1、Unit 10,Youre supposed to shake hands.,Section B 1a-1d,be supposed to的用法 【观察领悟】 仔细观察例句, 体会句式结构。 1. You are supposed to shake hands. 2. You are not supposed to eat with your hands. 3. I was supposed to arrive at 7: 00. 4. When were you supposed to arrive at the party?,语法焦点,【知识构建】1. 含义及构成。be supposed
2、to意为“应该; 被期望; 理应”, 用来表示根据规定人们不得不做某事或期待发生某事, 时态、人称和句式的变化体现在be的变化上, to为动词不定式符号, 后接动词原形。be supposed to相当于should。 e.g. You are supposed to arrive at the meeting at 8: 00. =You should arrive at the meeting at 8: 00. 你应该八点到会。,2. 否定结构。be supposed to的否定式, 要在be后加not, 此时相当于be not allowed to do, 意为“不被许可; 不应当”。
3、3. 疑问结构。be supposed to的疑问句式要将be的相应形式提到主语前。,【学以致用】 . 用所给词的适当形式填空 1.I think parents are_ (suppose) to be strict with their children. 2. In China, you are supposed_ (shake) hands when you meet someone for the first time. 3. You_ (be not) supposed to park your car here, sir.,supposed,to shake,arent,. 按要
4、求完成下列句子 1.You should wear smart clothes for the job interview. (改为同义句)You_ _ _wear smart clothes for the job interview. 2. You are supposed to bow. (改为否定句)You_ _ _ to bow. 3. I was supposed to call my friend an hour ago. (对画线部分提问)_ _ you_ to do an hour ago?,are supposed to,are not supposed,What were
5、,supposed,1. expect v. 预料; 盼望 【语境领悟】In the United States, theyre expected to shake hands. 在美国, 他们将握手。The old man is expecting his daughters visit. 这个老人正盼望着他女儿的到访。Do you expect him to teach you English? 你希望他教你英语吗?,要点点拨,【自主归纳】expect是及物动词, 意为“预料, 盼望”, 它有以下常见用法: (1)expect+n. /pron. 预计可能发生; 期待某人或某物 (2)ex
6、pect+to do sth. 料想做某事 (3)expect sb. to do sth. 期望某人做某事 (4)expect +从句 预计/料想,【学以致用】 You look sad. What has happened? Everyone _us to win the match, but we lost. A. expects B. expected C. hopes D. hoped,B,2. be relaxed about对随意; 对宽松 【语境领悟】Where Im from, were pretty relaxed about time. 在我那儿, 我们对时间(的要求)相
7、当宽松。Its necessary to learn how to relax. 学会怎样放松是必要的。We had a very relaxing time during the vacation. 假期我们过得很放松。,【自主归纳】 be relaxed _(about/at)意为“对随意; 对宽松”, 后可接名词、代词或动词-ing形式。In fact, they are relaxed about the match. 事实上, 他们对这次比赛感到很放松。,about,【归纳拓展】 你会正确“放松”吗?,【一言辨异】 We can relax ourselves and feel re
8、ally relaxed by taking a relaxing trip. 通过轻松的旅行, 我们可以放松自己并使自己感到真正的放松。,【学以致用】 Their parents are_ (relax) about what they do at home.,relaxed,3. drop by顺便访问; 顺便进入 【语境领悟】We often just drop by our friends homes if we have time. 如果我们有时间, 我们就经常顺便到我们的朋友 家里拜访。Ill drop in on you if I am free. 如果我有空的话, 我就去拜访你
9、。You can drop in at my house at any time. 随时欢迎你来我家拜访。,【自主归纳】 drop _(by/in)意为“顺便(或偶然)拜访”, 后常接表示地点的名词。She often drops by her neighbors homes. 她常去拜访她的邻居。,by,【归纳拓展】 drop的其他搭配drop in 顺便拜访某人/某地,【学以致用】 我想今天顺便来找你谈谈你的合同行吗? Could I_ _ today to talk over your contract?,drop by,【备选要点】 4. take off脱下(衣服); (飞机等)起飞
10、,【归纳拓展】 常见off相关短语,【自主归纳】 (1)take off起飞, 反义词_降落。 (2)take off脱下(鞋帽等), 反义短语_穿上。,【学以致用】 Its hot today, isnt it? Yes, it is. Why not _ your jacket? A. take care B. take place C. take after D. take off,land,put on,D,5. We often just walk around the town center, seeing as many of our friends as we can! 我们经
11、常只在镇中心走动, 尽可能多地见到我们的朋友!,【句型剖析】 (1)seeing as many of our friends as we can是现在分词短语, 在句中作状语。现在分词(短语)作状语可以表 示目的、条件、原因、结果、让步、伴随等。现在分词(短语)作状语时, 它的逻辑主语与句子的主语一致。 (2)as. . . as one can相当于as. . . as possible, 意为“尽可能”。as. . . as中间是形容词或副词时, 要用其_ 形式。,原级,【归纳拓展】现在分词短语作状语的“两特征” (1)主语一致: 现在分词(短语)作状语时, 它的逻辑主语与句子的主语要一
12、致, 且与句子主语为主动关系。 Walking in the garden, she met an old friend. =While she was walking in the garden, she met an old friend. 在公园里散步时, 她遇见了一位老朋友。 (2)句法作用: 现在分词(短语)常在句中作状语, 表示目的、条件、原因、结果、让步、伴随等。 (3)否定结构: 直接在现在分词(短语)前加not。,【学以致用】 They stood there for half an hour _the stars in the sky. A. watch B. to wat
13、ch C. watching D. watched,C,Tony 是你的美国朋友，他被邀请到一个中国家庭做客。他初到中国，不了解餐桌礼仪，不知道要注意什么。他向你咨询，你有什么建议？请你以李华的名义给他写一封电子邮件。,书面表达,Dear Tony,The custom in our country is different from yours. _ _ _ _Yours,Li Hua,Dear Tony,The custom in our country is different from yours.Youre supposed to get there on time or a few
14、 minutes earlier. You neednt take any presents. If you really want, you can take something lovely, such as wine or some fruit.When you begin to eat, you should wait until the host invites you to do so. We Chinese like to eat together and dishes in the plate are shared by all.,【参考范文】,Its not polite to cross your chopsticks on your bowl. Put them on the table. If you are full, you should say so and thank the host for the dinner.Yours,Li Hua,Thank you!,
