人教版八年级上册英语第一单元unit1复习课件

Unit1Wheredidyougoonvacation?考点梳理中考热点一simplepasttense(一般过去时)一、用法：1.表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用,如Hewenttoworkbybusyesterday.WhenIsawher,shewasreading.ShehaslivedinXi’ansinceshecamehere.：lastweek,in2012,yesterday,ago等以及when,since,bythetime等引导的时间状语从句中规则动词过去式的构成构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstoptripstoppedtripped结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudyworrystudiedworriedworried不规则动词过去式的变化1.A-A-A型（无变化的动词）cut-cut-cutlet-let-lethit-hit-hitput-put-putcost-cost-cost2.A-A-B型（现在式和过去式同形）beat-beat-beaten3.A-B-A型（现在式和过去分词同形）come-came-comebecome-became-becomerun-ran-run4.A-B-B型（动词的过去式与过去分词相同）（1）词尾的“d”变为“t”或词尾是“n”加“t”build-built-builtlend-lent-lentsend-sent-sentspend-spent-spent（2）把原形变为aught及ought的变化（如果原形有a则是aught，无a则是ought）buy-bought-boughtbring-brought-broughtthink-thought-thought（3）eep变ept或过去式、过去分词含有/e/音的动词keep-kept-keptsleep-slept-sleptsweep-swept-sweptleave-left-left（4）其他hear-heard-heardmake-made-madepay-paid-paidlay-laid-laidlie（说谎）-lied-liedlose-lost-lost5.A-B-C型（现在式、过去式和过去分词都不相同）（1）in、im的变化（i-a-u型）sing-sang-sungring-rang-rungbegin-began-begundrink-drank-drunkswim-swam-swumsink-sank-sunk（2）在动词原形后加－n或－en构成过去分词①ow及aw的变化（过去式以ew结尾，过去分词以wn结尾）draw-drew-drawnknow-knew-knownthrow-threw-thrownblow-blew-blowngrow-grew-grownfly-flew-flown②元音是i的开音节的变化（过去分词以en结尾）drive-drove-drivenrise-rose-risenride-rode-riddenwrite-wrote-writtengive-gave-given③其他中考演练28.Themobilephonehasinfluencedpeople’slifealotsinceit.（19年中考）A.inventsB.inventedC.isinventedD.wasinvented29.Anewclub___inourschoolatthebeginningofthisyearandnowithasmanymembers.（18年陕西中考）A.startsB.isstartedC.hasstartedD.wasstarted24.OnMay22,aHantaxidriveranoldladytothehospitalassoonashecouldinXinjiang.（19中考）A.sentB.sendsC.issendingD.hassent中考热点二：不定代词的构成及用法anyoneanybody（否定句、疑问句中）某人；（肯定句中）任何人anything（否定句、疑问句中）某事情或某东西；（肯定句中）任何事情或任何东西someanynoeverythingbodyone不定代词的用法：something,somebody,someone,anything,anybody,anyone,nothing,nobody,noone,everything,everybody,everyone等。它们在句中可用作主语、宾语或表语，但不能用作定语。考点一：复合不定代词受形容词修饰时，形容词应放在它们后面。anythingspecialsomethinginteresting考点二.含some-和any-的复合不定代词间的用法区别跟some和any的区别一样含any-表“某事；某人，某地”一般用于疑问句、否定句中，，但表示“任何人；任何事，…”时，可用于肯定句。含some-表示“某事；某人，某地”一般用于肯定句，但是期望得到对方肯定回答时，也可以用于疑问句。Imeetsomeoneinterestingtoday.我今天遇见了一个有趣的人。Wouldyoulikesomethingtoeat?你想要什么吃的？考点三：由some,any,no,every构成的复合不定代词作主语时，都看作单数，其谓语动词用单数第三人称形式。除noone以外，其他复合不定代词都写成一个词。Somethingiswrongwithmywatch.Everyonewantstowin.Nobodyknowstheboy’sname.ThereissomethingforeveryoneatGreenPark.