Unit4笔记人教版英语九年级全册

Unit 4 知识梳理总结

【词汇梳理】

humor（n. 幽默）→humorous (adj. 幽默的) →a sense of humor幽默感→ have a good sense of

humor很有幽默感

shy（adj. 害羞的）→shyness (n. 害羞)

silent（adj. 沉默的）→silence(n. 沉默) →remain/stay/keep silent保持沉默→silently（adv. 沉默地）→in silence（安静地；无声地）

help（v. 帮助）→helpful（adj.有帮助的）→helpless（adj. 无助的）→help sb. (to) do sth. 帮助某人做某事→help sb. with sth. 在某方面帮助某人 →be helpful to对......有帮助

interview（v. 采访；面试; n.）→interviewer (n. 采访者；面试官) →interviewee( n. 被采访者；受面试者)

Asia（n. 亚洲）→ Asian (adj. 亚洲的；亚洲人的； n.亚洲人)

Africa（n. 非洲）→ African (adj. 非洲的；非洲人的； n. 非洲人) → Africans (pl.)

Europe（n. 欧洲）→ European (adj. 欧洲的；欧洲人的； n. 欧洲人) → Europeans (pl.)

Britain（n. 英国）→British (adj. 英国的；英国人的) →British English英式英语

deal（v. 对待；对付）→dealt（过去式；过去分词）→deal with应对；处理

require（v. 要求；需要）→ requirement (n. 需要；要求）→

speech（n. 讲话；发言）→speeches（pl.）→give/make a speech做演讲；发表演讲

public（n. 民众；adj.公开的；公众的）→in public公开地

ant（n. 蚂蚁）→ants（pl.）→have ants in one’s pants坐立不安

influence（v. & n. 影响）→have an influence on对......有影响

absent（adj. 缺席的；不在的）→be absent from (缺席)

fail（v. 失败；不及格；反义词：succeed）→failure（n. 失败；动词：success）

examine（v. 检查；考查=check=look over）→examination（n. 考试）

exact（adj. 确切的；精确的）→exactly（adv. 确切地；精确地）

general（adj. 总的；普遍的；常规的）→generally（adv. 普遍地；一般地）→in general（ 大体上；总的来说）→generally speaking总的来说

introduce（v. 介绍）→introduction（n. 介绍）

【短语归纳】 be helpful to sb. 对某人有帮助 get good scores/grades取得好成绩

used to do sth.过去常常做某事 from time to time=at times=sometimes时常；有时

be interested in=have/show (an) interest in... 对......感兴趣

dare to do 敢于做某事 tons of很多；极多

private school 私立学校 public school 公立学校 boarding school寄宿学校

require sb.to do sth.要求某人作某事 take up开始从事；占用（时间；空间）

hang out闲逛 give up/give it/them up 放弃/放弃它（们）

give/make a speech做演讲；发表演讲 in public公开地

be nervous about...对......感到紧张 all the time一直；总是

have an influence on... 对......有影响 be absent from... 缺席

fail to do sth. 未能做某事 in person亲身；亲自

take an examination/pass the examination/fail the examination 参加考试/通过考试/考试不及格

take pride in=be proud of 为......骄傲；感到自豪

take care of=look after照顾 look for jobs寻找工作

generally speaking总的来说 in general大体上；总的来说

in the last few years 在过去的几年里(常用于现在完成时态）

【考点总结】

Section A

1. This party is such a great idea!

such非常，（强调程度）这样

such+a/an+adj.+单数名词

such+adj.+复数名词/不可数名词

e.g. She is such a beautiful woman. =She is so beautiful a woman.

I am surprised she made such great progress.

2. It’s been three years since we last saw our primary school classmates.

since conj.& prep. 从......以后；自......以来；conj.因为；既然

①作连词，意为“自......以后；自......以来”，连接时间状语从句，从句常用一般过去时；主句用完成时。

e.g. I’ve worked as a teacher since I left school.

②介词，意为“自......以后；自......以来” e.g. She has been absent from class since Tuesday.

③连词，意为“既然”

e.g. Since we are wrong, we should say sorry to our teacher.

3. Candy told me that she used to be really shy and took up singing to deal with her shyness.

take up开始从事；占据，后可接名词，动名词

e.g. Gao Zimo took up（开始） playing the piano at the age of 7.

The desk took up （占据）too much space in the room.

take相关短语：take part in参加 take place 发生 take off起飞；脱掉

take in吸收 take away带走 take out取出

4. deal with处理；应对，过去式：dealt；过去分词：dealt。

deal with“应对；处理”，侧重于处理问题的方式；方法，常与疑问词how连用。

do with“应对；处理”，侧重于处理的对象，常与疑问词how连用。

e.g. I want to know how to deal with the pollution.

I want to know what to do with the pollution.

5. As she got better, she dared to sing in front of her class and then for the whole school.

dare (v.

有人称和数的变化，变否定和疑问时，要借助do的适当形式。

e.g. She doesn’t dare to talk back to her parents.

6. You really require a lot talent and hard work to succeed.

require (v.) 需要；需求 requirement（s） (n.) 要求

①require sth. 需要某物

②require sb. to do sth. 需要某人做某事 The teacher require us to keep silent.

③require doing (某事)需要被做 Cars need/require washing.

④require that从句

7. Only a very small number of people make it to the top.

a small number of 一小部分 （反）a large number of

a number of 意为“许多；大量”，后接可数名词复数。作主语时，谓语动词用复数。

the number of意为“...的数量”，后接可数名词复数。作主语时，谓语动词用单数。

e.g. A number of students took part in the activity.

The number of the students in our class is 40. Section B

1. Li Wen’s unhappiness began to influence his school.

influence( v.& n.)影响

作动词，①influence sb./sth. 影响某人/某事

②influence sb. to do sth. 影响某人做某事

作名词，①have an influence on=have an effect on 对......有影响

②under the influence of受到......的影响

Mobile phone has a great influence on our life.

=Mobile phone influences our life a lot.

2. Sometimes he was absent from classes and failed his examinations.

fail（v.）不及格；失败；未能（做到）

① fail the exam 考试不及格

② fail to do sth.未能做到某事

e.g. He failed to climb to the top of the mountain.她未能到达山顶。

③ fail in sth. 在某方面失败（反义：succeed in sth.）

Failure (n.) is the mother of success.失败是成功之母。

3. She advised them to talk with their son in person.