《英语新指导人教选修七课件：Unit 2 Robots2.3 .pptx》由会员分享，可在线阅读，更多相关《英语新指导人教选修七课件：Unit 2 Robots2.3 .pptx（19页珍藏版）》请在金锄头文库上搜索。
1、 1 Section Grammar 新知导学答疑解惑随堂练习 一二三 一 单句填空 1 Larry persuaded her the robot wouldn t harm her or allow her harm 2 Tony said that she must feel very unhappy say that 3 Claire thought it was ridiculous offer sympathy by a robot 4 She felt her home wasn t elegant enough for someone like Larry who wanted
2、 improve his social position to be harmed to say to be offered to improve 新知导学答疑解惑随堂练习 一二三 5 The robot was not allowed accompany her to the shops 6 Tony felt more than just the desire please Claire 7 What a sweet victory envy by those women 8 Asimov had an extraordinary imagination that gave him the
3、 ability explore future worlds to accompany to please to be envied to explore 新知导学答疑解惑随堂练习 一二三 to be given to to be made to study to be finished 二 变式训练 1 This is the book that I will give Tom tomorrow This is the book Tom tomorrow 2 She is too weak You shouldn t make her study tonight She is too wea
4、k tonight 3 People say that this team will finish the work next month The work is said next month 4 He pretended that the policeman mistook him for a thief He pretended a thief by the policeman 5 I don t expect that I shall be disturbed while I m sleeping I don t expect while I m sleeping to be mist
5、aken for to be disturbed 新知导学答疑解惑随堂练习 一二三 三 单句改错 1 It made us angry hear him talk like that 答案hear 前加to 2 You don t need be worrying about her She s safe at home 答案need后加to 3 We ll have more meetings like this in the few weeks to coming 答案coming come 新知导学答疑解惑随堂练习 一二三 4 To my surprise the boys are ma
6、de work day and night in the mine 答案work前加to 5 I happened to come across the book yesterday morning 答案come前加have 6 He didn t expect his book to be so well receiving 答案receiving received 新知导学答疑解惑随堂练习 一 被动语态概述 被动语态 是动词 的一种特殊形式 表示句子的主语是动作的承 受者 也就是动作的对象 一般来说 只有需要动作对象的及物动 词才有被动语态 被动语态 的构成是 助动词 be 动词 的过去分
7、词 被动句的时态 通过助动词 be的变化来体现 它必须与主语的人 称和数相一致 其变化规则 与连系动词 be完全一样 二 不定式的被动语态 考点一 不定式的被动语态的形式和用法 单句填空 并指出不定式的形式及用法 She is sent abroad to be trained train 她被送到国外培训 新知导学答疑解惑随堂练习 不定式的形式 一般式被动 用法 表示在谓语 之后发生的一个 动作 She was the first woman to have been elected elect to such a post 她是第一个被选举 到这个职位上的女人 不定式的形式 完成式的被动
8、用法 表示一个在谓语动 作之前 完成的动作 归纳 1 当不定式的逻辑主语是其动作的承受者时 不定式一般要 用被动形式 2 如果不定式所表示的动作与句子的谓语动词所表示的动作同 时或在其后发生 则用to be done 如果要表示的动作先于谓语动词 的动作 则用完成式即to have been done 新知导学答疑解惑随堂练习 考点二 不定式被动语态的语法功能 阅读 下列句子 指出不定式功能 所作的句子成分 和作用 并译成 汉语 The chairman had to speak slowly to be heard clearly 功能 作状语 作用 表示一个被动的动作 说明目的 翻译 董事
9、长不得不说得慢点 以便让大家都听清楚 He preferred to be offered a hard task 功能 作宾语 作用 表示一个被动的动作 说明一件事情 翻译 他喜欢接受艰巨的任务 This is the only car to have been chosen in the car exhibition 功能 作定语 作用 说明被修饰词 承受的一个动作 起限制作用 翻译 这辆车 是汽车展览会中唯一被选中的 新知导学答疑解惑随堂练习 It is a pity to be kept in the house in such fine weather 功能 作主语 作用 表示一个被
10、动的动作 说明一件事情 翻译 在这样 的好天气里被关在家里真是遗憾 The examiners don t allow any papers to be taken out of the classroom 功能 作宾语补 足语 作用 表示一个被动的动作 补充说明宾 语承受的又一个动作 翻译 主考官们不允许任何考卷被带出教室 新知导学答疑解惑随堂练习 考点三 不定式被动语态结构中的特殊情况 1 当作定语的不定式所修饰的名词或代词是不定式动作的承受 者时 不定式可用主动形式也可用被动形式 但含义不同 如果不 定式的执行者和句子的主语一致 就用不定式的主动形式 如果不 定式的执行者和句子的主语不一
11、致 就用不定式的被动形式 试比较 a Have you anything to send 不定式to send的动作执行者是句子 主语 you b Have you anything to be sent 不定式to be sent的动作执行者是 you 外的其他人 如 我 或 别人 新知导学答疑解惑随堂练习 2 有些动词 如want need require表示 需要 时 后接不定式的被动 形式和接动词 ing的主动形式表达的含义一样 如 The radio needs fixing now The radio needs to be fixed now 这个收音机需要修理 3 不定式作表语
12、形容词的状语 和句中主语构成逻辑 上的动宾 关系时 不定式多用主动形式 这时 形容词后省略了for sb 此类形 容词有difficult easy comfortable interesting necessary important等 即 主语 be adj to do 如 The work is easy for me to do It is easy for me to do the work 这项 工作对我来说容易做 English is important for us to master It is important for us to master English 对于我们来
13、说掌握英语很重要 新知导学答疑解惑随堂练习 考点延伸 比较不定式的被动形式 动词 ing的被动式及过去分词的不同 to be done表示将来 动词 ing的被动形式being done表示正在进行 动词 的过去分词形式表示发生在过去或已经完成 如 a The building being built over there will be our chemistry lab 被 动动 作正在进行 在那边正在建造的大楼将会是我们的化学实验 室 b The building to be built next month will be our chemistry lab 被 动动 作在将来发生 下
14、个月将要建造的大楼将是我们的化学实验 室 c Having been shown around the factory we went to the meeting hall 被动动 作已完成 我们被领着参观了工厂 然后走进会议厅 新知导学答疑解惑随堂练习 新知导学答疑解惑随堂练习 新知导学答疑解惑随堂练习 一二 一 单句改错 1 He has enjoyed high reputation since his first book published 答案 published前加was 2 It is required that the work finished in a week 答案
15、finished前加be 3 Look at the pride on his face He seems to have praised by the manager 答案 have后加been 4 So far more than 300 copies of this magazine had been sold 答案 had have 新知导学答疑解惑随堂练习 一二 5 They are decorating the hall where an evening party is to be holding next Friday 答案 holding held 6 He was seen
16、 slide into my room at midnight 答案 seen后加to或slide sliding 7 Unless some extra money has found the theater will be closed 答案 has is 8 Two thirds of the project were finished by the students independently 答案 were was 新知导学答疑解惑随堂练习 一二 二 单句填空 1 The novel is said publish next month 答案 to be published 2 My mother is not easy persuade 答案 to persuade 3 The volunteer will show you the right path take 答案 to take 4 They still have many difficulties overcome 答案 to overcome 新知导学答疑解惑随堂练习 一二 5 Are there any mor
