高中英语 第二单元 4课时 Robots导学案 新人教版选修7 学案

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③Hasn't the rain left yet?
④These matters will have to be left until the next meeting.
【答案】①alone②behind③off④over
作业布置
Finish writing the letter to President Bush.




let...alone=leave...alone
“leave+宾语+补足语”表示“使……处于……状态,听任,让”。
其结构是:
leave+O.+
教学反思
预习检测
Deal with the listening exercises on Page 54. Ask students to pay attention to the function of each robot.
While dealing with the reading material, ask students to pay attention to the reading skills.
Five minutes later check the answers with the whole class.
当堂检测
用适当的介词或副词填空
①He's busy doing his homework.We'd better leave him .
②It won't rain;you can leave your raincoat .课题Unit来自 Robots授课时间
17
课型
New
二次修改意见
教学目标
知识与技能
Learn about robots and their fight against landmines.
过程与方法
1.Task-based teaching and learning.
2.Cooperative learning.
Fast reading
Ask students to find the answers to Ex1 using fast reading skills.
质疑探究
Ask students to discuss the text and the following material. Then encourage them to write a letter of suggestion to Bush—the president of theUS, for theUShasn’t yet mitted to the Mine Ban Treaty. In the letter you will suggest the US stop manufacturing landmines and spend more money on solutions to clearing landmines, for example developing new robots to remove the landmines.
教学设想
教法
Task-based teaching and learning.
学法
Discussing, explaining, reading and practicing.
教具
Multimedia puter
课堂设计
目标展示
Now look at the following pictures of robots and tell what each robot does.
精讲点拨
Explain the two reading skills to students.
Scanning—reading very fast to find specific pieces of information.
Skimming—reading very fast to find only the main ideas of a text.
情感态度价值观
Help students to learn how robots are helping human beings in clearing landmines.
教材分析
重难点
教学重难点
How robots are helping human beings.How to improve students’ reading skills.
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