配套K12河北省高二上学期英语必修五导学案Unit 3Life in the Future2.docx

1、配套K12河北省高二上学期英语必修五导学案Unit 3 Life in the Future2Unit3 Life in the Future年级科目章节课型课时主备人审核高二英语Unit3grammar2课时李鸣【学习目标】1. 理解过去分词作状语表示时间，原因，条件，让步，伴随，并相当于一个状语从句理解过去分词做定语的用法【重点难点】 学生进行发现式学习，体验并归纳过去分词做状语和定语的运用。【学习方法】自主学习 合作探究【学习过程】一、预习自测 想一想用所给词正确形式填空，理解所填动词在句子中作用。1.I like reading the novels _ (write ) by Zha

2、ng Ailing. 2. The girl _ (write) a letter in the study is my cousin. 3.There is something wrong with my car and I have to get it _ (repair). 4.He spoke loudly in order to make himself _ (hear). 5. I found the little girl _ (cry) at the corner. 6. I want the doors of my new house _ (paint) white. 7.T

3、here was a _ (surprise) look on his face. 8. He was _ (excite) at the good news. 9. The story was so_ (move) that he was _ (move) to tears. 二、合作探究【观察例句】 从课文中找出与划线句子意思相同的句子。As I was worried about the journey, I was unsettled for the first few days. _, I was unsettled for the first few days.While I wa

4、s confused by the new surroundings, I was hit by the lack of fresh air. _, I was hit by the lack of fresh air.As I was exhausted, I slid into bed and fell fast asleep. _, I slid into bed and fell fast asleep.【自我归纳】从上述例句总结出，过去分词在句中可以作_,进一步说明谓语动词的动作和状态，其逻辑主语通常就是_,过去分词与主语之间是_关系。三、解难答疑【知识精析】过去分词作状语，相当于一

5、个状语从句，表明原因、时间、条件等。(1)作原因状语过去分词作原因状语时，可转换为as，since或because等引导的状语从句。Tired by the trip，he soon fell asleep.Because he was tired by the trip，he soon fell asleep.Lost in thought，he almost ran into a car.As he was lost in thought，he almost ran into a car.Encouraged by the progress he has made，he works har

6、der._.(2)作时间状语过去分词作时间状语时，可转换为when，while或after等引导的状语从句。Seen from the hill，the city looks like a garden.When the city is seen from the hill，it looks like a garden.Dont speak until spoken to.Dont speak until you are spoken to.(3)作条件状语过去分词作条件状语时，可转换为if，once或unless等引导的状语从句。Given more time，I would have wo

7、rked out the problem.If I have been given more time，I would have worked out the problem.Once published，the dictionary will be very popular.Once it is published，the dictionary will be very popular.Compared with your progress，mine is nothing._. (4)作伴随状语过去分词作伴随状语时，一般可转换为并列结构。Aunt Wu came in，followed by

8、 her daughter.Aunt Wu came in，and (she) was followed by her daughter.The teacher came in，followed by some students._.(5)作让步状语过去分词作让步状语时，可转换为although，though或even if等引导的状语从句。Although exhausted by the climb，we continued our journey.Although we were exhausted by the climb，we continued our journey.The do

9、g remained faithful to its owner though treated badly.The dog remained faithful to its owner though it was treated badly.Beaten by the opposite team，the players were not discouraged._. (6)作方式状语过去分词作方式状语时，如有连词as if，就可转换为as if引导的方式状语从句；若无连词，则可转换为并列结构。He began to cry as if bitten by a snake.He began to

10、 cry as if he were bitten by a snake.【小试牛刀】把下列划线部分中的状语改写成状语从句。Asked what had happened, he told us about it._, he told us about it.Well known for his expert advice, he received many invitations to give lectures._, he received many invitations to give lectures.Given more time, we would be able to do t

11、he work much better._, we would be able to do the work much better.Once translated into Chinese, the book became very popular among Chinese teenagers._, the book became very popular among Chinese teenagers.Deeply interested in medicine, she decided to become a doctor._, she decided to become a docto

12、r.Left alone at home, Sam did not feel afraid at all._, Sam did not feel afraid at all. United we stand, divided we fail._, we stand. _, we fail.3.【注意】(1)分词短语作状语时，通常与主句中的主语在逻辑上一致，但有时它也可以有自己独立的逻辑上的主语，这种结构称为独立主格结构。Her grandfather being ill，she had to stay at home looking after him.Time permitting，you

13、can pay a visit to some places of interest in Hangzhou.The work finished，we went home.(2)speaking和judging作悬垂状语时，不需和句子的主语保持一致。Generally speaking，women live longer than men.一般来说，女人比男人长寿。Strictly speaking，it isnt a correct answer.严格地说，这不是正确答案。Judging by her look，she was disappointed.从她的表情看，她很失望。(3)cons

