新概念英语二册 lesson7 教师版讲义

To one’s +表达人情绪的名词 to one's joy To my joy, my mother came here yesterday. to one's excitement To our excitement, our team wins. be full of ...装满 My bag was full of books. The cup is full of water. 提分第五阶段：总结本节课内容，温故而知新 【Key structures】 过去进行时 过去进行时的构成：be的过去式+现在分词 过去进行时和一般过去时经常同在一个句子里使用。过去进行时表示过去正在进行的动作或情况，一般过去时则表示比较短暂的动作或事件。正在进行中的动作或情况往往由连词when，while，as，just as等引导。 when，while 当……时候（强调动作同时发生） while+从句, 动词一定是延续性动词 when+延续性动词/瞬间动词 while能用when代替，但是when却不一定能用while代替。while通常只引导持续时间较长的动作，并且主句和从句可以同时用过去进行时，而when和as一般不这么用。 John was watching TV while his wife was talking with a neighbour over the phone. Just as I was leaving the house, you came in. when也可以引导比较短暂的动作，while和as则一般不行。 We were having supper when the lights went out. 过去进行时往往与表示一段时间的状语连用，如all morning，all night，all day，all evening，the whole week等，表示这段时间一直在干什么。 What were you doing all evening? I couldn’t find you anywhere. 过去动作同时发生的时态 ① 过去两个动作同时发生, 习惯上一个用一般过去时, 另一个用过去进行时；动作长用过去进行时, 动作短用一般过去时; 分工的情况, 动作的开始时间和结束时间几乎相同, 均用过去进行时; I was listening to the radio, my sister was dancing. When my mother was doing the housework, my father was watching TV. ② 两个动作在同时段进行, 在不同时间结束, 先发生的动作未结束, 另一个动作发生, 先发生的动作用进行时态, 另一个动作用过去时. When I was opening the door, the telephone rang.先开门 When the telephone was ringing, I opened the door. 电话先响 ③ 瞬间动词（如：arrive）没有进行时态, 所以两个动作同时发生, 延续性动词用进行时态, 瞬间动词使用过去时态. When he arrived, I was having dinner. I am arriving 进行时态表示将要 第 5 页

Exercises D 1 As my father ______ (leave) the house, the postman ______ (arrive). was leaving；arrived(两个瞬间动词同时发生可能性很小, 应具体分析, 故用进行时态表将来) 5 While mother ______ (prepare) lunch, Janet ______ (set) the table. set the table摆桌子 was preparing；set 【Special Difficulties】 短语动词中的小品词 许多动词加上介词或副词后就会改变词义，这些介词和副词通常被称为小品词。它们没有词形的变化。有些小品词既可以作介词又可以作副词。判断一个小品词是副词还是介词要看小品词有没有带宾语。有宾语的是介词，没有宾语的是副词，介词的位置相对固定，不能变动。 ① vi.&vt.+ prep./adv.+宾语(n.) She is walking up the hill. ② vt.+宾语(n./pron.)+adv. take off the coat =take the coat off =take it off put on your shoes =put your shoes on =put them on I always take money with me.我身上总带些钱 Exercise 11 They have pulled down the old building. pull down… （pull；down） pull one's leg 开玩笑 You are pulling my leg.你开我玩笑 12 Make up your mind. make up…--->make up one's mind 习惯用法不换,语法上可换 13 He asked for permission to leave. ask for…-->ask (sb.) for sth. 其实是省略sb.故不可换 【Multiple choice questions】 5 Someone had told the police that thieves would try to steal the diamonds. This happened ___a___ the plane arrived. a. before b. after c. when d. as soon as 两个动作先后发生(一个动作结束, 另一个动作才发生)用过去完成时 before 在……之前；as soon as 一……就 9 The parcel was valuable. It was ___c___ . a. worth b. worthy c. precious d. value valuable= precious value n. 价值 worth v. 值得……，后面一定要加词 something is worth… The book is worth reading. (动名词) The book is worth three dollars. worthy adj. 有价值的 be worthy of… 值得…… 第 6 页

This book is worthy of being read [to be read]. 这本书值得一读. acts worthy of punishment 应该受处分的行为 worthless adj. 无价值的 something is worthless(后面不加任何东西) 10 The thieves wanted to ___b___ the diamonds. a. rob b. steal c. take from d. take to 加something做宾语的一定是steal 本节课教学计划完成情况：照常完成□ 提前完成□ 延后完成□ 学生的课堂表现：很积极□ 比较积极□ 一般□ 不积极□ 学生上次作业完成情况：数量____% 完成质量____分 存在问题 ______________________________ 课后作业： 学生对本次课的评价： ○一般 ○满意 ○特别满意 学生签字： 课后记 第 7 页