【小学英语】第10讲-一般现在时(教案)

一般现在时一、导入一、导入Weoftentohomeearlyafterschool.（海南小升初试题）A.go B.goes C.isgo D.aregoThe2018FIFAWorldCup inRussia.（合肥小升初模拟试题）are B.am C.is D.hasHeisill,sohehishomework.（河北小升初试题）A.do B.notdo C.don’tdo D.doesn’tdo4. WangMei_____musicandoften_____tomusic.A.like;listen B.likes;listensC.like;arelistening D.liking;listen5. Jenny_______Englisheveryevening.A.studysB.studiesC.study D.studied【答案】ACDBB【解析】本题考察一般现在时动词形式单复数的判断以及变化，主语we是复数，故选A。本题考察一般现在时动词形式单复数的判断以及变化，2018年世界杯是单数，故选C。本题考察一般现在时动词形式的否定形式变化，主语he是单数，故选D。本题考察一般现在时动词形式单复数的判断以及变化，主语WangMei是第三人称单数，动词也需要变成对应的三单形式。And前后保持形式一致，故选B。本题考察一般现在时动词形式单复数的判断以及变化，主语Jenny是第三人称单数，动词也需要变成对应的三单形式。Study的复数需要把y变成i再加-es，故选B。二、知识讲解二、知识讲解知识点1一般现在时的意义知识点1一般现在时的意义知识点1一般现在时的用法知识点1一般现在时的用法1.表示某人的性格，能力，外貌和爱好；某物的特征，位置。1)Sheisverynice.（性格）2)IcanspeakEnglishandChinese.（能力）3)Theboyistall.（外貌）4)Hehasshortblackhair.（外貌）5）Ilikeredcoats.（爱好）6)Leavesarealwaysgreen.（特征）7)Theballisunderthetable.（位置）2.表示经常性或习惯性的动作或者存在的状态。常与always，usually，often，sometimes，everyday，never等时间状语连用。1)IoftenplaysocceronSundays.2)Mikeusuallygoestoschoolbybike.3)Igetupatsixeveryday.3.表示自然现象或真理。1)Theearthgoesaroundthesun.2)Ayearhasfourseasons.3)Sundayisthefirstdayofaweekinmanywesterncountries.例题1例题1Farmers_________riceinspring.A.growing B.isgrowC.grewD.grow【答案】D【解析】本题考察对一般现在时的意义和用法的理解。本句说明“春种秋收”这个一般规律，故选D。例题2例题2Anurseusually_______awhiteuniform.

A.wear.B.wearing.C.wearsDtowear【答案】C【解析】本题考察一般现在时用法中“表示经常性状态”的意义，以及动词形式判断，故选C。知识点2一般现在时的变化规则知识点2一般现在时的变化规则1)一般现在时肯定形式的变化

①含有be动词（表示状态的动词—“是什么”）的句式：主语+be(am,is,are)+其它。Iamagirl.It’sabook.Theyarerulers.②含有实意动词（表示动作的动词—“做什么”）的句式：a.主语+动词原形+其他。如：Weplayfootballtogether.Ihavebreakfastathome.b.当主语为第三人称单数(he,she,it)时，主语+动词的单三形式+其他（☞参看本小节4））Helikesapples.Lucyhasacold.Tomoftenwearsawhiteshirt.2)一般现在时否定形式的变化

①be动词的变化。

否定句：主语+be+not+其它 如：Heisaworker. 否定句：Heisnotaworker.Iamaboy. 否定句：Iamnotaboy.Sheisbeautiful. 否定句： Sheisnotbeautiful.②行为动词的变化。

a.否定句：主语+don't(doesn't)+动词原形(+其它)。如：Idon'tlikebread.

b.当主语为第三人称单数时，要用doesn't构成否定句。如：Hedoesn'toftenplayfootball.3)一般现在时的疑问形式的变化（以及其肯定回答和否定回答）①一般疑问句：Do(Does)+主语+动词原形+其它。如：Ioftenplayfootball. 一般疑问句：-Doyouoftenplayfootball? 一般疑问句的回答：-Yes,Ido./No,Idon't.

