人教版选修七英语课件：Unit 2 Robots learning about language2.ppt

1、Unit 2 Useful phrases 1.facial expressions 2.test out 3.social position 4. ring sb. up 5.turn around 6.manage to do 7.disappear from sight 8.be pleased with 9.leave /letalone/be 10 look atwith wonder 11. more than 12. or rather 1. 脸部表情脸部表情 2. 试验试验 3. 社会地位社会地位 4.打电话给某人打电话给某人 5. 回转，转向回转，转向 6. 设法做设法做 7

2、. 从视野中消失从视野中消失 8. 对对满意满意 9. 让让一个人待着一个人待着 10. 惊奇地看惊奇地看 11. 不仅仅不仅仅 12. 或者说或者说 1. desire v. 渴望；渴望；向往向往； 要求要求；希望得到；希望得到 People desire peace. He desired us to leave soon. She desired to marry a rich man. She desires that you (should) see her at once. n. 愿望；欲望；渴望愿望；欲望；渴望 I have no desire to discuss the qu

3、estion. He has a strong desire for knowledge / to learn. I am filled with desire to go back home. meet ones desire have / feel a great desire for at sb.s desire 应某人的要求应某人的要求 渴望渴望 满足某人的欲望满足某人的欲望 2. satisfaction n. ( opp. dissatisfaction) 满足满足;满意满意;舒服舒服 (at; with)；令人满意的事物；令人满意的事物 She felt satisfaction

4、 at having her ability recognized. Playing tennis is one of his greatest satisfactions. satisfy vt. satisfied adj. satisfying adj. satisfactory adj. 满足满足;使满足使满足 满意的满意的; 满足的满足的 令人满意的令人满意的 令人满意的令人满意的 express ones satisfaction at/ with find satisfaction in to sbs satisfaction/ to the satisfaction of sb

5、. with satisfaction 对对表示满意表示满意 对对感到满意感到满意 到使某人满意的程度到使某人满意的程度 满意地满意地 3. alarm n. 警报；惊慌；恐慌警报；惊慌；恐慌 give/raise/sound the alarm take (the) alarm at a fire alarm a false alarm air alarm water level alarm 发出警报发出警报 对对感到吃惊感到吃惊;因因而惊而惊 恐恐 火警火警 虚惊一场虚惊一场 空袭警报空袭警报 水位警告水位警告 The fire caused much alarm. “Whats up?”

6、 he asked in alarm. vt. 使警觉；惊动；使惊慌使警觉；惊动；使惊慌 Dont alarm yourself. be alarmed at (the news)被被吓了一跳吓了一跳 be alarmed for 放心不下放心不下/担心担心 完成句子完成句子: 1. A small boy saw the smoke and _ (发出警报发出警报). 2._(人人都感到惊恐人人都感到惊恐) the news that war might break out. raised the alarm Everybody was alarmed at alarmed adj. 惊恐的

7、惊恐的, 忧虑的忧虑的 4. sympathy n. 同情；同感；同情心同情；同感；同情心 I felt much sympathy for the blind. He could expect no sympathy from Beth. I have no sympathy with your silly ideas. 相关短语：相关短语： express sympathy for 慰问慰问 feel / have sympathy for同情同情 in sympathy with 同情；赞成；和同情；赞成；和一致一致 5. turn around 转身；回转；转变转身；回转；转变 I t

8、urned around and saw Jane was sitting directly behind me. Turn around! Yow are going the wrong way. turn about turn against turn away turn off turn on turn out 转身；转向；调向转身；转向；调向 背叛；反抗，使对抗背叛；反抗，使对抗 把把(脸脸)转过去；抛弃转过去；抛弃 解雇；关掉；使失去兴趣解雇；关掉；使失去兴趣 开（电灯，收音机，自来水）开（电灯，收音机，自来水） 结果是；证明是；生产结果是；证明是；生产(产品产品) 6. decla

9、re vt. 宣布；声明；表明；宣布；声明；表明； 宣称宣称 1) declare +n. 宣布宣布/告告 They will declare the results of the election soon. 2) declare + n. + (to be) n./ adj. 宣布宣布为为 The judge declared him (to be) the winner of the competition. I declared this conference (to be) open. 3) declare + (that)从句从句 宣称；声称宣称；声称 She declared (

10、that) she was right. declare war on/ upon对对宣战宣战 declare against 声明反对声明反对 declare for (in favour of) 声明赞成声明赞成 7. envy vt. 忘带忘带;遗留遗留 leave out 省去省去;排除排除;遗漏遗漏 Discovering useful words and expressions Rewrite these sentences using words or phrases of similar meaning from the text to replace the underlin

11、ed parts. 1. Bill felt great pleasure when he tried his new fax machine and it worked. 2. He felt pity for Claire because she was overweight and needed to lose about five kilos to look slim. 3. Even though Jane told him many times to go away her brother still accompanied her to the doctor. 4. Her gr

12、eatest wish was to look as elegant as Gladys Claffern. satisfaction, tested out sympathy leave alone desire Rewrite these sentences using words or phrases of similar meaning from the text to replace the underlined parts. 5. Please call me before you buy a new digital camera so I can go with you. 6.

