一. 常见用法：
1.humor的用法：
(1) humor为不可数名词；其形容词为humorous(幽默的)；
(2) a sense of humor “幽默感”。
e.g. Tom has a sense of humor and many people like him.
My English teacher is patient and humorous.
2.silent的用法：
(1)silent为形容词，其名词为silence(沉默，安静)；
(2) in silence “沉默，安静”；
(3) keep silent “保持安静”。
e.g. We should keep silent in class.
This place is in silence and I feel a little scared.
3. help的用法：
(1) help可作动词可作不可数名词，其形容词为helpful(有帮助的)和helpless(无帮助的)；
(2) help sb. with sth. “帮助某人某事”；
help sb. do/to do sth. “帮助某人做某事”；
with one’s help = with the help of “在某人的帮助下”。
e.g. Tom often helps his mother do housework.
I finished my homework on time with the help of Mary.
They felt helpless when they failed to pass the final exam.
4. influence的用法：
(1)influence既可作动词也可作不可数名词，意为“影响”；
(2) have influence on sth. “对……有影响”；相当于have an effect on sth.
e.g. My parents have great influence on me.
5．(1) take up 开始；从事；接纳；占据；继续做
e.g. The table takes up too much room.
They have taken up golf.
(2)拓展：take相关词组
take off起飞；脱下；动身
take on承担；呈现
take over接受；接管；借用；接办
take down 记下；取下
take place 发生；进行；举行
take a look看一下
take a walk 散步
take away带走，拿走，取走
take care of 照顾；注意；抚养
take charge 掌管，负责
6.absent的用法：
(1)absent为形容词，意为“缺席，不在场的”；其名词为absence;
(2) be absent from意为“缺席”。
e.g. Many students were absent from today’s P.E. class.
Don’t be absent from meeting tomorrow.
7.general的用法：
(1) general为形容词，意为“总体的，大体的”；其副词为generally;
(2) in general = generally “总体上”；
(3) generally speaking “总而言之，总的来说”。
e.g. The basketball team did well in the game in general.
Generally speaking, Miss Zhou is a good doctor.
8. deal的用法：
(1)deal为动词，意为“对待；处理(dealt, dealt)”；
(2)deal with “应对；处理”；
(3)deal也可作名词，意为“交易，事情”；
(4)a big thing “一件大事情”。
e.g. Have you dealt with these letters yet?
That’s a big thing and you should think it twice.
9. get tons of attention 被众人所关注
tons of sth. 很多；极多
e.g. They have tons of work every day.
10. 百（hundred），千（thousand），百万（million）和十亿（billion）的表示:
(1)几百，几千等由“基数词+hundred/thousand/million/billion”；
(2)数以……计等有“hundreds/thousands/millions/billions +of”;
(3)注意：这几个词前面加了基数词就不能与of连用。
e.g. 九百：nine hundred
三百亿：three million
数以千计的：thousands of
数以十亿计的：billions of
11.proud的用法：
(1) proud为形容词，意为“自豪的”；其名词为pride;
(2) be proud of “为……感到自豪”；
(3) take pride in “为……感到自豪”。
e.g. Tom is proud of his school.
We take pride in our nation.
12. person的用法：
(1)为名词，意为“个人”；形容词为personal(个人的；私人的)；副词为personally(个人地，私人地)；
(2) in person “亲自”；
(3) personally speaking “就个人而言”。
e.g. My English teacher will deal with the thing in person.
Personally speaking, I agree with Tom.
13. need和dare的用法：
⑴这两个词作情态动词时，无人称变化，只用于否定句，疑问句和条件句。need表示“需要”，dare表示“敢于”；
e.g. You needn’t work so hard.
Mary dare not touch the snake.
I don’t know whether he dare try.
⑵need可用于完成式，其形式为“needn’t have done”，表示“过去做了某事，但事实上没必要做”；
e.g. I need not have gotten up so early.
You needn’t have bought the dress.
⑶need的肯定式为must，否定式为needn’t；
e.g. He need not go if he doesn’t want to.
You needn’t see him, but I must.
⑷need和 dare也可做实义动词，此时，要注意人称和时态的变化，后接不定式。
e.g. I have never dared to tell him about it.
You don’t need to come if you feel sick.
A fence needs the support of the three stakes, doesn’t it?
⑸注意：dare作实义动词时，其疑问句或否定句后面的不定式符号常省略。
e.g. He didn’t dare disobey.
Does the little girl dare enter the house in the darkness?
二. 重要句型：略
三. 单元重要短语：
from time to time有时
deal with处理，应付
be proud of为……感到自豪
in person亲自
take pride in为……感到自豪
look after 照顾
take after 长得像
agree with同意
compare with比较
take care of照顾
look for寻找
look up向上看；查阅
look into调查
worry about担心
think of想，认为
pay attention to关注
look forward to盼望
......
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