【全套6份】英语课件-新人教版必修二第四单元Unit4-Grammar

1、Grammar The Present Progressive Passive VoiceGrammar The Present Progressive Passive Voice结构： A陈述句：主语+ am/is/are +being+过去分词 B疑问句：疑问词+ am/is/are+主语+being+过去分词用法： 表示说话人说话时或现阶段正在进行的动作，经常和时间副词now（现在），right now (现在，此刻），at present (现在，目前）， at this moment(此刻）连用。意义： 主语和谓语动词之间是被动关系，而且动作正在进行。 -Music is being

2、 taught by miss Li now. -New functions are being added to the phone at present.The Present Progressive PassivThe Tense of the The Passive VoiceThe Tense of the The Passive V一般现在时：am/is/are+p.p一般过去时：was/were+p.p现在进行时：am/is/are being+p.p过去进行时：was/were being +p.p现在完成时：have/has been+p.p过去完成时：had been+p.

3、p一般将来时：will/shall be +p.p一般现在时：am/is/are+p.pCan you find the following sentence in the reading passage?-Our fur is being used to make sweaters like yours.Now please pick out two more sentence in the passive voice using the present continuous tense1.Daisy is being watched by an excited elephant2.The

4、elephant is being watched by an excited elephantCan you find the following senTry and see if you can help fill in the following form Question AnswerWho is studying the rhino?The rhino _by Beijing University students.Who is protecting the African elephant?The African elephant _ by the WWF.Who is hunt

5、ing the Tibetan antelopeThe Tibetan antelope _by people .Who is taking photos of the panda?The panda _by DaisyWho is killing the whales?The whales _by the Japanese fishermanWho is attacking the mice?The mice _by the catis being studiedis being hunted_is being protectedis being photographedare being

6、killedare being attackedTry and see if you can help fiExercise:1. Look !Everything here is under construction. whats the pretty small house that _for?A.is being built B.having been built C.is built D.is building2.Do you like the material? Yes,it _very soft.A.is feeling B.felt C.feels D.is felt3.The

7、patient _ now. He will come out soon.A.is examined B.is being examined C.is examining D.has examined4.Have you moved into the new house ? Not yet, the rooms _.A.are being painted B.are painting C.are painted D.are being paintingACBAExercise:ACBA用被动语态的适当形式填空1.Dont worry about her. She _(meet) by her

8、friends as soon as she arrives.2.He_ (operate) on twice for that disease.3.The news _ about everywhere.will be methas been operatedis being talked用被动语态的适当形式填空will be methas bee4. English _ here in china for over a century5.A lot of tall building _(set)up,and people will move in Sometime next year.ha

9、s been taughtare being set4. English _ her完成句子： _(应该注意）even the smallest detail(据说）_ that he has gone to America.3. the place is very dirty. Rubbish _(扔）everywhere.Attention should be paid toit is saidhas been thrown完成句子：Attention should be paid 4. Most of the streets in the city has been widened and many