Unit 1 Cinderella 考点典例分析1、why和because的用法及练习本単元重点学习了 why引导的用来询问原因的特殊疑问句的用法，其句式为”Why十一般疑问句？，在回答时用because.。如:Why do you like animals?你为什么喜欢动物？Because they are very lovely. 因为它们很可爱。why的一般用法(1)why是一个疑问词，它一般位于句首，用来提问“为什么”。在这种情况下一般用because回答。如：Why are you so happy?你为什么如此高兴？Because I have a new bike.因为我有一辆新的自行车。(2) why后面直接加not,表示询问和建议。句型结构为：Why not +动词原形？ “为什么不呢？ 不需要用because来回答。如：You are so tired. Why not go to bed?你这么累。为什么不去睡觉呢？It is late. Why not take a taxi? 迟到了。为什么不乘出租车呢？(3) why表示反问，意思是“为何”，也不需要回答。如：Why bother to write?为什么还费事写信？why的特殊用法why用来说明理由，表示 的原因”，the reason why 原因是。如:Thats why I left so early.这就是我早早离开的原因。because的用法because的中文意思是因为，它是用来对应why的。如：Why are you so sad? 你为什么如此伤心？Because I can find my book. 一因为我找不到我的书。because 和 because of 的用法这两个都可以用来回答为什么，意思也一样，但要注意：because后面接句子.because of后面要接名词或名词短语。如：I was late, because I got up late in the morning.我迟到是因为我早上起晩 了。1 like New Years Day because of lots of presents. 我喜欢元旦，因为有许多的礼物。典型例题1.你为什么如此伤心？因为我找不到我的妈妈。_____are you so_____?I cant find my mother. 2.我迟到是因为我的妈妈。I was_____ _____ _____ my mother.3.你很累。为什么不去睡觉呢？You are so_____._____ _____you go to bed? 4. Why do you eat a cake?Because________.A. Im hungry B.Im thirsty C.Im tired5. ________ is Lucy sad?-Because shes ill at home.A. What B.Why C.Where6.I am late for school because I get up late.________ ________ ________ late for school. 2、特殊疑问词用法归纳及练习特殊疑问词的用法：特殊疑问词放在特殊疑问句的句首，后挨一般疑问句的句式。特殊疑问词及其用法具体归纳如下：单词意思用法单词意思用法when什么时候问时间what什么问东西who谁问人what time什么时间问时间whom谁（who的宾格）问人What colour什么颜色问颜色whose谁的问主人what about怎么样问意见where在哪里问地点what day星期几问星期儿which哪一个问选择what date什么日期问具体日期why为什么问原因what for为何目的问目的how怎样问情况how much多少问价钱how old几岁问年龄how about怎么样问意见how many多少问数量how far多运问路程典型例题1. A:______is the boy in blue?B: Hes Mike.2. A:______wallet is it?B:Its my wallet.3. A:______is the diary ?B: Its under the chair.4. A:______is the Christmas Day?B: Ifs on the 25th of December.5. A:______are the earphones?B: They are 25 yuan.6. A:______is the hairdryer?B: Its blue.7. A:______is it today ? B: Its Sunday.8. A:______is it today? B: It is the 13th of October.9. A:______is this red one?B: Its beautiful.10.A______is it from here?B: Its about two km away.11. A Can 1 have some paper and some crayons ?B______ ______?AI want to make a kite.12. A______one is fatter, the blue one or the redone ? B: The blue one.13. A______is your cousin? B: Hes 15 years old.14. A______do you have dinner?B: At 6 oclock.对划线部分提问1. The prince visits every house.______ ______the prince______?2.Many girls try on the shoe.______ ______ many girls try on？3Many girls try on Cinderellas shoe .______ many girls ______ ______?4. They like apples .根据句意，用方框内的疑问词填空，每词只能用一次。what who whose why where how when how many1.______shoe do the girls try on? Cinderellas.2.______is the party?At Mikes house3.______sisters do you have? Two.4.______does he have to come back? Before 11 oclock.5.______is the girl so sad? Because shes ill.6.______helps Cinderella? A fairy.7.______a pity!8.______is your mother? Shes ill.祈使句的用法一、祈使句的分类祈使句表示请求、命令、叮嘱、邀请、劝告等。可以分为第二人称祈使句及第一、 三人称祈使句两大类。第二人祢祈使句通常用来向听话者发出命令，提出要求或建议。主语you通常不表示出来，以动词原形开头。如：Stand up！起立！Dont worry about it!不要担心它！如果说话时有多人在场，需要写出主语，以便指明是向谁提出请求或发出命令。如：Come in, everybody!每个人都进来！Mary clean the windows, and you boys wash the floor!玛丽擦窗户，你们男孩子洗地板！有时将主语表示出来是为了加强语气或表示“不高兴、厌烦鄙视等情绪。如:Dont you be late again!你可别再迟到 了 ！You get out of here!你给我出去！Mind your own business!不关你的事！will you和please开头的祈使句。如：Will you come here early?你能早点过来吗？Please give me a hand.请帮帮我吧。第一、三人称祈使句是以第一人称和第三人称代词或者名词等作为祈使的对象。(1) let为引导词,一般表示建议。如：Lets go!我们走吧！ Let us go home!让我们回家！Let him be here by 10 oclock. 让他 10 点到这儿来。(2) shall I开头的祁使句。如：Shall I carry the box for you? 我能布你搬运盒子吗？祈使句除用谓语动词表示外，还可用名词、副词、动词短语等表示。如：Help! 救命！ Quickly! 快点！ Hands up! 举手！二、祈使句的强调形式及否定形式1.祈使 句的强调形式是在整个结构之前加do。如：Do be careful! 一定要小心！Do be quiet! 一定要安铮！Do give my regards to your parents! 务必代我向你父母问好！2.祈使句的否定形式是在整个结构之前加dont或never如：Dont be nervous! 不要紧张！以let为引导词的祈使句的否定句通常有两种：(J) Let+宾语+not+动词原形+其它.如:Lets not say anything about it! 这事咱们谁也别说！典型例题1. ( )Su Yang,________ this hat ! -All rightA. try on B.tries on C.try on2. ( )Su Yang________ this hat ! B. try on B.tries on C.try on3. Let________(we) go and have a look.典型例题答案why和because的用法及练习参考答案1. Why, sad, Because 2. late, because of 3. tired, Why, dont4-5 AB 6Why are you 特殊疑问词用法归纳及练习参考答案1. Who 2. Whose 3. Where 4. When 5. How much 6. What colour 7. What day 8. What date 9. How 10.How far 11. What for 12. Which 13. How old 14. When / What time划线部分1. Where does visit2. What do 3. Whose shoe do try on4. Who likes apples根据句意，用方框内的疑问词填空，每词只能用一次。Whose /Where /How many/When/Why/Who/What/How祈使句答案A B us