新人教选修7Unit2课文重点句型ppt课件.ppt

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1、Unit 2 Robots,Language Points,Claire didnt want the robots in her house, especially as her husband would be absent for three weeks, but Larry persuaded her that the robot wouldnt harm harm her or allow her to be harmed.克莱尔并不想把机器人留在家里,特别是在她丈夫离家三周的这个期间。但是克莱尔被拉里説服了。他说,机器人不会伤害她,也不会让别人来伤害她。(Para.2, L1),考

2、点1,【点拨】该句是一个由but连接的_句。第一个分句包含一个as引导的_状语从句,说明克莱尔不愿机器人留在家里的原因;but之后的句子的主干为Larry persuaded her。persuade 后面是_宾语:her 充当_宾语,that 引导的并与从句充当_宾语。还要注意在该宾语从句中的notor的意思是“既不也不”。,并列句,原因,双,直接,间接,【区别】especially与speciallyespecially: adv. “格外地、主要地、尤其”,用于强调某种特别感受。在介词或连词前常用。specially: adv. “为了某一特别目的;专门”。【巧练】译为中文。(1)The

3、 sight here is very beautiful, especially when there is fog._(2)These shoes were specially made for you. _(3)选择题According to the recent survey, cancer is the leading cause of death among young adults, _ in this area.obviously B. especially C. specially D. probably,这儿的景色很美,尤其是有雾的时候。,这鞋专门为你做的。,B,He wa

4、s tall and handsome with smooth hair and a deep voice although his facial expression never changed. 他虽然面部表情毫无变化,但是个子高大、相貌英俊、头发平整,声音低沉浑厚。(Para.2, 倒数L3) 【点拨】描写人物时使用多种修饰语。 【模仿】她是个善良可爱的小姑娘,圆圆的脸,大大的眼睛,雪白的牙齿。_,考点2,She is a kind and lovely girl, with round face, big eyes and white teeth.,考点3:It was disturb

5、ing and frightening that he looked so human. 机器人如此通人性,这使她觉得心烦和害怕。(Para.3, L5、6)【点拨】 It 是形式主语,that引导的句子是这个句子的_,that从句叫_。It 放在句首,真正的_放在后面,这是英语的一种常见结构。带有that 从句的先行词结构有以下几种不同的搭配关系:It + be + adj.+ that-clauseTip: 在表示建议、命令、要求等意义的It 结构中,that 从句的谓语动词常用(should)do/be的形式。在表示惊讶、喜悦、遗憾等意义的It 结构中,that 从句的谓语动词也常用这种

6、形式。It + be + n.(或名词短语) + that-clauseIt + be + ed分词 + that-clauseIt seems/happens + that-clause,主语,并列句,主语从句,【巧练】根据中文意思完成句子。(1)It is _(他最好马上去那里。)(2)It is _真遗憾汤姆这么快就得离开。)(3)It is _ _(据说艾萨克将陪父母去欧洲访问。)(4)It _(好像他们现在急需帮助)。,best that he (should) go there without delay.,said that Isacc will accompany his pa

7、rents to visit Europe.,regrettable that Tom (should) leave so soon.,seems that they are in urgent need of help.,【区别】形式主语从句与强调句结构 强调结构将It、is/was和that 去掉后,句子结构仍然完整;形式主语从句将这些去掉后就不完整了。【巧练】判断下列哪个句子是强调句,那个句子是形式主语从句。(1) It is true that he would take the risk.(2) It was Tony that managed to help her in time

8、.,(1)形式主语从句,(2)强调句,Also she felt her home wasnt elegant enough for someone like Larry who wanted to improve his social position.还有对于像拉里这样很想提高社会地位的人来说,她觉得她的家也不够高雅。(Para.4,倒数L5)【点拨】句子结构:adj. + enough for someone like sb. + who从句【模仿】对于像他的班长那样想考入名牌大学的人来说,汤姆觉得自己还不够勤奋。_,考点4,Tom thinks he himself isnt dili

9、gent enough for someone,like his monitor who wishes to enter a famous uniersity.,So Claire borrowed a pile of books from the libraty for him to read, or rather, scan.于是克莱尔从图书馆借来一堆书给托尼阅读,或者说给他浏览一下。(Para.5, L3) 【点拨】or rather 意思是“或者更确切地说”,通常用于对前面所讲的内容进行修正或更准确地说。类似说法:to be exactly/exactly speaking/prope

