UNIT3知识点总结人教版英语八年级下册.docx

八年级下册Unit 3知识点总结 第一部分：重点单词1. fold 动词, “折叠；对折” fold the clothes/quilt反义词为unfold “打开”2. floor 名词，"地板 " sweep the floor 扫地；the second floor 二楼3. mess 名词，“杂乱，不整洁 " in a mess ; make a mess4. throw 动词，“扔；掷 " throw down 扔下；throw away 扔掉5. neither r 副词，“也不 " Neither do l./Me neither,我也不（没有）。代词，“两者都不"Neither of them is wrong他们两个都没错。连词，"也不" Neither he nor I like this hat,他和我都不喜欢这个帽子。6. pass 动词”递, 给 " pass sb. sth.= pass sth. to sb.“走过 " pass by“通过 " pass the exam （考试）7. borrow 动词“借，借用 " borrow sb. sth.=borrow sth. from sb.8. lend 动词,“借给，借出 u lend sb. sth.= lend sth. to sb.10.while 连词,9. hate 动词，”讨厌；厌恶 u hate sth.; hate to do“当时候”后面的句子一般用进行时“然而”表对比、转折名词“一会儿；一段时间” for a whilell.waste 名词，“浪费；垃圾" a waste of动词，“浪费；滥用" waste time doing sth.12 .provide 动词，“提供"provide sb. with sth.= provide sth, for sb.13 .anyway副词，“而且，加之；不管怎样，无论如何”14.1 ndependence名词，“独立，独立性“形容词形式为independent15. fair 形容词，“合理的，公正的4反义词为unfair-名词形式为fairness一名词，“展会，交易会”16.since连词，"因为，既然"I介词/连词，“自从以来"17.drop 不及物动词，"落下，下降"His grades dropped. 及物动词，“扔下，使落下"I 'll drop pieces of bread. 名词，”水滴“第二部分：重点短语1. ask for请求2. do the dishes 清洗餐具3. take out the rubbish 倒垃圾4. make one' s bed 整理床铺5. no problem 没问题6. give sb. a ride （to某地）稍某人一程 get a ride搭便车7. stay out late在外面呆到很晚8. work on the computer 用电脑工作9. a few几个，后面加可数名词复数；a little后加不可数名词10. at least 至少11. finish doing 做完某事 finish reading this book 读完这本书12. be angry with sb.生某人的气13. solve the problem 解决问题1.1 in front of在的前面15 .come over 过来16 .take for a walk 带 散步17 .all the time 总是，一直 all day 整天 all evening 整晚18 .asas和样m as tall as you,我和你一样高。19 .find+形容词发现怎么样I find the room clean,我发现房间很干净。1.1 in surprise 惊讶地21 .hang out 闲逛22 .here you are 给你23 .get sth. +形容词使怎么样 get the cut wet使伤口湿了(弄湿伤口)24 .try (not) to do 尽力(不)做某事25.invite sb. to邀请某人去26.make sb. do sth.使/让某人做某事 同 let sb. do sth.My mom always makes me help with housework.27.have time to do 有时间做某事28.spend time on sth.花时间在某事上 spend time (in) doing花时间做某事1.1 in order to do 为了做某事30 .get good grades 取得好成绩31 .have to do不得不做某事32 .there is no need (for sb.) to do sth. (对某人来说)没必要做某事There is no need for you to argue with her.你没必要跟她争论。33 .mind doing介意做某事I don'34 .get sth. for sb.给某人去取某物35 .have no idea 不知道 相当于 don' t know36 .take care of二look after 照顾37 .as a result结果，一般放在句首38 .fall ill 生病39 .agree with同意,一40 .for example例如，后面加句子第三部分：重点句子1. 一Could you please take out the rubbish?你能倒垃圾吗?Yes, sure./Sorry, I can' t.当然可以/对不起，我不能。2. 一Could I go out for dinner with my friends?我可以跟朋友出去吃晚饭吗?一Sure, that should be OK.当然，那应该没问题。3. Could we get something to drink after the movie?看完电影我们能去喝点东西吗?No, you can' t. You have a basketball game tomorrow.不行。你明天有场篮球比 赛。4. 一Could you please take the dog for a walk?你可以去遛狗吗?一OK, but I want to watch one show first,可以，但是我想先看一个节目。5. If s parents' job to provide a clean and comfortable environment at home for their children.为孩子们在家里提供一个干净舒适的环境是父母的职责。It is one' s job to do做某事是某人的职责，it为形式主语，代替to do6. I think it is important for children to learn how to do chores and help their parents with housework.我认为，对孩子们来说，学会怎样做家务并帮助他们 的父母做家务是很重要的。万能句型It is +形容词+(for sb.) to do sth.做某事(对某人来说)是7. It is not enough to just get good grades at school.仅仅在学校取得好成绩是不够的。 enough意为“足够的”位置口诀：名前形副后 如enough money足够的钱tall enough足够高8. Doing chores helps to develop children' s independence and teaches them how to look after themselves.做家务有助于培养孩子们的独立性，并且教会他们怎样照顾 自己。*动名词作主语，谓语动词用三单develop发展，壮大 其名词形式为development常用搭配：develop one1 s independence培养某人的独立性 develop an illness 得病；患病 develop laws 制定法律9. Since they live in one house with their parents, they should know that everyone should do their part in keeping it clean and tidy.既然他们和父母住在同一个家里，他们就应该知道每个人都应该尽一份力来保 持家里干净整洁。do one' s part in doing 在做某事方面尽一份力10. The earlier kids learn to be independent, the better it is for their future.孩子们越早学会独立，对他们的未来就越好。The +比较级，the +比较级 表示”越就越一”The harder you study, the better grades you will get.你学习越努力，你就会取得越好的成绩。