Unit 3 Could you please clean your room.知识点总结归纳【人教版八年级下册英语】

中小学教育资源及组卷应用平台 Unit 3 Could you please clean your room Section A 1a-2d Peter, could you please take out the rubbish Could you please... 意为“你能……吗？”，could在此并不是过去式，而是表示一种委婉的语气，please后接动词原形，肯定回答用Sure/Of course/Certainly，也可以用...can，不可以用...could；否定回答用Sorry...并给出理由，也可用...can’t/mustn’t。 --Could you please help me with my homework --Sure./Of course./Certainly./Sorry, I can’t. I’m busy now. take out意为“带出去”，代词作宾语时，要放在take和out之间。 E.g: The dog is noisy. Take it out. take...out of 把......取出/带出 E.g: Take the books out of your schoolbag. Could I at least finish watching this show at least表示“至少”，反义词为at most“至多”。 E.g: The ticket cost at least 200 yuan. finish意为“完成、做好”， finish doing sth 完成做某事 E.g: When are you going to finish your work 3. Yes, because Mom will be back from shopping any minute now. be back意为“回来”，相当于come back，前者侧重指状态，后者侧重指动作。 E.g: She has been back for two days. You came back very late last night. And she won’t be happy if she sees this mess. mess用作名词，表示“杂乱、不整洁”，常用的短语为： make a mess“搞得一团糟”；in a mess“一团糟”。 E.g: The kids make a mess in the bedroom. All the rooms are in a mess. 3a The minute I sat down in front of the TV, my mom came over. （1）the minute (that) ...表示“一......就......”，常用于引导时间状语从句，相当于 the moment...或 as soon as。 E.g: The minute I got to school,I realized I had left my pen at home. 我刚到学校就意识到我把钢笔落在家里了。 （2） in front of 表示“在......前面”，强调在一定范围外；而in the front of 表示“在.......前部”，则强调在一定范围内。 E.g: There is a girl in front of the car. 轿车的前面有一个女孩。 E.g: Bob and Mary sit in the front of the car. 鲍勃和玛丽坐在轿车的前面。 come over 表示“过来”，是不及物短语动词。 come over 还可表示“顺便拜访”，后面可跟介词to，表示到某地拜访。 E.g: Can you come over tomorrow You watch TV all the time and never help out around the house! all the time意为“反复、总是”，强调某段时间内一直在进行和发生的事情。 E.g: No one can be a winner all the time. 没有人能一直是赢家。 E.g: I’m tired of doing the same thing all the time. Let’s try something new! 我厌倦了一直做相同的事情。让我们尝试一些新东西吧！ I’m just as tired as you are! as...as... 意为“与......一样......”，用于同级比较，两个as中间用形容词或副词原级。 E.g: The tree is as tall as the building. 这棵树和那栋楼一样高。 He runs as quickly as his father. 他跑得和他父亲一样快。 as...as...的否定形式 not as/so...as...， 意为“不如......那样......”。 E.g: She doesn’t study so/as hard as her brother. 她不如她的哥哥学习努力。 Lesson 6 is not as/ so difficult as Lesson 7. 第六课不如第七课难。 Mary is as careful as Linda．玛丽和琳达一样仔细。 He does not run as fast as Tom．他跑步没有汤姆快。 For one week, she did not do any housework and neither did I. neither did I是“Neither/nor+助动词/be动词/情态动词+主语”结构，表示前者所描 ... ...