Unit 4 What would you do?,授课老师：晏莲叶,上节课内容掌握情况验收：,上节属于复习课,选择 （ ）1.What about the two films ? - _ of them is interesting . A. Neither B. Both C. All D. None （ ）2.Students really like to practice _English with foreigners . A. speak B. spoken C. speaks D. to speak( )3.He was _ happy _ he couldnt help laughing . A. too , to B. such , that C. so , that D. too , that,上次课作业验收：,新课：,Grammar Focus If引导的虚拟语气：当if从句所表达的内容不是事实或者不可能发生的情况时，主从句使用虚拟语气，其结构为：If sb did /were ,sb would+动词原形。例如： If I were rich,Id travel all over the world. If she had time,she would go shopping with you. 注意：1.当if引导虚拟语气，从句的谓语动词为be时，任何人称都用 were. 2.条件句分两种，真实条件句和虚拟条件句。只有在虚拟（非真实）条件句中，才用虚拟语气，而在真实条件句中，要用陈述语气。请比较： 1If it is sunny tomorrow , well go to the zoo. ）If it is sunny tomorrow , well go to the zoo. 如1）If it is sunny tomorrow , well go to the zoo. 如果明天天气好，我们将会去公园。在这句话中，明天天气好是完全有可能实现的，并非虚拟、幻想， 因此是真实条件句。在本句中，适用“主将从现。” 果明天天气好，我们将会去公园。在这句话中，明天天气好是完全有可能实现的，并非虚拟、幻想， 因此是真实条件句。在本句中，适用“主将从现 ：,（1）If it is sunny tomorrow,well go to the zoo.在这句话中，明天天气好这完全是有可能实现的，并非虚拟、幻想，因此是真实条件句，在本句中，适用“主将从现” （2）If I were you , I would go at once. 在这句话中，条件句，“如果我是你”，但事实上，我不可能成为你，这只是假设的情况，没有实现的可能。当条件实现的可能性很小，甚至可以说没有时，就需要用虚拟语气来表示，动词发生了变化。 也就是说虚拟语气表示和现实的事实相反时，从句用一般过时。 主句用 “should/would/could/ might +动词原形。,变式题,( )1.If I _a bird ,I would fly freely in the shy.A.am B.were C.was D.are ( )2.What _you do if you won the lottery(彩票）？A.will B.would C.shall D.should( )3.What shall I do if I _ not have any money?A.were B.was C.do D.did,本节课的收获：,考考你：第四单元练习题,一、单项选择（30分） （ ）1.If I_ you, Id take a small present with some nice words on it.A. was B. were C. am D. be ( ) 2.What_you _if you got hurt at home? A. has; done B. will; do C. would; do D. are; doing( ) 3.The girl won_ dollars in a lottery. A. a million B.millions C.million of D.two millions( ) 4.What_you fell and hurt your knee?A.weather B.whether C.if D.though( ) 5. If I _not so busy, I_ go with you.A. was; would B. were; would C. was; should D. were; should （ ）6. -Are you going to buy a camera？-Yes, but there are so many kinds that I cant decide _to buy.A. what B. which C. how D. where( ) 7. -The box is _heavy _me to carry. Can you help me?-Certainly.A. so; for B. much; of C. very; to D. too; for,( ) 8.I found Tom easy to get along_.A. to B .for C. with D. about( ) 9. -Could you give the book _ Alice _ me?-Sure.A. to; for B. for; to C. to; to D. for; for( )10.Tomorrow you must _your exercise-book to me。A. take B. bring C. carry D. get( ) 11.We stopped_ carefully, but heard nothing. A. hearing B. to listen C. listening D. to hear( ) 12.If you dont fell well, you may just _. A stopped working B. stop working C. stopped to work D. stop to work( ) 13.Who do you think _ English best in your class?A. learn B. learning C. learns D. learned( )1 4.Jenny is ill. She _a cold since last week. A. has caught B. caught C. had D. has had( ) 15.He wont_ you_. He will always help you. A. let; down B. ; out C. give; down D. ; out,二、完形填空（20分） My son Joey was born with club feet. The doctors said that with treatment he would be able to walk, but would never run very well. The first three years of his life was (16)_ in hospital. By the time he was six, you wouldnt know he has a problem when you saw him (17)_.Children in our neighborhood always ran around during their play, and Joey would jump and run and play, (18)_. We never told him that he probably wouldnt be able to run like the other children. So he didnt know.In his(19)_ grade, he decided to join the school running team. Every day he trained. He ran more than any of the others, (20) _only the top seven runners would be chosen to run for the school. We didnt tell him he probably would never make the team, so he didnt know.He ran four to five mile every day - even when he had a fever. I was (21) _, so I went to look for him after school. I found him running (22) _. I asked him how he felt. “Okay,” he said he had two more miles to go. Yet he looked straight ahead and kept (23) _. Two weeks later, the names of the team (24) _ were caked. Joey was Number Six on the list. Joey had made the team. We never told him he couldnt do it so he didnt know. He just took it. How (25) _he was!,( ) 16. A. spent B. taken C. cost D. paid ( ) 17 A. talk B. sit C. study D. walk （ ）18 A. either B. too C. though D. yet （ ）19. A. six B. seven C. eighth D. nineth （ ）20. A. so B. if C. then D. because （ ）21. A. excited B. tired C. pleased D. worried （ ）22. A. alone B. away C. almost D. already （ ）23. A. riding B. walking C. playing D. running （ ）24. A. jumpers B. runners C. doctors D. teachers （ ）25.A.good .B. lucky C. clever D. well,