九年级英语上册 Unit 2 Saving the earth Topic 1 Pollution has causes too many problems Section B课件 （新版）仁爱版.ppt

Topic 1 Pollution has caused too many problems.Section B 九（上）九（上）Unit 2 Saving the earth学习目标1.学习学习P29—P30的生词，并能进行英的生词，并能进行英汉互译汉互译.2.熟读熟读1a，能够说出，能够说出1a的知识点，能够的知识点，能够熟练做题熟练做题.3. 能够掌握一般过去时和现在完成时的能够掌握一般过去时和现在完成时的区别区别,并能熟练做题并能熟练做题.指导1 (1)内容：课本课本P29—30的生词 (2)要求：会读，知道其汉语意思，会读，知道其汉语意思，并能英汉互译并能英汉互译 (3)方法：先根据音标试读，同桌互先根据音标试读，同桌互相正音，提问相正音，提问 (4)时间：5分钟检测1 pain ________ produce ________ awful ________ harmful               ________ bear ________ breathe ________ chest ________ breath ________ soil ______疼，痛，痛苦疼，痛，痛苦很坏的，极讨厌的很坏的，极讨厌的有害的有害的承受，忍受承受，忍受呼吸呼吸一次吸入的空气一次吸入的空气生产，制造生产，制造胸部，胸膛胸部，胸膛土壤，土地土壤，土地疼，痛，痛苦疼，痛，痛苦          ______生产，制造生产，制造           ______很坏的，极讨厌的很坏的，极讨厌的   ______承受，忍受承受，忍受            _____  有害的有害的 ______     呼吸呼吸                 _________ 胸部，胸膛胸部，胸膛            _________ 一次吸入的空气一次吸入的空气 ________土壤，土地土壤，土地             _________painproduceawfulbearharmfulchestbreathbreatheharmful指导2(1)内容：课本内容：课本29页页1a方法：听录音和扫读。

方法：听录音和扫读时间：时间：5分钟分钟要求：听要求：听1a，完成，完成1b; 读读1a，完成，完成1cKangkang was going to leave the West Hill.He met Mrs. Zhou.They had a talk.  Kangkang asked Mrs. Zhou some questions.……What questions did Kangkang ask?指导2.(2)内容：课本内容：课本29页页1a 方法：精读方法：精读 时间：时间：8分钟分钟 要求：找出要求：找出1a 中的重点短语和中的重点短语和句子句子It’s difficult for me to breathe. 我呼吸很困难我呼吸很困难breathe v. 呼吸呼吸     e.g. He could hardly breathe because of the              lung cancer.breath n. 呼吸呼吸     e.g. She took a long slow breath to calm down.It’s + adj. + for sb. to do sth.e.g. It’s important for us to learn English well.       It’s easy for him to solve this problem.The factory causes too many problems. too many + 可数名词复数可数名词复数e.g. There are too many people in the supermarket. I don’t want to go there any more.too much + 不可数名词不可数名词e.g. I am busy. I have too much work to do.much too + adj./ adv.e.g. It’s much too cold today. Many people stay at home instead of going out.检测2(2)§1. 心情差心情差 _____§2. 不能容忍某事不能容忍某事/做某事做某事§_________§3. 我希望政府能快点解决这个问题我希望政府能快点解决这个问题___________§4. 希望做某事希望做某事________________§5. 更糟糕的是更糟糕的是 ____________________§6. 对某人来说做对某人来说做.....是怎样的是怎样的§___________in a bad moodI hope the government will solve this problem soon.hope to do sth What’s worsecan’t bear sth/doing sthIt’s +adj for sb to do sthIt’s difficult for me to breathe. 我呼吸很困难。

我呼吸很困难breathe v. 呼吸呼吸     e.g. He could hardly breathe because of the              lung cancer.breath n. 呼吸呼吸     e.g. She took a long slow breath to calm down.It’s + adj. + for sb. to do sth.e.g. It’s important for us to learn English well.       It’s easy for him to solve this problem.B. Listen again and match each question above with an answer below.a. Not yet. b. I’ve been like this since last week. C. It’s difficult for me to breathe. d. Oh, yes.Cbad1b A. Listen to 1a and check the questions you hear. Question Answer1. What’s wrong with you? _____2. How long have you been like this? _____3. Where have you been? _____4. Have you seen a doctor? _____5. Have you noticed the dead fish in the river? _____√√√√1c Read 1a and answer the questions.1. What caused Mrs. Zhou’s problems?2. What will Kangkang do?3. Do you have any other ways to solve Mrs. Zhou’s problems?The bad air and too much noise.He will write to the newspaper about these problems.2 Choose the correct words to complete the passage.Dear editor, I’m writing to say something about the chemical factory near my house. The factory causes _______ (too many/ too much) problems. First, it produces terrible gas, and it is hard for us to ________ (breathe/ breath). What’s worse, the factory makes a lot of noise. We can’t sleep well at night. It also pollutes the river nearby. Now there are many _____ (die/ dead) fish in the river. I think people should care for these problems and I hope the government will solve them soon. Yours, Kangkangtoo manybreathedead3a Look at the pictures and read the words and phrases, paying attention to the sounds and stress. `soil po`llution`water po`llution`noise po`llution`air po`llution`litter`light po`llution(    )(    )(    )(    )(    )(    )A                           BC                           DE                          FFCDABEsoil n. 土壤，土地Example:People use chemicals too much in their fields, /and soil pollution causes unhealthy food.1. People pour waste water into rivers and lakes, /so _________________ is almost everywhere in China.2. ______________ makes people sick. /It causes breathing problems and even cancer.3. In some cities, /there’s too much ________________ caused by many cars.4. ________________ is harmful to birds. /Also, /when we use too many lights at night, we waste energy.5. _________ makes a mess of our environment, /so people shouldn’t throw it around.3b Complete the sentences with the words and phrases in 3a. Then read them aloud, paying special attention to the pronunciation, liaison and pause.water pollutionAir pollutionnoise pollutionLight pollutionLitter要点归纳§ be in a good/bad mood.心情好心情好/心情差心情差§can’t bear sth/doing sth      如如I can’t bear the pain.    He can’t bear staying up so late.§too much+不可数名词不可数名词§too many+可数名词可数名词§hope+that从句从句§hope to do sth§It’s+adj+for sb+to do sth. . 单项选择单项选择( ) 1. There are ________ books in the shop. I don’t know which one to choose. A. too many B. too much C. much too D. too( ) 2. — Don’t smoke. It’s ________ to our health. — Sorry, I won’t do it again. A. harmB. harmful C. harmsD. harmed( ) 3. He has a headache. He feels difficult ________. A. breathe B. breath C. to breathe D. to breath ABC单项选择单项选择( ) 4. She is so noisy that I can’t ________ her. A. seeB. know C. bearD. understand( ) 5. —How long have you ________ this? — For a week. A. likedB. been C. been likeD. like( ) 6. If you are always ________, it will be bad for your health. A. in a good moodB. in a bad mood C. in good healthD. in need CCBHomework1. Read 1a.2. Read 3a and 3b, paying attention to    the stress, pronunciation, liaison    and pause.3. Finish Section B in your workbook.4. Preview Section C.。