外研版高中英语选择性必修三Unit 1知识清单
Unit 1知识清单
一、词汇派生
1.bother v.(使)苦恼
→bothersome adj.引起麻烦的；困扰人的
2.boost v.促进，推动
→booster n. 助力/推器；加速器；支持者
3.identical adj.完全相同的；非常相似的
→identically adv.完全相同地
→identify v.认出，识别（某人或某物）
→identity n.身份;（两件事物的）相同，一致
→identifiable adj.可识别的;可辨认的
→identification n.身份证明（文件）；
4.acknowledge v.承认(某事属实或某情况存在)
→acknowledged adj.公认的
→acknowledgement n.承认
5.pretend v.假装，装作
→pretence n.假装；作假；做作
6.freckle n.雀斑，斑点 v.（使）生雀斑
→freckled adj.长有雀斑的;生有色斑的
7.enlarge v.（使）增大，扩大
→enlargement n.放大的照片；扩大，增加
8.jawline n.下巴的形状，下颌的轮廓
→jaw n.颌;下巴;下颌;口部;嘴
9.obssive adj.痴迷的；过度的（含贬义）
→obss v.使痴迷;使心神不宁（含贬义）
→obssion n.痴迷;使人痴迷的人(或物)
10.misjudge v.对（人或情况）判断错误；
→misjudgement n.判处不当；误判
11.skinny adj. 极瘦的，皮包骨的
→skin n.皮;皮肤 v.剥皮
12.assumption n.假定，假设
→assume v.假定;假设;认为;承担(责任)
→assuming conj.假设…为真;假如
13.psychology n.心理，心理学
→psychological adj.心灵的;心理的;心理学的
→psychologist n.心理学家;心理学研究者
14.frightful adj.可怕的
→fright n.惊吓;恐怖
→frighten v.使惊吓;使惊恐
→frightened adj.惊吓的;害怕的
→frightening adj.引起恐惧的;使惊恐的
15.monstrous adj.丑陋的，骇人的
→monster n.妖怪，怪兽，怪物
16.righteous adj.正派的，正直的
→right adj.正当;妥当;正确的
→rightful adj.正确的;公正的;合法的
→rightly adv.正当地;理由充分地
二、一词多义
acknowledge vt.承认(某事属实或某情况存在)；告知收到；鸣谢，感谢
①He unwillingly acknowledged having made a mistake.(vt.承认)
②We must acknowledge his letter as soon as we receive it.(vt.告知收到)
③They wishes to acknowledge the assistance of the police in the making of this film.(vt.鸣谢，感谢)
三、知识要点
1.boost v.促进，推动 n.增加，促进，激励
Each“like”boosts my confidence.
每个“赞”都能增强我的自信。
The changes will help to boost share prices.
这些变化将有助于提高股票价格。
[造句] 我们需要休假以激发士气。
We need a holiday to boost our spirits.
[知识拓展]
(1)提高到
boost sales 增加销售额
boost one's confidence 增加某人的信心
(2)a ……的增加
a 对……的促进
①The total was boosted to nearly ￡200 by donations from parents.
②With more cyclists on the roads，there has been a boost in bike sales over the past few months.
③No doubt，aid will be defended as a boost to global influence.
[小片段填空]
Amazon hopes that its cheap tablet will be wildly popular and therefore ①boost sales of its cloudbad content，just as the ereader ②boosted sales of ebooks.
2.pretend v.假装，装作；自认为
People who pretend to be someone they are not tend to misjudge themlves.
自认为是个人物而其实不是的人往往会误判自己。
He would ask who we were and pretend not to know us.
他会问我们是谁，假装不认识我们。
[造句] 他假装已经理解了句子的隐含意义。
He pretended to have understood the hidden meaning of the ntence.
[知识拓展]
pretend to do sth.假装要做某事
pretend to be doing sth. 假装正在做某事
pretend to have done sth. 假装做了某事
假装……
①We should never pretend to know what we don't know.
②He pretended to be doing his homework when his mother came in.
③The worker pretended that he had finished the work.
→The worker pretended to have finished the work.
[小片段填空]
She does not need a man who pretended ①to love(love)，so you do not need to pretend ②that you love someone.
3.identical adj.完全相同的；非常相似的
I only ud to have five identical pairs of trours and five identical shirts.
我以前只有5条一模一样的裤子和5件一模一样的衬衫。
Different spreadsheet packages tend to be similar，though not necessarily identical.
不同的电子制表软件包往往很相似，虽然不一定相同。
[造句] 他们的衣服在外观都是相同的。
Their clothes are identical in appearance.
[知识拓展]
(be)在……方面是相同的
(be)identical 和……完全相同；和……一致
identical twins 同卵双胞胎；一模一样的双胞胎
①This knife is identical to/with the one ud in the attack.
②The two words are in effect identical in meaning.
4.from head to toe从头到脚
I didn't like being reviewed from head to toe.
我不喜欢被人从头到脚地审视。
The following ctions list and describe the letter parts from head to toe.
下面从头至尾列出和阐述了一封信的各个组成部分。
[造句]他从头到脚穿了一身白色。
He was dresd in white from head to toe.
[知识拓展]
from time to time 有时，不时
from day to day 天天；日复一日
from door to door 挨家挨户
from morning to/till night 从早到晚
from beginning to end 自始至终
①He works from morning to/till night every day.There is no weekend in his mind.
每天从早工作到晚，在他心目中根本没有周末的概念。
②Our eyes follow lines from beginning to end in an attempt to e patterns.
我们的眼睛会从始至终跟随着线条，试图识别图案。
③No one knows what will happen from day to day.
没有人知道每天会发生什么事。
5.bother v.(使)苦恼 n.麻烦；困难；令人烦恼的情况(或事物，人)
For a long time，this really bothered me.
在很长一段时间里，这真地困扰着我。
What a bother! We've misd the bus.
真恼人！我们错过了公交车。
[造句] 我小睡的时候不要打扰我。
Don't bother me while I am taking my nap.
