仁爱英语八年级上册Unit2单元重点知识复习及练习

知识点梳理（一）重点语言点What,swrongwithyou?你怎么了？同义句有：What,sthematter/troublewithyou?（matter/trouble是名词，前用the；wrong是形容词，前不用the）短语：haveacold=catchacold患感冒；haveacough患咳嗽；haveafever发烧；haveastomachache胃疼；haveaheadache头痛haveasorethroat喉咙疼havetheflu患流感；havesoreeyes眼疼（注意这两个特殊点的）Ihaveaheadache.=Ihaveanacheinmyhead.（ache指持续的疼痛，pain指肉体上的剧烈疼痛，sore常指发炎而引起的肌肉痛）takearest=havearest休息一下lift①举起liftthebox②消散Thecloudswillliftsoon③电梯getoutoftheliftIdon,tfeellikeeating.feellikedoingsth.二wanttodosth.想要做…如：Ifeellikerunning.Youshouldliedownandrest.liedown躺下，lie的现在分词为lying,过去式为layYou’dbetternoteattoomuchcandy.toomuch修饰不可数名词，还可以用来修饰动词，如：①toomuchmoney;②Stayinbedanddon,tmoveyourlegtoomuch.toomany修饰可数名词复数，如：toomanystudentsmuchtoo修饰形容词或副词，如：muchtooexpensiveLetmecheckitover.checkover=lookover检查正误，检查身体如：①Canyoucheckovermyhomework.②Thedoctorcheckedheroverandshewasfine.SoI’dlikeaskforaweek,sleave.askforaleave请假(2)askforaweek,sleave请一周的假(3)askthreedays,leaveIhopeI,llgetwellandreturntoschoolsoon.returnto+某地=go/comebackto...表返回某地，如：KangkangreturnedtoBeijing.returnsth.tosb.=givebacksth.tosb.表归还某物给某人，如：Youmustreturnittomesoon.=Youmustgiveitbacktomesoon.Icouldn,treadituntiltoday.否定句+until... 表不能做某事，直到什么时候才能做。如：Ican,thelpyouuntilyoutellmethetruth.我不能帮助你，直到你告诉我真相我才帮你。Youshoulddrinkplentyofboiledwater.plentyof=alotof许多的；大量的，可接可数名词的复数或不可数名词Howareyoufeelingtoday?你今天感觉如何？---Muchbetter.好多了。ButmyleftlegstillhurtswhenImoveit.但是我的左腿仍然痛，当我动的时候。hurt①疼痛：Myleghurts②伤害Hehurthislegwhenhefell.Stayingulateisbadforyourhealth.stayup=situp熬夜，如：westayedupuntilmidnighttoseetheNewYearcoming.(2)动词ing形式(动名词)可直接放句首作主语，谓语动词用单三形式。toolittle太少；toomuch太多；都用来修饰不可数名词。Imustaskhimtogiveupsmoking.giveupdoingsth.=stopdoingsth.放弃做某事Don,tthrowlitterabout.throwabout到处扔，如：throwlitterabout=throwaboutlitter(litter是名词，即可以放后也可以放中间，但代词只能放中间，如：throwitabout)Itwillkeepyouactiveduringtheday.(1)keep+宾语+补语(补语可以是：动词ing形式；形容词；介词短语)①I'msorrytokeepyouwaitingforsuchalongtime.(keepsb.doingsth.使某人一直做某事)②Keepthedooropen,please.(keepsb/sth+形容词表示某人/某事物保持怎样的状态)③Onceacoldkeepthechildinbedforthreedays(keepsb+介词短语表示某人呆在某地)duringtheday=inthedaytime在白天Itmayshowthatsomethingiswrongwithyourhealth.showsb.sth.=showsth.tosb.向某人展示某物pleaseshowmeyournewbook.showsb.around某地表带某人参观某地：I’llshowyouaroundourschooltomorrow.Wecangetintothehumanbodythroughthenose.getinto进入，陷入；如：getintotrouble陷入麻烦(2)①through从物体内部穿过，如：walkthroughaforest.②across从物体表面横穿，如：goacrosstheroad③over从物体上空越过，如：flyoverthecityAsweknow,goodhealthismoreimportantthanwealth.asweknow=itiswellknown众所周知Weshouldeatmorefruitandlessmeat.Eatmore….andless…多吃…少吃…Differentfoodshelpusindifferentways.food,fruit等词常作不可数名词，后不加s,但当强调多种食物或水果时，常用复数形式，如differentfoods.indifferentways以不同的方式It/snecessaryforustohavehealthyeatinghabits.句型：Itis+形容词+forsb.todosth.(it代替后面的不定式)对于某人来说，去做某事是.