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1、8A Unit4 知识点解析与练习1. What should we do? = I dont know what we should do. (从句陈述句语序)= I dont know what to do. (特殊疑问词+to do)类似结构：如何做 _ 做什么 _ 什么时候离开 _ 去哪儿 _2. Here are clear instructions. (1)(全倒装：Here+谓语+主语) Here he is. (半倒装：Here+主语+谓语) 倒装句：动词单复看主语 没有现在进行时。Look! Here _ (come) the bus!(2) clear adj. 清楚的；明
2、确的 (比较级: clearer) adv. 清楚地; 明确地_ (比较级: _)Eg. This picture looks much _ than the last one. Can you see it _ than before?（3）instruction 指示，说明 可数 an instruction some instructions 明确的指示_区分：tips for (doing) sth (做)某事的提示3. No problem! 用于回答感谢；用于回答道歉；表示同意或愉快地回答请求；表示有能力做某事，意为“没问题，不在话下” have problems with sth
3、 / (in) doing sth. 做某事有困难Eg. I have problems _ English. I have problems _ (learn) English.4. It says/reads, “Do it yourself.” 写着 看书/报 read books/newspapers It is said that+从句 据说 It is reported that+从句 据报道5 tools 工具: 可数: 刷子brush(es) 绳子rope(s) 不可数: 胶水glue 胶带tape复数名词 剪刀scissors A pair of scissors _ che
4、ap. When we use scissors, we should be careful with _.6 . exact adj.确切的 adv. 确切地; 精确地_Eg. Can you tell me the _ number of the visitors.Can you tell me _ the number of the visitors?7. stand for代表/象征/意味 stand-stood stand的词组： 站立，经得起，抵抗_ 代替，顶_ 突出，出色_ 支持，袖手旁观，做好准备_往后退，置身事外_ 无法忍受_8 repair vt. “修补”，同义词有men
5、d，fix。repair, fix, mend三个词都含有“修理、修补”的意思，有时可以通用，但也有些区别。1）repair的对象范围很广，从房屋、道路、机器到日常生活必需品，是使受到一定损坏或失灵的东西恢复其形状或功能。2）mend的意思是恢复某物原来的样子（包括用针、线来缝补），一般指较小之物。3）fix用于需要重新“调”物体的结构.把松散的部件固定结 实，将分离的物体各部分装配起来。用于美国口语中，与repair无多大区别。修路/房_； 缝补袜子_；修理机器_关于fix的短语 确定；固定；使集中于_； 修理；解决改进；商妥_注意；凝视_； 确定日期，约期_9. decorate v.装修
6、 n _ 以.来装饰_ 装饰屋子_ 用他最喜欢的歌手照片装饰房间_10. 人pay sb to do sth 付钱给某人做某事 pay-paid 人pay (钱) for sth 付(多少)钱买某物11. be crazy about sb./sth./doing sth. 对着迷 crazy-crazier- the craziest 相关词组 渴望，迷恋上_ 使某人发狂_12. 结束某事_13. terrible adj. 可怕的 adv. 可怕地；非常，极度地_ Eg. be_ ill/hurt Im _ sorry for being late.That sounds/looks _1
7、8. 努力/试图/设法做某事_ 尽量不要做某事_19. put in sth. 安装（门，窗，灯, 淋浴器.）put -putting put - put（过去式） 张贴,悬挂,举起,搭建_ 扑灭_ 穿上；戴上_ 收起来，整理好_ 推迟_Eg. 在他安装了一盏更亮的灯之后，他的整座房子停电了。His whole house _ after he _.20 “犯错误；弄错” _，还可表示为_。 类似的短语： 发出噪音_ 扮鬼脸_21 某人的整个房子_22. 断电_23. 敲裂水管_ 24. but he hit a pipe and filled my room with water.(1) 人
8、 fill A with B. 人用B充满A = A be filled with B by sb. (2) 物 be full of. = 物 be filled with. 充满; 满是 Eg. The garden is full of flowers in spring. = The garden_ flowers in spring.He filled the glass with water. = The glass _water by him.25. 主语think/find+(that) +句子= 主语think/find+sb/sth+adj. think - thought
9、（过去式）Eg. (1) I thought the sports meeting exciting. = I thought the sports meeting _.(2) I found he was clever. = I found _ _.26. paint : (1) n. 不可数 涂料 (2) v. paint sth. +颜色: 把刷成色 paint-paintingEg. Stop _ (paint) the wall, because there _ (be) paint on everything.colour : (1) n. 可数 颜色，色彩 fruit of di
10、fferent colors adj. _ (2) v. color sth. +颜色: 把涂/画成色27. stop doing sth 停止(正在)做某事 stop to do sth 停止去做另外一件事Eg. I am so tired. I must stop_(have) a rest. You look tired. Why not stop _ (work)28. Now the living room has not only blue walls but also a blue ceiling and floor. not only. but (also). 不但而且 (谓语
11、动词就近原则。) Both.and. (谓语动词复数)Eg. Both you and I are going home. = _ you _ I _ going home. Not only Jane but also her parents_ (be) coming. Not only the students but also their teacher _ (like) this film very much.30. above 在斜上方:. below 在斜下方: over 在正上方: under在正下方: on 在上面 (表面接触) Eg. The air condition(空调) is _ my bed。 He lives _ me.The bridge is _ the river. The river is _ the bridge.: My book is _ the table.31. 架子的一端比另一端高得多。One _ the she lf is much higher t
