Unit4 单元知识点总结课件PPT--2022-2023学年度七年级英语下册基础知识专项讲练（人教版）(4个板块)

Unit 4 Don't eat in class. Grade Seven 皇学刊胸 学科冈原到，让长司更会易！ C o n te n t s 01 语法专题 02 词汇专题 祈使句，情态动词must noisy,strict... 03 重点短语 04 书面表达 listen to,practice doing... 规则制度 ONE. 语法专题 祈使句，情态动词must 皇学利胸 李科冈原到，社长司更会易！ Let it go Let it go Can't hold it back anymore, Let it go ,Let itgo Turn away and slam the door, I don't care,What they're going to say, Let the storm rage on, The cold never bothered me anyway. 象学利胸 首科闪原，社长司更会易！ 1.1祈使句 你过来 1. 本质：表示说话 人命令、请求禁 Tom,come here. 止、劝告等语气的 ◆Cut up the bananas. 句子 学科冈原到，让长司更会易！ 当岁士 01 Do型：动词原形(+宾 Turn on the blender. 语) 2结构 You,be quiet in the library! 02 Be型：Be+表语 03 Let型： Let+宾语+动词原形 Let us peel the bananas. 里学利购 学科闪原到，让年司更会易！ (2)否定结构 Don't/never+动词原形 No+动词-ing Let sb not do sth 不要做某事 禁止做某事 让不要做某事 Don't let them go. Please don't be late No smoking Let them not go for school! 李科冈原到，社长司更会易！ 相关链接：Let's+动词原形Vs.Let us-+动词原形 Let us+动词原形：通常不包括听话者在内；省略主语you Let us watch TV. (“你让我们”；说话者和听话者不一起) Let's+动词原形：通常包括听话者在内：省略主语we Let's watch TV. (“让我们一起”；说话者和听话者一起) 学利风 发法烟原，上长习克矣易1 单项选择 1.Please the door.The lecture is about to begin. A.closes B.close C.is closing D.Closing 2 exercising,and you'll be healthier. 米，Keep B.To keep C.Keeping 3.Jack, here,and I will give you a present. A.comes 养 B.come C.coming 4.quiet,please.We are in the reading room. Be B.Are C.Is D Do 5.Today is Tony's birthday. make a card for his birthday. A.Let us B.Let's C.Let me D L av sports if vouwant to have a rest