《Let's Clean Up!》Save Our World! PPT下載
第一部分內容：Learning Tip
World Environment Day began in 1972. It's organized by the U.N. every year in different countries. Its aim is to remind people to protect the environment.
Lead in.
When you see a lot of garbage in your schoolyard, what should you do?
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Let's Clean Up!PPT，第二部分內容：Learning Aims.
1. 學習并識記單詞和短語：
attention, rubbish, pollution, explain
2. 熟練應用 clean up, draw one’s attention, pick up, a bit of.
3. 明白保護環境是我們的職責，我們應該保持校園的干凈。
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Let's Clean Up!PPT，第三部分內容：Learn Some New Words.
school yard
['skuːljɑːd] 校園
attention
[ə'tenʃn] 注意，留心
rubbish
['rʌbɪʃ]
garbage
['ɡɑːbɪdʒ]
垃圾，廢物
pollution
[pə'luːʃn]污染
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Let's Clean Up!PPT，第四部分內容：Language notes.
1.Look at all of this rubbish.
rubbish garbage litter “垃圾” 不可數名詞
2.Ｗe should pick up the garbage.
pick up “拾起，撿起” 動詞短語
pick up the garbage = pick the garbage up
pick it up pick them up
pick up 還可以表示“(順便用車)來接”。
例：I‘ll pick you up at five this afternoon.
3. It would take too long.
take v.“花費”
It takes sb. some time to do sth.
cost v. “花費 ; 價值為”
Sth. cost(s) (sb.) some money
4. Each student could clean up a bit of the school yard.
a bit of=a little 意為“少數，一點兒”修飾不可數名詞。
例：There is a bit of/a little water in the bottle.
瓶子里有一點兒水。
另外，a bit=a little 意為“一點兒”修飾形容詞或副詞，表示程度輕。
例：It is a bit /a little cold today.
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Let's Clean Up!PPT，第五部分內容：Summary.
clean up 打掃；把…打掃干凈
draw one’s attention 引起……的注意
explain sth. to sb. 向某人解釋某事
pick up 撿起，拾起（順便用車）來接
a bit of 一點兒
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Let's Clean Up!PPT，第六部分內容：Homework.
Finish exercises of Lesson 43.
Role-play Lesson 43.
Better your design of the project on World Environmental Day and make a poster.
關鍵詞：冀教版八年級下冊英語PPT課件免費下載，Let's Clean Up!PPT下載，Save Our World!PPT下載，.PPT格式；
