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课件网) Grammar (P109～P111) 1. 概念。 when引导的时间状语从句 (1)When I was eight, I got a book about stars. 当我八岁时，我得到了一本关于星星的书。 (2)When the girl got older, she sailed the boat herself. 当那个女孩长大时，她亲自驾驶帆船。 when是连词，意为“_____”，其引导的句子相当于一个时间状语，用于说明主句动作发生或进行的时间，因此我们把when引导的句子称为时间状语从句。主句和从句中的动作同时发生。 在……的时候 2. 结构。 when引导的时间状语从句可置于主句的前面或后面。当从句在前面时，主从句之间用逗号隔开；当从句在后面时，主从句之间无需加逗号。 (1)当从句在前面时： When we arrived, the sky went dark. 从句 主句 (2)当从句在后面时： The sky went dark when we arrived. 主句 从句 3. 时态。 主句时态 从句时态 例句 一般 现在时 一般现在时(表示将来) When Peter sees the photo, he often thinks of his grandfather.每当彼得看到那张相片，他经常想起他的爷爷。 祈使句 Please stand up when the teacher comes in the classroom.当老师走进教室时，请起立。 一般 将来时 I will give her the bag when I see her. 当我看到她时，我将把袋子给她。 一般 过去时 一般过去时 When Fiona lived in London, she made a lot of new friends.当费安娜在伦敦居住时，她结交了很多新朋友。 ( )(1) —Have a good trip, Tom. —Thanks, mum. I will call you _____ I get to the hotel. A. before B. because C. so D. when D ( )(2) When George was ill, he _____ in bed for three days. Now he is getting much better. A. stay B. stayed C. stays D. will stay B ( )(3) I _____ you all about my exciting trip to London when I come back home. A. will tell B. tell C. tells D. am telling A 1. 概念。 used to/did not use to I used to go outside with my mom on clear nights and look at the sky. 我过去常常在天气晴朗的晚上和妈妈去外面仰望天空。 used to意为“_____”，后接动词原形，而且没有人称和数的变化。 曾经；过去常常 2. 用法。 used to的句式结构 肯定句 — 主语＋ used to＋动词原形＋其他. — 例：She ____ ___ go to bed early. 否定句 主语＋ didn't use to＋动词原形＋其他． — — 例：She _____ ____ ___ go to bed early. used to didn't use to 一般 疑问句 — Did＋主语＋use to＋动词原形＋其他？ —Yes， 主语＋did. / No， 主语＋didn't. used to的句式结构 例：—____ she ____ ___ go to bed early？ —Yes，___ ___. / No，____ _____. — 特殊 疑问句 — 特殊疑问词＋did＋主语＋use to＋动词原形＋其他？ 例：—_____ time ____ she ___ ____ go to bed？ —At nine o'clock. — Did use to she did she didn't What did use to ( )(1) I _____ go shopping with my mother on Sundays, but now we always go shopping on Saturdays. A. use to B. didn't use to C. used to D. is used to C ( )(2) Frank _____ live in Guangzhou. Actually, he lived in Beijing. A. used to B. didn't use to C. use to D. didn't used to B (1)Knives are used to cut things. 刀被用来切东西。 (2)I am used to living in the city. 我习惯于住在城市。 在例句(1)中，be used to do sth.意为“_____”。在例句(2)中，be/get used to doing sth.意为“_____”。 (1) 这个瓶子被用来装水。 This bottle ____ _____ ___ hold water. (2) 【翻译】我习惯每天早 ... ...
