1、The Second Period Reading课题必修3模块6 拓展阅读课时5授课班级考点、知识点文章中出现的重点短语和语言知识点学习目标1. 掌握阅读文章中出现的重点短语和语言点的用法。2. 学会分析句子和归纳总结知识点。重、难点1. 重点：重点短语和语言点的理解和运用；2. 难点：句子的分析和知识点的归纳； 必修三Module6The Second Period ReadingTeaching Goals 教学目标1.Target language 目标语言a.重点词汇和短语relic, site, generate, harness, historical, narrow, poem
2、, submerge, global, remove, dream of, come true b.重点句子1. Now his dream has come true. 2. Sun Yat-sen, who was the leader of the 1911 Revolution, first suggested the idea of a dam across the Yangtze River in 1919.3. Burning coal causes serious air pollution and increases global warming. 4. The dam wi
3、ll generate electricity equal to about 40 million tons of coal without causing so much air pollution.2.Ability target 能力目标Enable students to obtain the fast speed reading ability, such as skimming, scanning, and making a summary. 3.Learning-skill target 学能目标Let students learn how to describe places
4、and buildings.Let students summarize the main idea of the text. Teaching important points 教学重点Give the right questions for the answers according to the text. Teaching difficult points 教学难点How to analyze the text and grasp the main idea of the text. Teaching methods 教学方法Skimming, listening and discus
5、sing. Teaching aids 教具准备A tape recorder a projector and a blackboard Teaching procedures & ways 教学过程与方法Step Greetings and revision1. Greet the whole class as usual. 2. Ask some questions about the three short passages in Introduction part. T: Good morning/afternoon everyone!Ss: Good morning/afternoo
6、n, Mr. Chen. T: We read three short passages during the last lesson. Now Ill ask some detailed questions about the three buildings. Q1: How long was the original wall of the Great Wall? Q2: How much did it cost to build Hong Kong International Airport? Q3: Which river is the Three Gorges Dam built o
7、ver? Suggested Answers: Q1: The original wall was 6, 300 kilometers long. Q2: $20 billion. Q3: The Three Gorges Dam is built over the Yangtze River. Step Vocabulary Teach students how to guess the meaning of new words. T: When we read, we often meet new words. What shall we do if we dont have a dict
8、ionary at hand? We may do as follows. Wed better read the whole sentence first. Then try to work out what kind of word it is. It is a noun, verb, or an adjective, etc. Lastly, we can use the words before and after that to help us guess the meaning. True or false sentencesAsk Ss to do this exercise i
9、ndividually. Two or three minutes later, check the answers with the whole class. Learning new wordsTeach students the words in the box one by one. Explain several important words. 1.dream v. (hope for something nice in the future)e.g. He often dreams of going to Europe. 2. generate vt. (cause to exi
10、st, produce)e.g. Loud laughter was generated all through the crowd. 3. harness vt. (use a river, waterfall, etc. to produce power)e.g. It is a good idea to harness the river to generate electricity. 4.submerge v. (go under the surface of the water)e.g. The crocodile submerged when it saw the boat.An
11、swering questionsT: Mao Zedong wrote a poem in which he dreamed of “walls of stone” Did Mao Zedong actually see the walls of stone? S1: No.T: The power of the Yangtze River has been harnessed by the Three Gorges Dam. Does this mean that the power can be used or not? S2: This means that the power can
12、 be used. T: Sun Yat-sen first suggested the idea in 1919. Did Sun Yat-sen think of the idea himself or hear it from someone else? S3: He thought of the idea himself. T: About 800 historical relics have been submerged. Is it possible to see the relics now that they have been submerged? S4: It is imp
13、ossible. Step Lead-in T: With the fast development of science and technology, people live a much more comfortable life than ever before. More and more people even including peasants in the countryside buy air-conditioners. So we need more electricity. As a result, the Three Gorges Dam has been built
14、 not long ago. Today we will learn a passage about the Three Gorges Dam. (Write the title on the Bb)Step Reading 1. SkimmingT: Now please look through the text and then do some reading comprehension exercises according to the text. Choose the best answers. (Show the following on the screen.)1. Who d
15、reamed of harnessing the power of the Yangtze River? A. Sun Yat-sen. B. Mao Zedong. C. Deng Xiaoping. D. A great designer. 2. How many tons of coal was used for heating and generating electricity in 1993? A. 1.2 billion. B. 20 billion. C. 40 billion. D. About 800 billion. 3. What problem does burnin
16、g coal cause?A. Air pollution. B. Increasing global warning. C. Destroying the balance of nature. D. Both A and B. 4. Which of the following famous historical sites is NOT mentioned in the passage? A. The Qu Yuan Temple. B. The Han Watchtower. C. The Grand Canal. D. The Moya Cliff carvings. Key: BAD
17、C 2. Scanning(Get the students to read the passage carefully again.) T: Now read the text carefully and finish part 3, that is, write questions for the answers. You can look at the example first. A few minutes later, check the answers in the class.T: OK. Are you ready? (Ss: Yes.) Lets begin to give
18、the questions. Volunteers!Suggested answers:1. Why was the Three Gorges Dam built? 2. How high is the dam? 3. How wide is the dam? 4. Who first suggested the idea of a dam across the Yangtze River? 5. How much energy is produced by burning coal? 6. How many villages have been flooded by the reservoi
