人教版英语Unit 4 Feed the World教学设计.doc

Unit 4 Feed the World 重点、难点学习非谓语动词作状语和作定语的用法具体内容1. take your order : write down which food you want and pass it to the kitchen . the usage of “order”out of order: not working properlyeg . The telephone is out of order.place an order for sth. eg . The company placed an order for the new type of machines.under the order of sb. eg. They served under the orders of the new general.（made）to order: according to a customers special requirementeg. This company will tailor a suit to order.2. be looking forward to doing: hope to do sth. in the future eg . Im looking forward to meeting you at the party.3. all the same: even so; in any caseeg. You say the bridge is safe; I shall take care all the same.4. now and again: from time to time 5. for one thing /for another thing: used for introducing a reasoneg . For one thing English is my major; for another I really like the subject very much.6. be suitable for: be fit foreg. Is she suitable for the job? Yes, she is a born salesgirl.7. And this area is becoming smaller day by day. = And this area is becoming smaller every day.year by yearyear after year eg. My son grows higher and higher year by year.I get his Christmas card year after year. 8. in storage: while it is being stored 9. one in ten: one person out of teneg. Every one out of three students have been given new books. 10. take the Aswan Dam for example set an example to: be a good model to eg. He arrived at the office early to set a good example to others.make an example of sb.: punish someone so that others will be afraid to behave as he did eg . After we broke the window, the teacher made an example of the monitor. 11. be in debt: owe money to others; run into debtbe out of debt: pay off the debteg. He was in debt when he was poor, but has been out of debt since he got rich. 12. make sense： （1）to have a clear meaningeg . No matter how you read it, this sentence doesnt make sense.（2）to be a wise course of actioneg . It makes sense to take care of your health.13. Change subclause into nonfinite verbs（1）nonfinites to be adverbiala. If you see the film, you should finish you homework first.b. When you read that book, you will find it worth reading.c. If it is seen above, the river looks like a huge dragon.d. After she had finished the experiment, she went home.e. Although he has been told many times, he still does not know what to do.f. When he stood on the top, we felt nervous.g. Because Tom was praised at the meeting, his parents felt happy.h. When the meeting was over, they poured out of the hall.i. If weather permits, we will go for an outing.j. Because the meeting is important, we should all attend it. k. Because he is being operated on, he cant answer the phone.（2）Non-finites to be subjecta. That he will work in China is his wish.b. That Tom often works with the workers makes them regard him as a true friend.（3）Non-finites to be attributiveThe street leads to our school.a. which will be repaired b. which is being repaired.c. which has been repaired d. which was repaired 【典型例题】例1 She was the only one _ the ship wreck.A. surviving B. having survived C. to survive D. survived答案：C解析：动词不定式作后置定语修饰the only one。例2 _ made all of them much disappointed.A. Her not coming back B. Her not to come backC. Not her returning D. Not her being back答案：A解析：此句为动名词复合结构作主语。例3 _ my teacher, after all thirty years in Boston, was an unforgettable moment, _I will always treasure.A. To meet ; one B. To meet ; it C. Meeting ; it D. Meeting ; one答案：D解析：本题考查方向为V-ing形式作主语，one在句中指代an unforgettable moment例4 The manager discussed the plan _ they would like to see _ the next year.A. that ; carried out B. 不填 ; it carried outC. that ; carrying out D. 不填 ; it carrying out答案：A解析：定语从句中使用非谓语动词结构，计划被实施。例5 _ the truth, I dont like to be laughed at _.A. Tell ; publicB. To tell ; in publicC. Telling; in publicD. I tell ; the public答案：B解析：to tell the truth作为独立主格的运用。【模拟试题】一. 单项选择1. _ reply, he decided to write again.A. No receiving B. receiving not C. Not having received D. Having not received2. European football is played in 80 countries, _ it the most popular sport in the world.A. making B. makes C. made D. to make3. “ Cant you read ? ” Mary said _ to the notice.A. angrily pointing B. and point angrily C. angrily pointed D. and angrily pointing4. The sun _ in the east and _ in the west.A. raises , falls B. goes up , drops C. sets , rises D. rises , sets 5. She _ a new Asian Games record in the 100-meter dash.A. set out B. set off C. set up D. set about 6. Who do you think is the greatest man _?A. lively B. alive C. live D. living7. Be careful that you dont set the fireworks_ by mistake.A. up B. off C. out D. to 8. These drugs are _ out of the touch of children.A. to be kept B. keeping C. to keep D. to keep9. She _ the child and pulled it back from the edge of the well.A. took B. caught C. held D. seized10. He is said _a book on the history of China, but I dont know if he has finished it.A. to be writing B. to have written C. having written D. writing二. 阅读After a long period of studies, scientists are uncovering surprising new findings about dolphins. They believe that dolphins do “talk” to each other, whistling “names” among themselves and others in their group. They help one another when in trouble. Like bats, they use sound waves to “see”. Because of these and many other findings, many scientists now place dolphins among the cleverest animals on earth.Dolphins love to mimic. If we swim on our backs, they do too. If we dive, they follow. Once a trainer blew a puff of cigarette smoke against the window of an observation tank, a young dolphin suddenly swam to its mother, nursed a moment, and spit out a cloud of milk against the glass.It is even more surprising that dolphins are able to understand sign language. One of Hermans dolphins has mastered more than 50 sign words. For example, it understands the difference between “bring the surfboard to the person” and “bring the person to the surfboard.”Scientists are learning how dolphins “speak” to each other. “Each dolphin”, says Peter Gyack, “has its own signature whistle.” Dolphin can also mimic the signature of others.Dolphins help one another. When birth-giving takes place, females gather to keep off sharks. Later, while the mother looks for food, they take care of the young dolphin, swimming in a circle.Dolphins reach out to us in astonishing ways. What would the world be like without them?1. To the best of our knowledge, dolphins are _. A. surprising fish B. interesting animalsC. intelligent mammals D. mans friends2. In the second paragraph, “nursed” means _. A. brought the mother something to eatB. sucked milk from the mother dolphinC. asked to be taken care ofD. gave some milk to her3. What was the young dolphin do