人教修订版高一下Unit 13 Healthy eating
Listening & writing教案

Teaching Aims:
1. Review how to use some Modal verbs to give advice or opinion about something.
2. Review the useful expressions learnt in this unit by making sentences with them.
3. Let students know how to write recipes for their favourite dishes by reading “SNACKS” and two examples of recipes.
Teaching Important Points:
1.How to master Modal verbs-had better (not), should (not), ought (not)to.
2.How to let the students understand the text “SNACKS” better and learn to write a recipe.
Teaching Difficult Point:
How to improve the students’ integrating skills.
Teaching Methods:
1. Asking-and–answering activity to go through the reading material.
2. Individual, pair or group work to make every student work in class.
Teaching Aids:
1. a projector 2. CAI teaching
Teaching Procedures:
Step I: Greeting
T: This is our last class of unit 1 “Healthy eating”. In this class, we’ll start with revision of something taught before. Then we’re going to learn new lesson –Integrating skills & Writing. Finally if there is time to go , let’s do some exercise on the screen.
Step II: Revision
T: Ok , In the last period , we learnt the grammar – Model verbs. What are they ?
S1: had better , should and ought to
T: What about their negative forms?
S2: had better not , shouldn’t and oughtn’t to
T: Who’d like to tell us their basic usages?
S3: When we give advice or our opinions about something ,we can use “ had better or had better not”.
S4: When we are trying to advise someone about what to do or what not to do , we can use “ should , shouldn’t , ought to and oughtn’t to.”
T: Quite good. Ok, let’s do some exercises on the screen. When you know the answers , please stand up quickly. Let’s see who acts fastest.
Exercises: Translate these sentences into English。（译成英语）
1．你最好不要吃不熟的水果。
2．对水果你应该认真些。
3．你不应该吃那么多垃圾食品。
4．你有点发烧。最好多喝点水，好好休息。
Ss: …..
T: Well done. Class. Congratulations. Come on. Let’s do another exercises to review some useful expressions. I believe you’ll do better.
Exercises: Say out their Chinese.
1.Be harmful to ; 2. Keep up with ; 3. Make a choice ; 4. Be based on ; 5. Go for ; 6. Lose weight; 7。Advise sb. (not) to do sth.
Ss: …..
T: Good. You’re good students. Now, please read aloud these phrases together and try to learn them by heart.
Ss: ……
T: As your teacher, I advise you to eat healthy food and eat less or never eat junk food. Eating healthy food is good for your healthy, especially when you’re growing up. So we should develop healthy eating habits.
Step III: Presentation
T: From the text “ we’re what we eat”, we know stores offer all kinds of food and snacks and we have to make many choices. When we choose what to buy and eat, we’d better think whether the food will give us the nutrients we need. Who knows by what we can give our body and brain more energy?
Step IV: Listening
T: Please listen and choose the best answer.
Q: By what can we give our body and brain more energy?
A. By eating chocolates B. By eating snacks C. By eating potato chips
S5: B
T: Do you often eat snacks?
S5: No, sometimes
T: Do you know what snacks are good ?
Please guess and give us as many examples as possible. Now let’s have a brainstorm.
Ss: …..
T: Now let’s have a look at these good snacks. What conclusions can you draw?
S6: ……
T: S7, What do you think of his conclusion? and yours?
S7: ….
T: Ok. Your conclusions sound reasonable and your imagination is very good, too. Now please read the first part of the passage and check if their conclusions are right. After that , answer true or false questions according to the passage.
Step V: Reading
(After reading through the passage, the teac
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