高一下知识归纳（U21）
1. interested adj. 感兴趣的
[举例] (1) He looked interested. 他看起来很感兴趣.
(2) He is very interested in the study of English. 他对学英语很感兴趣。
(3) He is interested to know her personal history.
他对她的经历感兴趣(想知道她的经历)。
[拓展]interesting也是形容词，表示“某人或事令人感兴趣，能引起兴趣，有趣的”.
[举例] (1) an interesting game /boy有趣的比赛／男孩
(2) This plan is interesting to us. 这个计划令我们感到有趣o
(3) I have something interesting to tell you.我有一件有趣的事要告诉你.
(4) It is interesting to watch birds.赏鸟非常有趣.
2. lean vi. 倾斜；屈身；依靠、倚靠
[举例] (1) The tower is leaning slightly. 那座塔轻微倾斜。
(2)He leaned forward (down) to hear what she said.
他俯身向前<弯下身子)想听她说什么。
(3) He leaned against the tree. 他倚靠着那棵树。
3. communicate v. 传达、表达(信息)；取得联系
[举例] (1) He communicated his intention to me. 他把他的意向告诉了我。
(2)We communicate with each other by letter. 我们用书信彼此联络.
[拓展]communicate的名词形式为communication.
[举例]Language is a major means of communication. 语言是主要的交际工具。
4. in a hurry 匆忙，仓促
[举例] (1) He left them in a hurry. 他匆忙离开他们.
(2)Don’t be in a hurry. There is plenty of time. =Don’t hurry. There is plenty of time. 别忙，时间还多着呢。
5. agree v. 同意，答应
[搭配]agree to do sth. 同意(赞成)干某事
agree that... 同意…
agree to sth同意某事
agree with sb/sth. 赞成某人/ 某事
agree on sth. 对…取得一致意见
[举例] (1) I asked him to help me and he agreed. 我要他帮我的忙，他同意了。
(2) They agreed that it was a mistake. 他们同意这是一个错误。
(3) He didn't agree to the plan.他不赞成那个计划。
(4) They don't agree with one another.他们之间互不同意。
[辨析]agree with，agree to，agree on
(1)agree with的意思是“同意……”，“赞成……”，后面接指人或表示“意见”“看法”的词。例如：
We quite agree with what you said.我们同意你说的话。
(2)agree with还有“与……一致”，“(气候、食物等)适合”的意思。例如：
The verb must agree with the subject in person and number.
动词在人称和数上应与主语一致。
The climate here doesn't agree with him. 他不适应这里的气候。
(3)agree to的意思是“同意……”“赞成……”，后面接表示“提议”“办法”“计划”等的词。例如：
Do you agree to this arrangement?你赞成这个安排吗?
(4)agree on的意思是“对……取得一致意见”。主语常常是协商一件事的人们或单位，后面常接表示具体协议的文件、计划、行动等名词。例如：
After discussion, the two sides agreed on a cease-fire.
经过讨论，双方达成了停火协定。
6．Being old and sick，．．．由于年老有病，……
[用法]这一结构为现在分词短语。由"being+ adj／n”构成，在句中作状语，表示原因，相当于一个原因状语从句。
[举例](1) Being too young, he couldn't join the army.
＝ As he was too young, he couldn't join the army.
由于年龄太小，他不能参军。
(2) Being league members, we are ready to help others.
＝ Since we are league members, we are ready to help others.
田于我们是团员，我们乐意帮助别人。
7．manage vt. & vi. 设法做好；想法达到(常与can，could连用)；经营；管理
[举例](1) This kind of TV set is difficult to repair but I can manage.
这种电视机很难修理，但我能设法修好。
(2) The box was heavy but he managed to carry it.
那箱子很重，但他仍设法搬动它。
(3) He is managing the business for his father.他代他父亲做生意。
(4) The store was badly managed.这家商店的经营不善。
[比较] manage to do sth. / try to do sth. / try doing sth.
(1) manage to do sth．意为“设法完成”，表示经过努力达到了目的。
Though we left home very late, we managed to catch the last bus.
尽管我们出门很晚，但我们赶上了末班车。
(2) tryto do sth．表示“尽力去做某事”，不包含是否成功的意思。
He tried to climb the tree, but he failed.
他试图爬上这棵树，但失败了。
(3) try doing sth．试着去做某事
①You'd better try carrying out the experiment in another way.
你最好试试用另一种方法做这个实验。
②Let's try knocking at the back door. Maybe he is sleeping.
咱们敲敲后门试试。可能他在睡觉。
8. shake hands 握手
[用法] shake hands 中的 hands 不能改为a hand. 但在shake one's hand(s) 或 shake sb. by the hand中，前者用hand或hands，后者要用hand。
[举例](1)I went up and shook hands with him warmly.
我上前去热情地和他握手。
(2)1 went up and shook his hand warmly.
(3)I went up and shook him warmly by the hand.
9. express vt. (以言语、表情)表达……，叙述……
[举例](1)She is able to express herself in English.
他能用英语来表达自己的意思。
(2)His face expressed his disappointment. 他脸上浮现出失望的表情。
(3)She expressed her thanks to us. 她对我们致谢。
(4)I can't express to you how encouraging your letter was.
你的来信多么令人鼓舞，我无法用言语来表达。
10. vary vt. & vi. 变化，改变
[举例](1)Her mood varies from day to day. 她的心情天天在变化.
(2)A good driver varies the speed of his car according to the condition of roads. 优秀的司机会依照路况变换车子的速度。
11. mind v. 介意、反对、当心
[搭配] mind doing 介意做某事
mind + 从句 介意….
[举例] (1)Don't mind his opening the door. 他开门你别介意.
(2)Would you mind filling out the form? 请填一下这张表好吗?
(3)Would you mind my smoking here? 我在这儿抽烟你不反对吧?
(4)Do you mind if I take this away? 我把这个拿走你不反对吧?
(5)I don't mind who he is. 不管他是谁我都不在乎。
[拓展]在回答 Would you mind... 问句时,如果表示不介意时，常说: Oh, no, please/Certainly not/ Of course not 或 Not at all. 如果表示反对时，习惯上说I'm sorry, but I do.或 Yes, I do mind.