英语人教版九年级全册saving the earth.ppt

1、Unit saving the earth，topic 1 pollution has caused too many problems。2、we、love、you、section a、warming up If you have a chance to go for a picnic、you want to go、kangkang、Jane andthey are going to how ay，New words，蜜蜂bee，蝴蝶butterfly，剪下，pour，pollute污染，废弃的waste浪费，destroy破坏，肮脏的mess_ _ _ _ _ _ beautiful _ _

2、 _ butter flies _ _ _ _ dirty _ _ _ _ _ grass _ _ _ _ terries康康3360 what about the west hill？I went there two years ago . it was a beautiful place . there were lots of flowers And grass . the air was fresh And the water was clean，And you could see，Michael 3360 sounds great！Lets go there。(on Sunday，t

3、hey come to the west hill。康康3360 oh，what a mess！The flowers and grass have gone！the water is so dirty . it smells terrible . what has happened here？玛丽亚： what a shame！Look，there were several chemical factories pouring waste water into the stream kangkang 3360 everything has changed . Michael 3360 do

4、yoyok jang，1a listen，look and say。1c read 1a and complete the sentences in the table . then retell 1a to your part Beautiful place，lots of flowers and grass，fresh and the wattesb : the villagers have destroyed them。lake/fish factory/pollute、hill/trees farmers/cut down、villala Do you like animals、mon

5、key、elephahamelisten to the sentences and number the pictures。、5，3，2，1，4，6，1 . people So I dont have enough leaves to eat . 2 . I live in trees but now many trees _ _ _I like leaves Butnow they _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . 4 . I _ _ _ _ _ _ _、have cut down、have gone、have disappeared、have been、dont live happily 1。he _ _ _ _ _ _ _ Beijing three years ago . a visit b visited c has visited visits 2 . why no go to the cinema tonight？_ _ _ _ _ a it doesnt matter . b thank you . c sorry to hear that . d sounds great .exercise、b、d .3。he saw s girl _ _ _ _ when he passed by yesterday