1、Unit 7 Whats the highest mountain in the world?课时6Section B(3a-Self Check)课时教学目标1. 通过了解鲸鱼的基本知识及其生存现状进一步增强保护动物、保护环境的意识。2. 能够对鲸鱼的生活习性及生存现状等进行描述并探讨如何对鲸鱼等世界濒危动物进行保护，发展思维能力。教学重点：1.Key phrases:catch.for., jump out of, water pollution, stop doing, protect .from.2. Key sentences:a. Humans catch whales for m
2、eat, fat and oil.b.We should protect whales from . c. Some kinds of whales are in danger because . 3.Structuresa. stop doing b. .protect .from.教学难点：Write a poster about the whales and learn how to protect the whales. 教学过程Step 1 Lead-inPlay a part of The Cove and ask students to discuss the protectio
3、n of marine life.Step 2 Work on 3a1. Ask students to share their learning about whales.2. Ask them to read the words and phrases about whales in 3a.3. Let students put them in the correct place in the chart and then check the answers.4. Let them read the questions and the answers in the chart.Textbo
4、ok AnswersWhat do they look like?Huge; Some kinds have teethWhere do they live?Live in the seaWhat do they eat?Eat small fish and other sea lifeWhat can they do?Jump high out of the water; Sing songsWhy do some of them have to be protected?Humans catch whales for meat, fat and oil; Water pollution;
5、Whale parts sold to make things like candles and soapHow can we protect them?Rules on whale protection; Learn more about whales; Stop putting rubbish into the seaKey points（针对训练习题见上课课件PPT）1. whale n. 鲸 2. oil n. 油3. protection n. 保护【拓展】protect v. 保护 protect.from. 保护不受伤害4. catch. for. 为而捕捞/ 捕捉 5. rul
6、es on.( = regulations of.) 关于的规定Step 3 Work on 3b1. Let students look at the phrases and the sentences in 3b.2. Ask students to write a paragraph about whales and why they need to be protected using the information in 3a.3. Let students make a poster calling for whale protection.Textbook Answers Ans
7、wers will vary. Sample writing:Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fact is that whales can jump high out of the water. Some kinds of whales are in danger because humans catch them for meat, fat, and oil, and use whale parts to make can
8、dles and soap. Whales are also in danger from water pollution. We should protect whales by making rules on whale protection and by not putting rubbish into the sea. I think people should learn more about whales.Step 4 Work on Self CheckWork on Self Check 11. Tell students to fill in the blanks with
9、correct comparatives and superlatives.2. Check the answers.Textbook AnswersAdjectivesComparativesSuperlativeshighhigherhighestdangerousmore dangerousmost dangerouslonglongerlongestpopularmore popularmost popularWork on Self Check 21. Ask students to match the verbs and the objects.2. Ask students to
10、 add one more object to each list.3. Ask students to make sentences with the verbs in exercise 2.4. Choose some students to present their answers in class.Textbook Answers 1. b; 2. c; 3. aAnswers will vary for additional objects. Suggested answers: a. my family b. the theater c. good resultsWork on
11、Self Check 31. Ask students to circle the correct word and/or fill in the blank with the correct form of the word in brackets.2. Let some students read their answers.Textbook Answers 1. many; 2. much; 3. lot, crowded; 4. much, strongerKey points（针对训练习题见上课课件PPT）1. . weigh （+ 倍数）+ more than . 比重（倍）2. much/far/a little/even 可修饰more，表示多得多/ 多一点/ 甚至更多。教学效果评价通过复习本单元重点语法和词汇知识，学生进一步巩固了本单元内容，提升了英语能力；在了解鲸鱼及其生存危机后提高了保护海洋动物的意识，并积极思考保护野生动物的措施，提升社会责任感。作业完成点拨训练UNIT 7 课时6 Section B (3aSelf Check) 的练习。教学笔记_4
