UNIT4 Period 2 Grammar Focus－3c（课件PPT）-【思而优·全程突破】2024年春七年级英语下册同步训练（人教版）

Period 2　Grammar Focus－3c UNIT 4　Don’t eat in class. 目录 01 语法聚焦 02 课堂练习 学会使用祈使句。 内容标准 目录 语法聚焦 目录 目录 祈使句(Imperative sentences) 【典例探究】 1.Come to my of fice, please.请来我的办公室。 2.Let’s speak English in class.让我们在课堂上说英语。 3.Don’t be late for class.上课不要迟到。 4.No photos. =No taking photos.请勿拍照。 目录 【用法点拨】 祈使句一般用来表示“请求、命令、劝说、号召、警告”等。祈使句中，通常省略第二人称主语______。 祈使句 肯定句 动词原形+其他. Be+形容词/名词. Let+人称代词宾格+动词原形. 否定句 Don’t+动词_______+其他. Don’t+be+形容词/名词. Let+人称代词宾格+not+动词原形. No+名词/动词__________. you 原形 -ing形式 目录 用括号内所给单词的适当形式填空 1.No _________ (talk) in the library. 2.Alan, don’t _______ (fight) with your classmates. 3.No __________ (animal) in the classroom. 4._______ (not do) wear a hat in the classroom, Paul. 5.Let’s _______ (take) a photo. talking fight animal(s) Don’t take 课堂练习 目录 一、单句语法选择 ( )1.__________ more, and the little boy can do it better(更好). A. Practice B. Practices C. To practice ( )2.Let the teacher __________ you with your math. A. helps B. help C. helping ( )3.“No __________!” says the sign. A. smoke B. smokes C. smoking 目录 A B C ( )4.Don’t __________ computer games for a long time. A. play B. plays C. to play ( )5.Tina, __________ so loudly. The baby is sleeping. A. not talk B. no talk C. don’t talk 目录 A C 二、按要求完成句子(每空一词) 1.Open your book.(改成否定句) __________ __________ your book. 2.Be quiet in the library.(改成否定句) __________ __________ __________ in the library. 3.Don’t smoke in the school.(改成同义句) __________ __________ in the school. 目录 Don’t open Don’t be quiet No smoking 4.You should be careful when you drive.(改成祈使句) __________ __________ when you drive. 5.We mustn’t listen to music in class.(改成祈使句) __________ __________ to music in class. 目录 Be careful Don’t listen 请完成《课时达标作业》UNIT 4 Period 2的练习 目录 本PPT课件由思而优研发制作，仅限思而优配套教学使用。 未经授权，任何人不得以商业目的进行拷贝、转发、转售， 一经发现，我司将追究侵权者的法律责任。 温馨提示 $$