveryday.Module2~4现在完成时：1.过去发生或完成的动作对现在造成了一定的影响和后果;2.结构：由助动词have/has+动词的过去分词构成;肯定句现在完成时的肯定句式是“have(has)+过去分词”。注意：该句式中的have或has是助动词，has用于第三人称单数，其它人称一律用have。疑问句现在完成时的一般疑问句式是把助动词have或has提到主语之前。回答：Yes,…have(has).No,…haven’t(hasn’t).否定句：现在完成时的否定句式是“havent(hasnt)+过去分词”。3.现在完成时的时间状语:already,just,yet,since,ever,never;4.与一般过去时的区别：一般过去时是强调动作在过去发生，而现在完成时是强调过去发生的动作对现在造成了影响和后果。5.一般过去时的时间状语：yesterday,justnow,…ago,lastweek,2yearsago,in1980等。例：Weplanted(plant)someflowersinthegardenlastweek.Ihavesent(send)theletter.Hehascome(come)backhome,heiswatching(watch)TVnow.Davidfinished(finish)hishomeworkjustnow.Themonkeysarefull,becausewehavefed(feed)them.A:Ihavelost(lose)mypurse!B.Badluck!Whendidyoulose(lose)it?A:Ilost(lose)itlastnight.与现在完成时连用的几个副词：already,just,ever,yet,never肯定句:already,just疑问句和否定句:ever,yet,neveryet常置于句末already,never,everjust一般置于助动词have/has之后，过去分词之前.例：用already,just或never,yet完成句子1)Ihavebeentomanybigcities,butIhaveneverbeentoShanghai.2)Mostofushavealreadyfinishedourcompositions.3)Havetheytakendowntheoldpicturesyet?No,notyet.4)HehasalreadyvisitedBeijingtwice.5)Ihavejustheardthenews.Iknowit.7.现在完成时中的for和since(1)for+一段时间(用Howlong提问)Wehaveknowneachotherfortenyears.我们相识10年了。(2)since+句子/具体时间since引导的短语或从句用Howlong提问①since+过去一个时间点(具体的年、月、日、钟点等)。Tomhaseatennothingsinceyesterday.②since+一段时间+agoWehavebeenfriendssincefivemonthsago.从5个月前起，我们就成了朋友。③since+从句，表示“自过去某个时间、某件事情以来”，从句时态：一般过去时。IhavelivedheresinceIleftShanghai.④Itis+一段时间+since从句，表示“自从某件事发生已有一段时间了”。Itistwoyear