人教版七年级下册英语1-6单元语法要点

七年级下册重点语法,Unit1语法重点1.can（情态动词）+动词原形（be/do）,动词无人称变化，都用原形）重点句型：whatclubdoyouwanttojoin？你想加入什么俱乐部？第二人称单复数答句：I/Wewanttojointhechessclub.WhatclubdoesLisa/she/hewanttojoin?第三人称单数答句：She/Hewantstothemusicclub.WhatclubdoMaryandBobwanttojoin?第三人称复数答句：TheywanttojointheEnglishclub.,1.Canyoudraw?Yes,Ican./No,Icant.2.Whatclubdoyouwanttojoin?Iwanttojointhechessclub/asportsclub.3.Whatsportsdoyouwanttoplay?(Iwanttoplay在日常口语中常省略)Soccer.4.Canheplaychess?Yes,hecan./No.hecant5.CanJaneandJillswim?Yes,theycan./No,theycant.6.Whatcanyoudo?Icandance./Icantsing.,Unit2in，on,atIn1泛指“在上午，在下午，在晚上”：inthemorning/intheafternoon/intheevening2表示“在某个季节”：inspring/insummer在春天/在夏天3表示“某年，某月,”：in2014（twentyfourteen）/inMarch（在三月）/intheday(在白天)On1表示“星期几”onMonday2表示“在具体的某一天”：onMarch24th,2014(日期序数词the只读不写)3表示“在某个节日”：onchildrensdayAt1.表示“在具体的某个时刻”：atnineoclock9:002.表示“在中午，在晚上”：atnoon,atnight3.表示“在特定时间”：atthattime,重难：时刻表达：1.顺读法：6：30sixthirty3:15threefifteen分钟30用past(几点过几分)：6：30thirty/halfpastsix2.逆读法：3：15aquarter/fifteenpastthree分钟30用to（差几分几点）：6：55fivetoseven3.整点：用oclock，也可以省略：7：00/7oclock,重点句型Whattime句型:提问精确时刻。而when提问时间范围广，可以指哪一天，哪一年或月，也可指时刻。1.Whattimedoyouusuallygetup?Ialwaysgetupatfivefifty.2.Whattimeisyourradioshow?Fromtwelveoclockatnighttosixoclockinthemorning3.Whendoyougotowork?Igotoworkonweekdays.,1.提问交通工具用howUnit3重点句型第一人称Howdoyougettoschool?Iridemybike.第三人称单数:HowdoesMarrygettoschool?Shetakesthesubway.2.Ittakessb(宾语)+时间段+todo(动词原形）sthHowlongdoesittakeyoutowork?拓展：for+时间段也用howlong提问Hedoeshomeworkfortwohours.Howlongdoeshedohomework?3.howfarisitfromAtoB?（提问距离）Itis+距离.4.Itis+adj.+（forsb）+todosth做某事对某人来说怎么样5.thereis（有）就近原则Thereisabananaandsomeapplesonthetable.Therearesomeapplesandabananaonthetable.,交通工具表达方式：1.takea/the+交通工具+tosp=go/gettospby+交通工具（交通工具均用单数，后者前面无冠词）（take放句中，by+交通工具放在句末）注意不同人称后的动词变化Itakethebustoschool=Igotoschoolbybus.She/HetakesthetraintoJinan=She/HegoestoJinanbytrainLucyandLily(They)takethesubwaytoJinan=TheygotoBeijingbysubway.,2.几种特殊用法骑自行车去某地：ridea/the/onesbiketosp=gotospbybike步行去某地：walktosp=gotosponfoot开车去某地：drivea/the/onescartosp=gotospbycar乘飞机去某地：takea/theplanetosp=gotospbyplane/byairHetakestheplanetoEngland=HegoestoEnglandbyplane,Unit4重点句型祈使句：常省略第二人称主语，一般是第二人称。肯定句：动词原形（be/do）+其他否定句：Dont+动词原形（be/do）+其他Arrivelateforschool（肯）Dontarrivelateforschool.（否）Beontime(肯)Dontbeontime.(否)Lethimcomein.（肯）Dontlethimcomein.（否）（经常由带有can,must,haveto的句子转换）,must是个情态动词，直接动词原形=havetodo,Unit51.Whydoyouwanttoseethelions?Becausetheyreverysmart.2.Whydoyoulikepandas?Becausetheyrekindofinteresting.3.WhydoesJohnlikekoalas?Becausetheyreverycute.4.Whydontyouliketigers?Becausetheyrereallyscary.5.Wherearelionsfrom?TheyrefromSouthAfrica6.Whatanimalsdoyoulike?Ilikedogsbecausetheyrefriendlyandsmart.,一般现在时表现在的状态或经常或习惯性的动作1.be动词的一般现在时的句式：肯定句：主语+be+n./adj.等。2.实义动词的一般现在时句式1)主语（I/We/You/They/两个以上）+实动原形+其他eg:IlikeEnglish.Youarebeautiful.2)主语（He/She/It/一个人或物）+实动单三+其他eg:Heplaysbasketballeveryday.3.