初中人教新目标 (Go for it) 版Unit 6 When was it invented?Section A教案设计

学  科

英语

设计者

审核者

授课时间

课    题

Unit6 period2 sectionA3a-4c

教学目标

词汇  nearly  ruler  boil   remain   smell   saint  national  doubt  fridge  low  somebody  translate  lock  earthquake  biscuit  cookie  instrument

短语  by accident   take place   without doubt   all of a sudden  fall into   the saint of tea   not…until   even though    drop into   around the world   less than

句型  It is said that….

It is believed that….

一般过去时的被动语态，例句：When was tea brought to Korea? It was brought to Korea during the 6th and 7th century.

教学重点

教学难点

学习重点  阅读理解An accident invention

学习难点 一般过去时的被动语态，例句：When was tea brought to Korea? It was brought to Korea during the 6th and 7th century.

教学方法

听说

教学准备

多媒体

教

学

过

程

设

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导学过程

一 新课预习 翻译下列短语和句子

偶然__________  发生__________  毫无疑问______________ 忽然地_______________  掉入…里______________  茶圣___________  直到…才______________ 即使_____________  全世界___________  不到，少于____________   据说_________________  

加热____________

二 情境导入

复习第一课时的内容，用图片，教材配图或课件导入： T： When was the car / telephone/ TV/ computer/ calculator invented?

三 合作探究

阅读3a短文，完成后面练习。

自主合作完成grammar部分的习题。

老师订正答案。

四 点拨总结

1. invent, discover, find, find out

 1) invent “发明” 指发明一枪不存在的新事物。 Paper was invented in China.

 2) discover “发现” 指发现越原来就存在，但一直未被认识的事物。

Madam Cruie(居里夫人) ___________radium(镭)

 3) find “发现，找到” 指偶然发现某物  She found a wallet(钱包) on her way home.

 4) find out 指经过观察，研究，调查等查明事实真相或得到某种结果。

   Please find out where the hospital is.

作业设计

五 训练评价

(一) 用所给词的适当形式填空。

1. Did you notice a girl ____________(read) over there?

2. A car ____________(fall) into the river just now.

3. The flowers have a ____________(please) smell.

4. The ___________(mix) smells bad.

5. I _______________(not come) back until he left.

6. Who ___________(save) the girl?   She __________(save) by a PLA man.

7. The ____________(leaf) on the trees turn yellow in autumn.

(二)完成句子

1. 我在公共汽车站偶然遇到了他。 I  ________ him _______ ________ at the bus stop.

2. 请用这种方法做吧。   Please do it __________ ________ ___________.

3. 我更喜欢住在乡下而不喜欢住在城市。I ________ _______in the country ______ _______in the city.

4. 要使每个人都高兴是不可能的。   It is ______ _______ ______every one __________.

5. He found a boy come into the room. (变被动语态)

A boy__________ __________ __________ come into the room by him

板书设计

Unit6 period2 sectionA3a-4c

It is said that….

It is believed that….

教学反思

本节课通过练习巩固所学内容。