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11.We/see2.visitors/visit(sea world) Tourists/see/visit 1.They/enjoy2.He/watch(waterfall) 1.Sun/set/ 2.We/watch(sunset) 1.It/rain 2. trees/get 1.train/arrive 2.trains/leave 1.They/plant 2.students/water 1.They/play 2.players/practise Module 2 Unit4 Weve already been to Paris. - Weve just been to Paris. - Weve ever been to Paris. - Weve never been to Paris. 指点迷津 1.表示Sb.曾经(从未)去过(到过) Place. Sb.+ have/has /ever/never+been to Place. 2.现在完成时态副词的运用技巧. （1）判断句子类型（肯定.否定.疑问句） （2）判断副词位置. Keys to Part 2 of Unit 4 1. been 6. on 2. great/beautiful/pleasant 7. clean/ bright 3. nice/friendly 8. has 4. to 9. cheap 5. plane 10. do 指点迷津-现在完成时态 一. 非延续性动词与延续性动词的转换1e - be in/at 2. go - be in/at 3.die - be dead4.leave - be away 5.join - be in 6e out- be out 7.open-be open 8.lose-be lost/be not have 9.close-be closed10.arrive - be in/at 11.begin - be on 12.get to - be at/in13.reach-be in/at 14.buy - have 15.go out-be out16.borrow-keep 17.become-be a member of18.finish - be over 19.have been to- have been in20.take part in - be in 21.have gone to-have been in22.end - be over 23.stop-be over 24.start - be on25.catch a cold - have a cold 26. marry - be married27.fall asleep - be asleep 28. get up - be up 29.wake up - be awake 30. get to know - know 二.现在完成时态句型转换A. He died ten years ago.1.- He has been dead for ten years.2.- It has been ten years since he died.3.- It is ten years since he died4.- Ten years has passed since he died.5.- He has been dead since ten years ago.B. I joined the League 2 years ago.1.- I have been in the League for 2 years.2.- I have been a League member for 2 years.3.- It has been 2 years since I joined the League.4.- It is 2 years since I joined the League.5.- 2 years has passed since I joined the League.6.- I have been a League member since2 years ago. 三.have been to与have gone to 1. My father has been to America. - My father isnt in America now. - My father has been back. 2. My father has gone to America. - My father is in America now. - My father hasnt been back.特别提示： 1. have/has gone to只用于第三人称主语。 2. have/has been to 提及的对象已回到说话地点。 have /has gone to提及的对象不在说话地点。 四. Exercises (一) 1. 这本字典你可以借一周。 2. 我的电脑已买了快一年了。 3. 物理课已开始十分钟了。 4. 电影已开演了二十分钟了么？ 5. 参观者们已离开大约一小时了。 6. 大山来中国快二十年了。 7. 飞机已起飞两分钟了，不是么？ 8. 我加入篮球队还不到三个月。 9. 李雷去老师办公室多久了？ 10.他爷爷去世许多年了么？ Exercises (二)改错： 1.My exercise book has lost for a week. 2.The plane has arrived for two minutes. 3.How long has your father joined the Party? 4.She has reached the airport for15 minutes. 5.The football match has finished an hour, hasnt it? 6.They have taken part in the sports meeting for 2 days. 7.I have caught a cold since last week. 8.How long have you joined the Green China? 9.Has he become our monitor since 2009? 10.The windows have opened since last night, havent they? 现在完成时练习题一、用过去时或现在完成时填空： 1. “_ you _ (have) lunch ?” “Yes.” “When _ you _ (have) it ?” “I _ (have) it at 12:00.” 2. “_ you _ (write) a letter to your aunt yet?” “Yes, I _. I _ (write) one last week.” 3. “_ he _ (finish) his homework?” “Not yet.” 4. “_ they ever _ (be) abroad?” “Yes, just once.” 5. Your father _ just _ (finish) his work. 6. Your father _ (finish) his work just now. 7. Last term I _ (learn) many English words. 8. They _ (not read) the interesting books yet. 9. He _ never _ (be) to the science museum. 10. _ you ever _ (drink) coke? 11. “_ you _ (buy) a dictionary? “ “Yes, I _ .” “Where _ you _ (buy) it?” “ I _ (buy) it in a bookstore.” “When _ you _ (buy) it?” “ Yesterday.” 