14、idering “考虑到”，形式上是分词，可以用作介词。Considering the distance，he arrived early.考虑到这么远的路程，他是来得早的。(4)given“考虑到”，“如果有”，形式上是分词，可以用作介词。Given the chance，I would come to see you in Australia.如果有机会，我愿意来澳大利亚看你。Given their inexperience，they have done a good job.考虑到他们没有经验，他们已经干得很好了。Given the general state of his health

15、，it may take him a while to recover from the operation.考虑到他的健康状况，手术后康复还需要一段时间。4现在分词与过去分词作状语的区别（1）过去分词与句子的主语之间存在逻辑上的动宾关系，即表被动；现在分词与句子的主语之间存在逻辑上的主谓关系，即表主动。Asked why he was late，he cried.被问到他为什么迟到时，他哭了。Looking out of the window，I saw some students playing there.我朝窗外望去，看见几个学生在那边玩耍。Following the old man,

16、 we went upstairs.we followed 跟着那个老人, 我们上去了。 Followed by the old man, we went upstairs. 被那个老人跟着, 我们上去了。【小试牛刀】( )（1）_ from the top, the stadium looks like a bird nest. A. Seeing B. Seen( )（2）_ from the space, the astronaut can not discover the Great Wall. A. Seeing B. Seen( )（3）_for a long time, the

17、book looks old.A. Using B. Used C. To use D. Use( ) (4) _ the book, I find it useful. A. Using B. Used C. To use D. Use( ) (5) _ at her, he jumped with joy.A. Look B. Looking C. Looked D. To look( ) (6)_ at by her, he jumped with joy.A. Look B. Looking C. Looked D. To look(2) 有些过去分词已形容词化，作状语时表示人的状态。

18、常见的有：satisfied，surprised，interested，moved，worried，pleased，disappointed等。Disappointed at the examination results，the girl stood there without saying a word.因为对考试结果很失望，女孩站在那儿一句话也没说。四、反馈拓展(1).1_ black and blue, the lady couldnt move. ABeaten BBeating CTo be beaten DTo beat2_ everywhere, the wolves had

19、no where _ themselves. AHunting, hiding BTo hunt, to hide CHunted, hiding DHunted, to hide3. The teacher walked to lab, _. A. followed by his students Bhis students followed Cand followed by his students Dboth A and B 4When _ into the warm room, ice soon changes into water. A.heating and taking B.he

20、ated, and taking C.heating or taken D. heated or taken5. _not to miss the early train，we got up ahead of time and hurried to the station.AReminding BReminded CTo remind DHaving reminded6_in the traffic jam，he got to school very late this morning.AHaving caught BBe caught CBeing caught DCaught7_in th

21、ought，he almost ran into the car in front of him.ALosing BHaving lost CLost DTo lose8After his journey from abroad，Richard Jones returned home，_.Aexhausting BExhausted Cbeing exhausted Dhaving exhausted9_more attention，the trees could have grown better.AGiven BTo give CGiving DHaving given10_by the

22、advances in technology，many farmers have set up wind farms on their land.ABeing encouraged BEncouraging CEncouraged DHaving encouraged(2).1. Whats the language _ in Germany? A. speaking B. spoken C. be spoken D. to speak2. When _ if she would request a rise, the actress said that money was not impor

23、tant. A. asked B. asking C. having asked D. being asked3. Yesterday I saw in the newspaper a teaching post _ at a school close to my home and I wanted to apply for it. A. advertises B. advertising C. advertised D. to advertise4. The research is so designed that once _ nothing can be done to change i

24、t. A. begins B. having begun C. Beginning D. begun 5Lucys new job paid twice as much as she had made_in the restaurant.Aworking Bwork Cto work Dworked6Ideally _ between Broadway Theatres and Fifth Avenue，the New York Park hotel is a favourite with many guests.Alocating Bbeing located Chaving been lo

25、cated Dlocated7_by a greater demand for vegetables，farmers have built more greenhouses.ADriven BBeing driven CTo drive DHaving driven8_into use in April 2000，the hotline was meant for residents reporting water and heating supply breakdowns.APut BPutting CHaving put DBeing put9We often provide our ch

26、ildren with toys，footballs or basketballs，_that all children like these things.Athinking Bthink Cto think Dthought10_with so much trouble，we failed to complete the task on time.AFaced BFace CFacing DTo face11_in the queue for half an hour，the old man suddenly realized he had left the cheque in the c

27、ar.AWaiting BTo wait CHaving waited DTo have waited12Dont sit there_nothing. Come and help me with this table.Ado Bto do Cdoing Dand doing13No matter how frequently_，the works of Beethoven still attract people all over the world.Aperformed BPerforming Cto be performed Dbeing performed14_more attenti

28、on，the trees could have grown better.AGiven BTo give CGiving DHaving given15_ to reach them on the phone，we sent an email instead.AFail BFailed CTo fail DHaving failed16_by the beauty of nature，the girl from London decided to spend another two days on the farm.AAttracting BAttracted CTo be attracted DHaving attracted17Once lost，_.Ait is difficult to get such a chance again Bone can never get suc