牛津上海版S1BUnit3plants講解

1、【精品文檔】如有侵權(quán)，請(qǐng)聯(lián)系網(wǎng)站刪除，僅供學(xué)習(xí)與交流牛津上海版S1BUnit3plants講解.精品文檔.S1B Unit 3The interesting world of plants Plants can be much more interesting than you think. Read this transcript from a nature film to find out why.Water lilies can often be seen in China, with their round leaves, or pads, floating in ponds. 1，w

2、ith 的符合結(jié)構(gòu)with+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)，構(gòu)成with復(fù)合結(jié)構(gòu)，賓語(yǔ)可以是名詞或是代詞，賓語(yǔ)補(bǔ)足語(yǔ)可以是介詞短語(yǔ)、過(guò)去分詞、現(xiàn)在分詞、形容詞、動(dòng)詞不定式、副詞。且with后面的賓語(yǔ)與其后的賓語(yǔ)補(bǔ)足語(yǔ)有邏輯上的主謂關(guān)系。1）With+賓語(yǔ)+介詞短語(yǔ)He was asleep with his head on his arms.2）with+賓語(yǔ)+過(guò)去分詞（賓語(yǔ)與賓補(bǔ)之間是被動(dòng)關(guān)系）All the afternoon he worked with the door locked.He lay in bed with his head covered.3）with+賓語(yǔ)+現(xiàn)在分詞（賓語(yǔ)與賓補(bǔ)之間

3、是主動(dòng)關(guān)系）With winter coming on，it's time to buy warm clothes.4）with+賓語(yǔ)+to do（不定式做賓補(bǔ)有“將來(lái)”的含義）I can't go out with all these dishes to wash.5）with+賓語(yǔ)+形容詞/副詞With John away，we've got more room.Anderson was lying on the bed with all his clothes on.2.with復(fù)合結(jié)構(gòu)的作用with復(fù)合結(jié)構(gòu)在句子中作狀語(yǔ)，表示原因、時(shí)間、條件、伴隨、方式等。1）

4、We sat on the dry grass with our backs to the wall.（作伴隨狀語(yǔ)）2）She could not leave with her painful duty unfulfilled.（作原因狀語(yǔ)）3）He lay in bed with his head covered.（作方式狀語(yǔ)）4）Jack soon fell asleep with the light still burning.（作伴隨狀語(yǔ)）5）I won't be able to go on holiday with my mother being ill.（作原因狀語(yǔ)）6）H

5、e sat with his arms clasped around his knees.（作方式狀語(yǔ)）注：with復(fù)合結(jié)構(gòu)在句子中還可以作定語(yǔ)，閱讀下面的句子。1）There was a letter for Lanny with a Swiss stamp on it.（作定語(yǔ)修飾letter）2）It was a vast stretch of country with cities in the distance.（作定語(yǔ)修飾a stretch of country）1. John received an invitation to dinner, and with his work

6、_, he gladly accepted it.A. finished B. finishing C. having finished D. was finished2. You have no idea how she finished the relay race _ her foot wounded so much.A. for B. when C. with D. while4. -Come on, please give me some ideas about the project.-Sorry. With so much work _ my mind, I almost bre

7、ak down. A. filled B. filling C. to fill D. being filled5. John received an invitation to dinner, and with his work _, he gladly accepted it.A. finished B. finishing C. having finished D. was finished6. I couldnt do my homework with all that noise _.A. going on B. goes on C. went on D. to go on 7. _

8、 and no way to reduce her pain and suffering from the terrible disease, the patient sought her doctors help to end her life. A. Having given up hope of cure B. With no hope for cureC. There being hope for cure D. In the hope of cure8. _ two exams to worry about, I have to work really hard this weeke

9、nd.A. With B. Besides C. As for D/ Because of 9. It was a pity that the great writer died _ his works unfinished.A. for B. with C. from D. of 10. _ production up by 60%, the company has had another excellent year.A. As B. For C. With D. Through2，float vi. 漂浮 Float on the water Floating restaurant Fl

10、oating bridge In Hangzhou, there is a kind of water lily whose pads are so huge that a person can stand on them. This is a Victoria lily, the largest kind of water lily in the world. Its pads are more than two meters wide and its white or purple flowers can grow as large as 45 centimeters across. 3,

11、 sothat與suchthat的區(qū)別 He is such a good boy that we all like him. = He is so good a boy that we all like him. The flowers are so beautiful that we all like him. = They are such beautiful flowers that we all like him. 練習(xí)：It was a hundred people looked lost in it.A, too large room so B, so a large room

12、whereC, so large a room that D, such a large room whichWe were in when we left that we forgot the airline tickets.A, a rush so anxious B, a such anxious rushC, so an anxious rush D,such an anxious rush Suchas與 suchthat區(qū)別對(duì)比There is a kind of water lily whose pads are so huge that a person can stand o

13、n. 練習(xí)：Last term our English teacher set so difficult an examination problem_ none of us worked out. A. as B. that C. which D. whoseThe man showed us so heavy a stone _ no one can lift.A. that B. as C. which D andThis is such a heavy box _ I cant move it.A. as B. that C. which D. Whose4, more than 超過(guò)

14、，多余 There are more than 300 people living in the village. 非常，很= very I am more than happy to see again.5, as as1. The manager called upon his employees to improve their service. As a result, the supermarket attracted _ customers in 2009 as the year before. A. as twice many B. as many twice C. twice

