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课件网) Lesson 87~88 New Words Time lamp-post crash /l mp-p st/ /kr / crash /kr / n.碰撞 失事 撞车 have a crash v.（车）碰撞 （飞机）坠毁 这架喷气式飞机起飞(take off)后就坠毁了。 The jet crashed after took -off. garage attendant try repair lamp-post crash / g rɑ: / / tend nt/ /r pe (r)/ /tra / garage / g rɑ: / n.车库，停车房 汽车修理厂 他们的房子有一个双车位车库。 Their house had a double garage. a double garage 双车位 a single garage 单车位 repair /r pe (r)/ v.修理 修补，补救 我的鞋子破了，在哪里能修补我的鞋子。 My shoes are broken, where can I repair them try /tra / v.试，尝试 他尽量控制自己的声音。 He tried to control his voice. 退出后再重新登录试试。 Try logging off and logging on again. try to do sth.尽力做某事 try doing sth.尝试做某事 attendant [ tend nt] n.接待员，侍从；随从;服务员 adj.伴随的，附带的 [ tend] attend v.出席；参加 attendant bring garage crash lamp-post repair n. 接待员 /br / v. 带来，送来 n. 车库，汽车修理厂 n. 碰撞 n.灯杆 v. 修理 / g rɑ: / /kr / / tend nt/ /l mp-p st/ /r pe (r)/ number remember mechanic truth n. 数字 /r memb (r)/ v. 记住 n. 技工 n. 事实 / m 'k n k/ /tru:θ/ / n mb (r)/ try v. 努力，设法 /tra / Grammar Time PK 4.She has already_____(talk) with you. 2._____ you ever _____(see) him before 5.Have they _____(write) a book yet 1.I _____ never _____ (be) to France before. 3.How long ___ your mother _____ (teach) in that school yet 13 have been Have seen has taught talked written 6. I____ already ____ (see) the film. I _____ (see) it last week. 7. --_____ he _____ (finish) his work --Not yet. 8. My father ____ just ____ (come) back from work. He is tired now. have seen Has saw finished has come Multiple choice. practice · grammar 3. —_____ you found your keys yet —Yes, I _____ it just now. A. Have, found B. Have, find C. Did, found 1. Tom has _____ finished his work. A. already B. yet C. just now 2. You haven’t told me the truth _____. A. already B. yet C. just 影响 一件事发生在过去并且已结束，对现在有影响。 一. 定义(1)： 现在完成时 一. 定义(2)： 一件事发生在过去，持续到现在，并有可能一直持续下去。 持续 -1 +3 +5 +1 -4 ÷2 +2 -5 +3 +4 +4 -3 x2 +2 -1 +1 +5 a b c d e f g h i j k l m n o p q r s t u v w x y z Are you the luckiest one She has gone to the USA. He has lived in Wuxi for 10 years. I've already had my holiday . I haven't bought a present for my friend yet. I have been to the movie. 我已经看过那部电影了。 Have you seen that movie yet I haven't seen that movie yet. I have already seen that movie. 你曾经去过上海吗？ Have you ever been to Shanghai I have never been to ShangHai. 我从来没去过上海。 三. 时标词 already yet just 表示：已经（肯定句） 位置：放在have/has后。 表示：已经（疑问句），还没（否定句），位置：放于句末 表示：刚刚(肯定句，疑问句） 位置： 肯定句中位于have/has之后。 疑问句中位于过去分词之前。 ever 表示：曾经（疑问句）位置 ：放在过去分词之前 never 表示：从未/从不 位置：放在助动词have/has之后。 A b g F m e 1710 1810 1910 2023 He has learn ... ...
