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时间:2019-02-14
《小学四年级英语第8讲:unit2重点词汇、短语、句型、语法(学生版)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、第了讲基床祈使句请找出森林屮所隐藏的所有的小动物。作业死成情况一、词汇知识杭理1.lunch午餐4.run跑7.hurry急忙lO.kid小孩二、词组2.dinner晚餐5.over结束8.Math数学11.ready准备好的3.breakfast早餐6.now现在9.English英语l.justaminute在多一会4.gototheplayground7.gotoschool去上学2.gohome回家5.gotobed上床睡觉8-Chineseclass语文课3.musicclass咅乐课6.getup起
2、床9.Bequiet,please.请安静10.Lookout!Danger!小心!危险!三、句型1.Schoolisover.Let^sgototheplayground!放学了,让我们一起去操场吧!2.Justaminute!等一会。3.Breakfastisready!早餐准备好了!4.Gohome,kids!该回家了,孩子们!四、语法1.概念:用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句.祈使句的作用是要求、请求或命令、劝告、建议别人做或不做。2.祈使句的结构:•肯定结构:1.Do型(即:动词
3、原形(+宾语)+其它成分)o2.Be型(即:Be+表语(名词或形容词)+其它成分)。3.Let型(即:Let+宾语+动词原形+其它成分)。•否定结构:1.Do型和Be型的否定式都是在句首加don't构成。2.Let型的否定式有两种:“Don,t+let+宾语+动词原形+其它成分”和“Let+宾语+not+动词原形+其它成分”。3.有些可用no开头,用来表示禁止性的祈使句。重难点教学重•难点1•祈使句的结构类型;2.否定形式。趣味引入祈使句,无主语,动词开头就可以。表示请求或命令,加上please表客气。要想变成
4、否定句,Don't开头别忘记。特色讲鮮()1.Yourhomeworkafterschool.A.doB.doing()2.sleepinclass.A.Can'tB.Don't()3.Pleaseplayvolleyballhere.C.todoC.NoA・pleaseB.doC.don^t2.Listentomusicinthehallways(改否定句)listentomusicinthehallways・3.Havelunchinclass,please.(改为否逹句)inclass,please.当童
5、练习A-、选择最佳答案填空:1.Ifyouaretired,arestandgototheplayground・A.haveB.HavingC・tohaveD.had2.mego.Itistimeforlunch.A.DoletB.letdo3.Heisnothonest.believehim.A.NotB.DoiftC.DoingletC・TonotD.TodoletD.Notto2.upearlytomorrow,oryouarelateforhavingChineseclass..A.GettingB.G
6、et5.inthestreet.It?sdangerous.A.NotrunB.Nottorun二、将以下祈使句改为否定式:1.Comehereearly.3.Pleasewaitforher.5.Situnderthetree,please.C.TogetC.DorftrunD.GotD・Donitorun2.Askhim.4.Readthebookcarefully-6.Let^sgotheretogether.ItisSaturdaytoday.Jackandhis1aresittingatthetabl
7、eThey2lunch,uMomJdon'tIike_3potatoes.Idon5twant4them/'saysJack,5heputsdownthebowl.44Allright/^aysJackmother.44Donoteat7_lunch,theyworkonthefarm.Intheevening,Jack5smothergivesJackabowlof8."Oh.theyare9Ilikethem^saysJack."They9re10samepotatoes^says,Jack^smothe
8、匸()1.A.brotherB.motherC.father()2.A.arehavingB.haveC.eat()3.A.theseB.someC.this()4.todrinkB.toeatC.drinking()5.orB.butC.then()6.A.itB.themC.tomatoes()7.A.AtB.BeforeC.After()8.A.potatoesB.riceC.s
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