外研版九年级英语必威体育精装版M 1 unit3.ppt

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. 4. a) He is doing an interview. b) He has done an interview. 5. a) We are drawing a picture of the Victoria Falls now. b) We will draw a picture of the Victoria Falls. 「一般现在时的展示」 意义： 1)经常发生或反复发生的动作；2) 现存的情况或状态；3) 客观事实或普遍真理等。如： He rides a bike to school every day. 他每天骑自行车上学。 小贴示： when, until 等引导的时间状语从句和if 引导的条件状语从句中，若主句是将来时或祈使句，从句则要用一般现在时表示将来。 构成：1. be going to + 动词原形；2. shall / will + 动词原形。如： He is going to Beijing next week. 他下周要去北京。 小贴示：there be 一般将来时的结构：there is / are going to be there will be 。如： There is going to/will be a film this evening. 今晚将有一场电影。 2. Complete the sentences with the correct form of the words in the box. 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. 3. Complete the passage with the correct form of the words in brackets. until we (5) __________ (reach) the 88th floor. It(6) ________ (be) high up there, but I was not afraid when I (7) ______________(stand) at the top. The Jin Mao Tower in Shanghai, one of the tallest buildings in the world, (8)____ (be) 420.5 metres high. It was built in 1999, and it (9) ________ (have) a fantastic view of Pudong District and the centre of Shanghai. I really like the tower and I am sure I (10)__________(visit) it again. 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