1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
人教2003课标版《Using LanguageⅠ》精品教案优质课下载
Step 1. Reading, discussing and language points (Using Language)
1. Leading-in
Purpose: To lead Ss to the topic and arouse the Ss’ interest in reading.
Ask Ss to discuss the following questions.
(1) Do you like dinosaurs? Where have you seen them? Can you see them in our real life? Why?
(2) Do you think it is possible to clone dinosaurs? Why?
2. Fast reading
Purpose: To get a brief understanding of the text.
Ask Ss to read the text in two minutes and try to get the main idea of the text.
The film makers are excited at cloning animals and scientists are experimenting cloning ;people want to clone animals like but there are many reasons it is impossible.
(2) Ask Ss to discuss the following questions and then answer them in pairs.
① Why shouldn’t you clone an extinct animal unless there is enough diversity in the group?
② Why is it wrong to clone an extinct animal if it would have to live in a zoo?
③ Why can’t you clone the DNA of animals that have been extinct longer than 10,000 years?
Language points
(1)But in fact we are a long way form being able to clone extinct animals.
=far form being able to
Eg: He is far form a fool.
The result is a long way form satisfaction.
(2)Diversity in a group means having animals with theirs genes arranged in different.
With+O+OC(Ved,Ving,adj,prep,adv)
Eg:He showed me a piece of paper with his name written on it.
With the windows open,he slept well yesterday.
(3)Based on what we know now, you cannot clone animals that have been extinct longer than 10000 years. Ved used as adverbial
Eg: Driven by a greater demand for vegetables,farmers have built more green houses.