仁爱版英语九年级上册Unit2Topic1PopulationhascausedtoomanyproblemsSectionA练习题
仁爱版九年级上Unit2 topic1二单元话题一(英语教案)
Unit 2 Saving the Earth（Topic 1 Pollution has caused too many problems.）一、单元概述1．掌握Topic1中出现的生单词和短语。
2．重点句型：（1）I went there two years ago. There were lots of flowers and grass.（2）What has happened here?（3）Oh, what a mess!（4）There are several chemical factories pouring waste water into the stream.（5）Noise is harmful to humans’ health.（6）Many teenagers in America can hear no better than 65-year-old people do.（7）It not only disturbs others but also does great harm to people’s hearing.3．语法：现在完成时（III）4．学会用英语谈论健康状况以及作比较。
二、重难点知识讲解（一）重点单词和短语1．mess n. 肮脏；杂乱；困境（前常用不定冠词a修饰）be in a mess 乱七八糟；处境窘迫The room is in a mess.这个房间乱七八糟。
make a mess 把……弄得乱七八糟e.g.The children have made a mess in the house.孩子们把屋里弄得乱七八糟。
get into a mess 遇到困境；遇到麻烦e.g.If your company gets into a mess, what will you do? 如果你公司遇到困境，你会怎么做？2．shame n.羞耻，羞愧[U]；遗憾[C]e.g.She felt a deep sense of shame.她深感羞耻。
仁爱英语九年级上册Unit1-Unit2课文翻译
仁爱英语九年级上册Unit 1-Unit 2 课文翻译Unit 1 The changing world变化中的世界Topic 1 Our country has developed rapidly我国发展迅速Section A1a：（After a long holiday, Kangkang is happy to see his friends.）（长假过后，康康很高兴会见到他的朋友们。
）Hi, Jane! Did you have a good summer holiday?你好，简，你暑假过得愉快吗？Yes. What about you?是的，你呢？Not bad. Rita, you have just come back from your hometown. How was your trip?不错。
丽塔，你刚从家乡回来，你的旅行怎么样？Great! I went to many places near my home in India. Great changes have taken place there and my hometown has become more and more beautiful. Where have you been, Jane?好极了！在印度，我去了我家附近的很多地方。
那里发生了很大的变化，而且我的家乡变得越来越美丽了。
简，你去哪里了？I have been to Mount Huang with my parents. It's a beautiful place. But there were so many people that I couldn't find a good place to take photos. And where have you been, Kangkang ?我和我的父母去过黄山，那是一个美丽的地方。
仁爱版英语九年级上册知识点第二单元
基础义务教育资料Unit 2 Topic1 Pollution has caused too many problems.Ⅰ.词汇归纳:1.noise (n.) 噪音–noisy (adj.) 嘈杂的voice 嗓音sound 声音2.chemistry (n.)化学–chemical (n./ adj.) 化学的/化学品–chemist (n.) 化学家3.leaf –leaves (pl.) 树叶4.butterfly –butterflies (pl.) 蝴蝶5.pollute (v.) –pollution ( n.) 污染5.produce (v.) 生产--- producer ( n.) 生产者6.breathe (v.) –breath (n.)呼吸7.harm (v.) –harmful (adj.)损害8.hear ( v.) 听见–hearing (n.)听力lose one’s hearing / have hearing loss 丧失听力9.lose (v.) –loss (n.) 丧失fort (v.) --- comfortable (adj.) 舒适–uncomfortable (adj.) 不舒适11.please (v.) 取悦–pleased (adj.)感到高兴–pleasant (adj.)令人愉快--- unpleasant(adj.)令人不愉快12.environment (n.) –environmental (adj.) 环境environmental problems 环境（问题）13.create (v.) –creative (adj.) --- creation (n.)创造Ⅱ. 词组归纳:14.bear to do sth. /bear doing sth. 忍受做某事15.no better than 和…几乎一样差16.It’s reported that…据报道…17.several hundred / thousand / million / billion 几百/千/百万/十亿18.pour …into…把…倒入…16.cut it / them down 砍倒17.be harmful to / do harm to sb / sth 对…有害18.high blood pressure 高血压19.look weak 看起来虚弱20.be gone / disappeared 消失21.be in a good / bad mood 心情好/不好22.care for 关注, 关心23.throw it / them around 把…乱扔24.go deaf 变聋25.all sorts / kinds of 各种各样26.be good for / be bad for 对…有益/害27.had better (not) do sth 最好（不）做…28.What a mess! 多么杂乱啊！29.What a shame ! 多么可惜啊！Ⅲ. 重点句子:1. You could see bees and butterflies dancing.你可以看到蜜蜂蝴蝶在飞舞。