当主语为第三人称单数时，要用does构成一般疑问句。如：Shegoestoworkbybike. 一般疑问句：-Doesshegotoworkbybike? 一般疑问句的回答：-Yes,shedoes./No,shedoesn't.②一般疑问句：Be+主语+其它。如：Iamastudent. 一般疑问句：-Areyouastudent?一般疑问句的回答：-Yes.Iam./No,I'mnot.4)第三人称单数形式动词的变化规则

1．一般情况下，直接加-s，如：cook-cooks,milk-milks

2．以s.x.sh.ch.o结尾，加-es，如：guess-guesses,wash-washes,watch-watches,go-goes

3．以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies4.以“元音字母+y”结尾，词尾直接加-s，如：stay-stays例题1请把下列单词改写为对应的三单形式。例题1drink________go_______stay________make________

look_________have_______pass_______carry____

come________watch______plant_______fly________

study_______brush________do_________teach_______【答案】drinksgoes stays makes

lookshas passes carries

comeswatches plants flies

studiesbrushes doesteaches【解析】本题考察一般现在时动词第三人称单数形式的变化规则，尤其注意含有特殊单词的三单变化以及一般形式的规则变化。例题2例题21.Weoften_______(play)intheplayground.2.He_______(get)upatsixo’clock.3.____you______(brush)yourteetheverymorning.4.What______(do)heusually____(do)afterschool?5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.【答案】1-5：play；gets；Dobrush；doesdo；studies6.Mikesometimes_______(go)totheparkwithhissister.7.Ateightatnight,sheoften_______(watch)TVwithhisparents.8._____Mike_____(read)Englisheveryday?9.Howmanylessons_____yourclassmate______(have)onMonday?10.Whattime______hismother_______(do)thehousework?【答案】6-10：goes；watches；Doesread；doeshave；doesdo【解析】本题主要考察一般现在时三单形式的变化规则，尤其特殊变化形式。例题3例题31.I____toschoolat7:00inthemorning.A.goB.goingC.goes2.They__bookseverydayinthelibrary.A.readsB.readC.reading3.Themonkey__eatingbananasverymuch.A.likeB.likesC.liking4.Myfather____toreadnewspaperaftersuppereveryday.A.likeB.likesC.liking5.IlikewatchingTV,butmymother__likeit.A.don’tB.doesn’tC.does6.____yourfatherdrinkmilkeveryday?A.DoB.AreC.Does7.Myfriend____Chineseeveryevening.AstudysBstudiesCstudyDstudied8.Thesun____intheeastand____inthewest.Arose;setBrises;setsCrises,setDrise;sets【答案】1-8：ABBBB；CBB【解析】本题主要考察一般现在时第三人称单数的判断以及一般疑问句的变化规则，尤其特殊变化形式。例题4例题41.IsyourbrotherspeakEnglish?_________2.Doeshelikesgoingfishing?__________3.Helikesplaysgamesafterclass.________4.Mr.WuteachsusEnglish.___________5.Shedon'tdoherhomeworkonSundays._________________【答案】1-5：Is-Does;likes-like;plays-playing;teachs-teaches;don't-doesn't【解析】本题主要考察一般现在时第三人称单数、否定，以及一般疑问句的变化规则，尤其特殊变化形式。例题5例题1请把下面句子改写为对应的否定句。例题5例题1Theyarefamily.否定句：IwatchTVeveryday.否定句：Sheoftensingsinthebedroom.否定句：TheylikeEnglish.否定句：【答案】Theyarefamily.否定句：Theyarenotfamily.IwatchTVeveryday.否定句：Idon’twatchTVeveryday.Sheoftensingsinthebedroom.否定句：Shedoesn’toftensinginthebedroom.TheylikeEnglish.否定句：Theydon’tlikeEnglish.【解析】本题考察一般现在时否定形式的变化规则，尤其注意含有实义动词的句子中需要添加don’t或doesn’t。例题6请把下面的句子变为对应的一般疑问句。例题6Ioftenplaythepiano.一般疑问句：Sheusuallygoestoschoolbycar.一般疑问句：Sheisastudent.一般疑问句：Theylikeanimals.一般疑问句：【答案】Ioftenplaythepiano.一般疑问句：Doyouoftenplaythepiano?Sheusuallygoestoschoolbycar.一般疑问句：Doessheusuallygotoschoolbycar?Sheisastudent.一般疑问句：Issheastudent?Theylikeanimals.一般疑问句：Dotheylikeanimals?【解析】本题考察一般现在时疑问句的变化规则，注意句首添加do或does的情况。三、课堂运用三、课堂运用能力达标能力达标()1._____youhaveabook?A.DoB.AreC.IsD.Does()2.SheandI________(take)awalktogethereveryevening.()3.Shedoesn’t__________herhomeworkintheafternoon.A.doingB.todoC.doesD.do()4.Tomisaworker.He_______inafactory.Hissisters_______inahospital.A.work;workB.works;workC.work;worksD.works;works5.写出下列动词的第三人称单数形式。go____catch___ brush___wash___do____like_____have____ watch___drink___fly____say____learn_____ eat____ read____ sing____buy_____study___ stay____ make____ look___ pass___ carry____ come___ plant(种植)___ teach_______ buy__________【答案】1A 2.take 3.do 4.B5.goes;catches;brushes;washes;does;likes;has;watches;drinks;flies;says;learns;eats;reads;sings;buys;studies;stays;makes;looks;passes;carries;comes;plants;teaches;buys【解析】考察含有实义动词的一般疑问句变化，主语为you，选择A。考察对于一般现在时的单复数变化的理解。“她和我”是复数，填take。考查一般现在时的否定形式变化，根据否定形式变化规则，选择D。考察对于一般现在时的单复数变化。“他”是第三人称单数，用动词的三单形式；“他的妹妹们”是复数，用动词的复数形式（原形）按照动词三单形式的变化规律填写。能力提升能力提升()1.How___________hegotowork?He___________toworkbybike.A.does;goB.do;goesC.do;goD.does;goes()2.DoesPeterliketowatchTV?__________.A.Yes,helikeB.No,hedoesn’tC.Yes,henotlikeD.No,henotlikes()3.Manypeopleoften_______(listen)totheradiointhemorning.()4.Mikesometimes_______(go)totheparkwithhissister.()5.Howmanylessons_______yourclassmates_______(have)onMonday?6.连词成句writesspeakwellheEnglishbutdoesnotgood 【答案】1.D2.B3.listen4.goes5.do;have6.参考答案：HewritesgoodEnglishbutdoesn'tspeakwell.【解析】考查一般现在时的一般疑问句变化以及肯定形式的三单变化。综合判断选择D。考查含有一般现在时的一般疑问句变化，根据回答规则，选择B。考查对于一般现在时的单复数变化的理解。虽然people的词尾没有-s或-es的形式变化，仍要视为复数，动词使用复数形式，填listen。考查一般现在时的单复数变化。主语Mike为第三人称单数，动词需要用三单形式，填goes。考查含有一般现在时的句子的特殊疑问句变化。根据一般现在时特殊疑问句的变化规则填写do和have。根据动词三单形式以及否定规则，可以看出doesn't是在否定speak的，从而一举突破。Myfavouriteseason-summerEverytime,whenthesunshiningbrightly,Iknowsummeriscoming.Thoughitisveryhot,Istilllikesummer.Inhotsummer,Ilikelyinginthesunshine,sometimes,butIalwaysstayforashorttime.Always,lotsofpeopleswiminthesea,orintheswimmingpool.Ilikeplayingwithmyfriendsintheswimmingpoolandhaveahappytime.

