七年级英语下册Unit4Don’teatinclassSectionA（第1课时）人教版.ppt

,Unit4Donteatinclass,SectionA第1课时(1a-1c),Theyarefighting,Lookatthetwoboys.Whataretheydoing?,Thisismyhall.,Iamlisteningthemusic.,Iamsorry.,1aWhichrulesarethesestudentsbreaking?Writethenumberoftherulenexttothestudent.,Dontarrivelateforclass.Youmustbeontime.2.Dontruninthehallways.3.Donteatintheclassroom.Youmusteatinthedininghall.4.Dontlistentomusicinclass.5.Dontfight.,1a,2,3,4,5,1a,Listen.Whatrulesarethesestudentsbreaking?Writethenumbersafterthenames.,1b,Peter_Amy_Mike_,2,3,4,1c.StudentAisanewstudent.StudentBtellsStudentAabouttherulesabove.,Whataretherules?,Well,wecantarrivelateforclass.Wemustbeontime.,Whataretherulesatschool?,Dontruninthehallways.,No!,1c,No!,1c,Anythingelse?,Donteatintheclassroom.,No!,1c,Dontlistentomusicinclass.,Anymore?,1.祈使句祈使句表示请求、命令、建议、劝告或征求对方意见等，其否定形式是在前面加上dont构成，肯定形式是动词原形开头。如：Stopfighting!别打架了！Dontlistentomusicintheclass.不要在教室里听音乐。,Languagepoints,2.Dontlistentomusicinclass.inclass意为“在课上”，加了冠词the，则意思与原来不一样，intheclass意为“在班上”。如：Donttalkinclass.课堂上不要说话。Dontrunintheclass.不要在班上跑。,Languagepoints,3.arrive的用法arrive是不及物动词，意为“到达，抵达”，若带宾语，后面需接介词，一般接at或in。(1)到达较小的地方用at。如：Wearriveattheschool.我们到达学校。(2)到达较大的地方用in。如：HearrivedinBeijingyesterday.他昨天到达北京。,Languagepoints,(3)同义词get,reach。get接地点名词需加介词to;接副词时则不加。reach表示到达某地时是及物动词，后面直接跟表示地点的名词。如：WhendowegettoBeijing?我们什么时候到达北京？Whenwilltheyreachcinema?他们什么时候到这儿呢？,Languagepoints,4.对女子的称呼Ms意为“女士”，多指对婚姻状况不明确的女性。类似的词还有Mrs,Miss。(1)Mrs是Mistress的缩写，意为“夫人”，用于已婚女子丈夫的姓前。(2)Miss意为“小姐”，用在未婚女子的姓之前，还常用于年轻的女教师的姓氏前，可译为“老师”。,Languagepoints,Languagepoints,如：MsMaryisafamouswriter.玛丽女士是位著名的作家。MrsWangisanEnglishteacher.王夫人是位英语老师MissZhangcomesfromShanghai.张小姐来自上海。,5.rule的用法rule是名词，意为“规则，规定，法则”。如：Wemustobeyschoolrules.我们需要遵守学校的规定与之搭配构成的词组有：obeyarule遵守规则;breakarule违反规定;carryoutarule执行规定,Languagepoints,小结训练,把下列祈使句改成否定形式。1.Beontime._2.Eatinthehall._3.Talkloudly._,Dontbeontime.,Donteatinthehall.,Donttalkloudly.,翻译下列句子。放学后不可以在街上踢足球。（not,after）外面很冷，你必须带上帽子。（outside,hat）你们学校的制度是什么？（atyourschool）上学不要迟到。(not，late)我们总是必须要穿校服（haveto）,Dontplayfootballinthestreetafterschool.,Itscoldoutside.Youmustwearyour