九上英语仁爱版unit重要知识和语法归纳.doc

Unit 2 Topic 1 (二) 重点词组1.stand /improve / protect the environment 忍受/改善/保护环境 2.produce terrible gas 产生难闻的气味 3.manage to do sth. 设法做某事４in a good / bad mood 情绪好/差 5.feel uncomfortable 感到不舒适6. pour waste into river 把废水倒入河里7.something useful 有用的事物8.be harmful to sb. / sth. 对某人/某物有害9.the look of our cities 城市面貌10.see fish swimming 看到鱼儿游来游去 11. at present 目前12. shout at sb. 对某人大喊大叫；斥责某人13.stop making so much noise 停顿发出如此大的噪音14.disturb others 打搅别人 15. a kind of pollution 一种污染16. be sorry for doing sth.对做了某事感到抱歉 17.from now on 从现在起18.in noisy conditions 在吵杂的条件下 19.become deaf 变聋了20.quite a few 相当少 21. no better than 几乎〕及……一样差22.cause high blood pressure 引发高血压23.in strong, changeable light 在强烈、易变的光线下一、 重点句型。

1. It is difficult for me to breathe. 对我来说很难呼吸2. -How long have you been like this你处于这样的状态多久了？----I have been like this since last month. 自从上个月以来我一直这样3. It is a beautiful place with flowers and grass. 那是个有花有草美丽的地方4. All the flowers, grass and fish have gone! 所有的花、草和鱼儿都没有了！5. It smells terrible. 难闻极了6. There are several chemical factories pouring waste water into the river. 有几座工厂正往河里排放污水7. It’s our duty to protect the environment. 保护环境是我们的职责8. I have been at this school since last year / for one year. 自从去年，我在这个学校了。

/ 我来到这个学校有一年了9. Noise is a kind of pollution and it is harmful to our ears. 噪音是一种污染，对我们的耳朵有害三、重点语言点1.I can’t stand the environment here. 我无法容忍这儿的环境stand 表“容忍；忍受〞，后接名词、代词及动名词做宾语如： I can’t stand that man, he talks too much. 我忍受不了那个人了，他话太多了2.What do you mean by sth. 某物是什么意思呢= What’s the meaning of sth = What does sth. mean3.I hope I can move from here soon. 我希望我能早点从这儿搬走当主从句主语一致时，常可转换成不定式短语= I hope to move from here soon. 我希望早点从这儿搬走4．There are several chemical factories pouring waste water into the river. 有几座工厂正往河里排放污水。

There be + sb. / sth. + doing sth.表有某人/ 某物正在做某事如：There are some birds singing in the tree.树上有些鸟儿在歌唱There is a little girl crying in the street. 街上有个小女孩在哭5．stop doing sth. 停顿做〔正在进展的〕事stop to do sth. 停下来去做〔另一件〕事如：It’s late. They will stop working and (stop) to have supper. 很迟了.他们将停下来吃晚饭The students stopped talking and to listen to the teacher. 学生们停顿说话去听课6．I’m sorry for making so much noise. 很抱歉我弄出这么大的噪音be sorry for doing sth. 表对做过的事感到抱歉 be sorry to do sth. 表对当前的事感到抱歉如：I’m sorry for waking you up yesterday. 很抱歉昨天把你弄醒了。

I’m sorry to trouble you. 很抱歉打搅你了7． …,not all people know that noise is also a kind of pollution. 并不是所有的人都知道噪音也是一种污染not 及both、all 、every 以及 every 的派生词连用时，表局部否认如：Not everybody knows this secret. 不是人人知道这个秘密Nobody knows this secret. 没有一个人知道这个秘密I don’t know all (of) your names. 你们的名字我并不都知道I know none of your names. 我不知道你们所有人的名字8. Recently it was reported that many teenagers in America can hear no better than 65-year-old people do,…近来据报道，美国许多青少年的听力和65岁的老人一样差no better than… 表“同……(几乎)一样差; 不比……做得好〞 如: Lucy did no better than Lily in the exam. 露西和莉莉考得几乎一样糟. = Lucy almost did as badly as Lily in the exam.四、重点语法: 现在完成时中延续性的动作或状态和由for / since 引导的一段时间状语搭配使用。

a)“for + 时间段〞 及 “since + 时间点〞 都表“一段时间〞，常用How long 提问如: ----How long have you been like this ----I have been like this since last month./ for a month. ----How long have you lived in Changle----I have lived in Changle for ten years / since ten years ago.b) 如句中含有非延续性动词，那么改为相应的延续性动词或状态 如：I bought this TV three days ago.= I have had this TV for three days.His cat died yesterday.= His cat has been dead since yesterday.※ 常见的非延续性动词转换成延续性动词如下：come—be here; go—be there; close—be closed; open—be open;buy—have; borrow —keep; leave—be away; begin—be on;finish—be over; die—be dead etc.Topic 2〔二〕重点词组1．read this article 看这篇文章 2．here and there = everywhere 到处3．care for = look after = take care of 照顾4．give some advice to … 提出一些建议给……5．set one’s mind to sth. 集中精力于……; 用心于……6．protect nature 保护自然 7．wash away 冲走8．blow away 吹走；刮走 9．turn into = change into 转变成 10．die out 灭绝；绝迹11．stop / prevent …(from) doing sth. 阻止……做某事 12．keep…from doing sth. 阻止……做某事13．move toward… 朝……移动 14．cut down 砍倒15．run away 跑走; 流走 16．cut off 中断17．on the earth 在地球上18． be in danger of (doing) sth. 处于做某事的危险中19．destroy/ harm/ pollute the environment 破坏/损害/污染环境20．have a quiet life 过着平静的生活 21．plenty of 大量的 22．come to realize 开场意识 23．have a clean-up 大扫除24．one after another 一个接着另一个25．on recycled paper 在再生纸上26．enter the competition 进入比赛27．offer one’s suggestion 提供某人的建议二、重点句型1． But the government has done something useful to protect the environment.但政府为了保护环境已做了一些有益的事。

2． We shouldn’t leave rubbish here and there/ everywhere. 我们不应该到丢弃垃圾3． Don’t step on the grass or pick。