13、She looked at the computer screen carefully hoping to find some new emails in her mailbox. 7. It was ridiculous that his own mother would not talk to him about the affair. 8. He felt happy when his boss stated that he could set aside some time for exercise. ring me up scanned absurd declared Complet

14、e the following paragraph using the words and phrase in their proper forms. turn around scan awful alarm clerk cushion declare favour bedding scan cushions / beddings beddings/ cushions favour Answer key: clerks awful turn around alarms declaring Revise the Passive Voice 英语动词有英语动词有主动语态主动语态(the activ

15、e voice)和和被动语被动语 态态(the passive voice)两种形式两种形式. 主动语态表示主语是动作的执行者；被语态表主动语态表示主语是动作的执行者；被语态表 示主语是动作的承受者。如：示主语是动作的承受者。如： Everyone enjoys exciting sports. Exciting sports are enjoyed by everyone. 转换规则转换规则 用公式表示为用公式表示为: (主动主动)S+V+O S(O)+V(be+V-ed)+by+O(S) Miss Li is teaching music now. Music is being taugh

16、t (by Miss Li) now. 一一 般般 进进 行行 完完 成成 现现 在在 am/is/are given 过过 去去 was/were given 将将 来来 shall/will be given 时 式 常见主被动时态变化一览表常见主被动时态变化一览表 am/is/are being given has/have been given was/were being given had been given shall/will have been given 1. English is spoken all over the world. 2. The water is be

17、ing turned into vapour. 3. Those rooms have not been cleaned yet. 4. He was seen to enter the room. 5. At that time they were being shown how to run the machine. 6. Radios had just been invented then, and people were talking about sending pictures by electricity. 7. Madame Curie will always be remem

18、bered as the discoverer of the element radium. 8. Before you come back, the building will have been finished. 含有情态动词的动词变成被动语态含有情态动词的动词变成被动语态 This problem can be solved. The computer must be repaired now Rubbish should not be thrown into the river. 动词不定式被动式的用法动词不定式被动式的用法 3. 不定式的不定式的完成被动式完成被动式表示其动作发生在

19、谓表示其动作发生在谓 语动词的动作语动词的动作之前之前。 He ordered the bridge to be built within the month. She was glad to have been given so much help. 1. 不定式与其不定式与其逻辑主语逻辑主语之间是之间是被动关系时被动关系时(即即 其逻辑主语是不定式动作的其逻辑主语是不定式动作的承受者承受者）, 要用不要用不 定式的定式的被动式被动式。 2. 不定式的不定式的一般被动式一般被动式表示其动作与谓语动词表示其动作与谓语动词 的动作的动作同时发生同时发生或或在其后发生在其后发生。 动词不定式的主动

20、被动结构变化动词不定式的主动被动结构变化 一般式一般式 进行式进行式 完成式完成式 主主 动动 to do to be doing to have done 被被 动动 to be done to have been done The church tower which will be open to tourists soon. The work is almost finished. (2010 上海上海) A. has restored B. has been restored C. is restoring D. is being restored 解析：解析：Restore意思为修

21、复，而最后一句表意思为修复，而最后一句表 明工程还未完成，因此为正在修复中，答明工程还未完成，因此为正在修复中，答 案选案选D。 高考真题高考真题 This coastal area a national wildlife reserve last year. (2010 湖南湖南) A. was named B. named C. is named D. names 解析：根据主语“解析：根据主语“This coastal area”与与 name之间的被动关系排除之间的被动关系排除B、D两项。根两项。根 据句中的据句中的last year判断用一般过去时，故判断用一般过去时，故 选选A项。

22、项。 The living room is clean and tidy, with a dining table already _ for a meal to be cooked. (2010 山东山东) A. laid B. laying C. to lay D. being laid 解析：解析： with复合结构的构成是“复合结构的构成是“with+宾宾 语语+宾语补足语”，由于宾语补足语”，由于table与与lay(搁放搁放) 之间是逻辑上的动宾关系，所以空格处之间是逻辑上的动宾关系，所以空格处 用过去分词表示被动。答案选用过去分词表示被动。答案选A。 Traditional fo

23、lk arts of Tianjin like paper cutting at the culture show of the 2010 Shanghai World Expo. (2010 天津天津) A. are exhibiting B. is exhibiting C. are being exhibited D. is being exhibited 解析：因为解析：因为2010年上海世博会现在还在进年上海世博会现在还在进 行着，所以像剪纸一样的天津传统民间艺行着，所以像剪纸一样的天津传统民间艺 术品也是“正在被展览”，所以用现在进术品也是“正在被展览”，所以用现在进 行时态的的被动语态形式。答案选行时态的的被动语态形式。答案选C。 Homework 1. Remember the language points and grammar focus in the reading passage. 2. Finish task 3 on page 13 and exercises 1-4 on page 14. 3. Finish exercises on page 55-56, WB.