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2020年人教版八年级上册英语期末复习知识点汇总Unit1Wheredidyougoonvacation?重点短语：（1）goonvacation去度假（2）stayathome呆在家（3）gotothemountains去爬山（4）gotothebeach去沙滩（5）visitmuseums参观博物馆（6）gotosummercamp夏令营（7）quiteafew相当多，不少（8）studyfor……为…而学习（9）goout出去（10）mostofthetime大多数时间（11）tastegood尝起来不错（12）haveagoodtime过得愉快（13）feellike感受到（14）goshopping去买东西（15）inthepast在过去（16）walkaround…..四处走走（17）toomany太多（18）becauseof+短语因为（19）onebowlof一碗。。。（20）findout查明，弄清（21）takephotos照相（22）somethingimportant重要的事情（23）upanddown上上下下（24）comeup上来,出现（25）ofcourse当然（26）comedown下来重点语法：（1）Wheredidyougoonvacation?IwenttoNewYorkCity.（2）Didyougooutwithanyone?No,Noonewashere.Everyonewasonvacation.（3）Didyoubuyanythingspecial?Yes,Iboughtsomethingformyfather.（4）Howwasthefood?Everythingtastedreallygood.（5）Dideveryonehaveagoodtime?Oh，yes.Everythingwasexcellent.习惯用法：（1）buysthforsb./buysb.sth为某人买某物（2）taste+adj.尝起来……（3）nothing….but+V.(原形)除了…之外什么都没有（4）seem+(tobe)+adj看起来（5）arrivein+大地方arriveat+小地方到达某地（6）decidetodosth.决定做某事（7）trydoingsth.尝试做某事（8）trytodosth.尽力做某事------精选范文、公文、论文、和其他应用文档，如需本文，请下载-----2（9）tryone`sbesttodosth尽力做某事（10）enjoydoingsth.喜欢做某事（11）wanttodosth.想去做某事（12）startdoingsth.开始做某事（13）stopdoingsth.停止做某事stoptodosth停下来做某事（14）look+adj看起来（15）dislikedoingsth.不喜欢做某事（16）Whynotdosth.为什么不做…….呢？（17）so+adj+that+从句如此…以至于（18）tellsb.(not)todosth.告诉某人（不要）做某事（19）keepdoingsth.继续做某事（20）forgettodosth.忘记去做某事（未做）forgetdoingsth忘记做过某事（已做）词语辨析：○1.anywhere与somewhere两者都是不定副词。anywhere在任何地方(否定句和疑问句)Ican’tfinditanywhere.somewhere在某处，到某处，常用于肯定句。Ilostmykeysomewherenearhere.○2seem+形容词看起来…..Youseemhappytoday.seem+todosth.似乎、好像做某事Iseems/seemed+that来好像…；似乎….seemlike….好像，似乎…..Itseemslikeagodidea.○3.decidetodosth.决定做某事Theydecidetovisitthemuseum.decide+疑问词+动词不定式Hecannotdecidewhentoleave.○4.startdoingsth=starttodosth.开始Hestarteddoinghishomework.○5.over多于，超过，在…以上（表示数目、程度）=morethanMyfatherisover40yearsold.○6.toomany太多，后接可数名词复数：Motherboughttoomanyeggsyesterday.toomuch太多，修饰不可数名词Wehavetoomuchworktodo.Don’ttalktoomuch.○7.becauseof因为，由于，接名词、代词或动名词Hecan’ttakeawalkbecauseoftherain.because连词，因为，引导状语从句Idon’tbuyitbecauseitwastooexpensive.○8.too,…to太….以至于不能….Motheristootiredtogotoschool.○9.havefundoingsth享受做某事的乐趣Unit2Howoftendoyouexercise?短语：（1）helpsbwithsth帮助某人做某事（2）goshopping去买东西（3）onweekends在周末（4）howoften多少次（5）hardlyever几乎从不（6）onceaweek一星期一次（7）twiceamonth一个月两次（8）gotothemovies去看电影（9）everyday每天（10）usetheInternet上网（11）befree＝benotbusy------精选范文、公文、论文、和其他应用文档，如需本文，请下载-----3=havetime有空（12）havedancelessons舞蹈课（13）swingdance摇摆舞（14）playtennis打网球（15）stayuplate熬夜到很晚（16）gotosleep睡觉（17）gotobed上床睡觉（18）atleast至少，不少于（19）gotobedearly上床睡觉早（20）playsports做运动（21）begoodfor对….