【预习】 仁爱版初中英语 九年级上册 Unit 2 Topic 1 知识汇总
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| bee | [biː] | n.蜜蜂 |
| butterfly | [ˈbʌtəflaɪ] | n.蝴蝶；蝶泳 |
| mess | [mes] | n.肮脏，杂乱；困境 |
| shame | [ʃeɪm] | n.羞耻，羞愧=pity |
| several | ['sevərəl] | det.&pron.几个，数个= a few |
| pour | [pɔː] | v.倒出；倾泻；不断流出 |
| waste | [weɪst] | adj.废弃的n.废料v.浪费 |
| villager | ['vɪlɪdʒə] | n.村民，乡下人 |
| destroy | [dɪˈstrɒi] | v.破坏，毁坏 |
| cut down | ['kʌtdaʊn] | 砍倒 |
| pollute | [pə'luːt] | v.污染 |
| goodness | ['gʊdnɪs] | n.天哪；啊呀 |
| breathe | [briːð] | v.呼吸 |
| pain | [peɪn] | n.疼，痛，痛苦 |
| produce | [prə'djuːs] | n.生产,制造 |
| chest | [tʃest] | n.胸部,胸膛 |
| awful | [ˈɔːfʊl] | adj.很坏的，极讨厌的 |
| bear | [beə] | v.承受，忍受 n. 熊 |
| editor | [ˈedɪtə] | n.主编，编辑 |
| soil | [sɔɪl] | n.土壤，土地 |
| harmful | [ˈhɑːmfʊl] | adj.有害的 |
| deaf | [def] | adj.聋的 |
| [prɪnt] | v.印刷 | |
| hearing | [ˈhɪərɪŋ] | n.听力，听觉 |
| loss | [lɒs] | n.丧失，损失，丢失 |
| disturb | [dɪs'tɜːb] | v.打扰；扰乱 |
| uncomfortable | [ʌnˈkʌmftəb(ə)l] | adj.使人不舒服的 |
| sort | [sɔːt] | n.种类,类别;品种v.整理 |
| environmental | adj.环境的 | |
| including | prep.包括……在内 | |
| onto | [ˈɒntuː] | prep.向，朝 |
| sentence | [ˈsent(ə)ns] | n.句子;判决,宣判 |
| coal | [kəʊl] | n.煤 |
| create | [kriːˈeɪt] | v.造成；创造 |
| blood | [blʌd] | n.血，血液 |
| high blood pressure | 高血压 | |
| planet | [ˈplænɪt] | n.行星 |
p27-1a
p29-1a
p31-1a
Topic1 Pollution has caused too many problems.
【重点短语】
1. see sb. doing sth. 看见某人正在做某事
see sb. do sth. 看见某人做过某事或经常做某事
2. there is/are sb./sth. doing sth.
有某人/物正在做某事
3. pour …into… 把……倒入……
4. what’s worse 更糟糕的是
5. make noise 制造噪音
6. be in a bad mood心情差
7. can’t bear doing sth. 不能忍受做某事
8. breathing problems 呼吸问题
9. throw …around/about 到处乱扔……
10. in today’s world 在当今世界
11. be harmful to=do harm to 对……有害
12. go deaf 变聋
13. lose one’s hearing 丧失听力
14. hearing loss 听力丧失
15. quite a few=many 许多
quite a little= much 许多
16. it was reported that… 据报道
17. no better than
不比……好，和……一样差
18. cause sb./sth.to do sth.
导致某人/某物做某事
19. as well 也
20. cut down 砍伐，降低，减少
【词形转换】
1.breathe v.呼吸
breath n.一次吸入的空气
2.produce v. 生产，制造
production n.生产，制造，产品
3.pollute v.污染
pollution n.污染
4.harm v./n. 危害
harmful adj.有害的
5.comfort v./n. 安慰，安抚
comfortable adj. 舒适的
uncomfortable adj. 使人不舒服的
6.please v.使……高兴
pleased adj. 高兴的，喜欢的
pleasant adj. 令人愉快的，舒适的
unpleasant adj. 令人不快的，不舒服的
pleasure n.快乐，乐趣，乐事
7.include v. 包括
including prep.包括……在内的
8.chemistry n. 化学，化学过程
chemical n.[C]化学品
adj. 化学的
【重点句型】
1.What a mess! 真是糟糕透了!
