必修2Unit4 Grammer

1、Grammar The Present Progressive Passive VoiceThe Present Progressive Passive Voice 結(jié)構(gòu)：結(jié)構(gòu)： A陳述句：主語陳述句：主語+ am/is/are +being+過去分詞過去分詞 B疑問句：疑問詞疑問句：疑問詞+ am/is/are+主語主語+being+過去分詞過去分詞 用法：用法： 表示說話人說話時或現(xiàn)階段正在進行的動作，經(jīng)常和表示說話人說話時或現(xiàn)階段正在進行的動作，經(jīng)常和時間副詞時間副詞now（現(xiàn)在），（現(xiàn)在），right now (現(xiàn)在，此刻），現(xiàn)在，此刻），at present (現(xiàn)在，目前），現(xiàn)在，目

2、前）， at this moment(此刻）連用。此刻）連用。 意義：意義： 主語和謂語動詞之間是被動關(guān)系，而且動作正在進行。主語和謂語動詞之間是被動關(guān)系，而且動作正在進行。 -Music is being taught by miss Li now. -New functions are being added to the phone at present.The Tense of the The Passive Voicesum一般現(xiàn)在時：am/is/are+p.p一般過去時：was/were+p.p現(xiàn)在進行時：am/is/are being+p.p過去進行時：was/were bein

3、g +p.p現(xiàn)在完成時：have/has been+p.p過去完成時：had been+p.p一般將來時：will/shall be +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 tense 1.Daisy is being watched

4、by an excited elephant 2.The elephant is being watched by an excited elephantExercise: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

5、C.feels D.is felt3.The 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 paintingACBA用被動語態(tài)的適當(dāng)形式填空1.Dont worry about her. She _(meet) by her 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 talked4. Most