被动语态教学课件.pptx

1、被动语态the Passive Voice1. 你的衬衫是棉的吗？ _ your shirts _ of cotton?2. 是的, 而且它们产于美国。 Yes, they are. And they _ _ in the US. 3. 飞机模型是由什么制成？ _ the model plane _ of?4. 它是由旧木头和玻璃制成。 It _ _of used wood and glass.were madeAre madeWhats madeis madeGrammar focusEx.1 4. 它是由旧木头和玻璃制成。它是由旧木头和玻璃制成。 Its made of _ _ and _

2、.5. 茶产自中国哪里？茶产自中国哪里？ _ _ tea _ in China? 6. 茶产自很多不同的地区。茶产自很多不同的地区。 Its produced in many _ _ _.7. 茶是如何制成的？茶是如何制成的？ _ is tea _?Where isdifferent areas used woodHowglassproducedproduced 8. 茶树种植在山坡上。当茶叶长成后茶树种植在山坡上。当茶叶长成后, 它们被手工采摘下来，然后送去加工。它们被手工采摘下来，然后送去加工。 Tea plants _ _ on the sides of the mountains. W

3、hen the leaves are ready, they _ _ by hand and then _ _ for processing. are grownare pickedare sent9. 在杭州人们种植茶叶。在杭州人们种植茶叶。People _ _ in Hangzhou. Tea _ _ (by people) in Hangzhou.grow teais grown de奥秘How is tea produced?1. Tea is produced in many different areas.2. Tea plants are grown on the mountai

4、ns.3. They are picked by hand.4. The tea is packed and sentplaces. to manyis produced are grown are picked is packed sentam/is/are + 动词过去分词动词过去分词Passive voice in present tense.一般现在时的被动语态一般现在时的被动语态Step 1. What does the structure look like?He plays basketball every week. Basketball is played by him ev

5、ery week.主语主语谓语谓语宾语宾语1.一般现在时的句子一般现在时的句子谓语：谓语：be + doneam/is/ areOur classroomis cleaned主语主语 谓语谓语宾语宾语by usevery dayHis brother washes bowls every day.主主谓谓宾宾(承受者承受者)Bowls are washed by his brother every day.把主动语态改为被动语态把主动语态改为被动语态be washedFootball is played by them on Sunday.The homework is done by Luc

6、y in the evening.Computers are often used by them in class.These machines are made in Beijing.The Great Wall was built by Chinese people many years ago.Chinese people built the Great Wall many years ago.2.一般过去时的句子一般过去时的句子谓语：谓语：was/were + doneHe looked after the little baby yesterday.主主谓谓宾宾(承受者承受者)Th

7、e little baby was looked afterbyhim yesterday. .be looked after They bought ten computers last term Ten computers were bought (by them) last term.一般过去时：一般过去时：S+was/were +过去分词过去分词The tall building was built by them last year.His little brother was taken good care of by him yesterday.Our classroom was

8、 cleaned by us just now.This room was used for resting by them.归纳：如何将主动语态改为被动语态？归纳：如何将主动语态改为被动语态？1. Children under 18 _ (not allowed) to watch this show without their parents.2. We _ (pay) by the boss on the last Friday of each month.3. A: What language _ (speak) in Germany? B: Most people speak Ger

9、man, but many can speak English, too.4a Complete the sentences . 4. Most of the earths surface _ (cover) by water.5. The classroom _ (clean) by the students every day.德国德国德语德语表面，表层表面，表层老板，上司老板，上司Ex.2 1. Children under 18 _ (not allowed) to watch this show without their parents.2. We _ (pay) by the b

10、oss on the last Friday of each month.3. A: What language _ (speak) in Germany? B: Most people speak German, but many can speak English, too.are not allowedare paidis spoken4. Most of the earths surface _ (cover) by water.5. The classroom _ (clean) by the students every day. is covered is cleaned4a Complete the sentences . Ex.2