Unit 5 What are the shirts made of?

第三课时　Section A (Grammar Focus－4c)

教学目标:

【知识目标】

Important words：boss，Germany，surface，material，traffic，postman，cap，glove

Important phrases：on the last Friday of each month，in Germany，most of the earth's surface，cause many traffic accidents，use this silver plate

Important sentences：

1．—Are your shirts made of cotton？

—Yes，they are.And they were made in the US.

2．—What's the model plane made of？

—It's made of used wood and glass.

3．—Where was your pencil made?

—It was made in Shanghai.

4．—What language is spoken in Germany?

—Most people speak German，but many can speak English，too.

【能力目标】

教会学生根据所学内容，进一步掌握一般现在时的主动语态与被动语态。

【情感目标】

引导学生通过开展小组学习活动，培养协作意识。

教学重难点:学会灵活运用主动语态和被动语态及其变化规律。

教法学法:小组合作学习；分组讨论归纳。

Step 1　情景导入

前两节课，我们已经学习了如何说明某件物体的构成材料以及产地，你们还知道其他物体的构成原料和产地吗？借机向学生展示图片并提问：What is it made of？And where was it made？(5分钟)

设计意图：通过展示图片，激发学生的学习兴趣和表达欲望；情境的成功创设为生词和短语的教学作了良好的铺垫，可谓“一举两得”。

Step 2　畅通Grammar Focus回顾语法重点

要求学生分角色问答并翻译表格中的句子。说出被动语态的各种句式的变化形式。并能造出相仿句子。简要归纳被动语态的结构及用法。(5分钟)

Step 3　完成教材4a－4c的任务

1．要求学生翻开课本P36，完成4a的任务，并请5位同学朗读句子，全班集体核对答案。(5分钟)

2．参照4b所提供的信息和例句，用被动语态改写句子，并请4位同学在黑板上改写，全班集体核对答案。(5分钟)

3．先根据4c方框所提供的单词，依照4c方框所提供的对话，向五位同学询问他们穿戴的及书包中所包含的物品，然后再与同伴交流讨论。(5分钟)

4．小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的话及时纠正。

设计意图：将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力，而且巩固了学生对目标语言的学习、识记和运用。

知识点拨:

German

名词，德国人，德语。

形容词，德国的，德国人的，德语的。

Germany名词，德国。

主动语态变被动语态口诀：

宾变主，主变宾，谓变be done，时不变，数格必须随被变。

双宾语，很奇特，被动语态有两个，用人简单，用物难，难在人前to，for添。

allow sb.to do sth.允许某人做某事

→sb.be(not)allowed to do sth.某人(不)被允许做某事。如：

Our teachers don't allow us to run in the hallways.老师不许我们在走廊上跑。

→We're not allowed to run in the hallways.我们不能在走廊上跑。

Step 4　随堂练习

根据句意及汉语提示完成句子。

1．Tony has to drive to meet his __boss__(老板) at the airport this afternoon.

2．His father built a new house with different used __material__(材料) beside the river.

3．This kind of car is very expensive and only made in __Germany__(德国) by hand.

4．The river is polluted and the __surface__(表面) of the water is covered with oil.

5．The girl sits outside the door and waits for the __postman__(邮递员) every day.

Step 5　板书设计

Section A (Grammar Focus－4c)

1．—Are your shirts made of cotton?

—Yes，they are.And they were made in the US.

2．—What's the model plane made of?

—It's made of used wood and glass.

3．—What language is spoken in Germany?

—Most people speak German，but many can speak English，too.

教学反思：

本节课我从不同的角度带领学生畅通Grammar Focus：朗读、讨论、问答、表演对话展示、小组归纳等，将听、说、读、写的任务结合起来，不仅锻炼了学生的语言综合运用能力，而且巩固了学生对目标语言的学习、识记和运用。