资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 1,1,2024/11/21,Unit 112023/9/25,Unit 1Festivals around the world,2,2024/11/21,Unit 122023/9/25,情态动词用法,3,2024/11/21,情态动词用法32023/9/25,Modal verbs such as,may,might,will,would,can,could,shall,should,and,must,are used for many purposes.Find the sentences in the reading passage that use modal verbs.,1 Most ancient festivals,would,celebrate,the end of cold weather,2 Sometimes celebrations,would,be held,after hunters had caught animals.,4,2024/11/21,Modal verbs such as may,might,3 At that time people,would,starve if,food was difficult to find,4 or to satisfy the ancestor,who,might,return either to help or to do harm.,5 For the Japanese festival Obon,people,should,go to clean graves,6 this,will,lead the ancestor back to,earth.,5,2024/11/21,3 At that time people would st,7 It is now a childrens festival,when,they,can,dress up and go,8 the children,might,play a trick on,them.,9 Festivals,can,also be held to honour,famous people.,10 Harvest and Thanksgiving festivals,can,be very happy events.,6,2024/11/21,7 It is now a childrens festi,11 In European countries,people,will,usually decorate and,will,get,together,12 Some people,might,win awards for,their,13 At the Spring Festival in China,people,may,give children lucky money,in red paper.,14 These carnivals,might,include parades,dancing in the streets,7,2024/11/21,11 In European countries,peop,Read the sentences below and discuss with a partner how each of these modal verbs is being used in the situations.Use the suggestions in the box to help you.Some may have more than one answer.,ability,advice,agreement,guessing,past habit,necessity,permission,possibility,prediction,promise,request,8,2024/11/21,Read the sentences below and d,1.can and could,Jim isnt very good at maths or science,but he,can,speak English very well.,Our history test was so long last week that no one,could,finish it.,It was the last day of school,but the teacher said that we,could,not leave early.,ability,ability,permission,9,2024/11/21,1.can and couldabilityability,The hunters have been lost for days.They,could,starve.,Could,you please show me the way to Beihai Park,？,possibility,request,10,2024/11/21,The hunters have been lost for,2.may and might,What award did you get for the sports competition?,May,I have a look?,Our football team didnt play very well today,but we,might,do better tomorrow.,possibility,permission/request,11,2024/11/21,2.may and mightpossibilityper,3.will and would,During the Spring Festival time the whole family,will,come for dinner.,My uncle was poor but liked fashion,so he,would,often dress up as a rich man.,Are you free this Saturday?,Would,you like to join my family for dinner?,promise/prediction,past habit,request,12,2024/11/21,3.will and wouldpromise/pred,4.shall and should,The harvest festival begins on Saturday.We,shall,be there with our friends.,When going by plane,you,should,arrive at the airport at least one hour early.,Its nearly time for class to start.The teacher,should,be here soon.,promise,advice,prediction,13,2024/11/21,4.shall and shouldpromiseadvi,5.must and cant,When you eat fish you,must,be careful with the bones.,Wang Feng has won the English competition three times.He,must,be very smart.,A man landed on Mars?You must be joking.That,cant,be true.,advice/necessity,guessing,guessing,14,2024/11/21,5.must and cantadvice/neces,情态动词的特点,1)情态动词不能单独做谓语,除ought和have外,后面只能接不带to的不定式。,2)情态动词无人称数的变化,但有些情态动词 如can,will也有一般式和过去式的变化。,3)情态动词的“时态”形式并不是时间区别的主要标志,不少情况下,情态动词的现在式形式和过去式形式都可用来表示现在时间、过去时间和将来时间。,15,2024/11/21,情态动词的特点1)情态动词不能单独做谓语,除ought和,只作情态动词,can/could,may/,might,ought to,must,可情态可实义,need,dare,可情态可助动词,shall/should,will/,would,相当于情态动词,have to,used to,16,2024/11/21,只作情态动词 can/could,may/,1)can,的主要用法是：,A.,表示体力或脑力的能力：,e.g.The girl,can,dance very well.,B.,表示说话的推测、事物的可能性等,:,e.g.,Can,the news be true?,C.,在口语中,can,可以表示请求或允许,:,e.g.,Can,I sit here?,can,和,could,17,2024/11/21,1)can的主要用法是：can和could172023/9,can表示“能够”时与短语be able to同义,，但,can只用于一般现在时或过去时,，而,后者可用于各种时态,。另外，can表示个人有某种能力，而be able to表示某人通过努力、克服困难做成某事，相当于succeed in doing sth.；叙述过去事实时，最好用was/were able to，因为could只表示过去具有某种能力。,18,2024/11/21,can表示“能够”时与短语be able to同义，但can,如：,Can,you understand the different kinds of English these people are using?,Two years later,he,was able to,speak very good Chinese.,19,2024/11/21,如：192023/9/25,2)could,的主要用法是：,A.could,是,can,的过去式,表示与过去有关的能力和推测,:,e.g.We all knew that the young man,couldnt,be a doctor.,B.could,可以代替,can,表示请求,但语气较,can,客气、委婉,:,20,2024/11/21,2
展开阅读全文