…的，如：It,susefulforustolearnEnglishwell.SectionAMom,hurryup!DadisonTV.(1)①hurryup赶快，表催促②hurrytodosth.=dosth.inahurry匆忙地做某事Hehurriedtofinishthework.=Hefinishedtheworkinahurry.③hurryto+某地：表匆匆地去某地，如：Hehurriedtothehospital.二Hewenttothehospitalinahurry.beonTV某人或某事物上电视。MayIaskyousomequestions,Dr.Li?----Sure,goahead.(1)疑问句和否定句中，表“一些”，常用any,不用some.但当此疑问句表建议或请求时，Some不改成any.如：Wouldyoulikesometea?goahead请开始吧SARSspreadseasilyamongpeople.spread(spread,spread)传播，传开Thediseasespreadalloverthecountry.among表在多者之间，between在两者之间，常用：betweenAandB短语：①buildupourbodies使我们的身体强健②crowdedplaces人群拥挤的地方③takeone,sadvice=acceptone,sadvice接受某人的建议(advice不可数名词)Must开头提出的问句，否定回答不用mustn't来回答，常见的回答如：MustIgonow?(我必须得走吗？)肯定回答：Yes,youmust.(是的，你必须)；否定回答：No,youneedn,t./No,youdon,thaveto.(不，你不必)(needn,t二don'thaveto)Wehadbetterkeepawayfromanimals.keep…awayfrom…让…远离….如：You'dbetterkeepthechildawayfromthefire.SectionBJustamoment,please=waitamoment=Holdon,please.请稍等(打电话常用语)Heisbusyrightnow.rightnow用两种意思：①现在二now②马上二rightaway;inaminute;atonce;Heexaminingapatient.examine=checkover检查(2)patient表“①病人②有耐心的“短语：①getthroughtosb和某人接通电话②leaveamessageforsb.给某人留口信③givesb.amessage=takeamessageforsb.给某人捎口信④callsb.back给某人回电话⑤ask/tell/ordersb(not)todosth.叫某人(不)去做某事I'lltellherwhenshecomesback.她一回来我就告诉她。本句是由when引导的时间状语从句。当主句的动词用一般将来时时，从句一般用现在时。如：He'llphonemewhenhearrivesinBeijing.当他到北京时，他将回给我打电话。HowoftendoesMrBrownexercise?布朗先生多长时间锻炼一次？howoften对频率提问，回答用once/twice/threetimes aday/aweek/ ；exercise在这里为动词，意思是“锻炼，运动”。SectionCHetookanactivepartinthebattleagainstit.takeanactivepartin积极参加....(2)against介词，与...对抗Hecaredforthepatientsdayandnight.carefor=takecareof=lookafter照顾，照看Itismydutytosavethepatients.(1)此句为主语从句，it代替tosavethepatientssave有3种意思：①救②储存savemoney③节约savewaterLongtimenosee!好久不见Howdidyouspendyourtimeathome?你在家是如何度过的？spend+时间：表度过…IspentmyholidayinBeijing.ItaughtmyselfontheInternet.teachoneself=learnbyoneself自学MichaellearnedEnglishbyhimself.⑵注意teach的用法：teachsb.sthMrLiuteachesourEnglish.（改错）fMrLiuteachesusEnglish.（正确）SectionDmust除了表示“必须"，还表示"一定"，如：Kangkangmustbeathome.（一定是）mustn't只指"不准"，canbe/maybe可能是；can,tbe不可能是。情态动词:must与haveto①must ”必须;一定”，表示有做某一动作的必要或义务,侧重表达说话者的主观看法.（只有一种时态）如：Wemustwashhandsbeforemeals.饭前我们必须洗手.Wemusteathealthyfood.我们必须吃健康的食物.②haveto "不得不，必须”，侧重表示因客观条件或客观环境的迫使而”不得不做某事”.（可用于各种时态）如：It,stoolate.Ihavetogonow.太迟了.现在我得走了.Ihadtoborrowsomemoneyatthattime.那时我不得不借了一些钱.*——Mustwekeepthewindowsopenallthetime?---No,wedon,thaveto./No,weneedn,t.（注意回答时不能用No,wemustn't.）（二）语法学习1.反身代词的形式单数复数myselfourselvesyourselfyourselveshimself/herself/itselfthemselves2、反身代词的用法1）“by+反身代词”表示“单独地，独自一人地”。如：Theboycouldn'tmakethemodelplanebyhimself那个男孩不能独自制作飞机模型。2）反身代词常与一些动词连用。如：“teach+反身代词”表示“自学”；“hurt+反身代词”表示“伤到自己”。如:JaneteachesherselfEnglish.简自学英语。Lilyfelldownandhurtherselfyesterday.昨天莉莉自己摔伤了。注：反身代词与个别动词搭配使用，意思发生变化。如：“help+反身代词+to----”表示“随便吃-----”；“enjoy+反身代词”表示“-----玩得开心”。