高中英语必修五第三单元知识点整理

高中英语必修五第三单元知识点整理
unit 3:
1. impression n. 印记；印象；感想；后接 of sb./ of sth./ on sb./ that 从句；
e.g. my first impression of him was favourable.
i got the impression that they were unhappy about the situation. 学问拓展：impress v.给……留下深刻的印象；使牢记；使感动；常用结构有：impress sth. on/upon sb./impress sb. with sth.给……留下深刻的印象；使牢记；
e.g it impressed me that she remembered my name.令我佩服的是她记得我的名字。

2. remind v.提示；使想起；
常用结构有: remind sb. to do sth.提示某人做某事；
remind sb.＋(that)/wh-从句提示某人……；使某人想起……；
remind sb. about/of sth. 使某人想起或意识到……；提示某人某事
e.g. i'm sorry, but i've forgotten your name, can you remind me? you remind me of your father when you say that.
学问拓展：reminder n.提示物；引起回忆的事物
3. constantly adv.始终；始终；重复不断地
e.g. fashion is constantly changing.时尚总是日新月异。

学问拓展：constant adj.连续发生的；不断的；重复的；
4. previous adj.从前的；以往的；（时间上）稍前的
e.g. no previous experience is necessary for this job.
i couldn't believe it when i heard the news. i had only seen him the previous day.
学问拓展：previously adv. 从前的；早先
e.g. the building had previously been used as a hotel.
5. bend v.（bent bent）弯曲；使弯曲；弯腰；弯身；
e.g. it's hard to bend an iron bar. 把铁棒弄弯很不简单。

she bent her head and kissed her daughter. 她低下头吻了她的女儿。

常用搭配有: bend one's mind/efforts to sth. 致力于某事
bend sb.to sth. 迫使；劝说
bend the truth 歪曲事实
6. press v. 压；按；推；挤；坚持；敦促 n. 报章杂志，新闻工，新闻界
e.g. she pressed a handkerchief to his nose. 她用手绢捂住鼻子。

she pressed down hard on the gas pedal. 她用力踩下油门踏板。

he is still pressing her claim for compensation. 他仍坚持索赔。

the press was/were not allowed to attend the trial. 庭审谢绝新闻采访。

7. switch n.v. 用作名词表示“开关；转换”。

用作动词表示“转换”。

e.g. she made the switch from full-time to part-time work when her first child was born.
press these two keys to switch between documents on screen.
i can't work next week, will you switch with me?
8. lack n.v. 用作名词，表示：“缺乏；短缺”；用作动词，表示：“缺乏；短缺；没有；不足”。

e.g. a lack of food /money/skills 缺乏食物/金钱/技能
the trip was cancelled through lack of interest. 由于缺乏爱好这次旅行被取消了。

he lacks confidence. 他缺乏信念。

学问拓展：lacking adj. 缺乏；没有；匮乏；不足
9. surroundings n.[pl.] 环境；surround v. 围绕；环绕 surrounding adj. 四周的；四周的共2页，当前第1页12。