新概念英语1-LessonLesson-131-132.doc

Lesson 131 Dont be so sure!一 教学重点语法： 祈使句；may和might二 重点单词1. Egypt n. 埃及 Egyption n. 埃及人，埃及语；adj. 埃及的 提到Egypt,我们可以想到很多埃及的标志，e.g. pyramid金字塔 mummy木乃伊 2. worry v. 担忧 Dont worry. 别担心 worried adj. 担心的 be worried about + n 担心. e.g. Your mother is worried about you. 你妈妈很为你担心。 n.令人担心/烦恼的事（人） The examination was a great worry to me.3. abroad adv.国外 go abroad 出国 live aboard / travel aboard / study abroad 留学 留学生 home and aboard 国内外三 重点句型1 Where are you going to spend your holidays this year, Gary? spend：sb spend 时间/金钱 on sth 某人在某物上花费了. e.g. I spent $500 on my clothes at Christmas. sb spend 时间/金钱 in ving sth 某人做某事花费了. e.g. I spent $500 in buying my clothes at Christmas. be going to 打算，计划，表示将来，在日常生活中用法远远比will广泛的多2 We may go abroad. May情态动词，可能，也许，或许 表示猜测 It may snow tomorrow. 明天可能会下雨。3 Im not sure. 一般疑问句：Are you sure? 你确定？ Be sure of/ about 对有把握 He is sure of success. Be sure that 确信 He is sure that he will succeed. Be sure to do 一定，务必 Be sure to call me before 5. Make sure 确定，确保 Please make sure that the house is loced. Sure, 当然可以，相当于certainly.4 My wife wants to go to Egypt. Id like to go there, too. Would you like to do sth? 愿意做某事，想做某事？ Would you like to clean the blackboard? Would you like sth? 想吃/喝/得到某物。 Would you like a cup of tea? 5 We cant make up our minds. Make up ones mind 下定决心 He made up his mind to study hard. Change ones mind 改变主意6 Will you travel by sea or by air? - We may travel by sea. 选择疑问句，要求对方在两个或更多的事物中作出选择，最后一个用降调，其他用升调。不能用yes 或no回答。 Would you like an apple or a banana? by+交通工具 乘/搭. by bus/taxi/bike/car/plane/ship 7 Its cheaper, isnt it? 反义疑问句。前肯后否，前否后肯，事态人称保持一致。根据实际情况回答。 He ll go there by sea, wont he? 8 It may be cheaper, but it takes a long time. It takes sb + 时间 / 金钱to do sth. 做某事花费了某人多长时间/多少钱 e.g. It took me half an hour to walk home. I spent half an hour in walking home.9 Im sure youll enjoy yourselves. Enjoy oneself = have a good time10 Dont be so sure. We might not go anywhere. Might 表示非常不确定的推测， Anywhere 复合代词 用于否定句 somewhere 用于肯定句 nowhere 没有任何地方11 My wife always worries too much. too much + n. 太多 There is too much water.much too + adj.太 He is much too fat.12 Whos going to look after the dog? Whos going to look after the house? Whos going to look after the garden? Look after = take care of 照看，看管例：My grandma takes good care of me./ My grandma looks after me well. 13 We have this problem every year. In the end, we stay at home and look after everything! in the end最后 stay at home 呆在家 四重点语法1、情态动词may和might 表示可能性 可能，也许(1)might可能性比may要小，两个词对所猜测的事情并不是很有把握，语气都没有must肯定(2)may be表示对现在的事情进行猜测，may have been表示对过去的事情进行猜测。用法类似上节课将的 must have been/cant have been.2、祈使句 ：表达命令、请求、劝告、警告、禁止等的句子 (只简单讲常用句型，其他作为资料收集)祈使句的相关口令：1 祈使句无主语，主语you常省去。2 动词原型谓语当，句首加dont变否定。3朗读应当用降调，句末常用感叹号。祈使句的常用句型：1、do/动词原形+句子其他成分 Do型 2、be+表语（adj./n.）+句子其它成分 Be型 3、let+宾语+动词原形+句子其它成分 Let型 4、No+名词/动词-ing 公场合的提示语中，用来表示禁止的祈使句。如：No photos! No fishing! No smoking!否定形式：以上三种句型的否定形式都可以在句首加dont。其中 Let型的否定形式有两种，除在句首+dont外还可以在 动词原形前即宾语后+not。 此外，在反义疑问句：(1)、祈使句为肯定句式时，若其翻译疑问句表示请求时，通常用will you;表示邀请、劝说时，用wont you.如 Be sure to ring me, will you? 记得打电话给我，好吗？ Come to have dinner with us this evening, wont you?今天晚上和我们一起吃饭，好吗？(2)、祈使句为否定句时，其反义疑问句通常只用 will you.如： Dont smoke in the meeting room, will you? 不要在会议室抽烟，好吗？(3)、Let开头的祈使句构成反义疑问句时，除Lets用shall we外，其他均用 will you.如： Lets take a break，shall we? 我们休息一下，好吗？ Let the boy go first, will you? 让那个男孩先走，好吗？祈使句的回答 祈使句的动作通常表示将来发生的动作，所以回答时一般用will或wont. 回答具有否定意义的祈使句时，要注意