Grammar 1.have been to与 have gone to的区别“ have been to”means someone went to a place and has already come back. It refers to an experience. “ have gone to” means someone went to a place but has not ye returned. eg: Millie and Amy _ to South Hill. They want to go there again. Sandy _never_ to South Hill. She wants to go with them. My cousin _ to Xi an twice. _ you ever _ to Sanya? Kitty and her family _ to HK. They will come back next week. Suzy is not at home at the moment. She _ to the bookshop. 2.have been in 的用法“ have been to” means someone went to a place, continued to stay there for a period of time and has not returned yet. eg: We have been in HK for three days. (We are still in HK now) 3.for 与 since的区别We use for when we talk about a period of time,and we use since when we talk about a time point in the past. eg: Mr Dong has lived here _ many years. Mr Dong has lived here _ he was born. Mr Dong has lived here _ 2007. Mr Dong has lived here _ many years ago. 4.延续性动词与非延续性动词Some verbs, such as come, go, buy and leave, can be used in the present perfect tense, but they cannot be used with for or since in positive statements.eg: He _ Beijing two week ago. He _ already _ Beijing. He _from Beijing for two weeks. He _ yet _ Beijing. （他还未离开北京）常用非延续性动词与延续性动词对应表begin/start _finish/stop/ end _come/go/arrive _leave _buy _borrow _join _marry _die _close _ open _ 5.词汇用法1)borrow / lend 2)once /twice/three times how many times 3)join / join in / take part in / attend 4)where / somewhere /anywhere 5)I see Andy playing on the sand. see sb doing sth 6)I see=I know=I got it. 7)by the way on the way in some ways 8)Shall we invite Andy to go for a picnic tomorrow invite sb to do sth. invitation 邀请函9)this morning this afternoon this evening =tonight tomorrow morning yesterday evening in the morning on Monday morning on a rainy evening at noon at 11:30 a.m. half an hour one hour and a half = one and a half hours 10)on the phone on the radio on TV on the computer on the internet 11)marry marry sb. get married to sb. marry sb. to sb. have/has been married (to sb.) 12)die die-died-died-dying dead death die from/of 13)countryside country town city downtown urban rural 14)over adv. 结束 game over / be over prep. 越过fly over ; 在上方（垂直）；遍及all over the world / over there Exercises: 用 have /has been或 have /has gone完成句子1. My father _ to Beijing. He will be back in two days. has gone2. The Greens _ to the USA twice. have been3. - Where is your aunt now? I haven t seen her for a long time. - She _ to Xiamen. has gone4. The Class l, Crade 8 students _ to many places of interest in our city. have been5. - _ Tommy _ to Nanjing? Has; gone- Yes. He went there last month and hasn t come back yet.单项填空1. - Do you know him well? - Sure. We _ friends since ten years ago. A. were B. have been C. have become D. have made 2. - Where is Mr Green now? I haven t seen him for a few days. - He _ to Hong Kong. A. goes B. will go C. is going D. has gone3. She _ the white car for two months. A. has bought B. bought C. has had D. had 4. He _ his homework and now he is watching TV . A. has finished B. finished C. will finish D. finishes 5. - have you studied in this school? - For about two years. A. How often B. How long C. How much D. How many 6. Mr Black China since the summer of 1998. A. has been to B. has been in C. has come to D. came to 7. - How long you here? - For about two hours. A. have; arrived B. have; been C. did; get D. did; come 8. Mary to see the film because she it twice. A. won t go; saw B. won t go; will see C. won t go; has seen D. didn t go; see 9. - Where have you Mike? - I have to the library with my friends. A. been; gone B. gone; been C. been; been D. gone; gone 10. Mr Smith has taught in the school he came here in 1998. A. when B. after C. before D. since课外拓展I.用括号内所给动词的正确形式填空1. Great changes _ (take) place in my hometown in the past ten years. Many new factories _ already _ (put) up and a new theatre _ (build) soon. have taken; have been; put; will be built 2. These pictures must _ (keep) well. be kept3. She _ (fall) ill last night, and she _ (take) to the hospital at once. fell; was taken4. Now rice and wheat _ (grow) in my hometown, too. Look! The crops（庄稼）_ (grow) fast in the fields. grow; are growing5. Can you tell me if it _ (rain) tomorrow? If it _ (not rain) tomorrow, we _ (go) fishing. will rain; doesn t rain; will go6. I won t go to the Creat Wall because I _ (be) there twice. have been7. The twins _ (have) a good time when I saw them at the party.