人教版八年级英语下册Unit 1-6 知识点总结

9. make a difference to…对…产生影响

It makes no difference to me. 这对我没有影响。

One false step will make a great difference. 失之毫厘谬以千里。

10. satisfaction n. 满意 satisfy v. 使满意 satisfied adj. 满意的 to one’s satisfaction 是某人满意

be satisfied to do sth.对做某事感到满意 They are satisfied to solve the problem. be satisfied with sth. 对某事感到满意 She’s never satisfied with what she’s got. be satisfied +that从句 I’m satisfied that they are telling the truth.

Unit 3 一、

make one’s bed整理床铺 a waste of time浪费时间 stay out late在外待到很晚 mind doing sth.介意做某事 get a ride搭车 do one’s part in (doing) sth. 尽某人职help out with帮助解决… 责=play a role in... finish doing sth.完成做某事 as a result 结果是… any minute now随时 fall ill 病倒 throw down扔下 the earlier…the better…越早…越好… come over过来 be unfair for sb. 对某人不公平 as soon as一…就… have no idea 不知道 as…as…和…一样… give sb. a ride to…开车送某人到… in surprise惊讶地 under the stress/pressure of在…压力下 in order to do sth.为了… be careful with…小心对待 二、 1. take

取，拿 Please take some books to the classroom. 吃，喝，服用 take some medicine

乘车，船等 We can take the train to Beijing.

花费(时间，金钱) It took me 2 hours to finish the task.

2. problem 客观存在待解决的问题，侧重困难solve problems/solutions to problems question因存疑而提出的问题，侧重疑惑 answer questions/answers to questions

3. neither adv. 也不（句子部分倒装）=nor

I don’t like the new teacher. 我不喜欢新来的老师 Neither/Nor do I.我也是。 neither…nor… 既不…也不…（谓语动词就近原则）Neither Sarah nor I am tired. neither 两个都不

Either...or...要么...要么...

4. borrow sb. sth.=borrow sth. from sb. 向某人借某物（借入） He always borrows money from his friends without paying back.

lend sb. sth.=lend sth. to sb. 借给某人某物（借出） Can you lend me your book for a moment?

5.work

work on 正在使用，从事于... My father has been working on a company.

work out 计算；制定出 Do you work out a plan for this travel? 机器等正常运转；有效 The medicine doesn’t work for me.

6. spend/pay/cost/take 区别

spend-spent-spent 花费，主语是人 sb. spend+时间/钱+on sth.在某事上花费… sb. spend+时间/钱+(in/on) doing sth. He spends too much time on /in playing the computer games. pay-paid-paid 支付，主语是人 sb. pay +钱+for sth.

I paid 30 yuan for the book.

cost-cost-cost 花费，主语是某物或某事 sth. cost sb.+钱 The new computer cost me a lot of money.

take-took-taken 花费 It takes/took sb. some time to do sth. 做某事花费某人多长时间 It took me 3 hours to do my homework.

7. provide 提供；供给 provide sth. for sb.=provide sb. with sth. 为某人提供某物 offer 侧重愿意给予

supply 定期供应，侧重补充所需物品 supply sb. with sth=supply sth. to sb

8. depend on 信赖；依靠 dependent 依靠的，依赖的 independent 独立的 He is the sort of person you can depend on. 他这个人你是可以信赖的。 I don’t want to depend too much on my parents. 我不想过度依靠父母。 It all depends.= That depends.视情况而定

9. since

因为，由于 Since we don’t have money, we cannot afford a house. 自…以后/以来 It has been two years since we meet last time.

10. as a result 结果，后果 He made a big mistake, and, as a result, lost his job. as a result of 由于，因为 He lost his job as a result of making a big mistake. result in 导致，造成 The earthquake has resulted in great damage.

11. there is no need for sb. to do sth. 对某人来说做某事没有必要

12. the minute/moment/instant=as soon as 一...就...（在句中作状语，相当于连词） The minute he got home, it began to rain. 13. waste 浪费

n. a waste of time/money v. waste time/money on sth.

