广东省深圳市文汇中学八年级英语上册 Module 4 School life Unit 8 English Week P3 Grammar课件 （新版）牛津深圳版.ppt

grammar unit8englishweek 1 tolearnhowtousethemodalverbshould2 tolearnhowtousehadbetter objectives modalverb should 1 inmyopinion everyschoolshouldhaveanenglishweek 2 youshouldcommunicateinenglishwithyourfriendswheneveryoucan 3 youshouldreadenglishbooksandmagazines andwatchenglishtelevisionprogrammes 4 aboveall youshouldenjoyenglish 5 whatshouldwedo 6 weshouldtakethischance havealk 1 inmyopinion everyschool anenglishweek 2 you inenglishwithyourfriendswheneveryoucan 3 you englishbooksandmagazines andwatchenglishtelevisionprogrammes 4 aboveall you english 5 what we 6 we thischance should have shouldcommunicate shouldread shouldenjoy shoulddo shouldtake go ready 1 iwasn tsurewhetheri offertohelpornot a shouldb mightc wouldd needed2 bob didyouhaveagoodtimeatjane spartylastnight yes butireally becausewehadanenglishexamthismorning a mustn tb shouldn tc couldn td needn t 1 should在肯定句中可用来讨论义务和职责或提出建议 意为 应该 如 情态动词should的用法 youshouldpaymoreattentiontospelling 2 should后面跟不带to的动词不定式 否定式为shouldnot 其缩略形式是shouldn t 意为 不应该 如 youshouldnot shouldn tplayfootballinthestreet 3 should用于疑问句 表示征求意见或请求指示 如 shouldicallthepolice yes youshould no youshouldn t 4 should还可以表示更正别人的说法 thetotalpriceofthesebooksis230 5yuan no thatshouldbe232 5yuan checkitagain 注意 should和oughtto均可用来谈论义务和职责或提出建议 两者可以互换使用 不过should常用得多 如 youshould oughttotakeyourmother sadvice 1 must的意思与should和oughtto类似 但语气更强或更肯定 表示 必须 之意 常含有命令的性质 should和oughtto的语气则相对缓和些 如 should oughtto must youmustgiveupdrinking 你必须戒酒 说话者可能是医生 强调命令执行的必须性 youreallyshould oughttogiveupdrinking 你真的应该戒酒 可能是来自亲友的劝告 2 should可以替代must使指示听起来更客气些 如 youshouldsendtheletterby30june 你应该在六月三十日之前寄出这封信 3 should和oughtto可以用来预测 表示预期会发生什么事情 must往往不这样用 如 明天天气会好的 itshouldbefinetomorrow itmustbefinetomorrow arthurshouldreadmoreenglishbooks he magazinesaboutpopstarsallthetime emily herwordsmoreclearlywhenshespeaksinenglish she againinthespeakingcompetitionnextyear amy morefriends she tooshy joseph hishomeworkmorecarefully he also morecarefullybeforehespeaks shouldnotread shouldpronounce shouldtry shouldmake should shoulddo should think notbe mscheniswritingareportaboutherstudents helphercompletethereportwithshouldorshouldnotandtheverbsfromthebox p120 a bedomakepronouncereadthinktry askandanswerthequestionswithshould possibleanswers whatshouldwedoifwewanttogetbettermarks 2 whatshouldwedoifwefindapurseontheclassroomfloor 3 whatshouldwedotoourparentswhentheyareold 4 whatshouldpeopledoiftheywanttomakegoodpublicspeeches weshouldstudyharderifwewanttogetbettermarks weshouldtakethepursetotheteacherifwefinditontheclassroomfloor weshouldlookafterourparentswhentheyareold theyshouldspeakslowly clearlyandconfidentlyiftheywanttomakegoodpublicspeeches hadbetter 1 they dbetterspeakclearlyandconfidently 2 we dbetterfindarichtravellerandtakehisgold 3 wehadbettergobeforeitrains 4 hehadbetterstayinbedtomorrow 5 you dbetternotdisturbhim 6 shehadbetternottellliesanymore havealk 1 they clearlyandconfidently 2 we arichtravellerandtakehisgold 3 we beforeitrains 4 he inbedtomorrow 5 you him 6 she liesanymore dbetterspeak dbetterfind hadbettergo hadbetterstay dbetternotdisturb hadbetternottell go ready 1 you giveupsmoking a hadbetterb shouldc cand oughtto2 mr whiteisofgreathelp you lethimgo a hadnotbetterb hadbetterdon tc hadbetternotd hadnobetter hadbetter用来表示竭力劝告 或告诉人们 包括自己 该做什么事 意为 做 是好的 最好还是 hadbetter之后要用不带to的动词不定式 即 hadbetterdo 其缩略形式为 dbetter 通常用 hadbetternot 不带to的动词不定式 来表示否定 如 hadbetter的用法 we dbetterhurryorwewillmissthetrain you dbetternotgooutlateatnight 用于回答时 通常用简略式 如 shalliwashmyclothesrightnow you dbetter you dbetternot 注意 hadbetter通常并不表示所提出的建议比其他选择更好 这里没有比较的意思 hadbetter用于谈论最近的将来 比should或oughtto在时间上更为紧急 如 thereisonlyfiveminutesleft youhadbetterhurryup 只剩五分钟了 你还是快点吧 1 vickydoesnotfeelwell shehasgotacold yousaytoher 2 mandyandjasonaregoingtohaveapicnicwithjudy mandyandjasonhavearrivedbutjudyislateagain mandysaystojason you dbettergoand you dbetternot askhertocomealongnexttime seeadoctor completethesentenceswithhadbetterorhadbetternotandtheexpressionsfromthebox b 3 somefriendsaregoingtovisityoutoday thefloorisdirty yousaytoyourself 4 yourmotherneedstogooutnow butitisgoingtorain yousaytoher 5 youwillhaveanexamtomorrow yourmothersaystoyou i dbettersweep you dbettertakean you dbetter thefloor umbrellawithyou notwatchtvtonight you dbettertowaitformeattheschoolgate ihavebetterwritetohimnow youhadnotbettergothere iwillhavebettercleantheroomrightnow hehasbetterspeakslowlyandconfidently correctthesentences wait hadbetternot had had had review 1 情态动词should的用法 2 should oughtto和must的区别 3 hadbetter的用法 1 youshouldeattoomuch 改为否定句 you toomuch 2 heshouldspeakslowly 改为一般疑问句 slowly 3 it sbestforyoutogetupearly 改为同义句 you upearly i 按要求改写下列句子 每空一词 shouldnoteat shouldhespeak hadbetterget 4 you dbettertakemuchmoneywithyou 改为否定句 you muchmoneywithyou 5 tomshouldpractisemoretoimprovehischinese 对划线部分提问 tom toimprovehischinese hadbetternottake whatshoulddo 1 我们接下来该怎么办呢 2 你应该多喝水 3 你最好按时还书 4 他们不应该整天呆在家里 5 我们最好打扫一下教室 根据汉语提示翻译下列句子 whatsh