綜合英語教程4(高等教育出版社)unit1-part3PPT課件

1、2021/7/231 Book 4-Unit 12021/7/232 Dictation Read More Grammar and Vocabulary Translation Writing Reading for Interest Cultural Information Extended ActivitiesBook 4-Unit 1Return to Menu2021/7/233Book 4-Unit 1 Script2021/7/234 There are many explanations for why UFOs visit the Earth. / The most popu

2、lar one is that they may contain visitors from other planets./ To fly such an aircraft, their builders must develop different forms of aviation,/because they seem to fly much faster than normal aircraft./ The UFOs, it is even believed, must contain scientists/ from other planets who are studying lif

3、e on earth./ It is even believed that several such aircraft may have landed on earth/ and the space visitors may be living among us./ But there are also less fantastic explanations available./ Although some sightings of UFOs are difficult to explain, most can be explained quite easily./ In many case

4、s the observers might have made a mistake./ They might have seen a weather balloon or an aircraft./ Or the light they saw in the sky might have been light from the ground,/ reflected on to the clouds./ However, the exact cause of many sightings still remained a mystery.ScriptUnidentified Flying Obje

5、ctsBook 4-Unit 1 2021/7/235pDescribe the wrappings for the following commodities in a supermarket: (1) fruit (2) muffins or small cakes (3) sweets or candies pDo you think these wrappings are necessary or excessive? pAnswer the questions for discussion on page 11. Book 4-Unit 1Reference Answers 2021

6、/7/2361. What does the author think of protecting protective coverings in his country? Why does he think so? a. Depending on the mood, it may be either irritating, funny or civilized.b. Nearly everything has two or more wrappings. c. A lot of things dont really need any protective wrapping at all.d.

7、 Protection of some products is necessary (food, books, etc.), over-protection spoils them.e. We may be unable to see the quality of fabrics underneath the packaging. Book 4-Unit 1 Reference Answers2021/7/2372. Do you find “protecting protective coverings” irritating, funny or civilized? Give your r

8、easons.a. irritating: when hungry, in a hurry, waste of resources, waste of money, cause pollution, ugly and rough wrappingsb. funny: unnecessary, spoilt, could not see, smell or feel the product, buying the package instead of the product (買櫝還珠買櫝還珠), ugly designc. civilized: protection, decoration,

9、health, beauty, promotion/advertisement/publicity, dream, technology, science and artBook 4-Unit 1 Reference Answers2021/7/2383. Give your own example of how people abuse protective coverings.a. People put tea leaves in a sealed plastic bag in a tin which is again wrapped in a wooden box. The boxes

10、are packaged into a decorative paper bag with attractive designs. It may again be stored in a shiny shopping window for sale.b. Another appropriate example may be the packaging of moon cakes.Book 4-Unit 12021/7/239Book 4-Unit 1Grammar: Wh-everGrammar: What clause + is (was) + infinitiveVocabulary: W

11、ork with words2021/7/2310Complete the following sentences by using whoever, wherever, however, whatever, whichever or whenever. _ you may go, he will not forget you. _ way you look at it, neutrality is folly. _ much you may regret having done that, there is nothing you can do now. _ caused the accid

12、ent, it was not a broken bottle. The soldiers refused to fire at the innocent civilians, _ the officer might say. WhereverWhicheverHoweverWhateverwhateverBook 4-Unit 1Using Wh-ever for Emphasis2021/7/23116. _ wins this civil war, there will be little rejoicing at the victory.7. _ I come here, it rai

13、ns.8. _ you met her, it was not in my house.9. _ hard he tried to defend himself, everyone thought he was to blame for the fire that caused serious damage to the company.10. You may either sow wheat in rows or broadcast it. _ way you do it, it is a good thing to break up the soil after seeding. Whoe

14、verWheneverWhereverHoweverWhicheverBook 4-Unit 12021/7/2312Answer the questions in 3B, using the italicized words in the brackets and the pattern “What clause + is (was) + infinitive”.Example: What are you going to do tonight? (want) Well, what I want to do is go to a movie, but I think Id better st

15、udy.Book 4-Unit 1What Clause + is (was) + Infinitive2021/7/2313What are you going to do over vacation? (would like) I dont know yet but _ _ .2. Are you going to the party tonight? (would rather do) I guess so, but _ .3. Ive asked her to marry me a dozen times, and shes always said no. What am I goin

16、g to do ? (should do) _ .4. What did he advise you to do? (tell) _ _ .what I would like is (to) do someodd jobswhat I would rather do is go to a movieWhat you should do is buy a gift for herWhat he told me to do was (to) stop smoking as soonas possibleBook 4-Unit 12021/7/23145. What are you planning

17、 to do after you graduate? (plan) Well,_ .6. Do you want to come with us tonight? (should do) That sounds like fun, but _ _ . 7. Ive got a bad headache. (ought to do) You may have caught a cold. _ _ . what Im planning to do is (to) teach at a university what I should do tonight is finish my English

18、assignmentWhat you ought to dois to see a doctorBook 4-Unit 12021/7/2315 1. b 2. b 3. a 4. d 5. c 6. c 7. b 8. b 9. a 10. dBook 4-Unit 1Work with Words Check your answers.2021/7/2316Book 4-Unit 12021/7/2317Book 4-Unit 11. The people in the flooded area are hungry for food, clothes/clothing and medic

19、ine.2. As he sat up late watching TV, (its) no wonder that he looks so tired.3. If I were you, I wouldnt get involved with/in those complicated affairs.4. Her skills are so excellent that the cakes she makes are simply works of art.Key to Translation (page 13)2021/7/2318Book 4-Unit 15. I know it was

20、 my fault but there is no need to rub it in.6. This sort of work calls for a lot of patience.7. The government declared that its foreign currency reserve is strong enough to resist the financial crisis.2021/7/2319Book 4-Unit 1 Nowadays goods in shops come invariably in colorful packets, boxes and ca

21、ses. Packaging has become such an important aspect in our life that some people even believe that packaging is everything or packaging is the product. What do you think? Write a short essay about 300 words on the advantages and disadvantages of packaging. 2021/7/2320 Reference Answers Ad 1 - 1, Ad 2

22、 - 8, Ad 3 - 7, Ad 4 - 6, Ad 5 - 4, Ad 6 - 3, Ad 7 - 2, Ad 8 - 5Book 4-Unit 1oStudy the ads on page 13, then match them with the quotations and the pictures.Classified Ads2021/7/2321 Answer the following questions according to the cultural information. What is the general principle of wearing clothes in the UK and the US? What would people wear if they go to the movies or a concert? What would people wear in workplaces? What would people wear if they go out in the evening? Reference Answers Book 4-Unit 12021/7/2322What is the general principle of wearing clothes in the