七下语法和作文大全Unit 4

1、.新人教英语七年级下册所有语言点及话题作文全汇总Unit4 Dont eat in class.短语归纳根底稳固1. follow the rules遵守规那么2. listen to music听音乐3. in class在课上4. have fun/have a good time/day玩得快乐5. be/keep quiet安静6. go out外出7. do/wash the dishes清洗餐具8. make breakfast做早饭拓展延伸1. wear the school uniform穿校服2.be noisy吵闹3.make ones bed铺床4.keep ones h

2、air short留短发 5.be on time准时，按时用法集萃根底稳固1. Dont +动词原形+其他。不要做某事。E.g.:Dont eat in the classrooms.2. too many, too much, a lot of 辨析1too many +可数名词复数太多的e.g.:too many apples2too much+不可数名词 太多的 e.g.:too much work太多的工作3a lot of =lots of+可数名词复数/不可数名词 许多，大量 e.g.:a lot of apples/a lot of homework拓展延伸1. practic

3、e doing sth.练习做某事e.g.:practice playing the guitar 练习弹吉他2. be strict with sb.对某人要求严格3. keep+宾语+形容词 使保持某种状态e.g.: keep the room clean保持房间干净4. learn to do sth.学会做某事典句必背根底稳固1. Dont arrive late for class.=We cant arrive late for class.上课不要迟到。2. There are too many rules!有太多的规那么！3. what are the rules? We mu

4、st be on time for class. 你们的校规是什么？我们必须准时上课。拓展延伸1.Can we bring music players to school?我们可以带音乐播放器到学校吗？2. Dont leave the dirty dishes in the kitchen!不要把脏盘子留在厨房里！3. I have to keep my hair short.我不得不留短发。语法 1.情态动词have to 与must 区别 have to +动词原形 不得不做某事 含有被迫的意思 must +动词原形 必须做某事2. 祈使句1.概念 祈使句一般用来表示恳求，命令，劝说，号

5、召，警告等。 2大特征：1.无主语 2. 以动词原形开头 肯定句3. 祈使句的四种构造构造肯定句否认句1.Do 型 V原形+其它sit down， please. Dont +V原形+其它2. Be 型be+表语n/adj.+其它Dont +be+表语n/adj.+其它Eg. Dont be late for class. 3.Let 型let+宾语+V原形+其它Dont+let+宾语+V原形+其它/let+宾语+not+V原形+其它4.No 型/NO +名词/动名词Eg. No smoking. 制止吸烟写作：规那么Dear Tom,Thanks for your last letter. You want to know the rules in our school. Now let me tell you about them.We cant arrive late for class. We cant talk in class. We must keep quiet. We cant eat or drink in class, and we cant listen to music or play games in class