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课件网) Lesson 40: Move Your Body Unit 7 Sports and Good Health 单词： outdoors, weight, couch, air, lucky, side 短语： used to, worry about…, not...any more, put on weight, couch potato, get out, in the sun, on one’s side 句型 (1) They used to be very active together. (2) They walked everywhere. (3) They played games outdoors. (4) He watches too much TV and plays too many computer games. (5) There is a letter at his front door. 能用英语描述生活习惯。 1 2 Learning Goals Free Talk Which do you think is good for you play computer games play basketball Free Talk Which do you think is good for you run eat chips New words and expressions. outdoors/ a t d z/ adv. 在户外 air /e / n.空气；天空 Let’s go outdoors and get some fresh air. New words and expressions. weight /we t/ n. 重量 put on weight 体重增加；长胖 New words and expressions. couch /ka t / n. 睡椅；长沙发椅 couch potato 沙发土豆 New words and expressions. lucky / l k / adj. 幸运的；侥幸的 New words and expressions. side /sa d/ n. 边；侧边 on my side 站在我这一边；支持我 Ben and Tim are good friends. They used to be very active together. They walked everywhere. They played games outdoors. But now Ben worries about Tim. Tim is not active any more. He has some bad habits. He watches too much TV and plays too many computer games. And he is putting on weight. Ben sends his friend a poem: You can be a couch potato and watch TV all day. But don’t do that. There is another way! Move your body, get out and have fun. Fresh air, a bike ride, playing in the sun! Presentation Tim arrives home from school. There is a letter at his front door. It’s Ben’s poem! He reads the poem and he smiles. He writes a poem back to his friend:Your poem is funny, But I feel really lucky. With a true friend on my side, My world will be open wide. Let’s meet tomorrow at six o’clock, And we can go for a good walk. Presentation Language points used to 过去经常，以前常常 其后接动词原形。它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作，并意味着这种动作目前已经不存在，所以它只表示过去，不表示现在。含used to的句式结构如下： （1）肯定句：主语＋used to＋动词原形＋其他. ※ I used to clean my bedroom before doing anything else. 我过去常常在做其他事情之前先打扫卧室。 Language points used to 过去经常，以前常常 （2）否定句：主语＋didn’t＋use to (或usedn’t to)＋动词原形＋其他。 ※ I didn’t use to/usedn’t to have milk. 我过去不喝牛奶。 （3）一般疑问句：Did＋主语＋use to＋动词原形＋其他？ ※—Did the boy use to be thin？这个男孩过去瘦吗？ —Yes, he did. 是的。 Language points used to 过去经常，以前常常 【拓展】 （1）be used to doing sth. 意为“习惯于做某事”，其中的to是介词， 后接动词时要用v.-ing形式。 ※ I am used to going for a walk after supper. 我习惯于晚饭后散步。 （2）be used to do sth. 意为“被用来做某事”，是动词use的被动语态结构，其中的to为不定式符号，其后要接动词原形。 ※ It is used to stop CO2 from entering the ocean.它被用来阻止二氧化碳进入海洋 ... ...
