现在进行时-一般现在时--导学案

Seeingisbelieving.眼见为实。Seeingisbelieving.眼见为实。1初二英语上册语法导学案班级_____姓名_____18课题一般现在时现在进行时学科英语课型新授主备人审核人课时1使用时间Oct.15知识目标：1.明确两个时态的定义。2.牢记两个时态的结构以及标志词。3.能够准确判断时态，掌握一定的做题方法，能够熟练区分运用这两种时态。学习过程：一、【导入】1.Look!Thegirl________________(dance)intheclassroom.2.Thegirloften______(dance)intheclassroomonweekends.二、【导学导研】1.概念不同：一般现在时：用来陈诉事实，或表经常或习惯性的动作。Example：He’stwelve.Igetupat6:30everyday.Shelikesnoodles.现在进行时：表示现在正在进行或发生的动作。Example：WearelearningEnglishnow.Wearelearningintheschoolthesedays.2.时间状语不同一般现在时：always（总是）usually（通常）often（经常）sometimes（有时）hardlyever（很少几乎不）seldom(很少),never（从不）once,twice,everyday,every…onSundays,threetimesaweek现在进行时：now,Look！,Listen！It’s+时间.或Don't...atthemoment;3.谓语动词不同（构成不同）一般现在时：肯定句：主+be+名词/形容词/数词/介词短语.主+动词原形/动词单三形式+其他.否定句：主+be+not+名词/形容词/数词/介词短语.主+don’t/doesn’t动词原形+其他.一般疑问句：Be+主+名词/形容词/数词/介词短语？(I’m变为Areyou)Do/Does+主+动词原形+其他？动词单三形式：Sheisagirl/thirsty/twelve/athome.(否定句，一般疑问句及回答)TraditionalChinesedoctorsbelieveweneedabalanceofyinandyangtobehealthy.(否定句/一般疑问句)Shetakesashoweratfiveo’clock.(否定句/一般疑问句)现在进行时：在肯定句中，句子的谓语动词由“助动词be(am,is，are)+动词的现在分词”构成bedoing(肯)/benotdoing（否）Example：1.Bettyistalkingtohermother.2.Linglingisshoppingforpresents.动词现在分词：现在分词变化规则：1.一般情况下直接加ingstudy---studyingspeak---speakingsay---saying2.以不发音的字母e结尾的单词，去掉字母e，再加ingmake---makingcome---comingtake---takingleave---leavingdance----dancingride----ridingwrite---writinghave---having3.以重读闭音节结尾，呈现“辅，元，辅”结构的动词，先双写末尾的辅音字母，再加ingstop---stoppingsit---sittingrun---runningswim-swimmingshop-shoppingcut---cuttingget---gettingbegin---beginning4.以ie结尾的动词，把ie改为y，再加inglie---lying写出下列动词的现在分词：run__________swim_________make__________write________have_________sing________dance_________put_________see________buy_________love____________take_________get_________stop________sit________begin________s用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefoodnow.4.What_____you______(do)now?5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic.9.It’s5o’clocknow.We_____________(have)suppernow10.______Helen____________(wash)clothes?Yes,sheis.句型转换：1.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)__________________________________________________________________________________________________________________________2．I’mplayingthefootballintheplayground.(对划线部分进行提问)__________________________________________________________________________________________________________________________________Seeingisbelieving.眼见为实。Seeingisbelieving.眼见为实。23．Tomisreadingbooksinhisstudy.(对划线部分进行提问)_________________________________________________________三、【拓展提高】（先自主完成，师对答案，生改错，小组讨论，讲题）(一).Hehashislunchathome.（变为进行时态）_______________________（二）、用动词的适当形式填空1.She______________(go)toschoolateighto’clock.2.It’ssixo’clock.Theyare_____________(eat)supper.3.Heusually___________(get)upat17:00.4.She___________(live)inBeijing.5.Sally_________(be)herejustnow(刚才).6._______(be)thereafly(苍蝇)onthetablejustnow?7.Theyare__________(dig)ahole(洞).8.Myfather_______________(mend)hismodel(模型)planethesedays.（三）、按要求重写下列句子:1.Weareinthesamegrade.(改为否定句)_______________________2.Icanborrowthosebooksfromourschool.(改为否定句)_______________________3.Theyhavenicekites.(改为否定句)_______________________4.Openthedoor,please.(改为否定句)_______________________5.Therearesomeapplesonthetrees.(主语改成单数,重写句子)_______________________6.WehavemanyfriendsinChina.(主语改成单数,重写句子)_______________________7.Kateishelpinghermotherwithhousework.(改成一般疑问句)_______________________8.Theycanstayathomefortwodays.(改成一般疑问句)_________________________________________9.Shetakesashoweratfiveo’clock.(划线部分提问)____________she________atfiveo’clock?10.IwanttosleepalittlelongerbecauseI’mtired.(划线部分提问)_______________________wanttosleepalittlelonger?2.Lindaisworkingintheroom.(划线部分提问)_______Linda________?3.Theyaregoinghomeatfiveo’clock.(划线部分提问)_________they_____home?4.Jackiseatinghamburgersandhotdogs.(划线部分提问)5.Mikeisdrawingpicturesnow.(改为否定句)6.Bettyiseatingsomebread.(改为一般疑问句)______Bettyeating____bread?7.—Aretheboysdecoratingthehouse?(作肯定和否定回答)8.SandyandTomarecookingthemeal.(就划线部分提问)________SandyandTom_____?9.Ioftenvisitmygrandmaattheweekend.（就划线部分提问）10.Linglinggoestothelibrarytwiceaweek.（就划线部分提问）四、【归纳总结】（小组归纳，全班交流，教师补充）1.定义，2.结构3.用法4.做题中需要注意的问题五.【检测达标，互助提高】（出示分层习题，生自主完成，出示答案，互查，互纠，互讲等）1.Look!Theboystudentsare___footballwhilethegirlsare________.A.playing,danceB.playing,dancingC.play,dancingD.play,dance2.He_____todohislessonsatfighteveryeveningA.isbeginningB.isbeginningC.beginD.begins3.________he_________onwellwithhisfriendsthisterm?A.Dose,getsB.Dose,getC.is,gettingD.Is,geting4.Mr.Smith______shortstories,buthe______aTVplaythesedays.A.iswriting,iswritingB.iswriting,writesC.writes,iswritingD.writes,writes5.I_______tothecinema.I_________thereeverySunday.A.go.goB.amgoing,goC.go.amgoingD.amgoing,amgoing6.Look.they_________agoodtime,____