Topic 1 Pollution has causes too many problems.Section C课件（42张PPT）

课件42张PPT。Unit 2 Saving the Earth
Topic 1 Pollution has caused too many problems .
Section CLearning Aims （学习目标）Learn some useful words and phrases about noise pollution .
学习与噪音相关的单词和短语。2. Know about the harm of noise pollution.
了解噪声的危害。4. Write a passage .
能写出一篇与保护环境相关的作文。3.Give some suggestions about reducing noise pollution.
能提出一写减少噪声污染的建议。Speak out the names of the pollution.air pollutionlight pollutionlitterwater pollutionsoil pollutionnoise pollution
What?kind?of?pollution?do?they cause? Qustionnoise pollution write down the things that can make noises.pianobuscatwindBrainstorming
Before readinglose one’s hearinghave hearing loss丧失听力print v. 印刷go deaf 变聋disturb v. 打扰be harmful to
do harm to对…有害uncomfortable
令人不舒服的unpleasant
令人不愉快的while readingUnderline the topic sentence of the passage
in 1a.Try to find out the topic sentence to understand the content of a paragraph.Noise is also a kind of pollution and is harmful to human’s health.Fast readingTry to find out the topic sentence to understand the content of a paragraph.Try to find out the topic sentence to understand the content of a paragraph.1. produce A. to hurt someone
2. deaf B. a type or a kind
3. print C. not be able to hear
4. harm D. to grow or make
something
5. sort E. to put words or
pictures onto paper
using a machine1b match the words with their meanings.How does noise harm people’s health?a. People often ____ ______.
b. People often feel ____________ and __________.
c. People may become _____ or _____.go deafuncomfortablesickunpleasantdeafCareful readingLet’s play a game!1254637Give a proper title to this passage.Noise pollution
1 pointFill in the blanks. ( 2 points)
1. Noise pollution is also a kind of pollution and is _________ (harm) to human’s health .

2. Loud noise makes people feel ________ (pleasant) and ________ (comfortable).
harmfulunpleasant uncomfortablelose one’s hearing/have hearing loss no better than/ as weak as对…有害和…一样差Phrase Collection失去听力3 pointsbe harmful to / do harm to[def]4 pointsdeaf聋的print印刷[?ri:sntli] recently不久前；最近[?hɑ:mfl]harmful有害的5 points Because these young people always listen to loud
pop music . Recently, it was reported that many teenagers in America
can hear no better than 65-year-old people do. Noise is a king of ________ (pollute). Cars and machines produce too much noise. It makes people feel ____________ (comfortable) and ___________ (pleasant). It also does great _______（harm）to people’s _________(hear). Noise is very ________ (harm) to humans’_________ (healthy). Complete the passage. (6 points)6 pointspollutionuncomfortableunpleasantharmhearingharmfulhealth What Can you do to reduce noise pollution ? Please give some suggestions.7 pointsKeep away from crowded places.
Close the doors and windows.
Turn down the TV and radios.
Don’t talk loudly in public.
Wear an earplug (耳塞).After reading
If you are asked to write the fourth paragraph, what would you write ?Qustion What should we do to protect our beautiful city ?Have a discussion! 为配合我市开展“创建文明城市(build a civilized city)”活动，学校举办以How to Behave Well?为主题的英语征文比赛。现在请你根据所给提示内容，用英语写一篇80词左右参赛短文。
　　提示：1.衣着整洁;
2.保持环境卫生;
　　 3.待人有礼，乐于助人;
4.遵守交通规则;
5…….
　　要求：1.文章必须包括所给提示中1～4项内容，可展开思路，适当发挥;
　　2.文中不能出现考生的真实姓名、校名等。　（真题链接）Noise pollution
Words and phrases
How does noise pollution cause ?
How to solve the problem?Summary Homework
Make a wall newspaper about pollution.. Thanks for
your listening!