Festivals around the world 语法学案(学生版)

Unit 1 Festivals around the worldgrammar 学案教学内容Learning aims：To master some sentence patternsTo master the usage of Grammar情态动词Learning key points：To master some sentence patternsLearning difficult points：To master the usage of Grammar情态动词【学案使用说明】在提前预习的前提下完成学习指导即时感悟【回顾复习】Check the home work. （have a dictation of the language points）【自主 合作 探究】Discover useful structures from the passage. 1Most ancient festivals _ celebrate the end of cold weather2Sometimes celebrations_ be held after hunters had caught animals. 3At that time people_ starve if food was difficult to find4or to satisfy the ancestors, who _ return either to help or to do harm. 5For the Japanese festival Obon, people _ go to clean graves6It is now a childrens festival, when they _ dress up and go7the children _ play a trick on them. 8Festivals_ also be held to honour famous people. 9Harvest and Thanksgiving festivals _ be very happy events. 10In European countries, people_ usually decorate churches and town halls11Some people_ win awards for their farm produce12At the Spring Festival in China, people_ give children lucky money in red paper. 13These carnivals_ include parades, dancing in the streets 情态动词含义否定式 注意点can / could表能力“能，会”cant“不会，不能”区别 be able to表许可“可以”cant“不可以，不许”代替may表推测“可能”cant“不可能”主要用于否定、疑问句中1表示某人通过努力克服困难做成某事，要用was / were able to. 2could, might, would 表委婉语气用于疑问句, 答语仍须用can, may, will. 3can 用于肯定句中, 可表示”有时可能”Everyone here can speak English. _ I have a look at your notebook? Yes, you_. / No, you_. It_ be Mary. She has fallen ill. She cant have left school, for her bike is still here. The monkeys look sweet, but they can be very naughty. She_ sing the song in English. IcouldreadwhenIwasfour. The fire spread through the hotel quickly but everyone was able to get out. 情态动词含义否定式 注 意 点may /might表许可“可以”mustnt“不许，严禁”口语中也可用cant表推测“可能”cant“不可能”主要用于肯定句，不能用在疑问句（may not 可能不）May I use your pencil? Yes, you_. / No, you _Helen_ go on the trip with us, but she isnt very sure yet. She may / might have read it in the paperHe may not have finished reading the book情态动词 用 法will表请求（第二人称）表意志，意愿表某种倾向或习惯would更客气的请求过去的意志，意愿过去的倾向或习惯_ you tell me something about your hometown? _you please speak again more slowly? If you _ help me with my English, I_ be very happy. I promised that I _ do my best. He will always take a walk after supper. During the vacation he would often visit me. 情态动词 用 法shall征求对方意见（第一, 三人称）表示命令，警告, 威胁或允诺 （第二, 三人称） should /ought to表示劝告，建议，命令或责任“应该, 必须”表示推测, “理应, 估计, 大概, 可望”should 还可表示“竟然”_ we start off now? You _ do as I say. Tell him that he _ have the book tomorrow. You_ be punished if you do that again. You_ smoke so much. She_ without saying a word. Its five oclock. John_ be at home now. We have prepared a fridge of good and drinks. That_ be enough for the party. Its a pity that he should be so rude to a lady. 情态动词含义否定式注意点must表必要“必须”neednt“不必”（ 区别 have to）有时表“偏要”表推测“一定” cant“不可能”只能用于肯定句，不能用于否定、疑问句_ Ifinishallassignmentsatatime? Yes, you_. / No, you_.I dont like this TV set. We_ buy a new one. There was no more bus. They_ walk home. You_bethenewteacher. Thereisnobodyhere. Theymusthaveall gonehome. My MP4 isnt in my bag. Where can I have put