2014年九年级第一单元精讲精练.doc

Section A by asking the teacher for help 通过向老师求救 by 是介词，意为“通过，靠”，此处表示方法、手段、后接名词、代词或动词-ing形式。 He had to do all the work by hand. 所有的工作他都要靠手工做。 Mr. Green makes a living by teaching. 格林先生以教书为生。 【拓展】①by + 表示交通工具的名词（by 后不加冠词），意为“乘/ 驾/ 坐……”。 I went to Beijing by plane. 我乘飞机去了北京。 ②by + 时间，意为“不迟于；在……之前”。 I must be in bed by ten o’clock. 我必须在10点之前睡觉。 ③by + 地点，意为“在……旁边”。 We live by the sea. 我们住在海边。 ask sb. for help 意为“向某人求助”。 My mother asked me for help yesterday. 昨天我母亲要我帮忙。 The little girl asked the policeman for help. 这个小女孩向警察求助。 即学即练： -How do you learn English words? -_____making word cards. A. To B. By C. For D. With -How do you get to school every day. Lucy? -I go to school . A.ride my bike B.by my bike C.by bus D.by a bus Mr.Scott made a living by (sell) old things. She learns English by listening to tapes.(对划线部分提问) she learn English? Most of them take the train to work.(改为同义句) Most of them go to work . Does anyone learn English by watching videos ? 有人通过看录像学习英语吗？ watch 此处为及物动词，意为“看；观看”，指专注地看，有时含有“欣赏”之意。 I watch TV every evening. 我每天晚上都看电视。 We often watch them play soccer. 我们经常看他们踢足球。 辨析：watch，look，see与read watch 强调“看，观看”正在运动或变化的事物，有时含有“欣赏”之意 Do you watch TV at night ? 你晚上看电视吗？ look 强调“看”的动作，不强调是否“看见”了，后接宾语时，常与at连用 Look at the blackboard, please. 请看黑板。 see 强调“看”的结果，表示“看见；看到” We saw a wonderful film yesterday. 昨天我们看了一场精彩的电影。 read 强调“看”书、报、杂志等 I like reading at home. 我喜欢在家看书。 Do you have conversation with friends in English ? 你和朋友用英语交谈吗？ have conversations with sb. 意为“与某人交谈/ 会话”。 He had conversations with his son yesterday. 昨天他与他的儿子进行了交谈。 conversation 既可用作可数名词，也可用作不可数名词，意为“交谈；谈话”。常指非正式社交场合的谈话，也可指在正式场合的谈话。与动词have，hold连用时，其前需加不定冠词，但与动词make连用时，其前不加冠词。其常用短语有： have / hold a conversation with ... 与……交谈/ 谈话 make conversation 闲谈；搭讪 be in conversation with ... 与……谈话中 This is a private conversation. Don’t interrupt ! 这是私人谈话，别打搅！ What about listening to tapes ? 听磁带怎么样？ What about .