新高一英語(yǔ)教案Unit 13Period 1
a. vegetables
b. fruits
c. vitamins
d. fish, meat and beans
4. why do some people become vegetarians?
a. because they believe it is healthier not to eat meat or they think we should not kill animals for food..
b. because they think meat is not "eco-foods".
c. because they think meat will make them fat.
d. because riley think meat will make them thin.
5. from the passage we can conclude that it is probably better, if
a. we eat less meat
b. we have more fruit
c. we have "eco-foods"
d. we buy good food and keep a balanced diet.
參考答案：cadad
step 3
read the text carefully again, and give the students some explanations.
step 4
play the tape for the students to listen and follow.
step 5
l. do post-reading 1.2.
2. discuss the questions below, first in pair, then with the rest of the class.
(1)why do people go to fast food restaurant?
(2)why is it not good for you to eat too much sugar and fat?
(3)why are crash diets and supplements so popular?
(4)what can we do to keep a balanced diet?
（五）隨堂練習(xí)
單句改錯(cuò)
l. they made some chinese friends in beijing so as to improve their chinese better.
2. he advised my giving up smoking.
3. they try to keep a balancing diet.
4. only in this way we will be ready for the challenges in life.
5. if our diet including foods from all the food groups, we do not have to buy any supplements.
參考答案：
1. 去掉better
2. my giving 改為 me to give
3. balancing 改為balanced
4. we will 改為 will we
5. including 改為 includes
period 3
（一）明確目標(biāo)
1. review the text learnt in the last period including useful words and expression.
2. learn how to use "had better", "should" and "ought to" while giving advice.
（二）整體感知
step 1 presentation
in the class we’re going to review the words we learnt and also learn how to give advice using "had better, should, and ought to".
（三）教學(xué)過(guò)程
step 2
please open your books on page 5. on the top of it there are some words and phrases in the form. match them with the proper expressions.
step 3
after finishing the word-matching, the teacher can tell the students when people use "had better or had better not", "should or should not", "ought to or ought not to". then have the students fill in the blanks in a right way.
（四）總結(jié)擴(kuò)展
step 4
we have learnt how to give advice. now let’s try to write letters giving advice. here in our textbook there are letters asking for some advice. read them quickly, then write down four pieces of advice for each of them using "had better (not)', "ought (not) to or should (not)'.
（五）隨堂練習(xí)