unit 13 we’re trying to save the earth（第3課時(shí)）教案-全文預(yù)覽
【正文】 were then ________ when Amy built her house. ③ Amy is very creative and she ______________ her front gate ________________ rocks and old glass bottles. She put an old boat on top of her house. ④ Jessica Wong sells her bags in a small shop, but she also ____________ on line business to sell them. ⑤ Though Jessica’ s bags are made from old clothes, her bags are ______________ being cute and useful. ⑥ Wang Tao ____________ makes large pieces of metal art that look like humans or animals, __________ make smaller pieces for the home. Possible answers: pulled down, put to good use, built out of, set up, known for, not only? but also 3) Studying useful words and expressions. ① put ?into use: 應(yīng)用；利用；投入使用 The first digital puter was put into use in 1944. 一九四四年 ,第一臺(tái)二位制計(jì)算機(jī)投入了使用 . The newly built waiting building was put into use today. 這座新建的候機(jī)樓今起啟用 . ② set up 豎立；升起 。本單元分為 section A and section B 兩個(gè)部分。并且教給大家如何保護(hù)瀕危動(dòng)物，如何通過(guò)回收利用等方式來(lái)保護(hù)地球。 2. To understand the pasage on Page 102. (二 ) 過(guò)程和方法 3. To get a general knowledge of pollution by reading and rolepl
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