2022年高二英语选修七第二单元课件.docx

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1、精选学习资料 - - - - - - - - - Unit2 robot 第一部分 语法1.被动语态复习一个不变,三个变主动时态不变He teach es English.主语变宾语主动变被动 English is taught 宾语变主语 by him. 被动2. 不定式的被动1不定式的被动形式等式相加：一般式 to be done 名师归纳总结 - - - - - - -第 1 页,共 11 页精选学习资料 - - - - - - - - - to do + 完成式be done to be done to have been done表示不定式动作发生在谓语动词之前Eg.The book

2、 is said to have been translated into to do several languages. have done be done to have been done 2. 动词不定式的被动语态在句子中的作用名师归纳总结 1 做主语常用it做形式主语第 2 页,共 11 页- - - - - - -精选学习资料 - - - - - - - - - To be offered sympathy by a robot is ridiculous. 2 做表语is to be held next The party Saturday evening. 3 做宾语 She

3、 didnt like to be treated as a child. 4 做宾语补足语the house to be Tony expected completely transformed. 5做定语The English are proud of the Olympic Games to be held in London. 6做状语All these gifts must be mailed immediately so as to be received in time for Christmas. 翻译练习1. 据说这会议已经被取消了The meeting is said to

4、 have been canceled. 名师归纳总结 - - - - - - -第 3 页,共 11 页精选学习资料 - - - - - - - - - 2. 这个同学好像已经对政治失去了兴 趣； The student seems to have lost interest in politics. 3. 残疾人不喜爱被别人嘲笑； The disabled dont like to be laughed at. 4. 没有可以可以铺张的时间了； There is no time to waste/ be wasted 5. 能被邀请进这个英语俱乐部,是一大荣幸 It is a great

5、honor to be invited to the English Club 其次部分 课文解析1.Reading Comprehension True or False 名师归纳总结 - - - - - - -第 4 页,共 11 页精选学习资料 - - - - - - - - - 1.Larry was going to be away from home so he hired a robot to accompany his wife. 2. Claire didnt like the idea at the beginning, but she agreed to it at la

6、st. 3. Tony could understand Claire when she said she was not clever. 4. When Tony offered to help dressing, Claire was pleased to accept it. 5. It was Claire that first decided to invite Gladys and her friends to her house. 6. Clair es guests were filled with admiration when they saw her house 名师归纳

7、总结 - - - - - - -第 5 页,共 11 页精选学习资料 - - - - - - - - - was completely changed. 7. The company was satisfied with Tonys report because he had successfully made a woman fall in love with him. 2.Language Points Of Reading 1test out 试验；考查Scientists test out theories by experiment. 科学家靠试验检验理论；test vt. 测验；检

8、验；试验；检查 The teacher tested the children on their homework. 老师就孩子们的家庭作业 进行检查；2. alarm n. 1 a warning of danger 警报 a fire alarm I raised the alarm as soon as I saw what was happening. 2 fear caused by the expectation of 名师归纳总结 - - - - - - -第 6 页,共 11 页精选学习资料 - - - - - - - - - danger 恐慌I hope you wont

9、take alarm at the news.alarm v. 1 giving a warning 警告 The notice board alarms people not to swim in the river. 2 feel feared or cause anxiety 恐慌 The news that H5N1 has spread alarmed the nation. alarmed adj. 惊恐的 , 担忧的 alarming adj. 惊人的 , 吓人的 The news is really alarming. 3. accompany v. 1 to go/stay

10、with I d like you to accompany me to the supermarket. What accompanies him is always a dog. 2 to exist at the same time 和 一起 发生Lightning usually accompanies thunder. 4. declare vt. 1 宣布；宣告；声明+ that to make 名师归纳总结 - - - - - - -第 7 页,共 11 页精选学习资料 - - - - - - - - - known formally or officially The new

11、Congress declared a state of war with Germany. 战了；新的国会向德国宣2 宣称；断言 + that The accused man declared himself innocent. 被告声称他是无罪的；I declared at the meeting that I did not support him. 我在会上声明我不支持他；3 申报 纳税品等 I have nothing to declare. 我没什么要 申报的；辨析 : declare 与 announce declare 宣告, 宣布 a way of expressing on

12、eself I would like to declare my love for you. announce 宣布 to tell a lot of people If I have a birthday party, I want to announce it to my friends. 5. leave / let 不理睬 alone / be 不管 /不打扰 /名师归纳总结 I ve told you to leave my things alone.第 8 页,共 11 页- - - - - - -精选学习资料 - - - - - - - - - Please dont leave

13、 me alone in the dark room. Let me be, I want a rest. leave + 宾语 + 补足语 使 处 于 状态Leave the door open. 6. As she turned around, there stood Gladys Claffern. 当她转过身时, 看到格 拉迪斯 .克拉芬站在那儿；句中 as 意为“ 当 时” ,为从属连词 ,引导时间状语从句；通常强调“ 同一时间” 或“ 一先一后 ” ,如：As I was going out, it began to rain. 是”主句 “ there stood Gladys

14、Claffern由副词 there 引导的倒装句；【拓展】as 有时仍有 “ 随着 ” 的意思,如：As spring warms the good earth, all flowers begin to bloom. 由副词 there 和 here 引导的倒装句通常不用于人称代词即不说 he. ”“ Here comes 名师归纳总结 - - - - - - -第 9 页,共 11 页精选学习资料 - - - - - - - - - 而须说 “ Here he comes. ” 但在比照情形下,人称代词就与连系动词 句,如：be 构成倒装There was he, on the playg

15、round, while I had to study. 2. The guests would be arriving soon and Claire told Tony to go into another room. 客人很快就要来了,克莱尔叫托尼去另 一个间房；“ would 句中用到过去将来进行时,由 +be + 动词的现在分词 ” 构成,表示在过 去看来将来某一时间正在发生的动作；它常和表示过去将来的时间状语连用,但上下文清晰时,时间状语可省略；和 将来进行时一样, 它也常表方案中的事,不表意愿或准备；它仍有一个特点,即常用在宾语从句 例如：特别是间接引语 中；a. Mr. Smi

16、th never realized that some day he would be living in China. b. Mary told us that Jack would be 名师归纳总结 - - - - - - -第 10 页,共 11 页精选学习资料 - - - - - - - - - coming next Saturday. 【拓展】过去将来进行时有时也可用于其他从句 中,如： I would pay the rest as I would be leaving Beijing. 用在状语从句中； 也可用在独立句中；如： The car started. Ellen Green would be driving off to the college. 名师归纳总结 - - - - - - -第 11 页,共 11 页