最新仁爱版九年级英语上册第一单元知识点

U1U1T1SA1 You have just come back from you hometown.你刚从你的城镇回来。

现在完成时：之前已经发生或完成的动作对现在造成的影响或结果。

结构：助动词have/has +动词的过去分词I have finished that work. 我已经完成了那项工作。

She has bought a new bike. 她买了一辆新自行车。

2 have/has been to...去过……。

e.g. He has been to Hubei. 他去过湖北。

（人已不在湖北，表示有此经历,曾经去过那里。

）I have been to Beijing several times. 我去过北京几次。

have/has gone to...已经去了，它强调主语此时不在说话地点。

e.g. She has gone to Shang-hai. 她已经去了上海。

3 so...that... 如此……以至于……，引导结果状语从句。

e.g. He ran so quickly that we couldn’t keep up with him.，他跑的太快以至于我们都赶不上。

so...that...引导的从句有时可以和too...to...句型互换。

e.g. He is so young that he can’t go to school. = He is too young to go to school. 他太小了，还不能上学。

4 improve 意为“提高，(使)好转，，改善”。

a.可作及物动词。

improve oneself自我提高。

e.g. He has improved his health. 他的健康状况得到了改善。

b.可作不及物动词。

e.g. His health is improving. 他的健康状况正在好转。

另：improve on/upon sth.对……做出改进。

e.g. He has improved on the invention.他进一步完善了他的发明。

improvement n. 改进（处），增进，事物。

5 by the way 顺便问一问。

e.g. By the way, do you know him? 顺便问一问，你认识他吗？6 There goes the bell.＝That’s the bell.＝The bell is ringing.铃响了。

此句是倒装语序。

倒装分为局部倒装和完全倒装，主语是代词时一般用局部倒装，主语是名词时则用完全倒装。

e.g. There comes the bus. 公共汽车来了。

Look! Here he comes. 看！他来了。

Here you are. 给你。

8 Where have you been? 你去过哪里啦？I have been to +地点。

我去过了……Where has she/he been? 她/他去过哪里啦？She/He has been to +地点。

我去过了。

U1T1SB1 I haven’t seen you for a long time.我很长时间没看到你啦。

现在完成时的否定结构是haven’t/hasn’t+过去分词。

2You took part in some volunteer activities during summer holidays, didn’t you? 你在暑假参加了一些志愿者活动，是吗？此句为反义疑问句。

例如：e.g. It’s a nice day, isn’t it?美好的一天，不是吗？Ann didn’t use to live there, did she?Ann过去不常住那里，不是吗？3 I’ve learnt a lot from it. 我从中学到了很多东西。

learn ... from... 从……中学习（到）……。

e.g. We must learn from each other.我们必须互相学习。

He learnt a lot from his friends last summer.去年夏季，他从他朋友那学到了很多。

4 Have you been to any other place?你有没有去过其它地方吗？现在完成时的疑问句？Have you cleaned the room?回答：Yes, I have, /No , I haven’t .5 Though I had no time to travel, I still felt very happy.虽然我没有时间去旅行，但是我仍然觉得很开心。

A though conj. 尽管，虽然，引导让步状语从句。

注意：though不能与but连用。

e.g. Though it was late, he went on working.尽管天晚了，但他仍在工作。

B have (no) time to do sth. 意为“有(没有)时间做……”。

e.g. I have time to see you. 我有时间去看你。

U1T1SC1 more than 相当于over，意为“超过，多于”，后常跟数词。

more than/over ten men 十多个人。

more ... than ... 意为“比……更……”，是比较级的一种用法。

中间多接名词、多音节的形容词或副词原级。

e.g. I have more friends than you. 我的朋友比你的多。

He is more careful than Jim. 他比吉姆细心。

2 see sth. oneself 意为“亲眼目睹”。

e.g. I saw him helping others myself. 我亲眼目睹他帮助别人。

3 have the chance to do sth. 意为“有机会做某事”。

e.g. I’ll have the chance to visit your factory next Sunday.下星期天我将有机会去参观你们的工厂。

4 a.keep in touch with ... 意为“与……保持联系”。

e.g. He still keeps in touch with his old friends.他仍和老朋友们保持联系。

b.far away遥远，常放在句末作后置定语。

e.g. They live in a village far away.他们住在一个遥远的村子里。

faraway adj. 遥远的e.g. a faraway town 一个遥远的小镇far away from+某地，离……遥远。

如前面有具体数字时，则不能连用far。

e.g. My home is far away from Beijing. 我家离北京很远。

My hometown is about 100 kilometers away from Shanghai.我的家乡离上海大约100公里。

5 develop v.发展，发达。

developed adj. 发达的，developing adj. 发展中的，development n.发展。

e.g. China’s economy has developed a lot, but Chin a is still a developing country while the U.S.A. is a developed country. 中国的经济已经有了很大的发展，但中国仍是一个发展中国家，而美国是一个发达国家6 satisfy v.使（某人）满意或满足。

e.g. It’s impossible to satisfy everyone.让所有的人满意是不可能的。

be satisfied with ...意为“对……感到满意、满足”，与be pleased with...同义。

e.g. He is satisfied with his new job.他对他的新工作感到满意。

7 not only...but also... 不但……而且……，用来连接两个相同的成分。

连接主语时，谓语动词须和邻近的主语保持一致。

e.g. Not only he but also I have been to Canada.不仅他去过加拿大，我也去过。

8 care n.照料、照顾、护理。

medical care 医疗保健patient care 病人护理take care of (sb./sth.) 照料、照顾（某人/某物）v. care about sb./sth.关注、在意、担忧某人/某物e.g. I don’t care about what she said.我不在意她所说的。

9 a. already adv. 意为“已经”，多用于现在完成时，常放在肯定句中间或句末。

e.g. I have already read this book. 我已经看过这本书了。

b. succeed in sth./doing sth.意为“成功地做某事”。

e.g. Tom succeeded in making a beautiful model plane.汤姆成功地做好了一个漂亮的飞机模型。

Success n. 成功。

successful adj. 成功的。

10 I think it’s important to remember the past.我认为记住过去很重要。

a. it 是形式主语，动词不定式作真正的主语。

e.g. I find it is easy for us to learn English well.我发现对我们来说学好英语是容易的。

11. dream about 梦想，展望，后接名词或动词-ing形式。

e.g. He dreams about a new house.他梦想拥有一栋新房子。

We used to dream about living abroad.过去我们常常梦想去国外生活。

U1T1SD1. Leisure activities play an important part in people’s lives. 休闲活动在人们的生活中起着重要的作用。

play a/an…part = play a/an…role扮演……角色；起……作用；有……影响e.g. Computer plays an important part in ourdaily lives.2. Watching operas and listening to the radio were the main activities in theirspare time.看戏和听广播是他们在空闲时间的主要活动。