零起點(diǎn)大學(xué)英語基礎(chǔ)教程第二冊Unit-2PPT課件

1、零起點(diǎn)大學(xué)英語基礎(chǔ)教程Unit 2Reading AloudLife Is Full of SteamChew, chew, chew your breadGently down the throat.The more you eat, the happier you feelLife is interesting.Row, row, row your boat,Quickly down the stream.Merrily, merrily, merrily,Life is full of steam (充滿活力). New Words1. same a.同樣的；同一的 我在和昨天同一個(gè)地方

2、看到他了。 I saw him at the same place yesterday. 湯姆和我一樣大。 Tom and I are of the same age. 飛 機(jī)同一天到達(dá)。 The plane will arrive there the same day. 他們同時(shí)開始大笑。 They began to laugh at the same time.2. adjust v.調(diào)整；適應(yīng) Will you please adjust the watch for me? Its slow.能幫我調(diào)下表嗎？它走的慢了。You can adjust the length of the b

3、ed easily.你可以很方面的調(diào)整床的長度。adjust (oneself) to （使自己）適應(yīng)Mary adjusted herself to the dry climate.Mary使自己適應(yīng)干燥的氣候。3. pub n.（英國）酒吧；客棧 bar n.酒吧 club n. 俱樂部4. stop off 逗留；中途停留片刻5. on the way back / home / to school 在回來回家/上學(xué)的路上 He was a socail animal and he has stopped off at the pub on the way back.他很喜歡社交，回來的

4、路上還去酒吧待了一會(huì)。1. a tow-hour meeting. 2.a three-month travel 3. an able doctor 4. the same day 5.on the way to school 6. the constant changes 1. 1. surprised 2. adjust to 3. difference4. caused5. traveled6. shoot7. flew 8. constant9. stopped10. changedGrammar情態(tài)動(dòng)詞的基本用法歸納情態(tài)動(dòng)詞有can (could), may (might), mus

5、t, have to, shall (should, will (would), dare (dared), need (needed), ought to等。 情態(tài)動(dòng)詞無人稱和數(shù)的變化；不能單獨(dú)使用，必須與其后的動(dòng)詞原形構(gòu)成謂語。 情態(tài)動(dòng)詞+V原一、 can, could1) 表示能力（體力、知識(shí)、技能）。 Can you lift this heavy box?（體力） Mary can speak three languages.（知識(shí)） Can you skate?（技能）2) 表示請求和允許。-Can I go now? - Yes, you can. / No, you cant.

6、3) 表示客觀可能性（客觀原因形成的能力）。Theyve changed the timetable, so we can go by bus instead.4) 表示推測（驚訝、懷疑、不相信的態(tài)度），用于疑問句、否定句和感嘆句中。 Can this be true? This cant be done by him.1. I can speak four languages. 能力 You can use my dictionary. 允許 The airliner can fly the Atlantic. 客觀能力 He cant write in English. 能力 The pa

7、ssengers cant leave London this evening. 客觀能力二、 may, might1) 表示請求和允許。might比 may語氣更委婉，而不是過去式。否定回答時(shí)可用cant或mustnt，表示“不可以，禁止”。 -Might/ May I smoke in this room? - No, you mustnt.- May/Might I take this book out of the room?- Yes, you can. (No, you cant / mustnt. )2）用于祈使句，表示祝愿。 May you succeed!3) 表示推測、可能

8、性（不用于疑問句）。might不是過去式，它所表示的可能性比may小。 1He may /might be very busy now.2. They may come tomorrow. 推測 可能性 He may call me this evening. 推測 可能性 It may be very hot this summer. 推測 可能性She may be in the bookstore now. 推測 可能性You may do your homework tomorrow. 允許三、 must, have to1) 表示必須、必要。 You must come in tim

9、e.在回答引出的問句時(shí)，如果是否定的，不能用mustnt（禁止，不準(zhǔn)），而用neednt, dont have to（不必）.- Must we hand in our exercise books today?- Yes, you must.- No, you dont have to / you neednt.2) must是說話人的主觀看法， 而have to則強(qiáng)調(diào)客觀需要。Must只有一般現(xiàn)在時(shí)， have to 有更多的時(shí)態(tài)形式。 The play isnt interesting, I really must go now. I had to work when I was you

