辽宁省灯塔市第二初级中学九年级英语全册 Unit 5 What are the shirts made of？（第3课时）课件 （新版）人教新目标版.pptVIP

unit5itmustbelongtocarla selfcheck fillineachblankwiththecorrectwordgiven changetheformofthewordifnecessary anxiousstrangeworriedcarefulfavorite 1 marktwainismary sauthor 2 beofthedogthatdoesnotbark 3 fredisafraidofflying hefeelsbeforehegetsontheplane 4 ihaven tseenmycatfortwodays i mveryabouther 5 there sasmellinthehouse doyouknowwhatitis favorite careful anxious worried strange aproverbisashortpopularsaying usuallyofunknownandancientorigin thatexpresseseffectivelysomecommontruthorusefulthought itisawisesaying 1 onefingercannotliftasmallstone 2 whenanantsays ocean he stalkingaboutasmallpool wemustunitetodothings differentpeoplehavedifferentviewsonthings readtheseproverbsfromaroundtheworld whatdoyouthinktheymightmean discusswithyourclassmates 3 itislessofaproblemtobepoorthantobedishonest 4 becarefulofthepersonwhodoesnottalk andthedogthatdoesnotbark weshouldbehonestevenifwearepoor peopleoranimalswhoaresilentmightbethinkingabouthurtingothers 5 youcan twakeapersonwhoispretendingtobeasleep 6 tellmeandi llforget showmeandimaynotremember letmetry andi llunderstand ifothersdon tneedhelp it suselesstoofferthemsome thebestwayoflearningistopracticedoingsomething 7 don tletyesterdayuseuptoomuchoftoday 8 hewhowoulddogreatthingsshouldnotattemptthemallalone don tletpastthingsworryyouanymore ifyouwanttodosomethinggreat donotbeshytoaskforhelp 1 thereisnosmokewithoutfire 2 killtwobirdswithonestone 3 abirdinthehandisworthtwointhebush doyouknowthemeaning therearenoweaveswithoutwind tosolvetwoproblemsatonetimewithasingleaction itisbettertokeepwhatyouhavethantogiveitupandtrytogetsomethingbetter 4 outofsight outofmind ifyoudonotseesomeoneorsomethingfrequently youwillforgetaboutit 5 thegrassisalwaysgreenerontheotherside othersituationsalwaysseembetterthantheoneswearein ineachline circlethewordthatdoesn tbelong 1 escapeownerchaserun2 picniclunchdinneralien3 landappleicecreamchicken4 creaturealienexercisevisitor5 lostgrasstreeflower grammarfocus 表示推测的情态动词 在英语中 表示对某件事物的确定程度 即表示推测的时候 我们通常会用到以下情态动词 must might could may can t couldn t 一 can和could的区别和用法1 can表示体力和脑力方面的能力 或根据客观条件能做某种动作的 能力 e g canyouspeakenglish canyoumakeacake can用在否定句和疑问句中时 有时表示说话人的 猜测 或 不肯定 e g canthenewsbetrue 在日常会话中 can可代替may表示 允许 may比较正式 2 could是can的过去式 表示过去有过的能力和可能性 还有怀疑和不肯定的意思 在否定和疑问句中 eg shecouldn tskatewhenshewasfiveyearsold 能力 atthattimewethoughtthestorycouldbetrue 可能性 could用来提问 是有礼貌的请求could please 语气较为婉转 eg couldispeaktomrsmith please 二 might和may的区别和用法 1 may的用法 表示 允许 或 请求 eg mayicomein 在使用这一用法时需注意 may表示 允许 的否定形是mustnot 意思是 不应该 不许可 eg mayitakethisbookoutofthereading room no youmustn t b 表示说话人的猜测 认为某一事情 或许 或 可能 发生 eg hemayknowtheanswer c may用在感叹句中可表示祝愿 愿望 eg mayyousucceed 祝你成功 mayyouhaveapleasantjourney 一路平安 2 might的用法 a might可以代替may 表示现在时间的动作 但语气较为婉转客气或更加不肯定 eg mightitakeasuggestion b might用来表示现在时间时 还可表示 规劝 eg youmightpaymoreattentiontospokenenglish 三 must与haveto的区别haveto比较强调客观需要 must着重说明主观看法 另外haveto能用于更多时态 比较下面的句子 wehadtobethereat10 00 有时两者都可以用 意思差别不大 wemust havetoleavenow must在表示说话人对事物的推测时候要注意它比may肯定得多 相当于汉语的 一定 或 准是 只有在肯定句中能这样用 thismustbeyourroom 在回答由must引起的问题时 如果是否定的答复 不能用mustn t 而需要用needn t或don thaveto 因为mustn t是 一定不要 的意思 choosethebestanswer 1 ididn thearthephone i asleep a mustbeb musthavebeenc shouldbed shouldhavebeen2 mary beinparis isawherintownonlyafewminutesago a mustn tb shouldn tc can td maynot b c 3 peter comewithustonight butheisn tverysureyet a mustb mayc cand will4 ithoughtyou likesomethingtoread soihavebroughtyousomebooks a mayb mightc couldd must b b 1 这本书一定是李雷的 他正在找这本书 translation 2 这个发带可能是韩梅的 她喜欢戴发带 thisbookmustbelilei s heislookingforthebook thehairbandcouldbehanmei s shelikes