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1、Unit 3 Under the seaI教学内容分析本单元的中心话题是海底世界。听说读写活动主要围绕海底的动植物、奇异景观和有关大海的神话绽开的。Warming Up局部通过探讨海底生物和理解海底世界的途径导入本单元话题。Pre-reading局部通过探讨图片导入课文并介绍故事背景。Reading局部讲解并描述了一个虎鲸助人捕鲸、救人脱险的故事。课文中采纳了大量的动作描写，并运用了大量的-ing形式。Comprehending局部由三个练习题组成，旨在逐步加深学生对课文的理解。Learning about Language局部突出了本单元词汇和语法的学习及训练。本单元的语法是-ing形式的被
2、动语态。Using Language局部包括阅读和写作两局部。课文通过对海的世界奇观妙境的描写，为学生树立了景物描写的典范。写作局部要求学生仿照课文描写景物。本局部中，形容词的依次和复合形容词的构成也是学生应理解的内容。Summing Up局部要求学生对本单元的内容、词语和构造进展总结，有助于学生Learning Tip 局部介绍了合成形容词的构词法，并指导学生在写作中主动利用构词规则组词。II教学重点和难点1. 教学重点(1) 本单元的生词和短语；(2) 驾驭运用-ing 形式的被动式；(3) 学会在对话和写作中表达责怪、埋怨以及要求赔偿。2. 教学难点(1) 帮住学生更多地理解海洋生物，培
3、育学生敬重海洋、爱惜海洋生物的道德品质；(2) 学会仿照课文描写景物；(3) 学会复述故事。III教学安排本单元建议分五课时：第一课时：Warming up, Pre-reading, Reading & Comprehending 第二课时：Learning about Language第三课时：Reading and discussing (Using Language) 第四课时：Reading, discussing and listening (Using Language) & Speaking and writing (Using Language)第五课时：Reading ta
4、sk (Workbook) & Writing task (Workbook)Period 1 Warming up, Pre-reading, Reading & ComprehendingTeaching Goals: 1. To arouse Ss interest in animals and plants living under the sea.2. To develop Ss reading ability.3. To appreciate how the writer describes movements.Teaching Procedures:Step 1. Leading
5、-inPurpose: To arouse Ss interest in the content of this unit.1. Ask Ss to collect information about sea animals and plants and answer the following question.Can you name some animals and plants living under the sea? Whats you favorite? Speak about it. 2. Ask Ss to collect information about whales a
6、nd answer the following question. (1) Are whales fish? How do you know? (2) What is a killer whale? What do you know about it?Step 2. Warming up Purpose: To get Ss to know something about the content of this unit.1. Get two or three Ss to talk about their favorite animals or plants under the sea. An
7、d ask Ss to answer the following question. From where did you learn this? 2. Ask Ss to look at the three pictures of Warming Up on P19 and answer the following questions.(1) What are your favorite sea plants and animals(2) Where can you find them?(3) If possible, would you like to keep some at home?
8、Step 3. Pre-readingPurpose: To get the Ss prepared for reading the text.1. Ask Ss to talk about whales. Teacher may say, “Today, we are gong to read a story of a large animal living in the sea, a killer whale. Do you think whales are fish? Why do you say so? Then get one of two Ss to talk about whal
9、es.”2. Ask Ss to look at the picture of Pre-reading and answer the following questions.(1) what do you think is happening? (2) What is a killer whale? Can you tell me about it? Step 4. Fast reading Purpose: To get Ss to read for the general idea. 1. Ask Ss to read the text fast and sum up the main i
10、dea of the text and answer the following question.In what person is the text written?Suggested Answer: The text is written in the first person.2. Play the tape and ask Ss to read after it.Step 5. Intensive reading Purpose: To develop Ss reading ability of scanning.1. Play the tape again sentence by
11、sentence and ask Ss to underline what they cannot understand.2. Ask Ss to discuss what they have underlined.3. Read the following sentences and ask Ss to find whether they are true or false. 4. Ask Ss to make a dialogue according to the questions in Ex1 of Comprehending on P21 and then act it out.St
12、ep 6. Language points (1)Purpose: To learn the language points in the text.1. Present the following phrases on the blackboard. Ask Ss whether they are what they have underlined and then ask them to translate them into Chinese. Finally, get them to remember the sentences containing these phrases.2. L
13、ead Ss to deal with the following language points.Step 7. Language point (2) Purpose: To deal with the main sentence structures.1. Ask Ss to find the sentences containing ing forms and tell what parts they play in the sentences. Then present the following sentences on the blackboard.(1).We ran down
14、to the shore in time to see an enormous animal throwing itself out of water. (2).I saw James being held up in the water by Old Tom.(3).I could see a whale being attacked by a pack of about six other killers.(4).Gorge didnt like being kept waiting.(5).I could see he was terrified of being abandoned b
15、y us.(6).The killers over there are throwing themselves on top of the whales blow hole to stop it breathing. And those others are stopping them fleeing out to sea.(7).I looked down into the water and could see Old Tom swimming by the boat, showing us the way.(8).And there was Tom, circling back to t
