内容正文:
必修三unit4知识清单
1. mental adj.精神的;思想的
(1)mental development 智力发展
mental health/problems 心理健康/心理问题
physical and mental health 身心健康
(2)mentally adv. 精神上地;智力上地
2. intelligent adj.有智慧的;聪明的;有智力的
(1)an intelligent student 一位聪明的学生
(2)intelligence n. 智慧,智力
intelligence test 智力测试
3. determined adj.坚决的;有决心的;意志坚定的
(1)be determined to do sth. 决心做某事(表示状态)
(2)determine v. 确定;决定;下定决心
determine to do sth. 决定做某事(表示动作)
determine on/upon (doing) sth. 决定(做)某事
(3)determination n. 决心;决定
4. disappointed adj.失望的;沮丧的
(1)be disappointed at... 因……感到失望
be disappointed to do sth. 做某事感到失望
(2)disappoint vt. 使失望
disappointing adj. 令人失望的
(3)disappointment n. 失望
to one's disappointment 使某人感到失望的是
in disappointment 失望地
=disappointedly adv. 失望地
5. desire n.渴望;欲望 vt.渴望;期望
(1)have a desire for sth. 想得到某物
have a desire to do sth. 想要做某事
have a desire that… (should)do 想要……做某事)
(2)desire (sb.) to do sth. 想要(某人)做某事
desire that... (should) do... 渴望……(应该)做……
6. carry on继续做,坚持干
(1)carry on with sth. 继续做某事
carry on doing sth. 继续做某事
(2)carry out 进行;贯彻;执行;实施
7. signal n.信号;标志 vi. & vt. 标志着;标明;发信号
(1)signal (to) sb. to do sth. 示意某人做某事
signal (sb.) that 示意……
signal sth. to sb. 向某人示意……
(2)traffic signals 交通信号灯
8. in the hope of doing sth. 抱着……的希望
(1)in the hope that... 希望……(that引导同位语从句,进一步补充说明hope的具体内容)
(2)hope to do sth. 希望做某事
hope that... 希望做某事
9. so as to (do sth.) 为了;以便
in order to 为了
so that 以便;为了
10. lack n.缺乏;短缺 vt.没有;缺乏
(1)lack sth. 缺乏/没有……
(2)(a) lack of... 缺少……
for lack of... 由于缺乏……
(3)lacking adj. 缺乏的;缺少的
be lacking in sth. 缺少某物
11.beyond prep. 在更远处;超出
beyond one's reach 够不着
beyond expectation 出乎意料
beyond expression 难以表达
beyond one's power 超出某人权限
beyond recognition 认不出来
beyond control 失去控制
beyond repair 无法修理
12. argue vt. & vi.论证;争辩;争论;主张
(1)argue with sb. (over/about sth.) (就某事)与某人争(辩)论
argue for/against sth. 据理赞成/反对……
(2)argue sb.into doing sth. 说服某人做某事
argue sb.out of doing sth. 说服某人不做某事
(3)argument n. 争论;争吵;论点
13. result in导致;造成
(1)result from 由于;由……造成
(2)as a result 结果,因此
as a result of 作为……的结果;因为……
14. limited adj.有限的
(1)be limited to... 限制到;局限于……
(2)limit vt. 限制;限定 n. 界限;限度
limit... to... 把……限定在……之内
There is a/no limit to... ……是有限的/无限的
set a limit/limits on 设定……的限度
without limit 无限地,无限制地
(3)limitless adj. 无限制的
15.provide for sb. 为某人提供生活所需
(1) provide sb. with sth. = provide sth. for sb.
(2) supply sb. with sth. = supply sth. to sb.
(3) offer sb. sth. = offer sth. to sb.给某人提供某物
16. run out 用完;耗尽
(1)run out of 用完,用尽(其主语通常为人)
(2)use up 用完,消耗尽(及物动词短语)
17. attach vt.系;绑;贴
(1)attach great importance to (doing) sth. 非常重视做某事
(2)attach... to... 把……附在……上
be attached to... 喜欢……;附属于……
1句型公式:This is because... 为because引导的表语从句。
This/That is because... 这/那是因为……
This/That is why... 这/那就是……的原因
The reason why... is that... ……的原因是……
课本例句:
This is because people believe in the importance of carrying on space exploration despite the huge risks.这是因为尽管风险巨大,人类还是坚信太空探索极为重要。
2句型公式:be+adj.+to do
(1)形容词多为表示主语的性质、特征的词,如easy, hard, difficult, interesting, heavy, pleasant, good 等。
(2)不定式和句子主语是动宾关系,但用主动形式表示被动意义。
(3)在这种句型中,当不定式与句子的主语有动宾关系且是不及物动词时,应该在该不及物动词后加上适当的介词。
课本例句:
It is necessary to find a new home for people in space, as the resources on Earth will run out.有必要在太空中为人们找到一个新家园,因为地球上的资源将会被耗尽。
3 句型公式:倍数表达法
常见的表达倍数的句式有:
(1)A is+倍数+as+形容词+as B
(2)A is+倍数+比较级+than B
(3)A is+倍数+the+名词(size/weight/length/height/...)+of B
课本例句:
Olympus Mons, the largest volcano on Mars, is about twice as high as Mount Qomolangma.奥林匹斯山是火星上最大的火山,高度大约是珠穆朗玛峰的两倍。在建的体育馆是操场的三倍大。
eg:
③The new stadium being built will be twice bigger than the playground. (than)
④The new stadium being built will be three times as big as the playground. (as... as)
⑤The new stadium being built will be three times the size of the playground. (size)
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