【正文】 the ing Sunday / Monday … this afternoon / evening tomorrow the day after tomorrow tonight 現(xiàn)在完成時表示 過去發(fā)生或者未發(fā)生的事對現(xiàn)在造成的影響或結(jié)果 。 I have finished my work. We have set up many new factories. 2. 動作發(fā)生在過去，強調(diào)對現(xiàn)在的結(jié)果、 影響等。 We haven?t seen each other for ten years. I?ve been an English teacher for about 20 years. 4. 現(xiàn)在完成時可以用在條件或時間狀語從句中，表示將來某個時刻之前已經(jīng)完成的動作。 1) Mary has been ill since three days ago. 2) Mary has been ill for three days. t is the first time that I have visited the city. This is the best film that I?ve (ever) seen. 現(xiàn)在完成時 表示 某一已經(jīng)完成的動作對現(xiàn)在造成的結(jié)果或影響 ，強調(diào)的是現(xiàn)在的情況，所以不能與表示過去的時間狀語連用； 一般過去時 只表示 某一動作或狀態(tài)在過去發(fā)生或存在過 ， 與現(xiàn)在不發(fā)生聯(lián)系，它可以與表示過去的時間狀語連用。 ) He read that book last year. (只說明他去年讀過那本書。 ) He went to America. (只說明他去過美國。 I have already seen the film. 我 已經(jīng) 看過這部電影了。 Has Linda read the book yet? 琳達(dá) 已 看過這本書了嗎 ? 2) 還，仍然，常用于否定句和疑問句。 3. just 剛剛，常用于肯定句中 I have just finished lunch. 我 剛 吃過午飯。 5. ever 曾經(jīng)，主要用于疑問句 Have you ever wanted to travel around the world? 你 曾經(jīng) 想要周游世界嗎？ P6 1 Explain the differences in meaning between Sentences a) and b). 1 a) I often play basketball. b) I am playing basketball now. 2 a) She has gone to the Great Wall. b) She has been to the Great Wall. 3 a) They had an English class yesterday. b) They were having an English class at nine o?clock yesterday morning. 現(xiàn)在經(jīng)常做 … 現(xiàn)在正在做 … 去了某地 去過某地 過去某時間做過 過去某時間正在做 4 a) He is doing an interview. b) He has done an interview. 5 a) We are drawing a picture of Victoria Falls now. b) We will draw a picture of Victoria Falls. 現(xiàn)在正在做 … 現(xiàn)在已經(jīng)做完 … 現(xiàn)在正在做 … 將要做 … P6 2 Complete the sentences with the correct form of the words in the box. appear finish give rain talk visit walk 1. listen! It _________ outside. 2. The great musician ________ a concert in Guangzhou next month. 3. Last summer, my parents ________ the Terracotta Army in Xi?an. is raining will give visited 4. He ________ already _________ a new book about travel. 5. Thousands of people _________ along the Great Wall every year. 6. A few minutes later, a stranger ________ at the end of the street. 7. The students ___________ about the journey to the Grand Canyon when the teacher came into the classroom. appear finish give rain talk visit walk has finished walk appeared were talking Complete the passage with the correct form of the words in brackets. P7 3 The sun was going down when we (1) _______ (arrive) at the ground floor of the building. I (2)____ (be) afraid of going to the top of tall buildings, so I was a little nervous when I (3)_______ (walk) into the lift. The lift (4)________ (climb) faster and faster until we (5)________(reach) the 88th floor. It (6) _____ (be) high up there, but I was not afraid when I stood at the top. arrived was walked climbed reached was The Jin Mao Tower in Shanghai, one of the tallest buildings in the world, (7) ________ (be) metres high. It was built in 1999, and it (8) _______ (have) a fantastic view of Pudong District and the center of Shanghai. I really like the tower and I am sure I (9)_________ (visit) it again. is has will visit P7 4 Work in pairs. Talk about the wonders of the world you have or have not visited. A: Have you ever visited the Great Wall? B: Yes, I have./ No, I haven’t. A: When did you visit it? / When will you visit it? B: I visited it five years ago. / Maybe I’ll visit it next year. Now plete the table. Wonders of the world When did you visit it? When will you visit it? The Great Wall P7 5 Complet