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1、Unit 5,What are the shirts made of? Period 3,Unit 5,What are the shirts made of? Period 3 酒店中学 张凤娟,Learning Aims:,1.Knowledge Aims :Read the sentences in Grammar Focus and understand them.,2.Ability Aims: Identify active voice and passive voice. Can use the passive voice to rewrite sentences. Can ta
2、lk about what some everyday things are made of and where they were made.,3.Emotional Aims: We have a colorful life today, so we should thank to our parents and our society. We should contribute to our country in the future.,Ask five classmates about something they are wearing or have in their school
3、bags. The list of words below may help you.,pencil,sweater,gloves,ring,4c,Group-working and show yourselves.,Whatre your gloves made of?,Theyre made of wool.,Where were they made?,They were made in Neimeng.,Group-working and show yourselves,A:Whats _ made of? B:Its made of _. A:Where was it made ? B
4、:It was made in _.,Group-working and show yourselves,A:Whats _ made of? B:Its made of _. A:Where was it made ? B:It was made in _.,A:Whats _ made of B:Its made of _. A:Where was it made ? B:It was made in _,A:Whatre _ made of? B:Theyre made of _. A:Where were they made ? B:They were made in _,Gramma
5、r Focus,Identify,Find out the passive voice.,1.I love my students. 2 .My best students were loved by me last year. 3.People grow tea in Hangzhou. 4.Tea is grown in Hangzhou.,Find out the passive voice.,2 .My best students were loved by me last year. 4.Tea is grown in Hangzhou. ,Passive Voice,一、被动语态,
6、当主语为动作的执行者时, 谓语的形式为主动语态; 当主语为动作的承受者时, 谓语要用被动语态。,被动语态基本用法,当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成.。,当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成.。,被动语态基本用法,Group-working and discussing.,Many people speak English.,主语 谓语动词主动语态的现在式 宾语,English is spoken
7、by many people.,主语 谓语动词被动语态的过去分词 介词+ 宾语,主动句变为被动句所遵循的4个步骤：,1.把原主动句中的宾语变为被动句的主语。 2.把动词变为被动形式即be+过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。 3.原主动句的主语如需要则放在by后面以它的宾格 形式出现（注代词的宾格），如不需要则可省略。 4.其它的成分（定语、状语）不变。,被动语态的运用: 1. 不知道谁是动作的执行者或没 有必要知道谁是动作的执行者时。 The house is quite old. It was built in 1950. 这座房子太旧了，它是1950年建的。,
8、2. 需要强调动作的对象即宾语时。Calculator cant be used in the math exam. 计算器不能用于数学考试。,3. 有时为了礼貌等原因不愿说出行为者,这时也常用被动语 态。 You are requested to give a performance. 请你给我们表演一个节目。,1.Children under 18_(not allow)to watch this show without their parents. 2.We _(pay) by the boss on the last Friday of each month. 3.A:What la
9、nguage_(speak)in Germany. B:Most people speak German,but many can speak English,too. 4. Most of the earths surface_(cover)by water. 5. The classroom_(clean)by the students every day.,4a,arent allowed,Rewrite the sentences using the passive voice,1.Farmers plant the tea on the sides of mountains. The
10、 tea is planted on the sides of mountains by farmers. 2.This shop uses the best materials to make dresses._ 3.Careless driving causes many traffic accidents._ 4. The postman brings letters and postcards to peoples homes._ 5.Our family does not use this silver plate very often._,4b,The best materials
11、 are used by this shop to make dresses.,Many traffic accidents are caused by careless driving.,Letters and postcards are brought to peoples homes by the postman.,This silver plate is not used very often by our family.,Exercise,1、English _ in Canada. A. speaks B. are spoken C. is speaking D. is spoke
12、n 2、This English song_ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung 3、This kind of car _ in Japan. A, makes B. made C. is making D. is made 4、New computers _ all over the world. A. is used B. are using C. are used D. have u 5、The story books_ by the writer in the 1960s. A. are written B. were written C. are writing D. were writing,Thank You!,