2.What happened here?
这儿发生了什么？
3.The flowers and grass have gone!
花和草已经不见了！
4.What a shame! 多么遗憾呀！
5.There are several chemical factories pouring waste water into the stream.
有几个化工厂正向河里排放废水。
6.Everything has changed.
一切已经变了。
7.--How long have you been like this?
--I have been like this since last week.
--你像这样多久了？
--自从上周已经这样。
8.Have you seen a doctor?
你看医生了吗？
9.Noise is also a kind of pollution and is harmful to human’s health.
噪音也是一种污染并且对人类健康有害。
10. Quite a few people living near airports also have hearing loss.
许多居住在机场附近的人也有听力损失。
(living near airports 现在分词做people后置定语)
【重点语法】
直接引语和间接引语
1. Granny said, “I’m feeling even worse.”
Granny said that she was feeling even worse.
2. “ Do you still want to live here, Granny?” the journalist asked.
The journalist asked Granny if she still wanted to live there.
3. “ How is the environment around this place?” the journalist asked.
The journalist asked how the environment around that place was.
【话题作文】
人类只有一个地球。根据提示，以“Saving the Earth”为题，写一篇80词左右的短文。
提示: （1）如何保护环境已成为世界最大难题之一；
（2）各种污染破坏环境，损害健康；
（3）不要乱倒垃圾，乱排废水；
（4）我们应该保护环境，使我们的家园更加美丽。
【参考范文】
Saving the Earth
How to protect the environment has become one of the biggest problems in the world. There are many kinds of pollutions around us, such as air pollution, noise pollution, water pollution and light pollution. We can find that rubbish not only pollutes our environment but also harms people’s health. So we should not throw rubbish everywhere. Some factories pour waste water into the rivers and the lakes. The behavior of these factories will pollute the water, and sometimes it can kill the fish living in them.
We have only one earth. We must keep our environment clean and tidy. We must try our best to protect her, and make our home more beautiful.
Unit 2 Saving the Earth 拯救地球
Topic 1 Pollution has caused too many problems.
污染引起了太多的问题。
Section A
1a:(Kangkang, Jane, Maria and Michael are planning a picnic for Sunday.)（康康、简、玛丽亚和迈克尔正在为周日计划一次野炊。）
Kangkang, where shall we go ? 康康，我们要去哪儿？
What about the West Hill? I went there two years ago. It was a beautiful place. There were lots of flowers and grass. The air was fresh and the water was clean, and you could see bees and butterflies dancing. 去西山怎么样？我两年前去过那儿。那是是一个漂亮的地方，有许多花草。那里空气新鲜，流水清澈，而且你还能看到蜜蜂和蝴蝶在飞舞。
Sounds great! Let's go there.听起来不错！我们去那儿吧！
(On Sunday, they come to the West Hill.)（星期天，他们来到了西山。）
Oh, What a mess! The flowers and grass have gone! The water is so dirty. It smells terrible. What has happened here? 噢，多么脏乱啊！花和草都没了，水太脏了，难闻极了。这儿发生了什么事？
What a shame! Look, there are several chemical factories pouring waste water into the stream. 多么遗憾啊！看，有几座化工厂正往小溪里排放废水。
Everything has changed. 一切都变样了。
Do you still want to have a picnic here?你们还想在这儿野炊吗？
Of course not.当然不。
Section B
1a：(Mrs. Zhou is coughing. She looks weak.)（周太太正在咳嗽，她看起来很虚弱。）
Good morning, Mrs. Zhou. What's wrong with you?早上好，周太太。您怎么了？
Oh, Kangkang. It's difficult for me to breathe. I’ve got a pain my throat. 哦，康康。我呼吸困难。我的喉咙痛。