三、

can 和 could 区别：can表示一般性请求，语气较随便；could语气更委婉 Can you tell us the news, Tony?

Could you please pass the salt to me?

有礼貌的提出请求的句型：

Could you (please)+动词原形…? 请你（做）…好吗？

Could you (please) not+动词原形…? 请你不要（做）…好吗？

Unit 4 一、

hang out with sb.与某人闲逛 work out解决 get into a fight with sb.与某人争吵 get on with sb.与某人相处 have a fight with sb.与某人争吵 feel lonely感到孤单 call sb. (up)给某人打电话 communicate with sb.与某人交流 on the phone在电话中 be afraid of… 害怕… look through快速查看，浏览 not…anymore不再… give back归还 cut out删除 big deal重大的事 compare…with…与…比较 thanks for…为…而感谢 in one’s opinion依…看 take after-school classes参加课后辅导班 until midnight 直到午夜 be crazy about…对…着迷、热衷 二、 1. allow

allow doing sth. 允许做某事 We don’t allow smoking in our house. allow sb. (not) to do sth. （不）允许某人做某事

My parents don’t allow me to stay up late./ Mr. Smith allows Mike to drive there. be allowed to do sth. 被允许做某事 Children aren’t allowed to play in water. 与let区别： let sb. do sth. 让某人做某事（let不能用于被动语态）

2. find sb. doing sth. 发现某人正在做某事

Mr. Smith found his daughter reading a love story book in room. 类似动词：feel/hear/watch/see等

3. look

look through sth. 快速查看，浏览 look into sth. 调查，审查 look up from sth. 抬头往上看 look down on sb./sth. 蔑视，瞧不起

look sb. up and down 上下仔细打量，挑look sb. up 拜访，看望

剔地审视某人 look sth. up 查阅（词典、参考书、电脑等）

look sth. over 查看，检查

4. hope/wish

hope to do sth. I hope to visit the USA someday.

hope+that 从句（表示希望）I hope you will be better soon. wish (sb.) to do sth. I wish you to go.

wish+that 从句（表示希望,从句用虚拟语气） I wish I were you.

5. get on/along with sb. （与某人）和睦相处，关系良好 She’s never really get on/along with her sister.

get on/along with sth. （工作）进展，进步；继续做某事

I’m not getting on very fast with this job./ Be quiet and get on with your work. get on/along （某人）进展，进步 He is getting on very well at school.

6. whatever pron. 任何，无论什么=no matter what

Whatever I suggest, he always disagrees. 无论我提什么建议，他都不同意。 no matter+疑问词结构和疑问词+ever在用法上区别：前者只能引导让步状语从句，后者还可引导名词性从句。

No matter where he may be= (Wherever he may be), he will be happy.

由no matter what/who/where/when…引导的从句一般用一般现在时或一般过去时。

7. offer v. 主动提出；自愿给与

offer to do sth. 主动提出做某事 He offered to help the diabled. offer sb. sth.=offer sth. to sb. 主动提出给某人某物 She offered me a cup of coffee=She offered a cup of coffee to me.

8. explain v. 解释，说明 explanation n.

explain sth. to sb.=explain sb. sth. 向某人解释某事Can you explain it to me? explain+that/what/why等从句 She explained why she wants to cry.

9. be afraid of sb./(doing) sth. 害怕某人/（做）某事 be afraid to do sth. 不敢做某事 be afraid +that从句

10. compete v. 竞争，对抗 competition n. 竞争，比赛 competitor 竞争对手 compete with/against sb. (for sth.) 与某人竞争 Several companies are competing for the contract.

We can’t compete with them on price.

11. successful adj. 成功的 success n. 成功 succeed v. 成功；继任，随后出现 succeed in (doing) sth. 实现目标，有成就 He succeeded in getting a place in art school. Who succeeded Kennedy as president?

12. It is time for sth./to do sth. 是到做某事的时候了