初中英语牛津译林版（2024）八年级上册（2024）Grammar教学课件ppt

这是一份初中英语牛津译林版（2024）八年级上册（2024）Grammar教学课件ppt，共20页。PPT课件主要包含了什么是祈使句，Turn left，祈使句有什么类型，Cut，Write，Draw，Look，try，don’t give，Keep等内容，欢迎下载使用。
Imperative sentence 祈使句
表示请求、命令、劝说、警告等句子。主语往往被省略 ，句末通常是"."或"!"
以动词原形开头,表示命令 Sit dwn. Be quiet. Please pen the dr.
句尾或句末加上please，表示更加委婉或礼貌。
以 Let 开头,表示请求或建议 Let me have a lk. Let's g hme！ Let's g shpping！
以 Dn't 开头，祈使句的否定形式Dn't tuch the wire.Dn't fly!
以 N 开头,表示公告警示语，也是祈使句的否定形式N phts !N parking !
Lk at the pictures and help Millie cmplete the sentences.
1. ut pieces f card with a pair f scissrs.
2. sme wrds r a sentence n each card.
3. a picture abut the wrds r sentence n the ther side f the card.
4. at the picture and t say what is n the ther side.
Please (nt) up. trying and yu will find yu can remember things better.
用括号内所给词的正确形式填空。 1. (be) careful! The bus is cming. 2. It’s t cld in the rm. (clse) the dr, please. 3. - Tm, it’s time fr class. -Ok, Let’s (g)4. (nt smke) here, Tny. Smking is nt allwed in public places.5. Dn’t (be) afraid f making mistakes and just have a try.
shuld & had better
当我们给他人提建议时，可以用shuld和had better表示“应该”或“最好”做某事, had better的语气比shuld强一些。
注意：shuld 和had better都是情态动词，后接动词原型，而且均没有人称和数的变化。
Yu shuld eat mre vegetables. 健康建议Yu had better leave nw,r yu will miss the bus! 隐含错过结果
had better中的had 常缩略为‘dshuld的否定形式为： shuld nt/shuldn’thad better的否分形式为：had better nt
Yu shuld nt keep a pet if yu dn’t have enugh time.She had better nt frget the key.
shuld d sth.应该做某事shuld nt d sth.不应该做某事had better d sth.最好做某事had better nt d sth.最好不要做某事
Let’s check
Yu shuld/had better＋f
Yu shuld/had better＋b
Yu shuld nt/had better nt＋a
Yu shuld/had better＋d
Yu shuld/had better＋e
Yu shuld/had better＋c
Yu shuld nt/had better nt＋g
用括号内所给词的正确形式填空。 1.Yu'd better____________(g) at nce(立刻) had better_____________( nt begin)yur wrk withut reading the  shuld _____________ (nt walk) n the shuld___________ (ffer )help t the peple in need.5.  Yu’d better __________ (play)basketball in the park. It’s dangerus.
1. Review the Grammar and make sme sentences with shuld (nt) and had better (nt).2. Finish the Exercises in the wrkbk.