2014年秋人教版新目標九年級英語Unit5-Section-A-3【ppt課件】

1、Unit 5 What are the shirts made of?,Section A 3 Grammar Focus4c,1. 不論; 無論 2. 即便; 即使 3. 避免做某事 4. 生產(chǎn)于 5. 日常用品 6. 手機 7. 高科技產(chǎn)品,everyday things,even though,no matter,avoid doing sth.,be made in,mobile phone,high-technology products,1. 你的襯衫是棉的嗎？ _ your shirts _ _ cotton? 2. 是的, 而且它們產(chǎn)于美國。 Yes, they are. An

2、d they were _ _ the US. 3. 飛機模型是由什么制成？ _ the model plane _ of?,Grammar Focus,made in,Are made of,Whats made,4. 它是由舊木頭和玻璃制成。 Its made of _ _ and _. 5. 茶產(chǎn)自中國哪里？ _ _ tea _ in China? 6. 茶產(chǎn)自很多不同的地區(qū)。 Its produced in many _ _. 7. 茶是如何制成的？ _ is tea _?,Where is produced,different areas,used wood glass,How pr

3、oduced,8. 茶樹種植在山坡上。當茶葉長成后, 它們被手工采摘下來，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.,are grown,are picked,are sent,9. 在杭州人們種植茶葉。 People _ _ in Hangzhou. Tea _ _ (by people) in Hangzhou.,grow tea,is grown,一、被動語態(tài),當主語為動作的執(zhí)行者

4、時, 謂語的形式為主動語態(tài); 當主語為動作的承受者時, 謂語要用被動語態(tài)。,e.g. Many people speak English. （主動語態(tài), 句子的主語many people是 動作speak的執(zhí)行者） English is spoken by many people. （被動語態(tài), 句子的主語English是動作 speak的承受者）,Many people speak English.,主動句與被動句之間的轉(zhuǎn)換,English is spoken by many people.,主語 謂語動詞主動語態(tài)的過去式 賓語,主語 謂語動詞被動語態(tài)的過去分詞 介詞+ 賓語,被動語態(tài)由“助

5、動詞be+及物動詞的過去分詞”構成。與主動語態(tài)一樣，被動語態(tài)也有時態(tài)、人稱和數(shù)的變化, 其變化規(guī)則與be作為連系動詞時完全一樣。,二、被動語態(tài)的構成,被動語態(tài) (Passive Voice),結構: be + V-p.p.,am / are / is + 動詞的過去分詞,一般現(xiàn)在時的被動語態(tài):,1. Tea is grown in South China.（改為主動語態(tài)） People _ _ in South China. 2. People use metal for making machines. (改為被動語態(tài)) Metal _ _ _ making machines.,grow,t

6、ea,按要求改寫下列句子，一空一詞。,is,used,for,3. They produce silk in Suzhou. (改為被動句) Silk _ _ in Suzhou. 4. We call maths the language of science. (改為被動句) Maths _ _ the language of science.,is,produced,is,called,5. This English song is sung by the girls after class. 改為否定句 改為一般疑問句，并做肯定和否定回答 對劃線提問,This English song

7、 is not sung by the girls after class.,Is this English song sung by the girls after class?,When is this English song sung by the girls?,4a,Complete the sentences with the correct forms of the verbs in brackets.,1. Children under 18 _ (not allow) to watch this show without their parents.,arent allowe

8、d,2. We _ (pay) by the boss 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 paid,n. 老板; 上司,is spoken,德國,4. Most of the earths surface _ (cover) by water. 5. The classroom _ (clean) by the students every day

9、.,is covered,is cleaned,n. 表面; 表層,4b,Rewrite the sentences using the passive voice.,1. Farmers plant the tea on the sides of mountains. _ _,The tea is planted on the sides of mountains by farmers.,點撥：將主動語態(tài)變?yōu)楸粍诱Z態(tài)時，應先確定句子的謂語動詞，并找出句子的賓語。然后，將句子的賓語變成被動句的主語，將謂語動詞變成be+v-ed形式。,2. This shop uses the best mat

10、erials to make dresses. _ _,1) 主動句的謂語動詞為use, 賓語是the best materials。 2) 將the best materials作被動句的主語, 謂語動詞改為are used的形式。,The best materials are used to make dresses by this shop.,n. 材料; 原料,3. Careless driving causes many traffic accidents. _ _ 4. The postman brings letters and postcards to peoples home

11、. _ _,Letters and postcards are brought to peoples home by the postman.,Many traffic accidents are caused by careless driving.,n. 交通; 路上行駛的車輛,n. 郵遞員,5. Our family does not use this silver plate very often. _ _,This silver plate isnt used very often by our family.,Ask five classmates about something

12、they are wearing or have in their schoolbags. The list of words below may help you.,pencil, jacket, sweater, T-shirt, shoes, cap, gloves, ring,4c,n. (尤指有帽舌的) 帽子,n. (分手指的) 手套,Whats your pencil made of?,Its made of wood.,Where was it made?,It was made in Shanghai.,Whats your jacket made of?,Its made of silk.,Where was it made?,It was made in Hangzhou.,Whats your T-shirt made of?,Its made of cotton.,Where was it made?,It was made in Beijing.,Whats your gloves m