Unit7 Will people have robots Section B 3a-3c 2022-2023学年人教版八年级英语上册.pptx

Unit7 Will people have robots Section B 3a-3c 多植树 少污染 保护地球人人有责more，less, fewer 表示数量的用法 课程目标 more, less，fewer 表数量 知识点导入 知 识 点 导 入 There is more pollution than before. 知 识 点 导 入 There are more persons than before.  知 识 点 讲 解There is more pollution than before. There are more persons than beforemore +不可数名词/可数名词复数 “更多的”  知 识 点 导 入 There will be less pollution in the future.  知 识 点 导 入 There will be fewer cars in the future.  知 识 点 讲 解 There will be fewer cars in the future.There will be less pollution in the future.less + 不可数名词 “更少的”fewer+ 可数名词复数 “更少的” 知 识 点 小 结many/ much----morelittle----lessfew----fewer更多的更少的更少的可数名词复数不可数名词不可数名词可数名词复数 知识点巩固一用less或fewer填空。1. _____ words 2. _______ people 3. _______ money 4. _______ milk 5. _______ buildings 6. _______ snow7. ________ pollution 8. ______ movies 9. ______ school buses 10. ______ free timefewer fewer fewer fewer lesslesslesslesslessless 知 识 点 巩 固 二 Using green materials and paper helps save our earth.A. more ,more B.less ,less C.more,less D.fewer,more 课 程 小 结more, less，fewer 表数量的用法 Goodbye !