Unit 2 Topic 2（备课件）-【上好课】2021-2022学年九年级英语上册同步备课系列（仁爱科普版）

Unit 2 Saving the Earth 仁爱版 英语九年级上册 Topic 2. All these problems are very serious. Warming up—Pre-listening—While-listening—Post-listening—Exercises —Summary 1. some words : sand, although ,none, rubbish, wild, nobody, worst, situation, punish,everybody ,hole, form, rise 2. some phrases: here and there, worst of all ,change into, human being,take away, refer to 3. some sentences : (1)As a result, a lot of rich land has changed into desert. (2)Trees can stop the wind from blowing the earth away. (3)None of us likes pollution . (4) Don’t spit anywhere in public. (5)Everyone should care for wild animals and plant more trees . (6)We should do everything we can to protect the environment. (7) We shouldn’t leave rubbish here and there. (8) All these problems are very serious, so we must do something now. Learning goals pollution Warming up many trees cut down Warming up forests gone wash the earth away 冲走 Warming up change into desert 转换成，变成 沙漠 e.g. A lot of rich land has changed into desert because people have cut down too many trees. Warming up sandstorms come into being n. 沙尘暴 Warming up (1)________ of us knows how to stop the bad behavior. (2) I knocked on the door but ___________ answered. (3) Some of these books are better than__________. (4) She was driving the car with one hand and wiping the window with the _______. (5) They are beautiful but I am looking for ___________ useful. (6) Is there ___________ you can do to help her? (7) There’re 5 000 people living here and almost _________has his/her own car. (8) He’s cleverer than ____________ I know. (9) I’ve looked __________ but I can’t find it. Fill in the blanks using something, anything, others, nobody, everyone, anybody, everywhere, none, other. Review None nobody others other something anything everyone