二、用since和for填空 1. _two years 2._two years ago 3. _ last month 4. _1999 8. _ an hour ago 5. _yesterday 6. _ 4 oclock 7. _ 4 hours 9. _we were children10. _ lunch time 11._she left here 12. He has lived in Nanjing _ the year before last. 13. Ive known him _ we were children. 14.Our teacher has studied Japanese _ three years. 15.She has been away from the city _ about ten years. 16.Its about ten years _she left the city. 三、短暂性动词转换为延续性动词arrive at/in sw. get to/reach sw. come/go/move to sw. be in sw./at school/at home/on the farm/be here/be there 1) He got to Beijing five minutes ago. He _ _ _ Beijing for _ _. 2) I moved to the USA last year. I _ _ _ the USA since _ _. 3) I went home yesterday. I _ _ _ home for _ _. 4) They came here last week. They _ _ here since _ _.come/go back, return be back come/go out be out 1) He came out two years ago. He _ _ _ for _ _. 2) We return to Fuzhou yesterday. We _ _ _ to Fuzhou since _. become be 1) I became a teacher in 2000. I _ _ a teacher for _ _. 2) The river became dirty last year. The river _ _ dirty for _ _.close be closed open be open 1) The shop closed two hours ago. The shop _ _ _ for _ _. 2) The door opened at six in the morning. The door _ _ _ for six hours. get up be up； die be dead； leave sw. be away from sw. fall asleep/get to sleep be asleep； finish/end be over； marry be married； 1) I got up two hours ago. I _ _ _ since _ _. 2) He left Fuzhou just now. He _ _ _ _ Fuzhou for five minutes. 3) My grandpa died in 2002. My grandpa _ _ _for _ _. 4) The meeting finished at six. The meeting _ _ _ for six hours. 5) I got to sleep two hours ago. I _ _ _ since _ _. 6) They married in 1990. They _ _ _since _.start/begin to do sth. do sth. ；begin be on 1) I began to teach at this school in 1995. I _ _ at this school since _. 2) The film began two minutes ago. The film _ _ _ for _ _. borrow keep； lose not have ；buy have ；put on wear catch/get a cold have a cold； get to know know 1) They borrowed it last week. They _ _ it since _ _. 2) I bought a pen two hours ago. I _ _ a pen for _ _. 3) I got to know him last year. I _ _ him since _ _. 4) I put on my glasses three years ago. I _ _ my glasses for _ _.have/has gone to have been in He has gone to Beijing. He _ _ _ Beijing for two days. join the league/the Party/the army be a League/a Party member/a soldier be a member of the league/the Party/army be in the league/the Party/the army 1) He joined the League in 2002. He _ _ a _ _ for two years. He _ _ a _ _ the _ for two years. He _ _ _ the League for two years. 2) My brother joined the army two years ago. My brother _ _ a _ for _ _. My brother _ _ in _ _ for two years. 四划线提问 1) I have been there for two days. _ _ _ you _ _ ? 2) My father has lived here since 2000. _ _ _ your father _ _? 3) He left here yesterday. _ _ he _ _? 4) They bought a book two hours ago. _ _ they _ a book？ 五、综合练习: I. 用never, ever, already, yet, for, since填空 1. I have _ seen him before, so I have no idea about him. 2. Jack has _finished his homework _an hour ago. 3. Mr. Wang has taught in this school _ ten years. 4. “Have you _ seen the film?” “No, I have _seen it.” 5. “Has the bus left _?” “Yes, it has _ left.” II句型转换： 1. He has already gone home. He _ _ home _. (否定句)_ he _ home _? (疑问句) 2. He has lunch at home. He _ _ lunch at home. (否定句) _ he _ lunch at home? (疑问句) 3. He has been there twice. _ _ _ _ he been there? (划线提问) 4. I have had lunch at school. _ _ you _ lunch. (划线提问)
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