人教版九年級(jí)英語(yǔ)下冊(cè) Unit10第3課時(shí) 教學(xué)課件PPT初三公開(kāi)課

1、Unit 10 Youre supposed to shake hands.Section A Grammar Focus-4c初中英語(yǔ) 九年級(jí)下冊(cè) RJNew words: passport, chalk, blackboard, northern, coast, season, knock, eastern, worth, mannerExpressions: cleanoff, take offGrammar: be supposed/expected to + infinitive It is + adj. + infinitiveLearning goalsFree talkWhat

2、 are you supposed to do when you go to the USA?Warming upDiscuss in groups, you can use the following expressions: We are (not) supposed/expected to Its important/polite/impolitefor a student to語(yǔ)法概述be supposed to 意為“應(yīng)該”，相當(dāng)于 should； be expected to意為“應(yīng)該；被期望”。 兩者都用來(lái)表示根據(jù)規(guī)定、傳統(tǒng)或習(xí)慣應(yīng)該做某 事或期待某事發(fā)生，兩者中的to為不定式符

3、號(hào)， 后接動(dòng)詞原形。PresentationWhat are you supposed to do when you meet someone for the first time?Youre supposed to shake hands.Youre not supposed to kiss.When were you supposed to arrive?I was supposed to arrive at 7:00.Am I supposed to wear jeans?No, youre expected to wear a suit and tie.Is it impolite t

4、o keep others waiting?Yes, its very impolite to keep others waiting.Is it important to be on time?Yes, its important to be on time.be supposed to + infinitivebe expected to + infinitiveGrammar Focus一、be supposed to 的用法1. 當(dāng)主語(yǔ)是人時(shí)be supposed to的主語(yǔ)是人時(shí)，意為“應(yīng)該”，用來(lái) 表示勸告、建議、責(zé)任等。Teenagers are supposed to help

5、 with housework to develop their independence.You are not supposed to enter the teachers office unless you are allowed to.一、be supposed to 的用法2. 當(dāng)主語(yǔ)是事或物時(shí)be supposed to的主語(yǔ)是事或物時(shí)，意為“本該；本應(yīng)”，用于表示某事本應(yīng)該發(fā)生而沒(méi)有發(fā)生。The meeting was supposed to take place on Tuesday, but weve had to put it off.一、be supposed to 的用

6、法3. be supposed to do sth.的否定形式be supposed to do sth.的否定形式為be not supposed to do sth. ，意為“不應(yīng)該做某事”，表示命令或禁止。Youre not supposed to talk loudly in public.【拓展】(1) be supposed to have done表示“本應(yīng)該做某 事（實(shí)際上沒(méi)做）”，相當(dāng)于should have done。He was supposed to have arrived an hour ago.(2) be supposed to還可表示“被認(rèn)為；被相信”。The

7、 dolphins are supposed to be very clever.二、be expected to 的用法be expected to do sth. 意為“應(yīng)該做某事”或“被期望 做某事”，其表達(dá)的主觀性比be supposed to do sth. 更強(qiáng)。Youre expected to clean the house.Its important to do sth.Its impolite to do sth.What are you supposed to do when you meet someone for the first time?Youre suppos

8、ed to shake hands.Youre not supposed to kiss.When were you supposed to arrive?I was supposed to arrive at 7:00.Am I supposed to wear jeans?No, youre expected to wear a suit and tie.Is it impolite to keep others waiting?Yes, its very impolite to keep others waiting.Is it important to be on time?Yes,

9、its important to be on time.三、It is + adj. + to do sth. 的用法It is + adj. + to do sth. 意為“做某事是的”， 其中It為形式主語(yǔ)，真正的主語(yǔ)是動(dòng)詞不定式（短 語(yǔ)）。It is hard to solve this problem.形式主語(yǔ)真正的主語(yǔ)【拓展】在該結(jié)構(gòu)中，有時(shí)在to do sth.前加上for/of sb.，表示動(dòng)詞不定式（短語(yǔ)）的邏輯主語(yǔ)。其用法如 下：It is +adj. +of sb. to do sth.adj.描述的是人的性格、品質(zhì)特征。for sb. to do sth.這類形容詞有ki