新版仁爱版九年级上册unit2topic1短语
Unit 2 Saving the EarthTopic 1 pollution has caused too many problems污染已经造成了太多问题Section A1 plan to do sth. 计划做某事I plan to go swimming tomorrow. 我计划明天去游泳。
2 shall …好吗？用于建议，只能够用于第一人称，如shall I, shall we3what about=how about, 后加名词或名词短语，或者句子表建议。
4 see sb. doing sth. 看见某人正在做某事I can see the butterfly dancing there.Hear sb. doing sth. 听见某人正在做某事I can hear her crying. 我听见她正在哭。
see sb. do sth. 看见某人经常做某事，或者看见某人做过某事hear sb. do sth. 听见某人经常做某事，或者听见某人做过某事。
5 sound 感官动词，详细请看unit1 topic3的解释。
6 mess, 混乱，名词。
Messy，形容词，混乱的7 what a shame!多羞耻啊8 several 几个9 chemical factory 化工厂10 pour…into…把…倒入… look，there are several chemical factories pouring waste water into the stream. 看，有几个化工厂正把废水倒入溪里。
11 want to do sth. 想要做某事。
12 destroy 摧毁13 cut down 砍倒14 hill小山，mountain大山15 lake,湖泊，river 河流，stream 小溪，sea 海，ocean海洋，waterfall瀑布Section B1 what’s wrong with sb.=what’s the matter with sb. 问候某人的身体状况2 It is +形容词+to do sth. 做某事对某人而言，很…It’s difficult for me to breathe. 呼吸对我而言很困难。
仁爱英语九年级上册Unit-2-Topic-1-Section-A
into the stream.有几家化工厂正在往小溪里排放废
水。
There be…doing sth…
……有……在做某事
e.g. There are some people waiting for
the bus at the bus stop.
10.砍倒
Self-check
1.看见蜜蜂和蝴蝶正1. see bees and butterflies
在跳舞
dancing
2.多脏乱啊！ 2. What a mess !
3.花草都消失了。3. The flowers and grass
4. 这里发生了什么事 have gone.
ቤተ መጻሕፍቲ ባይዱ
情？
4. What has happened here ?
B: But now the flowers and grass have
gone. village/flowers and A: What has happened here? grass
B: The villagers have destroyed them. villagers/destroy
Unit 2 Saving the Earth Topic 1 Pollution has caused
too many problems. Section A
第一页，共25页。
Teaching Aims
1. 重点短语及句型： see …doing sth.
What a mess ! The flowers and grass have gone.
第四页，共25页。
a place with
仁爱版九年级上册英语-Unit2：Topic1单词汇总+知识梳理
仁爱九上-Unit2 Topic1知识梳理【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fort 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。
仁爱版九年级上Unit2 topic1二单元话题一(英语教案)
Unit 2 Saving the Earth（Topic 1 Pollution has caused too many problems.）一、单元概述1．掌握Topic1中出现的生单词和短语。
2．重点句型：（1）I went there two years ago. There were lots of flowers and grass.（2）What has happened here?（3）Oh, what a mess!（4）There are several chemical factories pouring waste water into the stream.（5）Noise is harmful to humans’ health.（6）Many teenagers in America can hear no better than 65-year-old people do.（7）It not only disturbs others but also does great harm to people’s hearing.3．语法：现在完成时（III）4．学会用英语谈论健康状况以及作比较。
二、重难点知识讲解（一）重点单词和短语1．mess n. 肮脏；杂乱；困境（前常用不定冠词a修饰）be in a mess 乱七八糟；处境窘迫The room is in a mess.这个房间乱七八糟。
make a mess 把……弄得乱七八糟e.g.The children have made a mess in the house.孩子们把屋里弄得乱七八糟。
get into a mess 遇到困境；遇到麻烦e.g.If your company gets into a mess, what will you do? 如果你公司遇到困境，你会怎么做？2．shame n.羞耻，羞愧[U]；遗憾[C]e.g.She felt a deep sense of shame.她深感羞耻。
仁爱版英语九年级上册Unit 2 Topic 1《Population has caused too
仁爱版英语九年级上册Unit 2 Topic 1《Population has caused too many problems》SectionB 教学设计一. 教材分析本课选自仁爱版英语九年级上册Unit 2 Topic 1《Population has caused too many problems》Section B。
本节课主要讨论人口增长对社会、资源和环境的影响，以及如何解决这些问题。
教材内容贴近学生的生活，有利于激发学生的学习兴趣和参与意识。
本节课的主要语言点是讨论人口问题的相关词汇和表达方式，如“overpopulation”, “resources”, “environment”, “solution”等。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够理解和运用简单的英语进行交流。
