外研版英语七年级下期中语法总复习课件

一、新标准外研版英语七年级下期中语法总复习课件1.一般现在时2.现在进行时3.一般将来时4.比较级及最高级5.各种句型，天气动词时态名称特征词肯定句的动词一般现在sometimes,usually,oftenalways,every...,原形第三人称单数现在进行look,listen,now,It’s...(几点了).后的句子Don’tdosth.后的句子be+doing一般过去yesterday...,justnow,...ago,thismorning,WhenIwasyoung,过去式动词否定句一般疑问句原形在主语后＋don’t句前＋Do＋？第三人称单数在主语后＋doesn’t＋动词原形句前＋Does＋动词原形＋？过去式在主语后＋didn’t＋动词原形句前＋Did＋动词原形＋？否定句一般疑问句只在其后＋not(some-any)将其放到句首...＋？句中没有be、can,may,must,would的变法句中有be、can,may,must,would的变法否定句、一般疑问句的结构回答:Canyou...?Yes,Ican.No,Ican’t.Ishe...?Yes,heis.No,heisn’t.Doyou...?Yes,Ido.No,Idon’t.Does...she?Yesshedoes.No,shedoesn’t.Didthey...?Yes,theydid.No,theydidn’t.Wouldyou...?Yes,Iwould.No.Iwouldn’t.Werethey...?Yes,theywere.No,theyweren’t.Shouldyou...?Yes,Ishould.No,Ishouldn’t.2.否定句：直接在be后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+be+v-ing+其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语+be否定回答:No,主语+be+not-----Areyoudrawing?-----Yes,Iam./No,I’mnot.一.用所给动词的适当形式填空.1.Look!Thecat____________(run)upthetree.2.Thetwins__________(have)breakfast.3.----___he________(clean)theblackboard?----No,heisn’t.4.Tom__________(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They____________(sing)intheclassroom.isrunningarehavingIscleaningisplayingaresinging汉译英1.我们正在看电视.2.他们正在打扫教室.3.汤姆正在吃早饭.4.那对双胞胎正在睡觉.WearewatchingTV.Theyarecleaningtheclassroom.Tomishavingbreakfast.Thetwinsaresleeping.二.选择填空.1.Mymotheris_____TV.A.lookingatB.seeingC.readingD.watching2.---____you____abook?---Yes,Iam.A.Do,readB.Are,readC.Are,readingD.Are,looking3.Kate_____,theothers_____.A.sing,listenB.issinging,islisteningC.sing,arelisteningD.issinging,arelistening4.I___myeraser,butIcan’t______it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookfor三.句型转换1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.5.男孩子们正在踢足球.6.她正在铺床.7.我正在玩电脑游戏.8.你们正在听磁带吗?Theboysareplayingsoccer.Sheismakingthebed.Iamplayingcomputergames.Areyoulisteningtothetape?1、我的妈妈正在做早饭。Mymotherismakingbreakfast.2、我正要和我的朋友去看电影。Iamgoingtomovieswithmyfriend.3、他正在弹吉他吗？Isheplayingtheguitar?4、她不在拉小提琴。Sheisn’tplayingtheviolin.5、她们在干什么？正在打篮球。Whataretheydoing?Theyareplayingbasketball.6、Lucy和Mary正在打排球。LucyandMaryareplayingvolleyball.Comparativeandsuperlativedegrees比较级与最高级RevisionLet’ssaytogether.ShanghaiHongKongbigsmalloldnewShanghaiis________thanHongKong.HongKongis________thanShanghai.Shanghaiis________thanHongKong.HongKongis________thanShanghai.biggersmallernewerolderLet’ssaytogether.ShanghaiHongKongbigsmallnewoldhotveryhotShanghaiishot,butHongKongis________thanShanghai.hotterbusynoisyLondonis________and________thanCambridge.LondonCambridgequietbusiernoisierquickThebusisquick.Thetrainis________.Theplaneis___________.quickerthequickestCycling__________________thanswimming.dangerousismoredangerousGymnasticsis________________ofall.difficultthemostdifficultLiuXiang________________intheOlympicGames.ran(the)fastest自我小结：1.比较级指的是对人或物__________之间2.进行比较，句子中常用“_______”连接3.所比较的对象。4.5.最高级则是对_________或___________的人6.或物进行比较，常带有比较范围7.（____...或_____...)两者than三者三者以上ofin1）单音节和部分双音节词slowfastyoungtallfinelatethinbigeasyearlyslowerslowestyoungeryoungest一般在词尾加er,est2）以字母e结尾的词3）重读闭音节词只有一个辅音字母时,4）以辅音字母加“y”结尾的双音节词,finerfinestlaterlatesteasiereasiestthinnerthinnestbiggerbiggestearlierearliesttallertallestfasterfastest2.形容词、副词的比较级和最高级变化规律：词尾加r,st双写辅音字母,加er,est先改“y”为“i”再加er,est5）多音节和部分双音节词deliciousfamousmoderncarefullymoredeliciousmostdeliciousmorefamousmostfamous在词前加more或mostmoremodernmostmodernmorecarefullymostcarefully不规则变化good/wellmany/muchlittlebad/illoldfar原级比较级最高级年龄辈份距离程度betterbestmoremostworseworstolderoldesteldereldestfartherfarthestfurtherfurthestlessleastbadlittlemanymuchhappyinterestingdangerousillnicefarwell1.short--_________--___________2.thin--_________--___________3.early--_________--___________4.red--_________--___________5.fine--_________--___________6.fat--_________--___________7.cool--_________--___________8.old--_________--___________9.wet--_________--___________10.dry--_________--___________finerthinnerearlierredderdrierfattestcoolerolderwettershortershortestthinnestearliestreddestfinestfattercoolestoldestwettestdriest比较级常用句型：1.比较级＋than2.2.修饰词（much/alot/even/alittle/abit/far等）3.＋比较级4.5.3.表示两者之间的选择可使用6.Who/Whichis…＋比较级，AorB？7.4.比较级＋and＋比较级/8.moreandmore+原级9.5.the＋比较级，the＋比较级Tomis______________Jack.Jackis______________Tom.TomJacktallerthanshorterthanJohnKenfat/thinJohnis________________Ken.Kenis_________________John.fatterthanthinnerthanspringwarmsummerhotautumncoolwintercoldSpringis_______________autumn.Summeris__________________Spring.warmerthanhotterthanspringwarmsummerhotautumncoolwintercoldAutumnis________________spring.Winteris_________________autumn.coolerthancolderthancheesecakechocolatecakestrawberrycakeThecheesecakeisnice.Thechocolatecakeis_________.Thestrawberrycakeis____________thanthecheesecake.nicermuchnicerBaseballissmall.Tabletennisis____________thanbaseball.Baseballis_______thanfoo