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课件网) Unit 3 Language in use Module 12 Save our world Language practice Reuse means “use again”. Though pollution is heavy now, I don’t think it’s hopeless. Make new words. Join the parts of words in Box A with the words in Box B. You need to use some of the parts more than once. 1 -able -ful im- -less re- un- A B care collect hope possible use usual wanted waste Warming up Free talk Please explain the words “reduce”, “reuse”, “recycle” in English. Presentation -able -ful im- -less re- un- care collect hope possible use usual wanted waste Make new words. Join the parts of words in Box A with the words in Box B. You need to use some of the parts more than once. A B 02 新课讲授 Now work in groups. Play the guessing game English for Fun. collectable hopeful hopeless impossible unusual useless reuse unwanted wasteful Reuse means “use again”. Though pollution is heavy now, I don’t think it’s hopeless. Read the sentences: Task 1: Pre-reading 新课讲授 Make a new words. Join the parts of words in Box A with the words in Box B. You need to use some of the parts more than once. A –able -ful im- -less re- un- B care collect hope possible use usual wanted waste collectable, usable impossible reuse careful, hopeful, useful, wasteful careless, hopeless, useless unusual, unwanted 后缀 功能 例词 -ment 构成名词 agreement, government -ness coldness, happiness, illness -th truth, warmth -tion competition, education, information, invitation -ty activity, safety 后缀 功能 例词 -able, -ible 构成形容词 comfortable, eatable, enjoyable, possible, -al environmental, international, national, traditional -ful careful, helpful, useful -ive active, expensive -less careless, helpless, homeless, useless Now work in groups. Play the guessing game English for Fun. English for Fun 1. full of care _____ 2. can be collected _____ 3. full of hope _____ 4. without any hope _____ careful collectable hopeful hopeless 5. not possible _____ 6. not usual _____ 7. without any use _____ 8. use again _____ 9. not wanted _____ 10. making a lot of waste _____ unusual useless reuse unwanted wasteful impossible 4. 名词变形容词： -y -ous -ful windy, rainy, sandy dangerous, humorous helpful, careful, peaceful Grammar 后缀 含义 例词 -er, -or 构成名词 teacher, worker, visitor -ian musician -ing building, painting, shopping -ist artist, scientist -ment agreement, government -ness coldness, happiness, illness -th truth, warmth -tion competition, education, information -ty activity, safety Grammar Complete the conversation with the correct form of the expressions in the box. Mike: I hear you are off to the Caribbean for a holiday! Lucky you! But aren’t you (1)_____ the pollution that such long plane journeys may cause for the environment Ken: I know, but what can I do about it I’ve already tried my best to protect the environment. I recycle. I don’t (2)_____ things if I don’t want them any more. I (3)_____ the lights when I le ... ...