How long have you been like this? 您像这样多长时间了？
I've been like this since last week. 自从上个星期以来我就一直这样。
Have you seen a doctor? 您看过医生了吗？
Not yet. The chemical factory produces terrible gas. The bad air makes my chest hurt. What's worse, the factory makes too much noise and I can't sleep well at night. 还没有。化工厂难闻的气体。糟糕的空气使我觉得胸疼。更糟糕的是，化工厂制造了太多噪音，我晚上也睡不好觉。
That's too bad.那太糟糕了。
Yes, it is really awful. I'm always in a bad mood because I can't bear the environment here. Anyway, I hope the government will solve this problem soon. By the way, have you noticed the dead fish in the river? 是的，真的太可怕了。我总是心情很差，因为我不能忍受这里的环境了。无论如何，我希望政府能快点儿解决这个问题。顺便问一下，你注意到河里的死鱼了吗？
Oh, yes. Pollution caused too many problems. I think I should write to the newspaper about these problems. But now you'd better go to see a doctor. 噢，是的，污染引发太多问题了。我想我应该把这些问题写信反映给报社，但现在你最好去看医生。
Section C
In today’s world, almost everyone knows air pollution is harmful to people’s health. However, not all people know noise is also a kind of pollution and is harmful to humans’ health.
People who work and live in noisy conditions often go deaf. For example, many of the workers who print newspapers and books lose their hearing. Quite a few people living near airports also have hearing loss. Recently, it is reported that many teenagers in America can hear no better than 65-year-old people do, because these young people always listen to loud pop music.
Making a loud noise in public is also a kind of pollution. It not only disturbs others but also does great harm to people’s hearing. Cars and machines also produce too much noise. Such pollution makes people feel uncomfortable and unpleasant, and it can even cause them to become sick or deaf. Nowadays, many countries are trying to solve all sorts of environmental problems, including noise pollution.
在当今世界，几乎每个人都知道，空气污染对人们的健康有害。然而，并不是所有的人都知道噪声也是一种污染并且对人类的健康一样有害。
在噪音条件下工作和生活的人经常变聋。例如，印刷报纸和书的工人多数失去听力。很多生活在机场附近的人也丧失了听力。近来，有报道说，美国许多青少年的听力几乎和65岁的老人一样差，因为这些年轻人总喜欢听劲爆的流行音乐。
在公共场制造太大的噪音也是一种污染。它不仅打扰了别人，而且严重损害听力。汽车和机器也会产生很多噪音，这样污染使人们感到不舒服，不愉快，甚至可能使他们生病或变聋。现在，许多国家正在努力解决各种环境问题，包括噪音污染。
Section D
Simple Past & Present Perfect一般过去时和现在完成时
1. I went there two years ago.我两年前去过那儿。
2. There were lots of flowers and grass.那儿有许多花草。
3.What has happened here? 那里发生了什么？
4.I have been like this since last week. 我自从上个星期以来就一直这样。
5.The flowers and grass have gone! 花和草都没了。
Functions功能
1.Oh, What a mess!噢，多么脏乱啊！
2. There are several chemical factories pouring waste water into the stream.有几家化工厂正往小溪里排放废水。
3. What's worse, the factory makes too much noise and I can't sleep well at night.更糟糕的是，化工厂制造了太多噪音，我晚上也睡不好觉。
4. Noise is harmful to humans’ health.噪音对人们的健康有害。
5. People who work and live in noisy conditions often go deaf. 在噪音条件下，工作和生活的人经常变聋。
6. …many teenagers in America can hear no better than 65-year-old people do,… …美国许多青少年的听力几乎和65岁的老人一样差,…
7. …does great harm to people’s hearing. …严重损害人们的听力。
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