Mostpeopledon’tlikethesunshineinsummerbecauseit'stoohot.Itmakesthemfeeltired.五、课堂小结四、口语训练营五、课堂小结四、口语训练营1.一般现在时的肯定形式变化Theyarerulers.Tomoftenwearsawhiteshirt.go_______（goes）teach_______（teaches）study_______（studies）come________（comes）have_______（has）be_______（is）2.一般现在时的否定形式变化Youarebeautiful.→Youarenotbeautiful.Heisaworker.→Heisnotaworker.Heoftenplaysfootball.→Hedoesn'toftenplayfootball.3.一般现在时的疑问形式变化Ioftenplayfootball. 一般疑问句：-Doyouoftenplayfootball? 一般疑问句的回答：-Yes,Ido./No,Idon't.

Iamastudent. 一般疑问句：-Areyouastudent?一般疑问句的回答：-Yes.Iam./No,I'mnot.六、作业六、作业巩固巩固请仔细阅读教材，补充完整下列句子。Heoften________(have)dinnerathome.DanielandTommy_______(be)inClassOne.We_______(notwatch)TVonMonday.Nick_______(notgo)tothezooonSunday.______they________(like)theWorldCup?DanielwatchesTVeveryevening.(改为否句)__________________________________________________.Idomyhomeworkeveryday.(改为一般疑问句，并作否定回答)______________________