初中英语九年级 Unit 5 Section A Grammar Focus-4c 教案.docx

1、Unit 5 What are the shirts made of?SectionA (Grammar Focus-4c)教案年级：班级：授课老师：科目：第_单元第_课时年级组长：教学内容：本节课是语法课，主要是总结被动语态的相关的语法知识，练习使用Be+past participle verb+(by,in,of)句型。三维教学目标知识目标1. 学生能够认读识记下面的新单词和短语，理解它们的意思和用法。新单词：boss, Germany, surface, material, traffic, postman, cap, glove 短语: be allowed, causes many

2、traffic accidents2. 学生能掌握下面的重要句子。- Tea is produced in China. - Are your shirts made of cotton?- Where is tea produced in China?-Most of the earths surface is covered by water.3.学生们能理解被动语态的意义、构成，能熟练使用被动语态结构。 能力目标1.同学们能完成课堂任务，能理解被动语态相关的语法知识，能正确使用该句型。情感目标通过课堂活动，培养同学们理解和总结知识的能力教学重难点重点同学们能正确理解目标语法知识，掌握重点

3、单词，短语，句子。难点学生能够自己理解总结出各种句式（陈述句、否定句、特殊疑问句、一般疑问句以及肯定、否定）中被动语态的结构和用法。主要教学步骤Step 1: Lead-in1. Greet the class as usual.2. Ask students to complete the following sentences according to the Chinese meaning.你的外套是棉的吗？_ your coats _ _ cotton?我的自行车产于美国。My bikes are _ _ the US. 飞机模型是由什么制成？_ the model plane _ o

4、f?它是由旧木头和玻璃制成。Its made of _ _ and _.茶产自中国哪里？_ _ tea _ in China? 茶产自很多不同的地区。Its produced in many _ _.茶是如何制成的？_ is tea _?茶树种植在山坡上。当茶叶长成后，它们被手工采摘下来，然后送去加工。Tea plants _ _ on the sides of the mountains. When the leaves are ready, they _ _ by hand and then _ _ for processing. In a few minutes, Check the a

5、nswers. Make Ss read the sentences loud.Step 2:Presentation1. Ask students to read the sentences loud in Grammar Focus .2. Ask students summarize the structure of passive voice by themselves.3. Invite several students to share their summaries.Let other students supplement.4. Explainsthe passive voic

6、e of the present tense and the different patterns of passive voice and show students how to change the active voice into the passive voice. Ensures that all students can understand.5. Make students practice them in pairs.Step3: Practice1.Complete the task in 4a.Ask students to complete the sentences

7、 with the correct forms of the verbs in brackets.Children under 18 _ (not allow) to watch this show without their parents.We _ (pay) by the boss on the last Friday of each month. A: What language _ (speak) in Germany? B: Most people speak German, but many can speak English, too.Most of the earths su

8、rface _ (cover) by water.The classroom _ (clean) by the students every day.After 5 minutes, check the answers.2.Complete the task in 4b.Rewrite the sentences using the passive voice.Farmers plant the tea on the sides of mountains. The tea is planted on the sides of mountains by farmers. This shop us

9、es the best materials to make dresses. _Careless driving causes many traffic accidents. _The postman brings letters and postcards to peoples homes. _Our family does not use this silver plate very often. _ After 5 minutes, check the answers.Step4: Pair work1.Pair workComplete the task in 4c.pencil, j

10、acket, sweater, T-shirt, shoes, cap, gloves, ring.Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.A: Whats your pencil made of?B: Its made of wood.A: Where was it made?B: It was made in Shanghai.After 5 minutes,some students will

11、 be invited to share their conversations.Step5: Homework一、 用正确的形式填空。English_ (use)as a foreign language in our country. Flowers _(grow) in the park. He _ (not allow)to go out with his friends on weekends. When _ they _ (invite) to come here?二、 句型转换。I wash dishes every day. (改为被动语态)_ _ _ _ _ every da

12、y.Most of the farm work is done by machine in China today.(改为一般疑问句)_ _ _ _ _ _ _ _ _ in China today?The jacket is made of cotton. (改为否定句) The jacket _ _ _ cotton.French and English are spoken in Canada.(对画线部分提问) _ _ _ _ in Canada?He takes good care of the child.(改为被动语态)_板书设计:Unit 5 What are the shir

13、ts made of?第3课时 Section A (Grammar Focus-4c)1. Key words and phrases:boss, Germany, surface, material, traffic, postman, cap, glove be allowed, causes many traffic accidents2.Important sentences:- Tea is produced in China. - Are your shirts made of cotton?- Where is tea produced in China?-Most of th

14、e earths surface is covered by water.小结: What have we learned in this class？1. New words and phrases ：boss, Germany, surface, material, traffic, postman, cap, glove be allowed, causes many traffic accidents2. key sentences ：- Tea is produced in China. - Are your shirts made of cotton?- Where is tea produced in China?-Most of the earths surface is covered by water.3. Main language points：(1) passive voice用法 家庭作业: (1) Review the new words, phrases, important sentences and main language points .(2) Practice using the structure of passive voice.