选修Unit语法讲解PPT学习教案

1、会计学1语态语态时态时态 主动形式主动形式 被动形式被动形式一般式一般式完成式完成式(not) doing(not) being done(not)having done(not)having been done第1页/共41页 1.作主语 Swimming is good for health. _ (kill) by sharks in the sea is a common thing .Being killed 第2页/共41页not being allowed第3页/共41页_ (learn) English .talking to learn 第4页/共41页 (abandon)

2、by us.being abandonedbeing caught joining 第5页/共41页注意： 在 avoid, admit, appreciate, consider, enjoy, escape, finish, imagine, mind, risk, suggest, give up, feel like, insist on , instead of, look forward to, keep on等后只接V-ing形式作宾语。第6页/共41页注意在want，need，require，deserve，常用动名词的主动式表示被动意义。Your car needs repa

3、iring. This city deserves visiting. The problem requires studying carefully .The trees want watering .第7页/共41页在（be）worth后面只能用动名词的主动态来表示被动意义。His suggestion is worth considering.The book is worth reading.第8页/共41页 4. 作定语 The girl standing there is my sister .This is a piece of _ (surprise) news .The pr

4、oblem_ (discuss) now is very important. The farmers _ (work) in the fields are tired .surprising being discussed working第9页/共41页5. 作状语 Hearing the good news , he jumped with joy . He sat at the table , _ ( read ) China Daily ._ (ask) to answer the question, she couldnt refuse._ ( work ) hard , you w

5、ill succeed .readingWorkingBeing asked 第10页/共41页6. 作宾语补足语: I saw people coming and going in the street . I heard her _ (sing) a song in her room. Youll find the topic _ (discuss) everywhere now. being discussedsinging第11页/共41页7.- Ving 一般时和一般时的被动形式;1) He hurried home , looking behind from time to tim

6、e . 2) The building being repaired is our dormitory . 第12页/共41页- Ving 的完成时和完成时的被动形式1) Having lit a candle , she went out.2) Having been asked to stay , I couldnt leave .3) Having heard this , our teacher expressed her satisfaction .第13页/共41页B第14页/共41页D第15页/共41页C第16页/共41页B第17页/共41页A第18页/共41页Fill in t

7、he blanks :1._ (turn) to the right , you will find the place you want .2. _ (ask) to put on performance , she refused .3. _ (finish) his work , Henry went home .4. _ (learn) new words is useful.TurningBeing asked Having finished Learning第19页/共41页9. I didnt mind _ (leave) at home .10. The house wants

8、 _ (clean).11. He came in without _ (ask).12. _ (show) around the library , we were taken to see the lab.being leftcleaningbeing askedHaving been shown第20页/共41页C第21页/共41页C第22页/共41页C第23页/共41页 4. How about the two of us _ a walk down the garden? A. To take B. take C. taking D. to be takingC第24页/共41页B第

9、25页/共41页D第26页/共41页 7. He has always insisted on his _ Dr Turner instead of Mr Turner. A. been called B. called C. having called D. being calledD第27页/共41页C第28页/共41页 9. She looks forward every spring to _ the flower-lined garden. A. visit B. paying a visit C. walk in D. walking inD第29页/共41页D第30页/共41页C

10、第31页/共41页B第32页/共41页14. One learns a language by making mistakes and _them. A. correct B. Correcting C. corrects D. to correctB第33页/共41页 15. Fishing is his favorite hobby, and _. A. hed like to collect coin as well B. he feels like collecting coins, too C. to collect coins is also his hobby D. collecting coins also gives him great pleasureD第34页/共41页B第35页/共41页C第36页/共41页C第37页/共41页B第38页/共41页AD第39页/共41页22. The missing boys were last seen _ playing on the playground. A. pla