高中英語必修二 1.3 Discovering Useful Structure 教學(xué)設(shè)計

1、Unit 1 Cultural HeritagePeriod 3 Discovering Useful StructureRestrictive relative clauses(3)教學(xué)設(shè)計This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+

2、relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. Review the basic usages of relative p

3、ronouns and adverbs of attributive clauses . Learn to use some special cases about restrictive relative clauses.Learn to write sentences with restrictive relative clauses flexibly according to the context.Review the basic usages of relative pronouns and adverbs of attributive clauses .Learn to use s

4、ome special cases about restrictive relative clauses.Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. After listening to the scientists who had studied the problems, a

5、nd citizens who lived near the dam, the government turned to the United Nations for help.Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with rela

6、tive pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ? 2. What relative words should be used ? 3. What elements do they act in these sentences ?Practice:1. There comes a time _ the old must give a way to the new.2. Water from the dam would likely

7、damage a number of temples and destroy cultural relics _ were an important part of Egypts cultural heritage.3. After listening to the scientists _ had studied the problem, and citizens _ lived near the dam,.4. Temples. and then moved and put back together again in a place _ they were safe from the w

8、ater. 5. Not only had the countries found a path to the future_ did not run over the relics of the past.6. .by UNESCO, which runs a programme _ prevents world cultural heritage sites around the world from disappearing.答案：1. when(先行詞：a time；關(guān)系副詞；充當(dāng)狀語)2. which/that(先行詞：cultural relics; 關(guān)系代詞; 充當(dāng)主語）3. w

9、ho (先行詞：the scientists; 關(guān)系代詞; 充當(dāng)主語） who(先行詞：citizens; 關(guān)系代詞; 充當(dāng)主語）4. where(先行詞：a place; 關(guān)系副詞; 充當(dāng)狀語）5. that(先行詞：the future; 關(guān)系代詞; 充當(dāng)主語）6. that(先行詞：a programme; 關(guān)系代詞; 充當(dāng)主語）Step 3 Summaryhead nounRelative adverbsFunctions of relative adverbs關(guān)系副詞timewhen表示時間狀語placewhere表示地點狀語reasonwhy表示原因狀語Functions of h

10、ead nounFunctions of relative pronoun關(guān)系代詞O-S先行詞在主句中作賓語關(guān)系代詞在從句中作主語I like a teacher who inspires his/her students.O-O先行詞在主句中作賓語關(guān)系代詞在從句中作賓語I like the book(that) you mentioned.S-S先行詞在主句中作主語關(guān)系代詞在從句中作主語He who makes no mistakes nothing.S-O先行詞在主句中作主語關(guān)系代詞在從句中作賓語The man (who) you met is my cousin.Step 4 Recit

11、e classical sentences 1. Do not cut down the tree that gives you shake.(O-S) 不要忘恩負義。 2. You can do anything (that) you set your mind to. (O-O) 世上無難事 只怕有心人 3. All that glitters is not gold.(S-S) 發(fā)光的并不都是金子 4. Time (that) you enjoy wasting is not wasted time.(S-O) 享受的時光并非虛度 5. Where there is a will, th

12、ere is a way. 有志者，事竟成 6. Life is a tragedy when you feel. It is a comedy when you think.對于感受生活的人來說，生活是一場悲?。粚τ谒伎忌畹娜藖碚f，生活是一場喜劇Step 5 PracticeRewrite the sentences using relative clauses.1. He showed me a photo in his room. It was a photo of a famous cultural relic in Egypt.The photo( that/which) he s

13、howed me in his room was of a famous cultural relic in Egypt.2. The project team helped protect the national parks in the United Republic of Tanzania. It was formed by members from fifteen countries.The project team which/that helped protect the national parks in the United Republic of Tanzania was

14、formed by members from fifteen countries.3. This temple was first built during the Qin Dynasty.The time when this temple was first built was during Qin Dynasty.4. We met a professional archaeologist at the entrance to the Great Pyramid. He explained to us the process of building such a difficult str

15、ucture.The professional archaeologist (who) we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure.5. The documents about the cultural relics from overseas are under the desk. I found them yesterday.The place where I found the documents about t

16、he cultural relics from overseas yesterday is under the desk.6. Scientists worked together day and night to rescue the temple because they wanted to preserve it for the next generation.The reason why scientists worked together day and night to rescue the temple is that they wanted to preserve it for

17、 the next generation.Step 6 Special casesA. 關(guān)系詞只能用that而不用which的情況 1當(dāng)先行詞為all, everything, nothing, anything, much等不定代詞時。Have you taken down everything that Mr Li said?All that can be done has been done.2先行詞被序數(shù)詞或形容詞最高級修飾時。The first place that they visited in London was the Big Ben.This is the most del

18、icious food that I have ever had.3先行詞被all, every, no, the only, the very, the last等修飾時。Ive read all the books that are not mine.The only thing that she could do was to go to the police for help.I have found the very pen that I lost yesterday.4當(dāng)先行詞既指人，又指物時。 He made a speech on the men and things that

19、 he had seen abroad.B. “介詞關(guān)系代詞”引導(dǎo)的定語從句當(dāng)關(guān)系代詞在定語從句中作介詞的賓語時，我們通常用“介詞關(guān)系代詞”引導(dǎo)定語從句。如果指“人”，用“介詞whom”；如果指“物”，用“介詞which”；關(guān)系代詞有時也用whose(作定語)。選用介詞的依據(jù)：1根據(jù)定語從句中謂語動詞的搭配習(xí)慣(即固定短語)。Yesterday we visited the West Lake for which Hangzhou is famous.(be famous for“因而出名”)2根據(jù)先行詞的搭配習(xí)慣(約定俗成，不一定是短語)。This is the camera with wh

20、ich he often takes photos.(with camera“用照相機”)The boss in whose company Mr King worked heard about the accident.(in the boss company)3根據(jù)句子的意思來選擇。The colorless gas without which we cannot live is called oxygen.4表示“所有”關(guān)系或“整體中的一部分”時，通常用介詞of。I have about 10 books, half of which were written by Mo Yan.注意：

21、在定語從句中，有一些含介詞的動詞短語不可拆開使用，如look after, look for等不能把介詞移至which或whom之前。The babies whom the nurses are looking after are very healthy.(正)The babies after whom the nurses are looking are very healthy.(誤)C. 接雙賓語的動詞所在的定語從句如果關(guān)系代詞作此動詞的間接賓語時，用to 或for。帶to的動詞有：bring, fetch, give, hand, leave, lend, offer, owe, p

22、ass, pay, post, promise, read, sell, send, show, take, teach, tell, throw, write；帶 for的動詞有：book, buy, call, choose, cook, do, fetch, find, get, keep, leave, save。She wears a sweater.Her mother gave this sweater to her.She wears a sweater that her mother gave to her.D. 介詞結(jié)尾的動詞短語所在的定語從句此類動詞短語中的介詞不可移至從句之首。常見的這類動詞短語有l(wèi)isten to, look at, depend on, look for, pay attention to, take care of, look after, take part in, call on, catch up with, get along with, hear of, look forward to等。This must be the key that she