外研版九年级上册module6Unit3.ppt

Unit 3 Language in useDo you know: re=againable=can be?renewable= can be new againcare collect done hope possible usual used wanted wasteAPositive: -able -ful Negative: im- -less re- un-Look at the boxesBMake new wordscan be collected _not done _full of hope _without any hope _not possible _collectableundonehopefulhopelessimpossiblenot usual _ not used _used again _not wanted _making a lot of waste _unusualunusedreusedunwantedwasteful 1. Polluted water is not healthy.2. Its something we can use again.3.The water in the river was very dirty.a. reusableb. unhealthyc. uncleanMatch the words with their meanings.4. Its not true that we dont listen to students.5. It was not possible to clean up the whole river.6. The people on the mountain top were not comfortable.d. impossiblee. untruef.uncomfortableComplete the table in Activity 3.NounVerbAdjectiveAdverb_electric_energeticallyenvironment _hopelessly_nationalelectricityenergyhopenationenergeticenviron-mentalenviron-mentallyhopelessnationallyhopeNounVerbAdjectiveAdverbpollute_seriousness_unusualness_unusuallywasteworrypollutionpollutedworriedlyseriouslyunusualwastewastefulwastefullyworryworriedserious1. They are working _to reduce waste.2. The situation is _. We cant do anything to make it better.3. The factory _ the river, and the fish died.energetically hopelesspollutedComplete the sentences with the correct Complete the sentences with the correct form of the words in Activity 3.form of the words in Activity 3.4. We dont often walk in the country. Its a(n)_ activity for me.5. Dont _. Everything will be all right.6. Dont use so much water. Its very _. worrywastefulunusualRead the ideas on protecting the environment. Read the ideas on protecting the environment. Put them in the correct column in the table.Put them in the correct column in the table.a. Dont buy anything made from endangered animals or plants.b. Glass bottles and newspapers can be taken to recycling centres and reused.c. Dont boil more water than necessary.d. Dont take new plastic bags from the shop reuse your old ones.e. Turn off lights when you dont need them.f. Use a bicycle or walk instead of using the car.WastePollutionWildlifeb, dc,e,faListen again and answer the questions.1. Why should you reuse plastic bags?2. Name two advantages of using a bicycle or walking instead of using a car.Because they are hard to recycle.There is no pollution and its a good kind of exercise.3. Why did animals die out?4. How can we stop some people trying to kill or sell endangered animals and plants?Because people have cut down a lot of trees and polluted the rivers.Never buy anything made from endangered animals.巩固练习巩固练习I. 请选择适当的词语，并用其正确形式填空请选择适当的词语，并用其正确形式填空(每词限用一次每词限用一次)。 polite, use, happy, instead, repair, like, believe, instead of, care, hope, mend 1. We should buy things that can be _.2. In England, asking a womans age is _.3. He is too busy. Let me go with you _.insteadreusedimpolite4. The doctor said Anns illness was _. Her mother was very sad.5. You are too _. How can you make such a mistake?6. My mother _ the clothes for me last night.7. What he said sounded _, so lets follow him.believablehopelesscarelessmended8. Ill stay at home _ going out because of the rain.9. My watch is broken. Can you help me _ it?10. I hate sweet food, so I _ eating cakes.11. The girl was very _ because the loud noise woke her up from time to time. unhappyinstead ofrepairdislike