Do you like it? Why? Do you think noise is a kind of pollution?(录音a) (录音b) (录音c) (录音d) (录音e) (录音f) (录音g)Can you tell me any kinds of noise pollution? (录音）Yes, the sound of Discuss these phrases, check which is pollution and talk about what kind of pollution it is.Producing electricity by wind, talking loudly after classlaughing loudly at the cinema, smoking in publicPlaying loud rock music at midnight, Burning wood ,gas, oil and coalListen to 1a, answer the following questions.Does the writer think noise is a kind of pollution?Yes, he does.Listen to 1a, answer the following questions.Is it harmful to human beings health? How do you know?Yes, it is. Because people who work and live in noisy conditions may go deaf.be harmful to = do harm toharm v. & n. 危害，伤害，损害do great harm to对有着极大的损害E.g. It not only disturbs others but also does great harm to hearing. Translate the following sentences into Chinese.Quite a few people living near airports also have hearing loss.许多生活在机场附近的人们也丧失了听力 。 quite a few = many quite a little = much very few 几乎没有几个 very little 几乎没有一点Translate the following sentences into Chinese.However, not all people know that noise is also a kind of pollution然而，不是所有的人都知道噪音也是一种污染not all 表示不完全否定，意为“不是 所有的都”。同样的结构还有 not both, not every, allnot, bothnot, everynotTranslate the following sentences into Chinese.Recently it was reported that many teenagers in America can hear no better than 65-year-old people do, 近来有报道说美国许多青少年的听力 像65岁的老人那么差，it is reported that 据报道 no better than 同一样（坏）According to 1a, tell which one is false.According to 1a, tell which one is false.In the U.S.A, many teenagers can hear no better than 65-year-old people do. Not all people work in noisy conditions. Making too much noise in the classroom during the break is a kind of pollution. Noise cant make people sick. Nowadays, few countries are trying to solve all sorts of pollution problems1C Pair work Discuss and decide which paragraphs they belong to. People working in a sawmill for a long time may go deaf. China is trying to solve noise pollution problems. There are many kinds of pollution in the world.Building houses at night disturbs the people nearby.(2)(3)(1)(2)Reading 1a again and then finish the following tasks.1. Give a proper title to this passage. 2. Change the following sentences into ones that have the same meanings. a.Not all people know that noise is also a kind of pollution.know(s) that noise is a kind of pollution, . b. Many teenagers in America can hear no better than 65-year-old people do. In America, many teenagers hearing is 65-year-old peoples.Noise PollutionNot everyoneas wellas weak as3. Which of the following can do harm to peoples hearing? Check( )them.( )a. printing newspapers and books ( )b. living near airports ( )c. throwing rubbish around ( )d. making a lot of noise in public ( )e. living very close to a busy street ( )f. listening to loud musicRetell the passage using the following words.air pollution noise a kind of pollution go deaf have hearing loss no better than try to solve 用所给词的适当形式填空。 1. It was (report) that Liu Xiang would take part in the next Olympics. 2. Look! There is a little boy (play) soccer on the playground. 3. Noise pollution can cause people (become) sick or deaf. 4. Its a pity that such a beautiful lake (go). 5. People who work and live in (noise) conditions may go deaf.reportedplayingto becomehave gone noisy pollution is harmful to peoples health. Quite a few people living near airports also have hearing loss. can hear no better than 65- year-old people do. it can even cause them to become sick or deaf.2. Written work Write a letter to the newspaper about pollution problems. The following questions may help you.1. What kinds of pollution are there in your hometown? 2. What are the bad effects of pollution? 3. Whats your hope?Lets protect our earth!