高三下册英语必修五知识难点总结
高考最害怕的莫过于闲散怠惰，没事可干，无所作为，这样永远也不会有成绩的提高。以下是小编整理的有关高考考生必看的高三下册英语必修五知识点，希望能够帮助到需要的高考考生。
高三下册英语必修五知识点1
link A to B 将A和B连接起来
refer to
1)提及，指的是……
e.g. When he said “some students”, do you think he wasreferring to us?
2) 参考;查阅;询问
e.g. If you don'tunderstand a word you may refer to your dictionaries.
Please refer to the lastpage of the book for answers.
3) 关系到;关乎
e.g. What I have to sayrefers to all of you.
This rule refers toeveryone.
reference: n. 参考
e.g. reference books 参考书
7. to one's surprise (prep)
“to one's + 名词”表“令某人……”
常见的名词有“delight, disappointment, enjoyment, astonishment 等
e.g. I discovered, to myhorror, that the goods were entirely unfit for sale.
To John's great relief theyreached the house at last.
8. ... found themselves united peacefully
“find +宾语+宾补( adj; adv; v-ing; pp; 介词短语;不定式)”
e.g. A cook will beimmediately fired if he is found smoking in the kitchen.
You'll find him easy to getalong with.
They found themselvestrapped by the bush fire.
When I woke up, I foundmyself in hospital.
I called on him yesterday,but I found him out.
9. get sth done =have sthdone 使某事被做…….
e.g. I'll just get thesedishes washed and then I'll come.
get + n. + to do
get + n. + doing
You'll get her to agree.
I'll get the car going.
get done: 用于意想不到、突然或偶然发生，意为“被…….”
e.g. Be careful when youcross this very busy street.
10.break away (from sb /sth) 脱离;破除…
e.g. It is not easy for himto break away from bad habits.
The man broke away from hisguards.
break down (会谈)破裂，失败;(汽车等)出故障;(人的健康状况)变得恶劣;(情感)失控
e.g. His car broke down onthe way to work this morning.
His health broke down underthe pressure of work.
He broke down and wept whenhe heard the news.
Talks between the twocountries have completely broken down.
break in 闯入;打岔
break off 中断，折断
break into 闯入
break out 爆发;发生
break up 驱散;分散，拆散
11. as well as 不仅…而且;既…又…
e.g. He is a teacher aswell as a writer.
The children as well astheir father were seen playing football in the street.
12.convenience: n.方便;便利
e.g. We bought this housefor its convenience.
convenient: adj.
13. attraction:
1). 吸引;引力(不可数 n.)
2). 吸引人的东西;喜闻乐见的东西;精彩节目(可数 n.)
e.g. attraction ofgravitation 重力
He can't resist theattraction of the sea on a hot day.
A big city offers many andvaried attractions.
What are the principleattractions this evening?
attract: v.
14.influence
1) v. 对…产生影响
e.g. What influence you tochoose a career in teaching?
2)可数n. 产生影响的人或事
e.g. He is one of the goodinfluences in the school.
3) (不可数n.) 影响
e.g. A teacher has greatinfluence over his pupils.
高三下册英语必修五知识点2
1. impression
n.印痕;印记;印象;感想
常用结构：
have an impression of sth./doing sth. 对(做)某事有印象
make an impression on sb. 给某人留下印象
make no impression on 对……无影响/效果
give sb.a favorable impression 给某人留下好印象
an impression of one’s foot 某人的脚印
Your performance gave me a strong impression.
你的表演给我留下了很深的印象。
What I said made no impression on him.
我的话对他不起作用。
联想拓展
impress v.留下印象
impress sth.on/upon one’s mind 把……牢记在心上
2. lack
v.&n. 缺乏;缺少的东西
注意：lack作名词时，后常接of。lack作动词时，既可作及物动词，也可以作不及物动词，作不及物动词时，后常接for或in。lack不用于被动语态。
常用结构：
lack sth. 缺少某物
lack for sth. 缺少;需要
for/through lack of... 因缺乏……
no lack of... 不缺乏
a/the lack of ... ……的缺乏
He didn’t go there because he lacked courage.