Helpyourselftosomestrawberries,please.请随便吃些草莓。Theyenjoyedthemselvesatthepartylastnight.昨晚在晚会上他们玩得很开心。3）反身代词作名词或代词的同位语时，起加强语气的作用，可译为“亲自，本人”。如：You'dbetteraskyourteacheraboutityourself.你最好亲自去问你的老师。（三）电话用语：Hello!Could/MayIspeakto...,please?你好！我能跟 通话吗？MayItakeamessage?我能捎个口信吗？ThisisKangkang.我是康康.Hello!Who,sthat?你好！你是谁？（四）Reviewbreakthewindow打破窗户（玻璃）getlost 丢失；迷路onone,sway（to）在.…的路上takethewrongbus 搭错车oneofthemostpopularsports最受欢迎的运动之一agroupofpeople 一群人formaninternationalorganization 成立一个国际组织putsthinlowplaces 把某物放在低处eatsthbymistake误吃put.away 把…收起来askforthreedays,leave请三天的假例题句型转换。（5分）.Wemustcleantheclassroomeveryday.（同义句转换）Wemusttheclassroomeveryday..Ittookmetwodaystofinishthebook.（同义句转换）Itwodaysthebook..Youshouldeatanappleeveryday.（对画线部分提问）youdoeveryday?.一MayIaskyousomequestions,MissWang?（对问句作出回答）—Sure,go..Theyhavetogetupearlyeveryday.（改为一般疑问句）theygetupearlyeveryday?练习词汇。（10分）（A）根据句意及首字母提示补全单词。.BirdFlucanspreadeasilyabirds..Hup,orwe'llbelate..Dr.Liuethesickboycarefully..Itwasbtogointotheburning（燃烧的）building..Yourfatherisexaminingapatient.I'llgivehimthemlater.（B）用所给词的适当形式填空。.We'redoctors,soit'sour（duty）tosavepatients..Theroadis（crowd）.Mr.Wangdriveshiscarslowly..Whatcausesthe（ill）?.Didtheyenjoy（they）inthepartyyesterday?.—Whereisyourmother,Beibei?—Sheisbusy(answer)thetelephone.作业单项选择。(10分)( )1.—Hello!MayIspeaktoMary?A.I’mMary. B.Maryisme.C.ThisisMaryspeaking. D.I’mspeaking.( )2.Mymotheraskedyouwhenyoucomeback.A.ringupherB.ringherupC.toringupherD.toringheruP()3.Youshouldwhenyourparentsaren’tathome.A.lookyourselfafter B.takecareforyourselfC.takecareyourself D.takecareofyourself( )4.—MayIaskyousomequestions,Dr.Wang?一A.You’rewelcome. B.Sure,goahead.C.No,I’mbusy. D.Yes,youmust.( )5.—MustItakepartintheactivity?一No,you.You’retooyoung.Youshouldlookafteryourself.A.mustn'tB.don't C.can't D.don'thaveto( )6.—WhotaughtJapanese?-Ilearneditby.A.you;myself B.your;myselfC.yourself;me D.yourself;myself( )7.Longlong’sfatherisabusinessman.Heisverybusy,soLonglongonlytalkshimthephone.A.to;inB.with;byC.with;on D.to;by( )8.—tokeepourclassroomcleanandtidy.—Youareright.A.That'sourduty B.ThisisourdutyC.It'sourdutyD.Thedutyis( )9.—MayIwatchTV,Mom?—I’mafraidyou.A.shouldnot B.can’t C.mustnot D.maynot( )10.ShewasafraidofSARSbecauseitwasdangerous.A.catch B.catches C.caught D.catching( )1.—Mustwekeepthewindowallthetime?—No,youdon’thaveto.A.opening B.openC.toopen( )2.I’dlikesomeandakiloof.A.sandwich,sausageB.chocolate,tomatoC.beef,potatoes( )3.—Ifyoufeel,youshouldgotoschool.A.bad B.worse C.better D.good( )4.Ifyoueatfoodandtakeexercise,you'llkeephealthy.A.more;moreB.less;lessC.more;lessD.less;more( )5.—Ican'tkeepmyselfactiveduringtheday.—Youtakemoreexercise.A.mustnotB.mustbeC.needto D.maybe()6.Youhadbetteraskyourbrotherplayingcomputergames.It'sbadforhim.A.togiveupB.notto