初三英语各单元知识点 初三英语单元知识点讲解( 五 )


17. agree 同意反义词 disagree 不同意 动词
agreement 同意 反义词 disagreement 不同意 名词
18. keep sb/ sth. +形容词 使某人/某物保持….
如:We should keep our city clean.(cleaningⅹ)我们应该保持我们的城市干净 。
Don’t keep me waiting for a long time. 别让我等得太久 。
19. both…and… +动词复数形式
如: Both Jim and Li Ming play bastketball.
20. learn (sth.) from sb. 向谁学习(什么)
如:Jim learnt English from his English teacher. 吉姆向他的英语老师学习英语 。
21. 有机会做某事
have an opportunity to do sth. 有机会做某事
have a chance of doing sth. 有机会做某事
如:I have an opportunity to go to Beijing. = I have a chance of going to Beijing.
22. at present 目前
23. at least 最少 at most 最多
24. 花费 take ,cost, spend , pay
It take (sb.) time to do sth.
如:It took (me) 10days to read the book.
sth. cost (sb.) ……
如:The book cost (me) 100yuan.
sb. spend … on sth.
如:She spent 10days on this book.
sb. spend …doing sth.
如:She spent 10days reading this book.
sb. pay … for sth.
如:She paid 10yuan for this book.
25. have +时间段+off 放假,休息
如:have 2 days off
off 不工作,不上班,不上学,不值班
例: I think I’ll take the afternoon off. 我想下午歇班 。
She is off today. 她今天休息 。
I have three days off next week. 下周我有三天假 。
They haven’t had a day off since last week. 从上周来,他们没休息过一天 。
26. reply to 答复某人
如:She replayed to MrGreen.
27. agree with sth. 同意某事
如:I agree with that idea.
agree to sb. 同意某人的意见
如:I agree to LiLei.
28. get in the way of 碍事,妨碍
如:Her social life got in the way of her studies. 她的社会生活妨碍了她的学习 。
29. success n. succeed v. successful adj. successfully adv.
30. think about 与think of 的区别
① 当两者译为: 认为、想起、记着时,两者可互用
I often think about/ of that day. 我经常想起那天 。
② think about 还有“考虑”之意,think of 想到、想出时两者不能互用
At last, he thought of a good idea. 最后他想出了一个好主意 。
We are thinking about going Qinzhou. 我们正在考虑去钦州 。
31. 对… 热衷,对…兴趣
be serious about doing
如:She is serious about dancing. 她对跳舞热衷 。
be serious about sth.
如:She is serious about him. 她对他感兴趣 。
32. practice doing 练习做某事
如:She often practice speaking English.
33. care about sb. 关心某人
如:Mother often care about her son.
34. 也
also 也 用于句中
either 也 用于否定句且用于句末
too=as well 也 用于肯定句且用于句末
I am also a student. 我也是一个学生
I am a student too. 我也是一个学生 。
I am not a student either. 我也不是一个学生 。
35.allow sb to do sth 允许某人做… allow doing sth 允许做…
36.stupid silly foolish 三个词都有“蠢”的意思,但略有不同 。
stupid 程度最强,指智力、理解力、学习能力差 。
silly 指头脑简单,傻头傻脑,使人觉得可笑,带有感情色彩 。
foolish 尤其在口语中广泛使用 。
例: He is stupid in learning math. 他学习数学很笨 。
Stop asking such silly questions. 别再问这样傻的问题了 。
You are foolish to throw away such a good chance. 你真蠢,丢掉这样一个好机会 。
37. He doesn’t seem to have many friends.
=It seems that he doesn’t have many friends.
=He seems not to have many friends.
38. clean (v.) 打扫,清理
clean up 比较彻底地打扫,清理;clean out 打扫,清理地最彻底
39. concentrate on… 全神贯注做…
例: He decided to concentrate on physics because he failed the exam.
This company concentrates on China market. 这家公司把重点放在中国市场上 。
40. more…than…
①与其说…不如说…;比…更…
例: The man is more stupid than nervous.
与其说那人紧张,倒不如说他愚蠢 。
②在这一结构中,more做adj. 修饰名词,表示“比…多”
例:I have more books than you. 我的书比你的多 。
41. volunteer ① n. 自愿者 ② v. volunteer to do sth. 自愿做…
例: We all volunteered to help in the old people’s home. 我们都志愿到敬老院帮忙 。
42. get in the way (of)... 妨碍...
例: He never gets in others’ way. 他从不妨碍别人 。
The bikes over there will get in the way of others. 自行车放在那里会妨碍别人的 。

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