他没去那里，因为他缺乏勇气。
The plant died for lack of water.植物因缺水而死。
They lacked for nothing.他们无所需求。
联想拓展
lacking adj. 匮乏的;不足的;没有的
be lacking in 缺乏(品质、特点等)
She seems to be lacking in common sense.
她似乎缺乏常识。
3. sight
n. 视力;视觉;看见;光景，奇观;名胜
常用结构：
lose sight of 看不见;忘记;失去
catch sight of sth./sb. 看见某物/人
at first sight 初看之下;乍看起来
at (the) sight of 一看见就……
out of sight 看不见
be in sight 看得见，在眼前
Out of sight, out of mind. 眼不见,心不烦。
Last summer we had seen the sights of Beijing.
去年夏天我们游览了北京的名胜。
Crusoe was frightened at the sight of a man’s footprint.
克鲁索看到一行人的脚印，他非常害怕。
4. require
vt. 需要;要求;命令
常用结构：
require that+主语+(should)+动词原形 需要某人做某事
require sb. to do sth. 命令某人做某事
require sth.(of sb.) 要求(某人)某事
I will do everything that is required of me.
凡是要求我的事，我都会办到。
The situation requires that I(should)be there.
形势需要我去那里。
温馨提示
require后接宾语从句时，宾语从句必须用should do的虚拟语气，其中should可以省略。
另外，表示“需要”，且是物作主语时，后接动词 ?ing形式的主动形式表示被动含义，可以等于不定式被动形式;在这一点上，need和want用法相同。
The house requires mending.
The house requires to be mended. 房屋需要维修。
All cars require servicing regularly.
所有汽车都需要定期检修。
They required him to keep it a secret.
他们要求他对这事保密。
5. assist
vt.&vi. 帮助;援助;参与;出席
常用结构：
assist sb. in/with sth. 帮助(某人)某事
assist sb. in doing sth. 帮助(某人)做某事
assist sb. to do sth. 帮助(某人)做某事
assist with 帮助(照料，做);在……上给予帮助
I am willing to assist you whenever there is an opportunity.
有机会我愿随时帮你。
I’m afraid I can’t assist you, you have to go and see the manager. 我恐怕帮不上忙，你得去找经理。
The headmaster assists with a lot of things when free.
有空时校长会帮忙做很多事。
高三下册英语必修五知识点3
虚拟语气在一些特殊词中的使用或含蓄条件句
1.wish后的宾语从句。
与现在愿望不一致，用主语十过去时，例如：
I wi。hIwere you.
与过去愿望不一致，用主语+had+过去分词，例如：Iwish I had visited the White House whenI was in the States与将来愿望不一致，用主语+would (could)+原形。
2.It's time句型：当lt's tine后用that从句时应该为主i吾+should+动词原形或主语十过去时，例如：It，s time thatyou went to school.或It's time that you should go to schooL
3- If only引起的感叹句相当于“How I wish+宾语从句”。
(l)If only he could come.他要能来就好了。
(2)If only I had known the answer.我要早知道答案就好了。
4.WOuld rather，as if(though)引导的从句也需使用虚拟语气，表示过去的情况用过去完成时，表示现在与将来的情况用过去时，例如：
(l)I'd rather you posted the letter right away.
(2)She loves the children as if they were hers.
5.含蓄虚拟条件句含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常用来表示含蓄虚拟条件的手段有：
(1)介词或介词短语。如but for，but that，without,in case of, under more favorable condition等。
(2)连词。如so that, unless, in case, supposing,lest, provided(倘若……)，for fear that(唯恐)，in orderthat, on condition that, if only(要是……就好了)等。
注意：lest, for fear that和in case引起的从句中谓语动词多用should+动词原形，但也可以不用虚拟语气，而用动词的陈述语气形式。例如：The foreign teacher spokeslowly in case we misunderstood him这位外籍教师说得很慢以免我们误解。
(3)通过上下文及内在含义，句中往往有but,otherwise, unfortunately等类似转折词。
without, but. but for, otherwise引起的短语或句子常暗含着含蓄条件。例如：
①Without you,1 would never know him
②But for your oooperation, we wouldn't have done it
③But that she was afraid, she would have said no. .
④i would be most glad to help you, butI am busy now.
⑤I would have come to the party yesterday, but ljwas working.
⑥I am busy now, otherwise l would do you the favor!