[04-02 21:05:23] 来源：http://www.67xuexi.com 高三英语教案 阅读：850次
animals. The purpose of the exercise is to practise measuring and comparing. Before listening,
students will discuss the three questions in groups.
T: Are you familiar with the measurements?
Ss: Yes.
T: Ok. How tall are you. Wang Fei?
S1: I’m 175cms.
T: Then who is the tallest in your class?
Ss: Li Lei and he is 184cms tall.
T: Then we can say Li Lei is taller than Wang Fei. Do you know how tall Yao Ming is?
S2: He is 2.26 cm.
T: Then among the people we know Yao Ming is the tallest. OK, let’s come to the listening part. You are going to hear someone talk about the size and the speed of
humans and animals. Before we listen to the tape, let’s look at the questions on Page 2.
Now work in groups and discuss the three questions. You are given five minutes.
Five minutes later, check the answers with the whole class. Various answers may be given.
T: Well done. That’s your opinion. Now let’s listen to the tape and hear what others say.
Play the tape for students to finish the Listening Exercises 2-3 on Page 2. Play the tape again when necessary. Then check the answers with the whole class.
Step IV Language Points
1. graduate n. v. graduate –graduation graduate from after graduation
Graduates with complex knowledge are in great need now.
2. advantage n.优势，好处，有利条件
take advantage of sb. 利用某人，欺骗某人 take advantage of sth. (巧妙地利用某物）
have the advantage of / over胜过，占优势
3. weigh vt. 称……的重量；掂量；考虑；重若干 weight n. weighty adj. (沉重的） 按重量计算 by weight 发福put on weight lose weight
4. beat / defeat / win
5. on earth究竟，到底
This is my dog , his name is Wisdom. That is interesting , why ____ did you give him such a name?
6. speed 迅速地with great speed 以全速at full / top speed 以……的速度at a speed of 加速speed up
7. contain /include
1) The price includes postage charges. 2) My suitcase contains only a few warm-weather clothes.
3) The money I gave you included Tom’s. 4) There are ten of us here, including three girls.
5) Everybody has something to say, me included.
Step V Speaking
An interview of the record-breaking tight ropewalker Adili. While
students present the interview, the teacher may show the
photos to help the others to understand the interview better.