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1、Unit 7 Its rainingSection B 2 (3aSelf check)Step 1 SummaryImportant phrases:feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or soKey sentences:Whats the highest mountain in the worldQomolangma.How long is QomolangmaIts 8,844.43 meters high.
2、Its higher than any other mountain.Which is the deepest salt lake in the worldThe Caspian Sea is the deepest of all the salt lake.Did you know that China is one of the oldest countries in the worldYes, I did. Its much older than the US.Important structures:1. cm taller/shorter 2. much /even/a little
3、/less +比拟级3. times more than .4. Talk about how to protect pandas.Step 2 Lead in对于鲸鱼你知道多少？鲸体型是世界上存在动物中最大，鲸是终生生活在水中哺乳动物，对水依靠程度很大，以致它们一旦分开了水便无法生活，鲸形态像鱼，鼻孔在头上部，用肺呼吸。体长可达三十米，是如今世界上最大动物。鲸为适应水中生活，削减阻力，它们后肢消逝，前肢变成划水浆板。身体成为流线型，酷似鱼。因此它们潜水实力很强，小型齿鲸可潜至100-300米水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大齿鲸-抹香鲸能潜至千米以下，并
4、在水中持续2小时之久。Step 3 Writing3a Read the following words and phrases about whales. Put them in the correct place in the chart.1. Humans catch whales for meat, fat and oil2. Eat small fish and other sea life3. Jump high out of the water4. Rules on whale protection5. Huge6. Water pollution7. Live in the s
5、ea8. Some kinds have teeth9. Learn more about whales10. Stop putting rubbish into the sea11. Sing songs12. Whale parts sold to make things likes candles and soapWhat do they look like？5 8Where do they live7What do they eat2What can they do3 11Why do some of them have to be protected1 6 12How can we
6、protect them4 9 103b Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.Whales are They live in They eat They canOne interesting fact is Another interesting fact isSome kinds of whales are in danger becauseWe should protect whales fromI th
7、ink people should/shouldntStep 4 Self-checkRead these words then find the rules.clever-cleverer-cleverest nice-nicer-nicest easy-easier-easiest fat-fatter-fattest thin-thinner-thinnestbeautiful-more beautiful-the most beautiful careful-more careful-the most carefulgood/well-better-bestbad-worse-wors
8、t many/much-more-most 1. Complete the chart.AdjectivesComparatives Superlatives highhigherhighestdangerousmore dangerousthe most dangerouslonglongerlongestpopularmore popularthe most popular2. Match verbs and objects. Then add one more object to each list.VerbsObjects1. reacha. my life, my money, my
9、 health2. achieveb. the top of a mountain, the library,the farmhouse3. riskc. my dream, success,the endsAnswers: 1-b, 2-c, 3-a 3. Circle the correct word and /or fill in the blank with the correct form of the word in brackets for each sentence.1. An elephant weighs (few/many) times more than a dog.2
10、. An adult panda can eat (much/a little) more than a cat.3. Canada is a (little/lot) less _ (crowded) than China.4. A tiger is (much/a little) _ (strong) than a man.Answers: 1. many 2. much 3. lot more crowed 4. much strongerStep 5 Do some exercise.一、依据句意，用适当词填空。1. The biggest _ in the world is the
11、Sahara.2. The river is too _ to swim in.3. China is one of _ civilizations (文明) in the world.4. The _ of the fastest animal is 120 kilometers per hour.5. What _ do you need for your coat I want a large one.二、用括号内单词适当形式填空。1. Jim is very _. Li Lei is _ than Jim. (hungry)2. Kates mooncakes are _ of all
12、. (nice)3. Your box is _ than mine. But his is _ of the three. (heavy) 4. Unit 2 is quite _. Unit 3 is _ than Unit 2. Its _ in Module (hard)5. This TV play is _ than that one. (good)6. My mother is very _. She is _ in my family. (busy)7. Lingling gets to school _ than the others. (early)8. She speak
13、s English _ in our class. (well)9. Lucy jumped quite _. (far)10. I think English is as _ as Chinese. (important)11. This picture is _ of the four. (beautiful)12. Lucy did _ than Lily. (bad)三、单项选择。1. My brother is _ more outgoing than me. A. many B. little C. much2. October 12th was one of _ days in
14、2005. Shenzhou-VI was launched（发射）successfully. A. exciting B. more exciting C. the most exciting3. Which city is _, Beijing, Shanghai or Fuzhou A. beautiful B. the most beautiful C. more beautiful 4. _ children there are in a family, _ their life will be. A. The less, the better B. Fewer, richer C
15、. The fewer, the better5. Mobile phones are very popular now and they are _ than before. A. cheap B. cheaper C. the cheapest6. In our city, its _ in July, but its even _ in August. A. hotter, hottest B. hot, hot C. hot, hotter7. Jacks handwriting is as _ as Mikes. A. good B. better C. best8. We can
16、do the work better with _ money and _ people.A. little, few B. less, fewer C. fewer, less9. Jim is the tallest student in our class and Tom is the second _ one.A. tall B. taller C. tallestAnswers: CCB ABC ABCStep 6 Homework 1. Write a paragraph about how to protect endangered animals, use the useful
17、 sentences in 3b.2. Remember the words, phrases and sentences in this unit.教学反思：在平常教学中，应非常重视听说训练，尝试让学生在口语运用中学会表达他们个人意见，抒发个人情感。因此，在第七单元中，功能话题是地理和文化中最为特色事物，这与学生生活、爱好、经验都休戚相关，只要引导得当，极易激发学生爱好，开展关于这一话题探讨。在打算上课时主要从以下几个方面入手：实行听录音，答复问题方式，在完成第一项听力任务后，让学生带着问题阅读课文，再提出问题。开展小组合作竞赛方式，以提问题最多和答复问题最多小组为优胜组，赐予嘉奖。因此学生始终在主动参加，提出问题之丰富，超越了教师想象，表达了他们丰富想象力和创建力，获得了极佳效果。