但他们在词汇量和语言运用方面还存在一定的困难，需要通过大量的练习来提高。
此外，学生对人口问题有一定的了解，但可能缺乏深入的思考和讨论。
因此，在教学过程中，教师需要引导学生积极参与，激发他们的思考。
三. 教学目标1.知识目标：学生能够掌握与人口问题相关的词汇和表达方式，如“overpopulation”, “resources”, “environment”, “solution”等。
2.能力目标：学生能够运用所学的词汇和表达方式，讨论人口增长对社会、资源和环境的影响，并提出解决问题的方法。
3.情感目标：学生能够认识到人口问题的严重性，树立环保意识，积极参与社会公益活动。
四. 教学重难点1.重点：学生能够掌握与人口问题相关的词汇和表达方式。
2.难点：学生能够运用所学的词汇和表达方式，讨论人口增长对社会、资源和环境的影响，并提出解决问题的方法。
五. 教学方法1.任务型教学法：通过设定具体的任务，引导学生参与讨论和交流，提高他们的语言运用能力。
2.合作学习法：学生分组进行讨论，培养他们的团队协作能力和沟通能力。
仁爱版英语九年级上册Unit 2 Topic 1《Population has caused too
SectionD 基础知识训练一、根据英文释义或首字母提示写出单词。
1、 The earth is one of the p in the solar system、2、 His grandfather has high blood p 、3、 The government plans to c more jobs for young people、4、 the red liquid （液体）that flows through the bodies of humansand animals、5、 a kind of hard black mineral(矿物)that is found below theground and used to produce energy、二、单项选择。
( ）1、 All sorts of pollutions around us are bad our health many ways、A、 for； byB、 for； inC、 of; inD、 of； by（ )2、—Working in noisy conditions for a long time is bad for our hearing、—I agree with you、 It may make people go 、A、 sourB、 deafC、 greyD、 well（ )3、 There are several chemical factories pouring waste water intothe stream、They may cause 、A、 air pollutionB、 water pollutionC、 noise pollutionD、 light pollution( ）4、 Burning gas, oil and coal air pollution and it can also some illness、A、 creates； causeB、 created； causeC、 created; causesD、 creates； causes（）5、 less pollution， the earth will become andour people’s health will be 、A、 by; green； goodB、 with； greener； betterC、 in； greener; betterD、 on; greenest; best三、汉语提示完成句子.1、噪音污染也可能引起高血压.Noise pollution can cause as well、2、大多数人没有意识到自己正呼吸着被污染的空气。
仁爱版英语九年级上册Unit2Topic1Populationhascausedtoomanypro
SectionB 基础知识训练一. 依照首字母提示补全单词。
1. Because of the bad air, I have a p in my throat all the time.2. Spitting in public is a kind of a behavior.3. Smoking is h to your health. Giving it up earlier is good for you.4. It’s so hot in Nanjing this summer that even many local people can’t b it.5. America p more cars this year than last year.二. 单项选择。
（）1. I can’t the noise outside. It’s nearly driving me mad.A. holdB. agreeC. getD. bear（）2. It’s difficult for me after the 20-kilometer hiking.A. breathB. breatheC. to breathD. to breathe（）3. —Jane is these days. Let’s think of ways to cheer her up!—What about putting on a short play?A. in a good moodB. in surpriseC. in a bad moodD. in high spirits（）4. Have you the people here? It is said that they have a kind of strange illness.A. hearB. heardC. noticedD. notice（）5. ——I’ve got a pain in my throat.A. What’s matter with you?B. What’s for?C. What’s wrong with you?D. Can I help you?三. 从方框当选择适合的选项补全对话。
九年级仁爱上册 Unit 2Topic 1课文翻译填词
九年级仁爱上册Unit 2 Saving the Earth 拯救地球Topic 1：Pollution has caused too many problems污染已经造成太多问题。
Section A译文1a简和玛丽亚：康康，我们要去哪里？Kangkang, we go ?康康：西山怎么样？我以前去过那里。
那里是一个有很多花花草草的美丽的地方，空气清新，流水清澈，你将会看到蜜蜂和蝴蝶在翩翩起舞。
the West Hill? I've there before. It's a beautiful place lots of flowers and grass. The air is fresh and the water is clean, and you will see bees and butterflies dancing.迈克尔：听起来很好！让我们去那里吧！! Let's go there.（两天后，他们来到西山了）Two days later, they come to the West Hill康康：哦，我的天哪！花花草草全没了，流水这样肮脏，臭气熏人。
