Unit_13.3_We’re_trying_to_save_the_earth.ppt

1、Unit 13 Were trying to save the earth 第三课时 ( Section B),情境引入 Leading-in,Discussion: what can we do to help save the planet? Rank these items from the easist (1) to the most difficult (5).,_ stop riding in cars. _ recycle books and papers. _Turn off the lights when you leave a room. _Turn off the sho

2、wer when you washing your hair. _Dont use paper napkins.,5 3 1 2 4,活动探究,Fast-reading Now turn to page 102 and read the page quickly to find answers to the sheet.,Possible answers,careful-reading Raed the passage again and fill in blanks.Using the following words put to good use, set up, known for, p

3、ull down, not onlybut alao, buildout of, Amy Hayes lives in the Uk. Many of the old buildings in her neighborhood were _. All the rubbish and old things in Amys neighborhood were then _ when Amy built her house.,pulled down,put into use, Amy is very creative and she _ her front gate _ rocks and old

4、glass bottles. She put an old boat on top of her house. Jessica Wong sells her bags in a small shop, but she also _ on line business to sell them.,built,out of,set up, Though Jessicas bags are made from old clothes, her bags are _ being cute and useful. Wang Tao _ makes large pieces of metal art tha

5、t look like humans or animals, _ make smaller pieces for the home.,known for,not only,but also,延伸拓展,Studying useful words and expressions., put into use: 应用；利用；投入使用 The first digital computer was put into use in 1944. 一九四四年,第一台二位制计算机投入了使用. The newly built waiting building was put into use today. 这座新

6、建的候机楼今起启用., set up 竖立；升起; 建立；设立；创立; 创造（纪录等） They set up some stones as land marks他们竖起一些石头当界碑。 The school has set up a special class to help poor readers The French team set up a new record at tonights meeting, known for: 以而着名,出名,以见长 Mrs. brown is known for her hospitality .布朗夫人以其好客闻名。 London used to

7、 be a city known for its black fogs. 伦敦的“黑雾”一向闻名。 Be known as: 以作为而著称 Now he was known as a steady man .现在他已被大家认为是一个可靠的人。, not only but also: not onlybut also用于连接两个表示并列关系的成分，其中的also有时可以省略。 She not only plays well, but also writes music. 她不仅很会演奏，而且还会作曲。 He works not only on weekdays but on Sundays. W

8、e were not only hungry, but also tired. 我们不但饿了，而且也累了。 当not onlybut also连接两个主语时，谓语动词的数原则上与其相近的主语保持一致。,若连接两个句子，not only 置于句首时，not only后面的句子要用部分倒装。 Not only did he speak more correctly, but he spoke more easily. 他不仅说得更正确，而且讲得更不费劲了。, pull down: 拆毁,拉倒 A small crowd attempted to pull down a statue. 一小伙人试图

9、推倒一尊塑像。 They have managed to pull down the old building. 他们已拆毁了那幢旧建筑.,随堂练习,Translate the following sentences:,许多古老的建筑物已经被拆除了。（pull down）,Many old buildings have been pulled down.,那辆新车将于下个月开始投入使用。,The new car will be put use next month.,鲁迅作为一个伟大的作家而出名。,Lu Xun is known as a great writer.,不仅学生们，老师也被邀请参加聚会。,Not only students but also the teacher is invited.,这个组织设立于1998年,The organizat