一般现在时的常见标志词：always,usually,often,sometimes,never,everydayererymorning,onweekends等。,现在进行时：指现在正在进行的动作陈述句：肯定句：主语+be+doing：Sheisreadinganewspaperathome.否定句：主语+be+not+doing:Sheisnt(isnot缩写)readinganewspaper.一般疑问句：将be动提前：be+主语+doingsth?Isshereadinganewspaper?Yes,Sheis./No,sheisnt.特殊疑问句：提问做什么what+be+主语+doingsth提问地点Where+be+主语+doingsthWhatisshedoing?Whereisshereadinganewspaper?（陈述句为第一人称时，问句也和一般现在时一样变成第二人称）,现在进行好判断，汉意多有“正在干”；句中now最常见，look,listen放在前。另外Its+时间，还有Dont+动原。标志词：now，look，listen，bequiet,dont动原+其他,Whatisdoing?Whereis.?Its7:00.等(1)Thechildrenareswimmingatthepoolnow.孩子们现在正在游泳池游泳。(2)Look,thetwinsareflyingakite.看，那对双胞胎在放风筝。(3)Listen,whoissinginginthenextroom?听，谁正在隔壁房间唱歌？(4)Its8oclock.ThestudentsarehavingEnglish.现在8点了，学生们正上英语课。(5)Donttalk.Imwritingaletter.别说话。我在写信呢,现在分词变化规则watch-watches-watchingwash-washes-washingtalk-talks-talkingread-reads-readinglisten-listens-listeningclean-cleans-cleaninguse-uses-usingmake-makes-makingexercise-exercises-exercising直接+ing：watch-watching/wash-washing/talk-talking/talk-talking/read-reading尾字母不发音的去掉不发音字母+ing:use-using/make-making/exercise-exercising双写词尾加ing的词swim-swimmingshop-shoppingcut-cuttingget-gettingrun-runningsit-sitting,同义句转换,bytrain,takesto,bycar,Inhiscar,walksto,onfoot,bybike,takestowalk,3.我花了两个小时做作业Ittakestwohours_myhomework.Howlongdoesittakeyoutodoyourhomework?4.LiMeilivesfivemilesfromschool.（划线提问）_doesLiMeilivefromschool?5.Ittakesmetenminutestowalkhome.（划线提问）_doesittakeyoutowalkhome?6.许多村民从来没离开过这个小村庄。_ofthevillagers_thesmallvillage.7.Toplaysoccerisdifficult.（改为同义句）_difficult_.8.他每天练习弹吉他。He_theguitareveryday.,metodo,Howfar,Howlong,Manyneverleave,Itstoplaysoccer,practicesplaying,1.Therearemany(动物)_inthezoo.2.Wearetired.Lets_(放松).3.Thepeopleinthebankareallvery_(友好的).4.Thegirlisntnice.Shes_（丑陋的）5.Ilikemonkeys(猴子)verymuch.Becausetheyarec_.6.Weknowt_eatmeatanddangerous.7.Heusuallygetsupandeatsleavesatnight(划线提问)_doesheusually_atnight?8.Helikegiraffesandpenguins.(否定句)He_likegiraffes_penguins.10.Thepictureisalittleugly.(同义句)Thepictureis_ugly.,一、汉译英(词组)1.用两条腿走路_2.整天睡觉_3.非常喜欢_4.来自中国的老师_5.有点懒_6.好运的标志/象征_7.其中之一_8.拯救大象_9.迷路_10.走很长一段时间_11.有水和食物的地方_12.这能帮助他们生存_13.在巨大、极大的危险中_14.失去他们的家园_15.为了象牙而杀死大象_16.象牙制品_17.对某人人友好_18.砍倒很多的树_19.一只大象从不忘记_losetheirhomes,二、汉译英（句子）1.我喜欢狗因为它们又友好又有趣。_2.我非常喜欢老虎。_3.大象是泰国的标志之一。_4.这是好运的标志。_5.大象能够长时间行走而且从不走路_6.它们也能记住有食物和水的地方。_7.但是大象面临巨大的危险。_8.人们砍伐树木，因此大象正在遗失它们的家园。9.我们必须拯救树木，拒买象牙制品。_10.人们说“大象从不会忘记”。_,三、按词语正确的形式填空1.Whydoyoulike_(panda)?Becausethey_(be)verycute.2.Whydoyouwant_(see)them?Becausetheyarevery_(interest).3.Hecan_(walk)ontwolegs.Hecan_(dance),too.4.Lets_(see)thekoalasfirst.5.Elephantscan_(walk)foralongtimeandnever_(get)lost.6.Elephantsrememberplaces（有）foodandwater7.People(砍倒)manytreessoelephants_(lose)theirhomes.,8.Wemust_(save)elephantsand_(notbuy)things_(make)ofivory.9.Where_(be)theyf