课件23张PPT。Unit 13
We're trying to save the earth!Section A
1a-1cLiliStudying aims:
※Talk about pollution and
environmental protection.(谈论
污染及环境保护）
※Practice listening. Pay attention to “used to” and “should”
※Love and save our earth.Fan Bingbing visited Xianju last week. She took
some photos.pollutionPollution Kinds of pollution water pollutionWhat caused …?
Factories put
waste into
the river.Learning Competition 1 :
Guide1: Let’s learn!How should it be solved?
We should close down
the small factories. noise pollutionWhat caused …?The plane made
much noise. noise pollutionWhat caused …?The cars made much noise. take buses walk to schoolHow should it be solved?Factories and
people burn coal.What caused …?How should it be
…?
We should … air pollutionpairworkWhat pollution is it? It is …
What caused it? The …
How should it be …?
We should …Guide 2: Let’s talk!1aWrite down the words that related to the pollution.Guide 3: Let’s write!Discuss 1a in four and write.
(四人小组讨论)noise pollution
____________
____________
____________
____________air pollution
___________
___________
___________
___________water pollution
____________
____________
____________
____________loud musicplanes shipsmobile phonesfactoriescarssmokingshipsfactorieslitteringrubbishbuilding
housesbuilding
housesloud music cars rubbish planes
littering ships factories smoking
building houses mobile phonesLearning Competition 2 :
Guide 1: Let’s listen!
Listen and choose the right answer.
(导学一)
B
C
A1bListen and complete the sentences.really dirtyrubbishfishlitterwastegovernmentclose downclean upGuide 2: Let’s read and do!1.Read P 97 1c and P146 1b in
pairs. ( 2’)
2.Do exercises. (导学二)读书时间！根据短文内容及汉语提示或首字母完成句子。
One day Mark and Tony wanted to go _______ (游泳) in the river last weekend. But the river was really ______. Even the ______(底部) was full of ________(垃圾), there were no more ______ for fishermen to ______.
They think people are ________(扔) swimming dirty bottom rubbish fish catch throwing litter into the river. Factories are also
putting w______ into the river.
Tony said he should w______ to the
government. And the government
should ______ down the factories.
Mark said everyone should help to
save the river. Everyone should
play a part in________(打扫) up the
river. aste rite close cleaningWe only have one earth!
Let’s play a part in loving and saving it!See you Thanks for listening!