15、as many D. twice as many as2. Many people consider that French is _ as Russian while I think the contrary.A. as difficult a language B. as a difficult languageC. too difficult a languageD. too a difficult language3. In ancient times, people rarely travelled long distances and most farmers only trave

16、lled _ the local market.A. longer thanB. more thanC. as much asD. as far asSome flowering plants can also be eaten. The lotus, a near relative of the water lily, is such a plant. It has a long white root, in which there are many holes. In Asian countries, lotus roots and seeds are often cooked and s

17、erved in meals. In the West, eating lotus roots or seeds is not as popular as it is in Asia. 6, relativen. 親戚，同類(lèi)的 a close/ distant relative friends and relativesadj. 相對(duì)的，比較的，與有關(guān)的 After his troubles, he is now in relative comfort. relate v. Be related to 與有關(guān) The fall in the cost of living is directly

18、 related to the drop in the oil price.7， root n. 根 v. 生根 Take root生根，扎根 Deeply rooted 根深蒂固的8，serve v. 為服務(wù) serve the people 為人民服務(wù) He has served in the army for 5 years. 供應(yīng)（serve sb sth= serve sth to sb） What time is breakfast served in the hotel? serve as/for 充當(dāng) One room had to serve as both bedroom

19、and living room.The banyan tree is an interesting tree with many roots growing down from its branches. It can be found in South China and other parts of Asia. When its roots reach the ground, they plant themselves and grow bark. Eventually they either become part of the original tree trunk or become

20、 separate tree trunks. Using this method, banyan trees can cover an enormous area. The world's largest banyan tree, in India, covers an area larger than a football pitch. Even though it is only one tree, it looks like a whole forest! 9, 想一想本段第一句話中的語(yǔ)法現(xiàn)象10, separate adj. 不同的 they all have separate

21、 rooms. v. 分隔，分離 separate A from B A fence separated the cows from the pigs.11，分析句子：Using this method, banyan trees can cover an enormous area.12，cover n. 封皮，外皮the cover of the book, the cover of the Ipad v. 覆蓋，占面積 The ground was covered with fallen leaves, which made the ground colorful. We have co

22、vered a distance of 100 meters.Speaking of trees, a gingko tree believed to be around 2800 years old was recently discovered in Hebei Province, China. Many gingko trees have been around for more than 1000 years-that is the reason why they are known as 'longevity trees' in China. While gingko

23、 trees can live for a long time, they are not even near being the oldest trees. Bristlecone pine trees in America are among the oldest living trees. One bristlecone pine tree in Nevada is over 4600 years Old! 13, speak of 說(shuō)到，談起 Speaking of food, can you tell me what kind of food are healthy?Speak hi

24、ghly of 高度評(píng)價(jià)，贊揚(yáng) He was spoken highly of for his good deeds.14, be believed to = Its believed that He is believed to be a good student.= Its believed that he is a good student. It was believed that he had finished the whole task.= 類(lèi)似用法詞語(yǔ)：say, report, claim等 It is said that China has been one of the m

25、ost powerful countries, ?15, that is the reason why The reason why is that This is the reason why he was late for the meeting. The reason why he was late for the meeting is that his clock didnt work.S1B Unit 3 More readingLearn to care for plantsRead this article from a newspaper to get some new ide

26、as about what plants you can grow this year.Spring is in the air, so it is time to go outside and do some gardening. Here are three plants which can decorate your home.Why not grow common white jasmine? You can raise it as either a bush or a vine. Jasmine vines produce more flowers than jasmine bush

27、es, but they need a frame to grow on. If you grow them on a frame over a path, the path will soon have a cover of whit, sweet-smelling flowers. Jasmine is not just for tea.Of course, if you like blossoms, do not ignore the Yulan magnolia. These trees can grow to be over 12 meters tall. In early spri

28、ng, they are covered with white blossoms which are more than 12 centimeters wide. After the blossoms fall off, green leaves cover the trees all summer. In autumn, these leaves change to red and orange before they litter the ground with color. The Yulan magnolia is ideal for cool, moist climates.

29、0; If you have no idea what to grow, you could plant a golden ball cactus. You could keep it in your house, or plant it outside where it can grow to be more than 60 centimeters tall. While it prefers the sun, it tolerates temperatures of below zero degrees centigrade.課 后 練 習(xí) 題.Fill in the blank

30、s.1. Lots of rescue workers were working around the clock(夜以繼日地), _ supplies to Yushu, Qinghai Province after the earthquake. A. that B. where C. which D. whose 2. The church tower which _ will be open to tourists soon. The work is almost finished. A. has restored B. has been restored C. is restorin

31、g D. is being restored3. Because of the financial crisis, days are gone_ local 5-star hotels charged 6,000 yuan for one night. A. if B. when C. which D. since4. Later in this chapter cases will be introduced to readers _ consumer complaints have resulted in charges in the law. A. where B. when C. wh

32、o D. which 5. In an hour, we can travel to places _ would have taken our ancestors(祖先) days to reach. A. where B. when C. which D. what 6. If a shop has chairs _ women can park their men, women will spend more time in the shop. A. which B. when C. that D. where7. Her sister has become a lawyer, _ sh

33、e wants to be. A. who B. that C. what D. which . Fill in the blanks in the proper forms of the words and phrases given in the box.serve float enormous eventually speak of frame cover fall of be in the air why not1. _ her son who died in the war, her body shivered slightly.2. The boy shouted excitedly when he saw a balloon _ across the sky.3. The kind old lady gave the beggar a(an) _ plate o