Unit5 Section A 课件.ppt

《Unit5 Section A 课件.ppt》由会员分享，可在线阅读，更多相关《Unit5 Section A 课件.ppt（20页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、What are the shirts made of?Period 5 Section A4a4cUNIT5Three minutes before classNew wordsGermany 德国德国surface n.表面；表层表面；表层postman n.邮递员邮递员 cap n（.尤指有帽舌的）帽子尤指有帽舌的）帽子 glove n（.分手指的）手套分手指的）手套根据汉语提示完成单词。根据汉语提示完成单词。1.Toney has to drive to meet his (老板老板)at the airport this afternoon.2.His father built a

2、new house with different used (材料材料)beside the river.bossmaterial3.This kind of car is very expensive and only made in (德国德国)by hand.4.The river is polluted and the(表面表面)of the water is covered with oil.5.The girl sat outside the door and waited for the (邮寄员邮寄员)every day.GermanysurfacepostmanIs it m

3、ade 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.Read the sentences below,paying attention to the underlined parts.被动语态被动语态(Passive Voic

4、e)结构结构:be+V-p.p.am/are/is+动词的过去分词动词的过去分词一般现在时的被动语态一般现在时的被动语态:Many people speak English.主动句与被动句之间的转换主动句与被动句之间的转换English is spoken by many people.主语主语 谓语动词主动语态的过去式谓语动词主动语态的过去式 宾语宾语主语主语 谓语动词被动语态的过去分词谓语动词被动语态的过去分词 介词介词+宾语宾语4a1.Children under 18 _ (not allow)to watch this show without their parents.2.We

5、_ (pay)by the boss on the last Friday of each month.are not allowedare paid3.A:What language _(speak)in Germany?B:Most people speak German,but many can speak English,too.is spoken4.The postman brings letters and postcards to peoples homes.5.Our family does not use this silver plate very often.Letter

6、s and postcards are brought to peoples homes(by the postman).This silver plate is not used very often in our family.4)Which language _ the most widely _(speak)in the world?5)The students _ often _(tell)to take care of their desks and chairs.6)Vegetables,eggs and fruits _(sell)in this shop.isspokenar

7、etold are sold2.In China,farmers grow the best rice in the northeast.3.Careless driving causes many traffic accidents.In China,the best rice are grown(by farmers)in the northeast.Many traffic accidents are caused by careless driving.4b Rewrite the sentences using the passive voice.4cSA:Whats your pe

8、ncil made of?SB:Its made of wood.SA:Where was it made?SB:It was made in Shanghai.SA:Whats your jacket made of?SB:Its made of.SA:Where was it made?SB:It was made in.SA:Whats your sweater made of?SB:Its made of.SA:Where was it made?SB:It was made in.SA:What are your gloves made of?SB:They are made of.

9、SA:Where were they made?SB:They were made in.被动语态的几种句型被动语态的几种句型1.肯定句肯定句 主语主语+be+过去分词过去分词+(by)A sweet song is sung by her on the stage.2.否定句否定句 主语主语+be+not+过去分词过去分词+(by)3.一般疑问句一般疑问句 Be+主语主语+过去分词过去分词+(by)?A sweet song isnt sung by her on the stage.Is a sweet song sung by her on the stage?4.特殊疑问句特殊疑问句 疑问词疑问词+be+主语主语+过去分词过去分词+(by)?Where is a sweet song sung by her?Summary A:Where are?B:They are in grow in Brazilgrow in Colombiagrow in Chinagrow in CanadaA:Where is/are?B:It is/They are in