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ID:30961927
大小:14.53 MB
页数:49页
时间:2019-01-04
《七年级英语下册 unit 4 dont eat in class课件 (新版)人教新目标版》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Tolearnimperatives(Don’t...).Tolearntousecanforpermission.Tolearntousemodelverbshaveto,must.ObjectivesPartIWords&ExpressionsPartIIGrammarFocusPartIIIExercisesPartIWords&ExpressionsLet’slearnsomenewwords.hallwayhalldininghallfightuniformdishdishesdothedishesmakeone’sbedkitchenhairWordsExpressionsru
2、len.规则;规章arrivev.到达(be)ontime准时listenv.听;倾听listento...听……sorryadj.抱歉的;难过的;惋惜的WordsExpressionsoutsideadv.在外面adj.外面的wearv.穿;戴importantadj.重要的bringv.带来;取来haveto必须;不得不quietadj.安静的WordsExpressionsoutadv.外出goout外出(娱乐)practicev.&n.练习beforeprep.&conj.在……以前adv.以前dirtyadj.脏的moreadj.&pron.更多(的)WordsExpressio
3、nsnoisyadj.吵闹的relaxv.放松;休息readv.读;阅读terribleadj.非常讨厌的;可怕的feelv.感受;觉得strictadj.严格的;严厉的WordsExpressionsbestrict(withsb.)(对某人)要求严格rememberv.记住;记起followv.遵循;跟随followtherules遵守规则luckn.幸运;运气keepv.保持;保留learnv.学习;学会NewYork纽约PartIIGrammarFocusKeyStructures1.Don’truninthehallways.2.Don’tfight.3.—Whatarether
4、ules?—Wemustbeontimeforclass.4.—Canweeatintheclassroom?—No,wecan’t,butwecaneatinthedininghall.5.—Canwewearahatinclass?—Yes,wecan./No,wecan’t.6.—Doeshehavetowearauniformatschool?—Yes,hedoes./No,hedoesn’t.7.—Whatdoyouhavetodo?—Wehavetobequietinthelibrary.KeyPoints一、祈使句功能:命令、警告、要求。结构:省略了主语You的句子。1.动词
5、原形(+宾语)!/Be动词+形容词/名词!(1)Closethedoor,please!(2)Becareful!Herecomesthecar.2.Don’t+动词原形(+宾语)!/Don’tbe动词+形容词/名词!(1)Don’teatintheclassroom!(2)Don’tbelateforclass!3.No+名词/doing!(1)Nosmoking!(2)Notalking.4.含有祈使句的复合句:祈使句+and+句子。祈使句+or+句子。(1)Workhardandyou’llsucceed.=Ifyouworkhard,youwillsucceed.(2)Workha
6、rdoryou’llfail.=Ifyoudon’tworkhard,youwillfail.二、情态动词can的用法(can在肯定句、疑问句、否定句的用法)1.肯定句:Sb.candosth.Wecaneatinthedinninghall.2.疑问句:Cansb.dosth.?Canwelistentomusic?3.否定句:Sb.can’t(cannot)dosth.Wecan’tlistentomusicinthehallways.haveto的用法1.肯定句:主语+haveto+动词原形+其他注意:一般现在时:主语是第三人称单数时用hasto,其它时候用haveto(过去时:无论
7、人称和单复数都用hadto.)(1)Wehavetowearsneakersforgymclass.在体育课上我们必须穿运动鞋。(2)Tomhastopracticetheguitareveryday.汤姆每天必须练习弹吉它。(3)Ihadtogetupat5:00amlastMonday.上周一我不得不早上5点起床。2.否定句:主语+don’thaveto+动词原形+其他。一般现在时:主语是第三人称单数时用doesn’
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