第9讲 时态复习,现在完成时,构成：,用法一：过去发生或已经完成的动作对现在造成的影响或结果。常与already、yet、ever、never、just、before、once、twice 连用。,have/has过去分词,Lets do,1. The water _ dark and dirty. Its no longer safe to drink.A became B has become C will become D was becoming 2. -Are you going to watch “Running Man” tonight?-No! I _ it with my parents only once. I dont think its fun.A see B have seen C will see D am seeing 3. -How do you like Treasure Island, Lucy?-Its so exciting that I _it twice.A have read B was reading C had read D am reading,B,A,B,用法二：从过去一直延续到现在的动作或状态。常与since、for连用。,1、Li Mings elder brother _ in Peking University for five years. （study） 2、Mr. Green _ us a lot about social studies since September. (teach) 3、 Her brother _the Party since 1978.A joined B has joined C has been in D was in 4、_ you ever _to the Great Wall? Its very beautiful.A did go B have gone C do go D have been,has studied,has taught,C,D,非延续性动词,非延续性动词：动作的发生与结束在一瞬间完成，不能延续。（leave、come、begin、die、join、buy、borrow等） 不能与表示一段时间的状语连用。若要表示延续，须转换成延续性动词（状态动词）William Shakespeare _ for 400 years, but his works still have great influence today.A died B was dying C has died D has been dead,D,have been to: 去了又回来了 have gone to ：去了没回来 -Where is Mr. Smith? I havent seen him for a long time. -He _ New York,has gone to,C,1、 We five English songs by the end of this term. A. had learned B. learnedC. have learned D. will have learned,this term,last term,现在完成时,过去完成时,had learned,2、We five English songs by the end of last term.,构成：,过去完成时,用法一：,By the end of 1976, many buildings built in the city. A. have been B. haveC. had been D. will,C,had过去分词,过去某段时间持续的动作或状态。,7:00 8:00 Now,By the time I , my sister.,got up,had already washed all the clothes,By the time I , my brother.,had already taken the shower,got up,By the time I , the class .,ran to school,had already begun,用法二：当发生两个过去的动作，先发生的用过去完成时，后发生的用过去时。,用法三：用在由said, told, knew, heard, thought 等引导的宾语从句中。,Eg. He told me that he breakfast. I thought my homework . (finish)She asked if Mr. Liu already back.,hadnt eaten,had been finished,(not eat),had,(come),come,过去将来时,Now,The next day,2 days ago,从过去某时看，将来要发生的动作或存在的状态.,构成：would/should动词原形was/were going to 动词原形,用法：从过去某时看，将来要发生的动作或存在的状态。常和the next day/month/year连用。E.g. 1. He told me that he (go) on a trip to Beijing the next day.2. He said that he _(have) a walk with his mother.,would go,was going to have/would have,1,2,5,3,4,6,9,7,8,谁的运气好,Lucky you!2 points,1,2,5,3,4,6,9,7,8,谁的运气好,Li Ming said he _ happy if Brain _ to China next A. was; come B. was ; would come C. would be; came D. will be; come2 point,C,1,2,5,3,4,6,9,7,8,谁的运气好,1、He was fifty-six. In two years he _(be) fifty-eight. 2、We _(be) good friends since we met at school. 3、When I got to his home, he_ (go) to bed.3 points,would be,have been,had gone,1,2,5,3,4,6,9,7,8,谁的运气好,He said that it was at least ten years since I _a good drink.A had enjoyed B was enjoying C have enjoyed D have been enjoying1 points,A,1,2,5,3,4,6,9,7,8,谁的运气好,She _her keys in the office so she had to wait until her husband _home.A has left; comes B had left; would come C had left; came D left; had come 1 points,C,1,2,5,3,4,6,9,7,8,谁的运气好,1.昨天早上当我到达学校，我意识到我把书包落在家里了。（翻译句子）2.电影开始了一小时了。4 point,When I got to school, I realized I had left my schoolbag at home.,The film has been on for an hour.,1,2,5,3,4,6,9,7,8,谁的运气好,1. I wasnt sure whether he _ (lend) me his book the next morning.2. -Lucy has_ to London. How can I get in touch with her?- Dont worry. She will phone you as soon as she _ there.been ; will get B. been; gets C. gone; will get D. gone; gets2 points,would lend,D,1,2,5,3,4,6,9,7,8,谁的运气好,1、He has bought the dictionary from the bookstore for ten days. (改错)2、They have married for three years. (改错) 2 points,has kept,have been married,1,2,5,3,4,6,9,7,8,谁的运气好,1. When Li Ming hurried home, he found that his mother _ already _to hospital.A has; been sent B had; sent C has; sent D had; been sent2. Han Mei told me she _lunch, so she was very hungry.A has had B hasnt have C have had D hadnt had2 point,D,D,1,2,5,3,4,6,9,7,8,Who is the winner,