10、rly speaking。 【巧练】根据中文意思完成句子。 Americans, _, African-Americans are good at Jazz music.(美国人,或者更确切地说,非洲裔美国人擅长爵士音乐)。,考点5,or rather,Claire thanked Tony, telling him that he was a “dear”. 克莱尔对托尼表示感谢,并说他是个“可爱的人”。(Para.6,倒数L8)【点拨】句中的telling him that he was a “dear”作状语,表伴随,说明谓语动词thanked 的动作发生时的另一个行为。分词作伴随状语时

11、,其逻辑主语为句子的主语;现在分词与句中的主语有主动的逻辑主谓关系,过去分词与句中的主语有被动的逻辑主谓关系。【巧练】语法填空:All night long he lay awake, _(think) of the problem. He went into the classroom, _(follow)by some students.,thinking,followed,考点6,As she turned around, there stood Gladys Claffern. 当她转过身去,格拉雷斯克拉芬站在那里。(Para.6, 倒数L7)【点拨】There stood此句为存在结

12、构,常用于这种结构的动词有stand, seem to be, happen to be, be likely to be, live, come, enter, lie等。【巧练】翻译碰巧没有人在房间里。There _ nobody in the room.,考点7,happened to be,考点8:How awful to be discovered by her, Claire thought. 克莱尔想,被她发现了,这多么难为情啊!(Para.6,倒数L6)【点拨】(1)该句是一个省略部分内容的感叹句,可补全为:How awful it was to be discovered b

13、y her!(2)感叹句中常可省略it is/was 或sb. is/was/were等。【巧练】根据汉语意思,把以下句子的省略部分补充完整。今天的天气真热!What a hot day (_ _) today! = How hot (_ _) today!多聪明的孩子!What a clever boy (_ _)!=What clever a boy (_ _)!,考点8,it,is,it,is,he,is,he,is,By the amused and surprised look on her face, Claire knew that Gladys thought she was

14、having an affair. 从她脸上惊奇的表情判断,克莱尔知道格拉迪斯认为她有外遇。(Para.6, L5)【Tip1】by:prep. 在此处相当于according to 根据,按照根据我的手表,现在的时间是两点钟。_ my watch it _ two oclock.【Tip2】by的用法:(1)“到时为止”,其后若跟过去时间,时态多用过去完成时;若跟将来时间,时间多用将来完成时。,考点9,By,is,到15岁时,他就自学完了高等数学。 _the age of 15, he _ himself advanced maths.(2)表示时间时,还有“在期间,不迟于”的意思。 我不知

15、道他为什么常在白天睡觉。 I have no idea why he often sleeps _.(3)作为介词时和副词时,意思还有“在附近,在旁边,经,由,依据,通过,用,以方式”等。在床边有一张小桌子。There is a small table _.,By,had taught,by day,by the bed,“You can be like her,” Tony told her and suggested that she invite Gladys and he friends to the house the night before he was to leave and

16、 Larry was to return.托尼告诉克莱尔说,你可以同格拉迪斯一样,还建议克莱尔邀请格拉迪斯和她的朋友到她家里来玩,时间就定在托尼离去和拉里回家之前的那个晚上。(Para.7, L3) 【点拨】该句是一个由and(第一个and)连接的_句。第二个分句包含一个that引导的_从句,the night before在句中作时间状语。还要注意的是suggest意为“建议”,后接宾语从句时,从句的谓语动词用_语气,即“(should )+动词原形”。,并列句,考点10,宾语,虚拟,【考点】was to leave 和was to return是过去将来时,表示按计划或安排将要发生的事。

17、【考例】In a room above the store, where a party _, some workers were busily setting the table.(湖南2006) A. was to be held B. has been held C. will be held D. is being held,答案:A,-you cannot have women falling in love with machines.总不能让女人和机器相爱吧。 (Para.11,L13-14) 【点拨】句子中含有一常用句型:cant/wont) have sb. doing st

18、h. 意为“(不能/将不)允许/容许某人干某事”。表示此句型时,该句型常用于否定句中。 【巧练】Translation (1)我不允许你这样粗鲁地跟我讲话。 _ (2)我绝不会让你再说这样的话。 _,考点11,I wont have you speaking so rudely to me.,I wont have you saying such things again.,【区别】have sb. doing sth. 意为“叫/让/请/使/命令某人干某事,强调doing的动作的持续,常附加时间状语在后面。 【巧练】Translation (1) 我令他们在吃饭时笑个不停。_ (2)昨天他让我等了他半个小时。_,I have them all laughing throughout the meal.,Yesterday he had me waiting for him for half an hour.,Thank you!,

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