2014年秋人教版新目标九年级英语Unit5SectionA3【ppt课件】实用教案

1、第1页/共30页第一页，共31页。1. 不论; 无论 2. 即便(jbin); 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 everyday thingseven thoughno matteravoid doing sth.be made inmobile phonehigh-technology products第2页/共30页第二页，共31页。1. 你的衬衫是棉的吗？ _ your shirts _ _ cotton?2. 是的, 而且(r qi)它们产于美国。 Yes, they are. And they were _ _ the US. 3.

2、 飞机模型是由什么制成？ _ the model plane _ of?made inAre made ofWhats made第3页/共30页第三页，共31页。4. 它是由旧木头和玻璃(b l)制成。 Its made of _ _ and _.5. 茶产自中国哪里？ _ _ tea _ in China? 6. 茶产自很多不同的地区。 Its produced in many _ _.7. 茶是如何制成的？ _ is tea _?Where is produced different areasused wood glassHow produced 第4页/共30页第四页，共31页。8.

3、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(rnhu)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 grownare pickedare sent第5页/共30页第五页，共31页。9. 在杭州人们(rn men)种植茶叶。 People _ _ in Hangzhou. Tea _ _ (by people) in Hangzhou.grow teais grown第6

4、页/共30页第六页，共31页。一、被动语态当主语为动作(dngzu)的执行者时, 谓语的形式为主动语态; 当主语为动作(dngzu)的承受者时, 谓语要用被动语态。第7页/共30页第七页，共31页。e.g. Many people speak English. （主动语态(y ti), 句子的主语many people是 动作speak的执行者） English is spoken by many people. （被动语态(y ti), 句子的主语English是动作 speak的承受者）第8页/共30页第八页，共31页。Many people speak English. 主动(zhdng

5、)句与被动句之间的转换English is spoken by many people.主语 谓语动词主动语态(y ti)的过去式 宾语主语 谓语动词被动语态的过去分词 介词(jic)+ 宾语第9页/共30页第九页，共31页。被动语态由“助动词be+及物动词的过去分词”构成。与主动语态一样，被动语态也有时态、人称和数的变化(binhu), 其变化(binhu)规则与be作为连系动词时完全一样。二、被动语态的构成(guchng)第10页/共30页第十页，共31页。被动语态 (Passive Voice)结构(jigu): be + V-p.p.am / are / is + 动词动词(dngc)

6、的的过去分词过去分词一般(ybn)现在时的被动语态:第11页/共30页第十一页，共31页。1. Tea is grown in South China.（改为(i wi)主动语态） People _ _ in South China.2. People use metal for making machines. (改为(i wi)被动语态) Metal _ _ _ making machines.growtea按要求改写下列按要求改写下列(xili)句子，一空一句子，一空一词。词。 isusedfor第12页/共30页第十二页，共31页。3. They produce silk in Suz

7、hou. (改为(i wi)被动句) Silk _ _ in Suzhou.4. We call maths the language of science. (改为(i wi)被动句)Maths _ _ the language of science.isproducediscalled第13页/共30页第十三页，共31页。5. This English song is sung by the girls after class. 改为否定句改为一般(ybn)疑问句，并做肯定和否定回答对划线提问This English song is not sung by the girls after

8、class.Is this English song sung by the girls after class?When is this English song sung by the girls?第14页/共30页第十四页，共31页。4aComplete 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 allowed第15页/共30页第十五页，共31

9、页。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 paidn. 老板(lobn); 上司is spoken德国第16页/共30页第十六页，共31页。4. Most of the earths surface _ (cover) by water.5. The classroom _ (clean) by th

10、e students every day. is coveredis cleanedn. 表面(biomin); 表层第17页/共30页第十七页，共31页。4bRewrite 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.第18页/共30页第十八页，共31页。点拨：将主动语态变为被动语态时，应先确定句子的谓语动词，并找出句子的宾语(bny)。然后

11、，将句子的宾语(bny)变成被动句的主语，将谓语动词变成be+v-ed形式。第19页/共30页第十九页，共31页。2. This shop uses the best materials to make dresses. _ _1) 主动句的谓语(wiy)动词为use, 宾语是the best materials。2) 将the best materials作被动句的主语, 谓语(wiy)动词改为are used的形式。The best materials are used to make dresses by this shop. n. 材料(cilio); 原料第20页/共30页第二十页，

12、共31页。3. Careless driving causes many traffic accidents. _ _4. The postman brings letters and postcards to peoples home. _ _ Letters and postcards are brought to peoples home by the postman. Many traffic accidents are caused by careless driving. n. 交通; 路上行驶(xngsh)的车辆n. 邮递员第21页/共30页第二十一页，共31页。5. Our f

13、amily does not use this silver plate very often. _ _ This silver plate isnt used very often by our family. 第22页/共30页第二十二页，共31页。Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.pencil, jacket, sweater, T-shirt, shoes, cap, gloves,

14、ring4cn. (尤指有帽舌(mosh)的) 帽子n. (分手指(shuzh)的) 手套第23页/共30页第二十三页，共31页。Whats your pencil made of?Its made of wood.Where was it made? It was made in Shanghai. 第24页/共30页第二十四页，共31页。Whats your jacket made of?Its made of silk.Where was it made? It was made in Hangzhou. 第25页/共30页第二十五页，共31页。Whats your T-shirt ma

15、de of?Its made of cotton.Where was it made? It was made in Beijing. 第26页/共30页第二十六页，共31页。Whats your gloves made of?Its made of wool.Where was it made? It was made in Neimeng. 第27页/共30页第二十七页，共31页。Whats your ring made of?Its made of silver.Where was it made? It was made in Guangzhou. 第28页/共30页第二十八页，共31页。Finish the workbook of Section A 3a-4c第29页/共30页第二十九页，共31页。感谢您的观看(gunkn)！第30页/共30页第三十页，共31页。NoImage内容(nirng)总