上海牛津英语七年级第二学期7BU7.ppt

第一页 Happen 用法： ① happen 发生 = take place ②发生什么了？ What happened? ③ 碰巧做某事 happen to do 我昨天碰巧遇到了我的老朋友。 I happened to meet my old friend yesterday. 5. 将来人们可能会居住在其他星球上 Perhaps people will be able to live on other planets. Perhaps= M______=P_______/P______ aybe ossibly robably 第二页 能够做某事 be able to do ≈ can do 辨析： be able to do, can do 将来地球上可能会没有水合空气 Perhaps there will be no water or air on the Earth. =Perhaps there will ____ be ____ water or air on the Earth. 7. 我这么认为的。/ 我不是这么认为的。 I think so. / I don’t think so. 8. 在太空站 in space stations 9. 更好地互相理解 understand each other better not any 第三页 10. 海底城市 cities under the sea 11. 吃药丸当饭 take pills for meals 12. 去其他星球 travel to other planets 13. 糟糕的空气污染 terrible air pollution 14. 在10年后 in ten years’ time = in ten years 15. 把它存放在一个秘密的地方 keep it in a secret place 17. 用胶带封好 seal it with tape 18. 写下你的愿望 write down your hopes 划线提问： How soon …? 第四页 19. 我希望每个人都有足够的食物 I hope that there will be enough food for everyone. 20. 我希望我能成为一个宇航员。 I hope that I will become an astronaut. = I hope to become an astronaut. 第五页 Perhaps people can travel to other _______(/pl?n?ts/) in the future. _________?(/evr?w?n/)?wants?to?attend?the?concert. One?of?the?_________?(/si:kr?ts/)?of?good? health?is?regular?exercise. Maybe in the future, there is no need to take _________ (/p?lz/) when people are ill. Please _________ (/sa?n/) your name at the end of the letter. 第六页