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Step 1  Review 第一步  复习(时间:10分钟)

1. (采用由浅入深的方式,复习Topic 1所学的关于表达疾病及建议方式。首先以师生问答的形式帮助学生回忆。)

T:  Boys and girls, today I’m not feeling well. If I have a toothache, what should I do?

S1:    You should go to see a dentist.

T:  If I have a headache, what should I do?

S2:    You’d better stay in bed and have a good rest.

T:  If I have a cold, what should I do?

S3:    You’d better go to see a doctor.

T: You are very clever!

(板书刚才学生说的建议。)

 
 
If I have a                                 
 
 

, what should I do?

 
You should/shouldn’t … /You’d better (not) … /Why not …?

(通过问题的进一步深入,引导学生说出更多的建议方式,最后由学生以对话形式表演出以上疾病和建议内容。)

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录音机/幻灯片/多媒体课件/小黑板

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3. Get to know that it’s necessary for us to have healthy habits.

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2. Learn some knowledge of healthy habits and unhealthy habits:

  (1)Staying up late is bad for your health.

  (2)-Is playing sports right after meals good or bad?

-It’s bad.

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1. Learn some useful words:

  health, tonight, sleepy, meal, without

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  情态动词:

①must  “必须, 一定”  如: We must study hard.  我们必须努力学习.

 mustn’t  “不可以”    如: You mustn’t walk on the lawn.  你不可以在草坪上行走.

  ②should  “应该”    如: We should finish it on time.  我们应该按时完成它.

shouldn’t  “不该”   如: You shouldn’t go to school late. 你不该上学迟到.

③had better  “最好”    如:You had better go to bed early.你最好早睡。

  had better not “最好不”  如:You had better not go to bed late.

你最好不要迟睡。

④may  “可以”    如: May I come in?  我可以进来吗?

“可能”    如: You may get a headache when you work too hard.

        当你工作太努力时,你可能会头疼.

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6. too much + 不可数名词  表“太多的。。。”

much too + 形容词     表“太。。。”,much 起加强语气作用

如:Don’t eat too much meat. 不要吃太多的肉。

   He is much too fat.  他实在太胖了。  

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5.   need  “需要, 必需”

①   作实义动词: need sth. 需要某物   need to do sth. 需要做某事

如: I need some help. 我需要一些帮助.

  You need to see a doctor. 你需要去看医生.

He needs to take a bus. 他需要去搭车.

②   作情态动词: need + 动词原形

如: If she wants anything, she only need ask. 她想要什么东西, 只要开口就行了.

  You needn’t finish this work today. 你不必今天完成这项工作.

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4.   enough  adj. “足够的” 

修饰名词时, 既可放在名词之前, 也可放在名词之后.(但通常放在名词之前)

如: I have enough time/ time enough to finish this work. 我有足够的时间完成这项工作.

 There is enough food in the fridge. 冰箱里有足够的食物.

adv. “足够地”  修饰形容词或副词时, 均放在所修饰词的后面.

如:  He is tall enough to reach the apple. 他足够高,能够得着苹果.

  He speaks clearly enough. 他讲得足够清楚.

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3.   exercise  表 “锻炼/运动”时, 为不可数名词;

表 “练习”或有定语修饰时, 为可数名词.

如: He often takes/does exercise in the morning. 他经常上午锻炼.

  Please do the exercises at once.请马上做这些练习.

  He does morning exercises every day. 他每天做早操

.  Walking is good exercise. 散步是很好的锻炼.

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同步练习册答案