10、nd, good, nice, polite, clever, careless, foolish等。adj.描述的是事物的特征。這類形容詞有difficult, easy, hard, important, (im)possible, dangerous等。1. When you go abroad, it bring yourpassport.2. After class, students clean the chalkn. 粉筆n. 護(hù)照cleanoff 把擦掉off the blackboard.n. 黑板PresentationRead the following sentence

11、s and try to understand all the words.If you visit the northern coast of Norway during theadj. 北方的；北部的n. 海岸winter season, it pack warm clothes.n. 季；季節(jié)If there are people in the meeting room,v. 敲；擊 n. 敲擊聲；敲擊you knock before entering.adj. 東方的；東部的In many eastern European countries, you 脫下（衣服）；（飛機(jī)等）起飛ta

12、ke off your gloves before shaking hands.4a Complete the sentences with the phrases in the box. be supposed to, be expected to, be important toWhen you go abroad, it bring your passport.After class, students clean the chalk off the blackboard.If you visit the northern coast of Norway during the winte

13、r season, it pack warm clothes.If there are people in the meeting room, you knock before entering.In many eastern European countries, you take off your gloves before shaking hands.1. When you go abroad, itbring yourpassport.2. After class, studentscleanknock before entering.5. In many eastern Europe

14、an countries, youtake off your gloves beforeshaking hands.is_i_mp_o_rt_a_n_t _toa_re su_p_p_o_s_e_d_/_e_x_p_ec_t_e_d_t_othe chalk off the blackboard.If you visit the northern coast of Norway during the winter season, it _i_s_i_m_p_o_r_ta_n_t_t_o_ pack warm clothes.If there are people in the meeting

15、room, you_a_re s_u_p_p_o_se_d_/_e_x_p_e_ct_e_d_t_oa_re s_u_p_p_o_se_d_/_e_x_p_e_ct_e_d_t_o(suppose; do) and(not suppose; do)in social situations may be difficult, but it is worth the trouble if you want to understand another culture.4b Fill in the blanks with the correct forms of the words in bracke

16、ts.Each country has different rules about social situations. Atraveler _is n_o_t _e_x_p_e_ct_e_d_t_o_k_n_o_w(not expect; know) all of these, but it is helpful _t_o_l_e_a_rn(learn) as many of these customs as possible. One of the best ways to be accepted in a foreign country is to try t_o_u_n_d_e_r_s

17、_ta_n_d(understand) how people think. Learning what you _a_re s_u_p_p_o_se_d to d_on_o_t_s_u_p_p_o_s_e_d_t_o_d_oworth /w(r)/ adj. 值得；有價(jià)值（的）worth作形容詞，常用搭配：The book is well worth reading.The museum is certainly worth a visit.Language points, but it is worth the trouble if you want to understand anothe

18、rculture. (教材P76 4b)worth后接v.-ing時(shí)，用主 動(dòng)形式表示被動(dòng)意義。worthbe (well) worth doing（非常）值得做be worth + n. 值得做be worth + 金錢(qián) 值 錢(qián)The ring is worth 5,000 yuan.DiscussionWhat are we supposed to do when we go abroad?Its helpful to learn the customs.Try to understand how people think.4c Make a list of advice for some

19、one coming to your country as an exchange student for the first time. Work with your group to give advice about:timemeeting peopletable mannerswhat to do for someones birthdayvisiting someones homegiving giftsLanguage pointstable manners (教材P76 4c)manner /mn(r)/ n. 方式；方法 (pl.) 禮貌；禮儀(1) manner作名詞，在此處

20、用復(fù)數(shù)形式，意為“禮貌；禮儀”。good manners“有禮貌”，bad manners“沒(méi) 禮貌”。We all like people with good manners.(2) manner 作名詞，還可意為“方式；方法”。The problem should be solved in a fair manner.1. (宜昌中考) The best Dto come to Yinchuan is spring.I think so. The green water and green mountains are unforgettable.A. environmentB. journ

21、eyC. temperatureD. season2. (泰州中考) Amazing China (厲害了，我的國(guó)) wins high praise from the public. I think the documentaryis well worth C.A. watchB. to watchC. watchingD. watchedExercises一、單項(xiàng)選擇3. (武漢中考) My elder brother Amy wet sports shoes and made me sit by the fire.A. took offB. kicked offC. carried outD. put out4. (河池中考) Could I go swimming with my friend, dad?No, its very dangerous for you kids C swimming without adults.A. goB. goingC. to goD. went5. (綏化中考) People are supposedhands whenA. supposedC. was supposed