2013年七年级英语下册Unit4Don’teatinclass知识精讲精练(无答案)(新版)人教新目标版.doc

Unit 4 Don’t eat in class Mr /mist / 先生。用于姓前 Mrs /misiz/夫人。用于已婚女子丈夫的姓前。 Miss /mis/ 小姐。用于未婚女子的姓前。 Ms /miz/ 女士。用于婚姻状况不明或不想区分婚否的女子的姓前。 sir /s /先生，阁下。一般单独使用，不与人的姓连用。 Madam /m d m/女士，夫人，太太。一般单独使用，不与人的姓连用。 2.arrive late for = be late for 做某事迟到 Don’t arrive late for school.上课不要迟到。 else / other 别的，其他的 else修饰疑问词或不定代词，位于其后。Other修饰名词，位于其前。 What else do you have to do? 你们还必须做什么事？ I have something else to tell you.我还有别的事情要告诉你。 Where are the other boys? 其他的男孩在哪儿？ have to / must have to“必须，不得不”，表示客观需要，即受客观条件限制不得不或必须去做某事。 must表示说话人的主观看法。 must只用于现在时，在表示过去、将来和完成时，用have to 的相应形式来代替must. My mother is ill, I have to look after my sister at home. 我妈妈病了，我必须在家照看我妹妹。 You must be careful. 你一定要小心。 practice doing sth 练习做某事 too much / too many / much too too much“太多”，修饰不可数名词。 too much water太多水 too many“太多”，修饰可数名词复数。 too many children太多孩子 much too“太”，修饰形容词或副词。 much too small太小 6.after school放学后 after class 下课后 7.on school nights 在上学期间的晚上 8.No talking! 禁止谈话！ No+名词或动名词，表示禁止、不要做某事。 No smoking! 禁止吸烟！ No parking!禁止停车！ No swimming! 禁止游泳！ No photos! 禁止拍照 No noise!禁止喧哗！ 9.I have to be in bed by ten o’clock.我必须在10点之前上床睡觉。 1）in bed “睡觉，卧床” in hospital在住院 in the hospital在医院里 at table 在吃饭 at the table在桌子边 2）by + 时间：在……之前 by Monday 在星期一之前 by + 交通工具：乘某种交通工具 by the way顺便问（说）一下 基础巩固 I. 根据所给单词，填入一个正确的单词形式。 1. Yao Ming practices ______(play) basketball every day. 2. ______(not) talk.. It’ s time for class. 3. My sister ____(have) to look after my mother at home today. 4. I have to go to the supermarket ______(late). 5.We often go to the ______(child) palace after school. II．单项选择 1. There is _____milk on the floor. A . too many B. too much C. much too D. many too 2. There are ____rules in my family. A. too many B. too much C. much too D. many too 3. Please help me _____ French. A. speaking B. to speaking C. with peak D. speak 4. He often _____English with the foreign teachers. A. practice speak B. practices speak C. practice speaking D. practices spea