九年级英语全册Unit6Whenwasitinvented7导学案无答案新版人教新目标版

Unit 6 When was it invented

Period 7 Section B 3a3b

学习要点：能够用英语讲述自己所熟悉的某一发明的简单过程。

一、自主学习

1.篮球运动是一种备受人们喜爱而且充满活力的运动，作为娱乐和锻炼，他被很多人喜欢。

_____________________________________________________________________________ 2当他当大学老师时，他被要求想出一种能够在冬天玩的运动。

__________________________________________________________ 3人们认为历史上第一次篮球比赛在1891年12月21日举行的。

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4 奈史密斯医生把他的班里的男生分成两队并教他们玩他的新游戏。

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5.同时，他们需要阻止对方把球投到他们自己的篮筐里。

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6 这些明星激励着年轻人为实现他们的梦想而努力学习。

________________________________________________________ 7 如今，由于许多年轻人都梦想成为知名运动员，篮球运动在世界范围内得到了普及

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二、课堂活动

Step 1：Ask the students to work in pair the following talk using the target language .

A: What do you thin k is the most helpful / annoying invention?

B: I think the most helpful / annoying invention is ……

A: Why is that ?

B: Well, it gives people……

Step 2:Imagine you are a business person. Write a description of your new invention.

Try to sell the invention to the class.

常用句型：

1.I think … is a very useful invention.

2. … was invented by …

3. … was invented in …

4. It was used for …

5. … is made of ………

Step3:组长按照要求安排组员间相互评价各自的短文。标注出错误的地方和写得精彩的地方。并在老师的指导下进行评分，选出小组内最佳作文，并展示。

三、课堂检测

（）1. I noticed him ____ the teachers’ office just now

A. went into

B. go into

C. was going into

D. to go into

( ) 2. In the library there_______ a large number of books and the number of them ______ growing larger.

A . is, are B. have, is C. are, is D. have, are

( )3. Not only you but also she ________to go there

A. is asked

B. asks

C. are asked

D. ask

( )4. The books_____ by Hanhan are popular ___ students

A. are written, for

B. are written, among

C. written, among

D. written, between ( )5. I won’t leave until my work ________.

A. finish

B. Will finish

C. finished

D. is finished

（）6. The London bridge __________ many years ago.

A. built

B. was built

C. build

D. wa s build

四、课堂评价

1.自评：☆☆☆☆☆小组评：☆☆☆☆☆

2.已学到了哪些知识？

3.存在的问题或困惑？