有好处（22）begoodatdoingsth擅长做某事（23）gocamping去野营（24）inone’sfreetime在某人的业余时间（25）themostpopular最受欢迎（26）suchas例如….像….这样（27）gotothedentist看牙科医生（28）morethan多于（29）oldhabitsdiehard旧习难改（30）lessthan少于（31）junkfood垃圾食品（32）takecareofsb照料某人（33）lookaftersb照顾某人（34）havetodosth必须做某事（35）getin…进入…（36）belatefor迟到语法要点：（1）Whatdoyouusuallydoonweekends?Ialwaysexercise.（2）Whatdotheydoonweekends?Theyoftenhelpmymotherwithhousework.（3）Whatdoesshedoonweekends?Shesometimesgoesshopping.（4）Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.（5）HowoftendoeshewatchTV?HehardlyeverwatchesTV.（6）Doyougoshopping?No,Inevergoshopping.习惯用法：1.helpsb.withsth＝havesbdosth帮助某人做某事2.Howaboutdoing…?….怎么样？/….好不好？3.wantsb.todosth.想让某人做某事4.Howmany+可数名词复数+一般疑问句5.主语+find+that从句发现…6.It’s+adj.+todosth.做某事是….的7.spendtimewithsb.和某人一起度过时光8.asksb.aboutsth.向某人询问某事9.bydoingsth.通过做某事10.What’syourfavorite…..?你最喜欢的…是什么？11startdoingsth.开始做某事12.thebestwaytodosth.做某事的最好方式13.fullof满的14.whataboutdoingsth？做某事怎么样？15.not….atall一点儿也不Idon`tlikeitatall.我一点儿也不喜欢它。词语辨析：1.free空闲的，有空的，反义词为busy.befree有空，闲着，相当于havetime.I’llbefreenextweek.=I’llhavetimenextweek.------精选范文、公文、论文、和其他应用文档，如需本文，请下载-----42.Howcome？怎么会？怎么回事？HowcomeTomdidn’tcometotheparty?=Whydidn’tTomcometotheparty?3.stayuplate指“熬夜到很晚，迟睡”。Don’tstayuplatenexttime.stayup指“熬夜，不睡觉”。Hestayedupallnighttowritehisstory.4.gotobed上床睡觉Iwenttobedatelevenlastnight.gotosleep强调“入睡，睡着，进入梦乡”。Shewassotiredthatshewenttosleepsoon.5.find+宾语+名词,发现：Wehavefoundhim(tobe)agoodboy.find+宾语+形容词，发现：Hefoundtheroomdirty.find+宾语+现在分词，发现：Ifoundherstandingatthedoor.6.percent百分数，基数词+percent：percent没有复数形式，作主语时，根据所修饰的名词来判断谓语的单复数。Fortypercentofthestudentsinourclassaregirls.Thirtypercentoftimepassed.7.morethan超过，多于，不仅仅，相当于over.反义词组为：lessthan.IlivedinShanghaiformorethan/overtenyears.8.afraidadj.担心的，害怕的（作表语，不作定语）I’mafraidwecan’tcomehereontime.beafraidofsb/sth害怕某人/某事beafraidofdoingsth.害怕做某事Somechildrenareafraidofthedark.Don’tbeafraidofaskingquestion.I’mafraid+从句，恐怕，担心：I’mafraidIhavetogonow.9.sometimes,sometime,sometimes,sometime区别：sometimes频度副词，有时。SometimesIgetupveryearly.sometime副词，某个时候。IwillgotoShanghaisometimenextweek.sometimes名词词组，几次，几倍。其中time是可数名词，对它提问用howmanytimes.—Howmanytimeshaveyoureadthestory?—Ihavereadthestorysometimes.sometime名词短语，一段时间.表示“一段时间”时I‘llstayhereforsometime.10.howoften多久一次，用来提问动作发生的频率。回答用：once，twice,threetimes等词语。—Howoftendoyouplaysports?—Threetimesaweek.howlong多长，多长时间HowlongdoesittaketogettoShanghaifromhere?Howlongisthe