10、r age.3) 表示推測、可能性（只用于肯定的陳述句） Youre Toms good friend, so you must know what he likes best.3. Pilots must adjust to constant changes in time. 必須 We must get to London before 7 a.m. 主觀看法 You must stay at home all day. 必須 The doctor must be in the office now. 推測 The man with a hat must be Tom. 推測四、 shou

11、ld1) should表示“應(yīng)該”。 I should help her because she is in trouble.2) 表示勸告、建議和命令。 You should go to class right away. Should I open the window?3) 表示推測should (客觀推測), must(主觀推測)。1.He must be home by now. (斷定他已到家)2.He ought should be home by now.(不太肯定)5. You should tell him about it. 應(yīng)該 They should clean th

12、e house every weekend. 勸告、建議和命令We should go to the meeting on time（準(zhǔn)時(shí)）. 應(yīng)該 She shouldnt leave her baby alone. 勸告、建議和命令He shouldnt stay at home all day. 勸告、建議和命令4. Can l go to the party tonight? -Yes, you can - No, you cantMay l sit here? -Yes, please. -Sorry, Im afraid not.Must we leave New York at

13、six? -Yes, you must -No, you needntMay I take the book out of the reading room? -Yes, you may -No, you mustnt1. Can/cant 2. May 3.must 4.Must/ neednt/may 5.Can/May 6.may 7.would 8.must 9.would 10.can 1. / the 2. the /3. an a 4. the 5. the 6. a/ the/the 7./ the8./ 9. an the the 10.an theDialogueRead

14、the following dialogue.Could I Speak to Jim, Please?A: Hello, 3328531. B: Oh hello, Sally. This is Dave Thomas here. Could I speak to Jim, please?A: Im afraid hes not in at the moment, Dave. He went out about an hour ago and hes not back yet. B: Any idea when he might be back?A: Well, he shouldnt be

15、 long. He said he was just going to some paint. But I wouldnt be surprised if hes stopped off at the pub on the way back. B: Well, tell him Ive called, will you? Ill try again later. A: All right. Goodbye, Dave. B: Thanks then, Sally. Goodbye.A你好！3328531.B：你好，Sally.這是Dave Thomas. 我能和Jim通話嗎？A：我恐怕他這會(huì)不

16、在。他一小時(shí)之前出去還沒回來。B：知道他什么時(shí)候回來嗎？A：應(yīng)該不會(huì)太久。他說他出去買點(diǎn)涂料。但如果他中間路過酒吧進(jìn)去坐坐，我一點(diǎn)不吃驚。B：好的，請告訴他我打過電話，好嗎？我待會(huì)會(huì)再打。A：好的，再見，Dave.B: 那謝謝了Sally.再見！Use the dialogue as a model, and make your own dialogues.A: Hello,_B: Hello, this _ here. Could I speak to_?A: Im afraid he / she _. .B: Well, tell him / her _. .A: All right. G

17、oodbye.B: _.1. Im afraid Jane is not in at the moment.2. Any idea what he is going to do tonight?3.Amodern airline flies much faster than sound.4.Will you be able to come to come tomorrow?5. The bus will stop here.Text Air Travel A modern airliner flies much faster than sound. A passenger can leave

18、London at noon and get to New York at ten that same morning! There is a five-hour time difference between the two cities and the airliner can fly the Atlantic in only three hours. That evening the passenger will feel it is time to go to bed, but at that time it is only six in 插入語New York, and the ev

19、ening will only just begin. Pilots must adjust to constant changes in time. This causes many kinds of problems. Air travel is getting faster all the time. Engineers say that soon people will be shot to their destinations in big rockets. These rockets will be able to carry 170 passengers at a time.Re

20、ading ComprehensionAnswer the following questions according to the text.1. Can a passenger leave London at noon and get to New York at ten that same morning? Yes, he can.2. What is the time difference between London and New York? Five-hour.3. How many passengers can these rockets carry at a time? 170 passengers.4. Do you like to travel by modern airliner? Why or why not? Yes, I do. It is rather fast. No, I dont. Its uninteresting.Reading Practice T