19、r? Ask the Ss to listen to the passage and try to get the main idea. T: Now we are going to listen to the passage and after that Ill give you two or three minutes to summarize the main idea of this passage. Main idea: The Three Gorges Dam, which is the largest hydro-electric power station and dam in
20、 the world, has been built to control flooding and generate electricity for the central part of China. Play the tape for the Ss to listen and then help them get the main idea.T: We have got the main idea of the text. Now lets learn some difficult languages points together. Show the notes on the blac
21、kboard.Language learning:e true At last Lincolns dream came true. 2.equal to Tom is equal to John in height. 3.live a life At present they live a comfortable life. 4.including All my students have seen the film, including me. Step Discussion Ask Ss to discuss the three questions on P54. A few minute
22、s later, ask several students to give their answers.T: We know that building the Three Gorges Dam is good for many people especially the ones who live in the central part of China. Who would like to describe the advantages of the Three Gorges Dam? Any volunteers? S1: Coal is one of the natural resou
23、rces that are limited. Harnessing the power of the Yangtze River can save a lot of coal. It can help to reduce the air pollution as well. T: Good! You are right. The Three Gorges Dam has much effect on us human beings. On the other hand, sometimes it is bad for us. Now, who can tell us the disadvant
24、ages of the Three Gorges Dam? S2: It has flooded a large area including 2 cities, 11 counties, and 140 towns and more than 4, 000 villages. A great many people have to leave their hometown and set up a new home that is never as good and comfortable as the one before. Whats worse, some of Chinas most
25、 famous historical sites have been submerged, for example, the Qu Yuan Temple. T: Do you think the advantages are more important than the disadvantages? S3: Yes. We can harness the power of the dam to produce electricity for a long time after it is built. Step Task T: Great changes have taken place
26、in our country. A great many buildings are being built around us. Bring out a piece of paper and list the changes. For example, the opening of a new airport or the opening of a new dam and so on. Ill collect your papers in three minutes. Three minutes later, collect students papers and select some g
27、oods ones and then ask the students writing them to read them in the class.) T: Imagine that you are preparing the news item for a foreign audience who need extra information. Add extra information when you refer to Chinese people or places and make up a news item with your partner taking the follow
28、ing roles: a studio newsreader, a TV journalist on the spot and local people who are invited. Teacher goes around the classroom to help the students who need help. A few minutes later, ask two groups to act out their news items.Example: NNewsreader, JJournalist, LLocal people N: Hello, Wang Jun! A n
29、ew car factory is being built in our city. Will you please give us some detailed information? J: OK! Now Im attending the opening of this new car factory. The building lies in the south of our city, He Fei. It covers an area of about 100, 000 square metres. This factory will make parts of cars for a
30、 big company. Now lets see what peasants think of this matter. L: We felt glad at the news that a new car factory would be built here because the factory will employ some of us. There will be more consumers as well. You know, we can sell goods to people who work in the factory. But we are all worrie
31、d the pollution caused by the factory. J: Dont worry about it. The waste will not cause pollution because it will be purged first before it pours out. L: Im glad to hear that. J: Thank you! Step Homework 1. Workbook. P98. Ask Ss to do the vocabulary part individually.2.Preview the next partGrammar 1
32、 and Grammar 2 and then do the exercises on P97. The Third Period GrammarTeaching Goals 教学目标1.Target language 目标语言a.重点词汇和短语essential, extra, mainly, create, take away, cross out, a large amount of b.重点句子1. Sun Yat-sen, who was the leader of the 1911 Revolution, first suggested the idea in 1919. 2. M
33、ore than a million people who lived in the region have moved from their homes. 3. I met a man my grandfather worked with thirty years ago. 4. I met a man who my grandfather worked with thirty years ago.2.Ability target 能力目标Learn the non-defining relative clauses and the contraction of relative claus
34、es. 3.Learning-skill target 学能目标How to use the knowledge that students have gained. Teaching important points 教学重点The usage of the non-defining relative clauses the contraction of relative clauses. Teaching difficult points 教学难点The usage of relative pronoun and relative adverb. Teaching methods 教学方法
35、Explaining and practicing. Teaching aids 教具准备A projector and a blackboard. Teaching procedures & ways 教学过程与方法Step Revision 1. Ask several detailed questions about the reading passage. 2. Check students homework. (Workbook P98)Step Grammar 1Teacher writes down the following sentences on the Bb: The w
36、oman who greeted me is teacher.Lucy, who greeted me, is my teacher.T: Well, now please look at the sentences on the blackboard. What can you find in each sentence? Ss: A relative clause. T: Yes. In each sentence, there is a relative clause, but there is something different. Please compare them caref
37、ully and tell the difference between them. I will give you two minutes to discuss and prepare. Then you can tell us your opinions. Two minutes later.S1: A comma is used between the noun and the relative clause in the second sentence. No comma is used in the first sentence.T: Quite right! Who can tel