16、he boat, leading us to the hunt again.(9).Gorge told me, pointing towards the hunt.(10).“They are having a good feed on its lips and tongue,” added Gorge, laughing.(11).Gorge told me, pointing towards the hunt.(13).Being badly wounded, the whale soon died.Suggested Answers:(1)(3): 宾语补足语 (4)(6): 宾语 (
17、7): 宾补，伴随状语 (8):状语 (9)(11): 伴随状语2. Collect Ss questions in understanding the grammar.Step 8. Extension Purpose: To develop Ss mentality of harmonious coexistence between man and nature.1. Ask Ss to answer the following questions and discuss them.(1) How do you feel after reading the text?(2) Should
18、whale hunting be banned?2. Ask Ss to make a dialogue according to the result of the discussion.Step 9. Homework1. Rewrite the reading text in the third person. Encourage Ss to use their own words.2. Make sentences with the phrases learnt in the text.Period 2 Learning about LanguageTeaching Goals:1.T
19、o revise the passive ing form.2.To enable Ss to master some new words and expressions.Teaching Procedures:Step 1. Revision1. Ask Ss to speak out the words and expressions learnt in this unit. The student who knows the most will be praised.2. Ask Ss to exchange the sentences they made with the phrase
20、s.Step 2. Grammar1. Complete the following sentences with the suitable ing form of the verbs in the brackets.(1) _(laugh) at in public made him upset.2. Analyze the grammar by explaining the answers.Group 1: In (1)(10), passive forms of gerunds used as subjects or objects. Note: In (8)(10), passive
21、forms are not used.Group 2: In (11)(14), non-finite verbs used as attributives.Convert the past or present participles into attributive clauses. (11).The house (which was) built last year will be our dormitory.(12).The house (which is) to be built next year will be our dormitory.(13).The house (whic
22、h is) being built now will be our dormitory.(14).The soldier (who is ) being operated on now was wounded in the fight.Group 3: In (15)(21), non-finite verbs used as adverbials.Convert the past or present participles into adverbial clauses.(15) .(If I had been) given more time, I would have done the
23、work better.(16) .If you give me more love, you would be more loved.(17) .When (she was) asked about her father, the girl cried.(18) .(While he was) asking this and that, the doctor took out some medicine.(19) .(After they had been) shown around the school, the leaders went to the hotel.(20) .(As it
24、 is) being painted, the house cant be moved in.(21) .(As it is) being repaired, the car cant be used right now.3. Ask Ss to finish Ex1 and Ex2 in Using Structure on P6465. And then check the answers with the class.4. Let Ss finish Ex3 in Using Words And Expressions on P63. Leave Ss enough time for t
25、hinking. Collect different translations.Step 3. Homework1. Ask Ss to finish Ex1 and Ex2 in Revising Useful Structures on P22 and Ex1 and Ex2 in Using Words And Expressions on P63.2. Ask Ss to preview the reading text in Using Language on P23 and finish Ex1 on P24 according to the reading text.Period
26、 3 Reading and discussing (Using language)Teaching Goals: 1.To get Ss to learn how to describe things.2.To get Ss to know something about the formation of compound adjectives.Teaching Procedures:Step 1. Revision1. Ask Ss to speak out sentences with the passive ing form. The student who speaks out th
27、e most will be praised.2. Check the homework with the class and correct Ss errors.Step 2. Leading-in Purpose: Get Ss prepared for the text learning.1. Ask Ss to look at the pictures on P23 and ask the following questions.(1) What can you see in the pictures? Are they beautiful? (2) Where do you thin
28、k we can find them? 2. Tell Ss what man in the past thought about the deep sea and lead them to the reading text. Teacher may say, “But in the past, man didnt know much about the deep sea. He thought there was no living thing in deep sea because there was little light and great pressure. But he was
29、wrong. It is a colorful world full of life. Today, lets see what it is like under the sea.”Step 3. Fast reading1. Ask Ss to listen to the tape and ask Ss to sum up the main idea of the text2. Ask Ss to read after the tape and finish Ex1 in Reading and discussing on P24.Step 4. Intensive reading1. As
30、k Ss to read the text carefully and finish Ex2 in Reading and discussing on P24.2. Ask Ss to sum up the main idea of each paragraph and underline what they cannot understand.Step 5. Language point1. Explain the following language points.(1) reflect on (line 1, para 1): think deeply about, considerI
31、need time to reflect on what your request. 我须要时间来考虑一下你的恳求。You must take time to reflect on important things. 你必需花时间来考虑一下重要的事。(2) become aware of / that (line 1, para.2): realize, get to know He was fully aware of the situation he was in. 他充分意识到了他所处的环境如何。He became aware of something approaching him.