（）MayIhaveatalkwithyou,sir?(2017陕西21题)I’vegotimportanttotellyou.A.nothingB.anythingC.somethingD.everthing()1Bytheway,isthere__intoday'snewspaper?A.somethingnewoB.anythingnewC.newsomethingD.newanything()2Iwilldo____formymotherland.（19原创AanythingB.manyC.muchD.something中考演练BBA中考热点四toomanytoomuchmuchtoo+可数名词复数+不可数名词+形容词或副词()Thereis______junkfoodhere,anditis_____terrible.A.toomuch,toomuchB.muchtoo,muchtooC.toomuch,muchtooD.muchtoo,muchtoo重点短语回顾gotothebeachgotothemountainsvisitmyteachersgoonvacationgotosummercampvisitmuseumsstayathome去夏令营待在家里去爬山去海滩参观博物馆去度假拜访我的老师为某人买某物当然似乎做某事没事可做除了…去购物为考试做准备大部分的时间我很无聊buysthforsb/buysbsthnothingtodobutdo…seemtodoofcoursegoshoppingstudyfortestsmostofthetimeIambored.到达决定做某事做决定尽力做某事尝试做某事在过去喜欢做某事四处走走arrivein/at;getto;reachdecidetodomakeadecisiontrytodotrydoinginthepastenjoydoingwalkaround太多人太多水因为，由于一点点足够多的钱做某事足够开心一碗的向上走toomanypeopletoomuchwaterbecauseofalittleenoughmoneyhappyenoughtodoabowlofwalkup拍照沿途等待某人山顶如此…以至于上上下下尝起来美味相当多takephotosalongthewaywaitforsbtopofthehillso….that….upanddowntastedeliciousquiteafew巩固提高()1.---Doyouhave______tosayforyourself?---No,Ihave______tosay.A.nothing;somethingB.everything;anything.Canything;nothing()2.PaulandI______tennisyesterday.HedidmuchbetterthanI.A.playB.playedC.areplaying()3.Ididn’tgotothemountains______thebadweather.A.soB.becauseofC.because()4.Thiskindofbookis__forchildrentoread.A.enoughwellB.enoughgoodC.wellenoughD.goodenoughCBBD()5.Doyouenjoy______photos?A.totakeB.takingC.takes()6.It’scold,sowedecided______athome.A.tostayB.stayingC.stayed()7.Thefamouswriterisexpectedtoontime.AgettoBarriveCarriveinDreach()8.---WheredidJennygoonvacation?---Shewent______.A.somewherewarmB.anywherewarmC.warmsomewhereBABA中考热点梳理alwaysusuallyoftensometimeshardlyevernever从不,从未很少,几乎不有时经常,常常通常,一般总是100%0%频率副词aweekMon.Tues.Wed.Thur.Fri.Sat.Sun.onceaweektwiceaweekthreetimesaweekfourtimesaweekeveryday中考演练1.（19年）我们每周游泳一次Wegoswimming(onceaweek)2.Heisnewhere,heknowshisneighbours.AhardlyBoftenCusuallyDsometimes中考热点二•Howoften•Howsoon•Howlong•Howfar•Howmany•Howmuch多久一次，提问频率，常用alwaysusuallyoften,sometimesonce,twice等回答用一般现在时多久，常用in+时间来回答，常用一般将来时多长时间，常用for+时间或since+过去的时间来回答，常用现在完成时提问距离提问数量的多少，常跟可数名词复数提问数量的多少，常跟不可数名词中考演练（18年中考）23.—___canIgetthebookifIorderittoday?—Inaweek.A.HowsoonB.HowlongC.HowmuchD.Howmany1_______doesyoursisterwritetoyourparents?A.HowmanyB.Howoftenc.HowlongD.Howfar2.________doesittakeyoutofinishyouhomeworkeveryday?A.HowlongB.HowoftenC.HowsoonD.HowmuchABA中考热点三begoodfor/at/with的区别begoodforsb/sth对…有益/有好处begoodatsth/doingsth擅