这里发生了什么？Oh, my ! The flowers and grass have ! The water is so . It smells . What here?玛丽亚：看，有几家化工厂正在往小溪排放废水。
Look, there are chemical pouring waste water into the .康康：一切都变了。
Everything has .迈克尔：你们仍然要在这里进行野炊吗？Do you still want to here?简：当然不。
Section B译文1a（一个老太太正在咳嗽，她看起来虚弱）An old lady is coughing. She looks .康康：早上好，老奶奶。
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SectionA 基础知识训练
一. 根据首字母提示补全单词。
1. There are s boys playing soccer on the playground.
2. Don’t w even one drop of water, because the earth is very short of water.
3. Humans have p their own environment themselves.
4. Oh, what a m ! Environment has been totally destroyed by those factories.
5. What a s ! Those beautiful flowers are dead because of the poisonous (有毒的)soil.
二. 单项选择。
( )1. Many years ago, the air was fresh and the water was clean here. We could bees and hear birds .
A. see; dance; sing
B. see; dancing; singing
C. saw; dance; sing
D. saw; dancing; singing
( )2. He says he the Great Wall twice.
A. has been in
B. has been to
C. has gone to
D. has been for ( )3. People in the Northwest have too many trees, so sandstorm is always coming in many parts of China in spring.
A. cut off
B. cut down
C. cutting off
D. cutting down ( )4. This kind of flower looks , but smells .
A. nice; terrible
B. well; terribly
C. well; bad
D. better; worst ( )5. Don’t waste water the river and the lake.
A. put; into
B. pour; in
C. pour; into
D. put; to
三. 完形填空。
Many years ago, people lived a hard life. They couldn’t use modern machines, because there was 1 one at that time. Today people have a better life but there are new problems. One of biggest problems is it has 2 our rivers and lakes dirty. It kills our fish and affects our 3 water. We call it water pollution. Noise pollution makes us talk more 4 and become angry 5 . Air pollution is the most serious kind of pollution. It affects all living things in the world. Machines and factories 6 our air every day. Sometimes the pollution is so 7 that it is like a blanket (毯子）covering a city. Many countries are making new laws to reduce pollution. We must clean 8 water before we 9 them into some place. We need to do many other things to protect our environment. We must put rubbish into dustbins 10 throwing them about. We can go to work by bus, on foot, or with friends in a car. If we do like that every day, our environment will be better.
( )1. A. no B. not
C. many
D. much
( )2. A. make B. made
C. keep
D. kept
( )3. A. drink B. drunk
C. drinking
D. drank
( )4. A. clear B. clearer
C. louder
D. loudly
( )5. A. easier B. easy
C. more easily
D. easily
( )6. A. pollute B. polluting
C. pollutes
D. polluted
( )7. A. light B. hard
C. thick
D. thin
( )8. A. well B. waste
C. wasting
D. wasted
( )9. A. pour B. place
C. plan
D. protect
( )10. A. instead of B. instead
C. because of
D. because
参考答案：
一.1. several 2. waste 3. polluted 4. mess 5. shame
二. see sb. doing slh.看见某人（正在）做某事。
2. B has been to 表示“去过”。
3. B cut off 断，切断;cut down 砍倒。
look看起来;smell闻起来。
两个词都是感官动词，后接形容词作表语。
三.1. A 2. B 4. D 6. A 9. A 10. A。