32、他觉察到了有东西正在向他靠近。He became aware that some girls were looking at him with interest. 他觉察一些女孩正饶有爱好地看着他。(3) upside down ( line 8, para.3): with the upper side beneathThe picture is hanging upside down. 那幅画挂倒了。The plane turned over to fly upside down. 飞机翻了个身，开场倒飞。The plate was lying upside down on the flo
33、or. 盘子倒扣在地板上。2. Ask Ss to finish Ex3 in Reading and discussing on P24 and explain the order of attributives. 定语排列依次口诀：大小，新旧，形态，颜色，产地，材料（大龄形颜国材）定语排列依次规律： 客观程度大的词离中心词最近， 主观程度大的词间隔 中心词最远。例如：two old brown china tea pot两只古老的棕色的瓷茶壶two round red French wooden table两张红色的法国产木头圆桌3. Ask Ss to finish Ex4 in Rea
34、ding and discussing on P24 and explain the formation of compound adjectives.(1) Get Ss to find the compound adjectives used in the text.bird-like, yellow-spotted, sea-slug, blue-striped, wise-looking (2) Explain the following ways to form compound adjectives. 数词+名词the 100-meter race, a 100-dollar no
35、te, a five-star hotel, 副词/形容词+动词hard-working, good-looking 名词+likea childlike old man 副词+过去分词a well-written composition, a well-behaved gentleman, hard-won peace, a newly-shaved face, a poorly-dressed man 形态名词+shapeda U-shaped pipe, a love-shaped diamond 数词+名词eda three-legged table, a one-eyed horse
36、, a two-handedrobot, four-footed animals, a seven-year-old boy, a four-storied building 形容词+名词ed a kind-hearted woman, a near-sighted student, a red-haired youth, an absent-minded student, cold-blooded animals, 名词+如今分词peace-loving people, heart-breaking news, English-speaking countries, peace-keepin
37、g troops 其他a stay-at-home motherStep 6. Homework1. Ask Ss to review all the language points in this period.2. Ask Ss to preview the content of the next period.Period 4 Reading, discussing and listening (Using Language) & Speaking and writing (Using Language)Teaching Goals:1. To develop Ss ability of
38、 listening, speaking and writing. 2. To practice use of the expressions for blame and complaint.Teaching Procedures:Step 1. Pre-listeningPurpose: To introduce to Ss the topic of listening.1. Lead Ss to the advertisement in Reading, discussing and listening on P25. Teacher may say, “By now we have le
39、arnt a lot about the undersea world and about the whales. Im sure you want very much to take a tour and have a look. There are many tourist agencies that organize such tours. Now lets read an advertisement.” 2. Let Ss read the advertisement and discuss the questions above the advertisement. After th
40、at, ask Ss two more questions.(1) If the weather is not good enough, what will you do?(2) Is the travel agency sure about the success of see whales?3. Ask Ss to finish Ex2 in Reading, discussing and listening on P25 and predict the content of the listening text.Step 2. Listening1. Dialogue 1(1) Ask
41、Ss listen to the first dialogue twice and finish the exercises of Dialogue 1 in Ex4 on P26. (2). Ask Ss to listen to the first dialogue for the third time and finish Ex5 on P26.(3). Play the tape of the first dialogue again and ask Ss to finish the exercises of Dialogue 1 in Ex3 on P26.2. Dialogue 2
42、 (1) Ask Ss listen to the second dialogue twice and finish the exercises of Dialogue 2 in Ex4 on P26.(2). Ask Ss to listen to the second dialogue for the third time and finish the exercises of Dialogue 2 in Ex3 on P26.3. Dialogue 3 (1) Ask Ss listen to the third dialogue twice and finish the exercis
43、es of Dialogue 3 in Ex4 on P26.(2). Ask Ss to listen to the third dialogue for the third time and finish the exercises of Dialogue 3 in Ex3 on P26.Step 3. Writing1. Divide Ss into three groups and let each group choose one of the three situations on P27.2. Ask Ss to underline the expressions at the
44、top of P27 and keep them in heart.3. Let each group make up the dialogue and present it before the class.4. Correct the errors in Ss dialogues and ask them to write them down.Step 4. HomeworkGive Ss the following situations and let them make up their dialogues.1. Your neighbor always makes noise. Co
45、mplain to him.2. The traffic in your city is too bad. Complain to the mayor.Period 5 Reading task (Workbook) & Writing task (Workbook)Teaching Goals:1.To know how the Inuit worship the sea. 2. To develop Ss awareness of respecting the sea and protecting wild animals in the sea.Teaching Procedures:St
46、ep 1. Leading-in Purpose: To get Ss prepared for the new text learning.1. Ask Ss to look at the pictures on P67 and guess what the text is about.2. Let Ss close the book and play the tape. See who can get what the text is abot.Step 2. Fast reading1. Let Ss open the book and listen to the tape to get
47、 the main idea of the text.2. Ask Ss to underline what they cannot understand in the text.Step 3. Language point Purpose: To deal with the language points in the text.1. Ask Ss to find and translate the following phrases.ask for ones hand, make a good wife, provide sb. with sth., have no choice but
48、to do , become used to sth., in search of, the freezing waters, set off for home, let out cries of anger, catch up with, give back, hang on to, keep sb. alive, It is said that, have power over sth., keep away from, show respect for 2. Ask Ss to keep the sentences containing the above phrases in heart.3. Explain