发布时间 : 星期一 文章最新英语1外研版module5优质教案(第3课时)教程文件更新完毕开始阅读87aed065393567ec102de2bd960590c69fc3d84c
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T: Now, please finish the sentences on the screen, using proper words and the structure.
Show the sentences on the screen. bright dark heavy weak fat
1. When the sun rises, it is getting _______. 2. When the sun sets, it’s getting _______.
3. When the rush hour comes, the traffic is getting _______. 4. After suffering a long disease, he is getting _______. 5. She likes to eat sweet, and these days she is getting _______.
Read out the first part of each sentence, and let the students read and finish the second part of the sentence. Sample answers:
1. brighter and brighter 2. darker and darker 3. heavier and heavier 5. fatter and fatter
T: Now, we are going to learn another structure. Suppose you save a millionaire’s life, and he offers you money to thank you, and asks you: “How much do you want?” And suppose you are a greedy person. What will you say? S1: The more, the better.
T: Yeah, you are so clever. It’s a real bargain. But if he also wants you to share his pains, and asks you “How much do you want?”, what will you say? S2: The less, the better.
T: Ha! You’re clever. But there can’t be such an easy thing in the world. No pains, no gains. If you gain what you shouldn’t gain, that would be a disaster. Now, please look at the three sentences on the screen: 1. It’s getting brighter and brighter! 2. The close you are, the more you’ll see.
3. The more books I read, the more information I learn. T: Do you know the meanings of these sentences? Ss: Yes.
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4. weaker and weaker
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T: OK, now, please answer my questions. Question 1: Which of these structures is used to say that something is changing?
S3: All of the structures are used to say that something is changing.
T: Question 2: Which of these structures is used to say that things change / are changing together?
S4: The second and the third ones are used to say that things change / are changing together.
T: Question 3: Which structure repeats the same adjective? S5: The first one repeats the same adjective.
T: Good. Now, let’s practice the structure. Please look at Activity 2 on page 47. Use the words below to write sentences as in the example. Who would like to finish Sentence 1?
S6: The hot metal gets bigger and bigger.
S7: Miss Wu, can we say that “The hot metal is getting bigger and bigger.”?
T: I think you can do it. They have the same meaning. Now, let’s finish the next three sentences. Can you three finish the sentences one by one? S: ...
By now the students have learned 4 structures about degrees of comparison, including:
1. The earth is forty-nine times as large as the moon. 2. The earth is forty-nine times larger than the moon. 3. It’s getting brighter and brighter. 4. The closer you are, the more you’ll see.
Show the sentences on the screen to let the students have a revision.
T: Now, please look at the screen. By now, we’ve learned four useful structures about degrees of comparison. Please turn to page 91. Let’s practice these structures. I will give you 3 minutes or so to finish Exercises 1 and 2. Three minutes later. Check the answers with the whole class.
T: I’m very glad that you’ve mastered the structures. Now please turn to page 47. Look at Activity 3. Read these sentences and underline the comparative expressions
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and circle the adverbs used to give more information about the comparative expressions. Collect their answers.
T: Next, let’s turn to page 48. Read the instruction of Activity 4 and then do as it asks you to. You can compare everything you know. Sample answers:
1. Playing computer games is much more dangerous for young students than playing other games.
2. Tom is a bit taller than Bob.
3. The climate in Guangzhou is rather hotter. 4. I don’t know any more than you.
5. His French is no better than Mr. Pastier’s English.
6. This kind of maths problem is a little more difficult than others. Step V Homework
T: In this period, we learned Degrees of Comparison. After class you should finish Exercises 3 and 4 on page 92 to make a revision of them. OK, class is over, see you next time. Ss: See you.
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