2014九年级英语(全一册)Unit5 Section A Grammar-4c

要成功， 需要朋友， 要取得巨大的成功， 需要“敵人”。

Unit 5 What are the shirts made of?

Section A

4a-4cQingtang Middle School by Mr. Zhou.

1. 不论; 无论 2. 即便; 即使 3. 避免做某事 4. 生产于 5. 日常用品 6. 手机 7. 高科技产品

no matter even thoughavoid doing sth. be made in everyday things mobile phone

high-technology products

Read the sentences below, paying attention to the underlined parts.Is it made of silver? It was made in Thailand. What is the model plane made of? Where is tea produced in China? How is it grown? It is planted on the side of mountains. They are picked by hand and then are sent for processing.

被动语态 (Passive Voice)结构: be + V-p.p.一般现在时的被动语态:

am / are / is + 动词的过去分词

主动句与被动句之间的转换Many people speak English. 主语 谓语动词主动语态的过去式 宾语

English

is spoken

by many people.

主语

谓语动词被动语态的过去分词

介词+ 宾语

把下列的主动句变为被动句。1.People play football all over the world. Football is played by people all over the world . 2. The old man on TV tells a story on Sunday. A story is told by the old man on TV on Sunday. 3. Students listen to the kind teacher carefully. The kind teacher is listened to by students carefully.

用所给动词的正确形式填空。1) Sunglasses __________ are used (use) for protecting people’s eyes.2) A picture _________ is put (put) up on the blackboard. 3) French ___________ is spoken (speak) in France.

4) Which language _______ the most widely is _______ spoken (speak) in the world? 5) The students _____ are often _____ told (tell) to take care of their desks and chairs. 6) Vegetables, eggs and fruits _________ are sold (sell) in this shop.

按要求改写下列句子，一空一词。1. Tea is grown in South China.(改为主动语 态) People _______ in South China. grow _________ tea

2. People use metal for making machines. (改 为被动语态)is used for making Metal ________ _________ ______ machines.

3. They produce silk in Suzhou. (改为被动句) is produced in Suzhou. Silk _________ _________ 4. We call maths the language of science. (改 为被动句) is called the language Maths _________ _________ of science.

选择正确答案。A 1. Cotton (棉花) ______ in the southeast of China. A. is grown B. are grown C. grows D. grow C 2. The Great Wall ______ all over the world. A. knows B. knew C. is known D. was known

B 3. In some parts of the world, tea ______ with milk and sugar. A. is serving B. is served C. serves D. served 4. — Do you often clean your classroom? C — Yes. Our classroom _______ every day. A. clean B. cleans C. is cleaned D. is cleaning

被动语态的几种句型1. 肯定句 2. 否定句 主语 + be + 过去分词 + (by…) 主语 + be + not +过去分词 + (by…)

A sweet song is sung by her on the stage.

A sweet song isn’t sung by

her on the stage.3. 一般疑问句 Be + 主语 +过去分词 + (by…)?

Is a sweet song sung by her on the stage?4. 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)?

Where is a sweet song sung by her?

按要求改写下列句子。1. Do you water your flowers every day?(变 为被动句)

Are your flowers watered by you every day?2. Trees and flowers are planted every year to make our country more beautiful. (变为疑 问句)

Are trees and flowers planted every year to make our country more beautiful?

3. This English song is sung by the girls after class. ① 改为否定句 This English song is not sung by the girls after class. ②改为一般疑问句，并做肯定和否定回答 Is this English song sung by the girls after class? ③对划线提问 When is this English song sung by the girls?

被动语态的运用: (1) 不知道谁是动作的执行者或没 有必要知道谁是动作的执行者时。 The house is quite old. It was built in 1950. 这座房子太旧了，它是1950年建的。When will the road be opened to traffic? 这条路什么时候通车?

(2) 需要强调动作的对象即宾语时。 Calculator can't be used in the math exam. 计算器不能用于数学考试。 He was awarded first prize in that contest. 他在比赛中获得了第一。

( 3) 有时为了礼貌等原因不愿说出行为者, 这时也常用被动语态。

The construction of the new lab must be completed by the end of next month. 新实验室必须在下个月底前完工。You are requested to give a performance. 请你给我们表演一个节目。

主动语态变为被动语态的注意事项： 含有双宾语，即直接宾语(常指事物)和间接宾 语(常指人)的句子，每个宾语都可变为被动语 态的主语，即其被动语态有两种形式。但多 以间接宾语作主语。 Jack told us the truth. We were told the truth by Jack. The truth was told (to) us by Jack.