人教版九年级英语Unit5课件Section-A-3(Grammar-focus-4c).pptx--（课件中不含音视频）

1、no matter in the local shops even though in fact everyday things in the future high-technology products 不论不论;无论无论在当地商店里在当地商店里即使即使;虽然虽然确切地说确切地说;事实上事实上;实际上实际上日常用品日常用品将来将来高科技产品高科技产品To learn to use passive voice(present tense):Are your shirts made of cotton?Its produced in many different areas.How is te

2、a produced?1.你的衬衫是棉制的吗？你的衬衫是棉制的吗？_ your shirts _ _ cotton?2.是的是的,而且它们产于美国。而且它们产于美国。Yes,they are.And they were _ _ the US.made inAre made of3.飞机模型是由什么制成？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。它是由旧木头和玻璃制成。Its made of _ _ and _.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 p

3、roduced in many _ _.Whats madeWhere is produced different areasused wood glass7.茶是如何制成的？茶是如何制成的？_ is tea _?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.When the leaves are ready,they _ _ by hand and then _ _ for processing.How produc

4、ed 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思考：思考：1)被动语态结构有何规律？被动语态结构有何规律？2)被动语态句中主语是动作的执行者还被动语态句中主语是动作的执行者还是承受者？是承受者？语态用来表示语态用来表示主语主语和和谓语谓语之间的关系。之间的关系。英语中有两种语态，一种是主动语态，表英语中有两种语态，一种是主动语态，表示主语是动作的执行者；另一种是示主语是动作的执行者；另一种是被动语被

5、动语态，表示主语是动作的承受者态，表示主语是动作的承受者。被动语态被动语态1.Kelly cleans the house every day.(该句为该句为主动语态，主语主动语态，主语Kelly是动作是动作clean的执行者，的执行者，宾语宾语the house是动作是动作clean的承受者。的承受者。)2.The house is cleaned by Kelly every day.(该句为被动语态，主语该句为被动语态，主语the house是动作是动作clean的承受者，动作的执行者的承受者，动作的执行者Kelly由介词由介词by引出。引出。)被动被动语态通常由语态通常由“助动词助动词

6、be+及物动词的及物动词的过去分词过去分词”构成。当我们构成。当我们不知道谁是动作的不知道谁是动作的执行者执行者，或者，或者没有必要指出谁是动作的执行没有必要指出谁是动作的执行者者，或者，或者只需强调动作的承受者时只需强调动作的承受者时，要用被，要用被动语态。如：动语态。如：English is spoken in many countries.以动词以动词ask为例，给出一般现在时被动语态的为例，给出一般现在时被动语态的肯定式、否定式及疑问式：肯定式、否定式及疑问式：肯定句肯定句否定句否定句一般疑问句一般疑问句一般一般现在时现在时I am asked He/She is asked We/Y

7、ou/They are asked I am not askedHe/She is not askedWe/You/They are not asked Am I asked?Is he/she asked?Are we/you/they asked?将主动句变成被动句分为五步：将主动句变成被动句分为五步：1.将将主动句中的主动句中的宾语宾语变成被动句中的变成被动句中的主语主语(宾语如为人称代词，须将宾格变为主格宾语如为人称代词，须将宾格变为主格)；2.根据根据这个主语选用相应的助动词这个主语选用相应的助动词be(am/is/are)；3.将将主动句中的谓语动词变成它的过去分词形式；主动句中的

8、谓语动词变成它的过去分词形式；4.将将主动句中的主语置于介词主动句中的主语置于介词by之后之后(如为人称代词，须将主格变为宾格如为人称代词，须将主格变为宾格)；5.将将句中的其他成分加上。如：句中的其他成分加上。如：Alice waters the flowers every day.The flowers are watered by Alice every day.123451.Dr.Bethune helped a lot of Chinese in the 1930s,he is a great international soldier.I know,so he _ still _

9、in both China and Canada now.A.has;remembered B.is;remembered C.will;remember D.is;remembering 2.The students in this school _ to choose their own school uniforms.A.are allowed B.allowed C.are allowing3.The tickets for The Wandering Earth _ well,and they will _ soon.A.are sold;sell outB.are sold;sol

10、d out C.sell;be sold out 4.A babys first month birthday is a special event in China and _ with a special party.A.celebrates B.is celebrated C.was celebrated D.will celebrate5.Around the world,300 million tons of plastic_ each year,of which about 10 percent ends up in the sea.A.is created B.was creat

11、ed C.creates6.Nowadays China _ for its new“four great inventions”shared bicycle,electronic payment,high-speed railways and online shopping.A.was knowing B.was known C.is knowing D.is known7.Your hometown is beautiful,and the air is really fresh.Yes.Many trees and flowers _ around here every year.A.p

12、lant B.are planted C.was planted D.will plant8.The latest mobile phone _ in China.A.will make B.has made C.is making D.is made4aComplete 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 allowed2.We _(pay)by

13、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 paidis spokenn.老板老板;上司上司德国德国4.Most of the earths surface _(cover)by water.5.The classroom _(clean)by the students every day.is coveredis cleanedn.表面表面;表层表层4bR

14、ewrite 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.2.This shop uses the best materials to make dresses._ _The best materials are used by this shop to make dresses.n.材料材料;原料原料3.Careless driving caus

15、es 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.交通交通;路上行驶的车辆路上行驶的车辆n.邮递员邮递员5.Our family does not use this silver plate very often._ _ T

16、his silver plate isnt used very often by our family.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,ring4cn.(尤指有帽舌的尤指有帽舌的)帽子帽子n.(分手指的分手指的)手套手套Whats your pencil made of?Its made of woo

17、d.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.What are your gloves made of?Theyre made of wool.Where were they made?They were made

18、 in Hangzhou.Whats your ring made of?Its made of silver.Where was it made?It was made in Guangzhou.the earths surface traffic accidents 地球表面地球表面交通事故交通事故Passive Voice:A:Whats your pencil made of?B:Its made of wood.A:Where was it made?B:It was made in Shanghai.I.根据句意及括号内所给词的提示填空。根据句意及括号内所给词的提示填空。1.The

19、 car _(wash)every week.2.The patients _(look)after by ten nurses in this small hospital every day.3.English _(not teach)in these poor schools now.is washed are looked isnt taught 4._ this kind of sugar _(produce)in Anhui now?5.We are reading some books about how the language _(learn).6._ the beautif

20、ul art works _(show)in the museum every day?7.The color TVs _(not sell)in that shop these days.Is produced is learned/learnt Are shown arent soldII.将下列主将下列主/被动句改为被被动句改为被/主动句。主动句。1.He does a lot of work every day._2.We dont use the oven often._3.Shoes are made by the workers in the factory._ A lot of

21、 work is done by him every day.The oven isnt used by us often.The workers make shoes in the factory.4.Is he liked by everybody?_5.We plant trees every spring._Does everybody like him?Trees are planted by us every spring.Use passive voice to write five sentences.For example:My T-shirt is made of cotton.