资源描述
Unit 4
课 题
8A Unit 4 Grammar B
总第25课时
教学目标
1. To master the new words.
2. To use should/had better to give advice.
3. To use should/had better to give advice in correct context.
教学重点
1. To use should/had better to give advice.
2. To use should/had better to give advice in correct context.
教学难点
As above
教 师 内 容
二次备 课
Step 1 Presentation
1. Review Reading to introduce the usage of “should”
T: Suzy doesn’t think her cousin knows much about DIY either. What did she advise him to do?
T: What do you think she said to him about this?
Write this sentence on Bb and mark the word should in red.
2. T：Do you think we can use had better instead of should in this sentence?
Write “You had better take a course in DIY.”
Ask ss to think and understand the meaning of the two sentences.
3. Present more sentences, encourage ss to sum up the rule: Here are some more sentences. Can you work out when to use should and had better?
（1）To keep fit, you should /had better have a healthy diet.
（2）You should not /had better not leave litter.
（3）It’s going to rain. You should/had better take an umbrella.
4.Work out the rule with ss: We use should and had better when giving advice and telling people what we think is the best or right thing to do. The tone of had better is strong than should.
5. Please open your books and turn to page 48. Let’s read the sentences together.
Step 2 Practice
1. T: Suzy is giving DIY advice to her classmates. Can you help her make sentences with should(not) and had better(not)?
Have ss do exercise on page 48, and then read and check answers together.
2. T: You’re giving advice to your friends. Rewrite the following sentences using should(not) and had better(not):
(1) It’s time for class. Put your comic books away.
(You should/had better put your comic books away.)
(2）Your English is not good enough. Read more to improve it.(You should/had better read more to improve it)
(3)Turn your mobile phone off in class.
(You should/had better turn your mobile phone off in class.)
(4) Don’t make the mistake again.
(You should/had better not make the mistake again.)
3.T: Boys and girls ,you have learnt how to give advice. I have a problem and I need your help. I can’t sleep well at night and I feel tired during the day. Can you give me some advice?
Encourage ss to give advice:
You should drink a glass of milk before going to bed./ You should not watch TV just before going to sleep./You had better do some reading before you go to sleep./…
4.T: Work in pairs. Talk about your problems and try to give useful advice.
Homework
1.Preview Grammar
2.Finish the relative exercise.
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