Module 6 Save our world
don’t _________ water. it’s ________________ to throw away the food.
recycle v.
the machine can _____________ the bottles. the bottles can __________ by the machine.
electricity electric adj. electrical adj.
we use ____________ when we turn on lights.
energy n. energetic adj.
electricity is a type of （一種）_______. my little brother is _______, and he never feels tired.
ii. word study
waste浪費
wasteful浪費的
metal金屬
energy能量
recycle循環(huán)，再生，再利用
reader讀者
reusable可重新使用的
pollution污染
hopeless希望渺小的
environmental環(huán)境的
electricity電
iii. complete the sentences with the words in the box.
1.turn off that tap(水龍頭)! you shouldn’t __________ water.
2. every class collects __________ waste.
3. we should __________ the old books.
4. _____________ pollution is serious now.
5. it’s wasteful to ______________ paper and metal.
iv. listen and fill in the chart.
what can you see in the photo? it’s a ______, and it’s causing a lot of ________.
where does the pollution go? it goes into the ______ and the _________.
what can we do about it? there should be some _______ against（反對）that.
what about the other photo? it’s a place where you can _______ waste products.
why do we need to do that? to ________ _______.
v. listen and answer
1. whose email have they got?
2. what is a green school?
vi. answer the questions
1. how did zhao ming feel when he read the article?
2. what does a green school do? give one example.
3. why is it wasteful to throw away glass and paper?
4. what happens if we don’t turn off lights?
vii.complete the sentences according to the passage.
1. zhao ming first saw new standard while ____________________________
2. zhao ming wants to know when _________________________________
3. in a green school everyone _______________________________________
4. we can save our world if _________________________________________
viii. read a3&a4, then work in pairs. say what you should do about these problems.
--we should stop the factories from polluting the river.
--i agree. and we should stop them from polluting the air as well.
stop sb/sth from doing… 阻止……做……
ix. language points:
1. environment n. 環(huán)境