被动语态 (10)

1、GrammarCould you tell us something about what we learned in the last period ?What do we use it for?We use it to type.It is used to type.What do we use it to do ?We use it to put the words and pictures onto paper.It is used to put the words and pictures onto paper.What do we use it to do ?We move it

2、with our hands to move the cursor on the screen.It is used to move the cursor on the screen.结构一般现在时am/is/are+动词的过去分词一般过去时was/were+动词的过去分词被动语态主动语态和被动语态的转换:主: 被:Englishis learnedme+byIlearnEnglish+The orange is very delicious._ it _(eat) by youevery day?Is eatenMost of us like watching TV.But TV _( no

3、t watch) too much. isnt watchedIts good for us to play basketball.Do you play it as often as possible?_ it_( play) by your English teacher yesterday?WasplayedVegetables are very important for our health._they _(eat) by you every day?AreeatenWe can use the passive voice whenIt is obvious who performs

4、 the action. Word processing skills are taught in our computer lessons.2. We do not know or cannot remember who performed the action. The printer was sold already.3.We think the action is more important than person who performs the action Educational CD-ROMs are sold in many countries.4.We can intro

5、duce the person who performs an action with the passive voice using “by” and the name(s)of the person(s) at the end of a passive sentence That CD-ROM was designed by Nancy Jackson.3. The robber was caught last night.1. The building was built last year.2. Rice is grown in China. 4. The printer was so

6、ld already.He cleaned the blackboard. 2. I often help Jim. 3. He planted many trees last year. The blackboard was cleaned by him.Jim is helped by me.Exercises:Many trees were planted by himlast year.The cake was eaten by Daniel.2. The book was taken by Nancy.3. The little dog is looked after very well by Simon.Underline the passive voice in the followingsentences:4. His house was sold by his son.5. The computer is bought by my uncle .6. I am woken up by my father every morning.变为被动语态My brother turned on the TV after he got home. 2. They sold all the computers in the shop.3. We conne