38、l more about it? S2: In the first sentence, the relative clause tells us which person the speaker is talking about. However, in the second sentence, which person is being talked about is already clear, so I think the relative clause is not a necessary part. T: Excellent! You are all clever. The firs
39、t relative clause is called defining relative clause. It is a necessary part in the sentence. It offers essential information about the subject. The sentence will not make sense if the defining relative clause is taken away. The second relative clause is called non-defining relative clause. It conta
40、ins extra information. If the non-defining relative clause is taken away from the sentence, the sentence will still make sense. So it is not a necessary part. You can always find commas before and after the non-defining relative clauses. Go through the three exercises on P54. T: Now I will give you
41、three minutes to finish the first part of Grammar on P54. Then I will ask some of you to give us your answers. Three minutes later, check the answers with the whole class.T: OK, now its your turn to do the second and the third part. You should do them yourselves first. After that you can discuss wit
42、h your partner. At last, Ill ask some of you to read the sentences with your answers. This time I will give you four minutes. Four minutes later, ask several students to give their answers.Step Grammar 2Teacher writes down the following sentences on the Bb: The woman who I met in the bookstore was m
43、y sister. The woman I met in the bookstore was my sister.T: Well, now please look at the sentences on the blackboard. There is a difference between the two relative clauses. What is it? Ss: There is a relative pronoun that in the first relative clause, while there is no relative pronoun in the secon
44、d.T: You are right. Do the sentences have the same meaning? Ss: Yes. T: These two sentences mean the same thing. There is a relative clause in each sentence. You should pay attention to this: the relative pronoun can be contracted when it is used as object in the relative clause. Go through the exer
45、cises on P56. T: Now Ill give you two minutes to do the first part of Grammar 2. When you have difficulty, you may ask your partners for advice or raise your hands. Two minutes later, check the answers with the whole class.T: We have learned that the relative pronoun can be contracted when it is use
46、d as object in the relative clause. Which relative pronouns can be contracted in the following sentences in the third part? After a little while, ask several students to read the sentences in which the relative pronouns can be contracted. Then ask them to give the reason.T: Now lets do the fourth pa
47、rt. In this part, you will find two sentences in each exercise. You need to make each pair of sentences into one sentence that contains a relative clause. Youd better first make sure which sentence will be changed into a relative clause. Before your work, it wound be better to study the example. Ask
48、 four students to come to the front to write down their sentences on the Bb. The others need to finish this exercise on a piece of paper. Teacher goes around the classroom to see if any students have difficulties. Four minutes later, check the answer in the class.T: Sometimes not only the relative p
49、ronoun can be contracted but also the verb is when the relative pronoun is used as subject in the relative clause. Pay attention to the sentences in the second part. Ask students to study the sentences in the second part and then give each other more examples. Step Practice Ask students to do the ex
50、ercises in the workbook.T: Now we are going to do more exercise to practice the relative clauses. Please do the exercises on P97 and P98. First do the exercises individually and then we will check them together.(A few minutes later, check the answers.)Step Homework 1. Remember the usage of relative
51、clauses. 2. Preview the next partWriting. 【跟踪训练】1. Shes a teacher, is clear from her manner.A. that B. what C. as D. who 2. “Who Moved My Cheese?”, is a best-selling book, is written by Spencer Johnson.A. which B. that C. it D. what3. The wrong youve done him is terrible, for you should make an apol
52、ogy to him, I think.A. this B. which C. what D. that4. The old lady, had been killed in the war, was given help by the local government.A. all her children B. all of her children C. all of whose children D. whose all children5. Beijing government puts more than 700 million yuan to increase its green
53、 space this year, _ doubles the money provided last year.A. as B. while C. that D. which6. The British are not so familiar with different cultures and other ways of doing things, is often the case in other countries.A. as B. that C. so D. it 7. The writer has written quite a few books now, his teach
54、ers and parents didnt expect.A. that B. as C. of which D. which8. Carol said that the work would be well done by the end of October, personally I wondered completely.A. which B. at which C. in which D. about which9. People have lots of problems living in the Central Australian desert, getting water is the most serious.A. of which B. which C. for which D. where 10. is mentioned above, the number of the students in senior high school is increasing.A. As B. It C. That D. WhatKeys: 15 CABCD 610 ADBAA
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