云南省昆明市官渡区第二中学高中英语 Unit 2 Robots Structures the passive infinitive学案2 新人教版选修7(1).docVIP

nsec module 7unit 2 robotsrevising useful structuresmaterials: revising useful structures (page 14); using structures (page 56) content: the infinitive, mainly the passive infinitiveobjectives: language aim：revise: a) the form of the passive. b) when the passive is used. 动词不定式的被动式: a）何时用动词不定式的被动式？b）用动词不定式的主动形式表示被动意义的几种情形。some useful expressions in this part.ability aim：be able to apply the passive to express ones ideas in daily life.be able to distinguish the passive, especially in nmet.be able to apply the passive in english writing.methods: group discussion；cooperation with group members；autonomous learning；references；asking teachers。 references: textbook (pp: 14, 56 and 95); student times (issue 27: b3; issue 28: b3); oxford advanced learners english-chinese dictionary;other references.procedures:task 1 revision英语的语态：英语的语态有主动语态和被动语态。主动语态表示主语发出动作，被动语态表示主语承受动作。i bought the dictionary last week. （主语 i 发出“买(bought)”的动作）the dictionary was bought last week. （主语“the dictionary”承受“买(bought)”的动作, 即“被买”）被动式的形式：被动式的原形: be + 过去分词, 其中 be 有各种时态，由此可知：一般现在时的被动式：is/am/are + 过去分词一般过去时的被动式：was/were + 过去分词现在进行时的被动式：is/am/are + being + 过去分词过去进行时的被动式：was/were + being + 过去分词现在完成时的被动式：has/have been + 过去分词过去完成时的被动式：had been + 过去分词一般将来时的被动式：shall/will be + 过去分词过去将来时的被动式：would/should be + 过去分词含有情态动词的被动式：情态动词 + be + 过去分词（情态动词有：can, could, may, might, must, need, will, would, shall, should, ought to, dare; 通常把used to, have to, be able to, would rather, had better等也当做情态动词来使用。）还要注意：1) be going to do 的被动式：be going to be done 2) be about to do的被动式：be about to be done 3) be to do的被动式：be to be done英语的被动式还可用：“get + 过去分词”，强调动作的结果，只有少量动词用于该形式。如：dont play with a knife. you may get hurt(受伤).john and mary got married/divorced(结婚/离婚) last year.hell get punished (受罚) if he goes on like this.their team got beaten (被击败) last week.my hand got burnt (被烫着) while i was cooking.the car got stuck (陷入/陷进) in the mud. some people got caught (遇上/被困住) in the snow storm.the little cat got run over (被碾压) by a car.何时用被动式？强调动作的承受者时。如：the telephone was invented by bell.不知道动作的发出（执行）者是谁，或者没有必要说明是谁发出（执行）动作时。如：the new school was built last year.mrs. smith found the house had been broken into.printing was introduced into europe from china. 印刷术是由中国传入欧洲的。such things are not done twice. 这种事不可再做。在新闻报道、科技文体、说明文中常用被动式来陈述事实，显得更加客观真实。 press the button and signals are sent. two hundred people were killed in the tsunami and more people (were) injured.【秘笈】 如何用被动语态提高高考成绩？ 就是用在书面表达中。could you write down some possible sentences? 用主动语态表示被动意义的情形？1. she turned down a side street and then disappeared.2. great changes have taken place in the past 20 years.五、某些连系动词用主动表被动：一些感官动词，如look(看上去)，taste (尝起来)，sound (听起来)，feel (摸上去)，smell (闻起来)等，用主动语态表示被动意义。例如：1. these flowers smell very nice. 2. einsteins theory proved to be correct.六、某些静态及物动词不用于被动语态，如 belong to (属于), add up to(加起来总计)，date from (追溯到)，possess (占有)，lack (缺乏)等。例如：1. it is well known that taiwan belongs to china. 2. he lacks courage to do things well.不及物动词（或不及物短语动词）没有被动语态。如：happen (发生), take place (发生), come about (发生), break out (爆发), appear (出现), disappear (消失), last (持续), arise (出现；发生)，break down (中途抛锚)等。例如：task 2 previewaccording to exx. 1, 2, 3 & 4 on page 14 and exx. 1, 2 & 3 on page 56, put the following into english.喜爱；迷恋上 become attached to sb去理头发 go for a haircut质量不好 be of poor quality在12月10日上午 on the morning of december 10th以姓氏字母顺序 in the alphabetical order of the family names学习插花 learn how to display flowers beautifully; flower displays家庭的关爱；亲情 family affection对某人/事作出(负面的或不喜欢的)评论 make (unfavorable) comments on sb/sth为了的利益/好处 for the good of sblook at the passage again and underline all the verbs which use the passive voice. (ex. 1, p14)it was going to be tested out by larrys wife, claire. (paragraph 1)but larry persuaded her that the robot wouldnt harm her or allow her to be harmed. (paragraph 2)claire thought it was ridiculous to be offered sympathy by a robot. (paragraph 4)how awful to be discovered by her; claire thought. (paragraph 6)by that time, tony expected the house to be completely transformed. (paragraph 7)the women were impressed by claire, the house and the delicious cuisine. (paragraph 10)what a sweet victory to be envied by those women! (paragraph 10)but even though tony had been so clever, he would have to be rebuiltyou cannot have women falling in love with machines. (paragraph 12)task 2 the passive infinitivecomplete exx. 2, 3 & 4 on p14. complete exx. 1, 2 & 3 on p56. draw your own conclusion. 当不定式的逻辑主语是这个不定式所表示的动作的承受者时，一般要用不定式的被动式。不定式的被动式可以在句中作主语、作宾语、作表语、作定语、作状语。 5consolidation:multiple choice.in some parts of the world, tea _ with milk and sugar.a. is serving b. is servedc. serves d. servedvisitors _ not to touch the exhibits.a. will request b. requestc. are requesting d. are requestedthe pupils here _ all kinds of exercises every day in the past four weeks.a. kept busy doing b. keep on doingc. have kept busy doing d. have been kept busy doinglittle tom should love _ to the theater this evening.a. to be taken b. to takec. being taken d. takingi hurried to the meeting hall, only _ that the meeting had been put off.a. to tell b. to be toldc. telling d. toldthe bridge, which _ 1688, needs repairing.a. is dated from b. was dated fromc. dates from d. dated from06 全国卷 the water _ cool when i jumped into the pool for morning exercise.a. was felt b. is feltc. felt d. feels08 四川卷 tom knew he would certainly get _ if he was late home.a. shout at b. to shout atc. shouted at d. to be shouted at09 湖南卷 would you please keep silent? the weather report _ and i want to listen.a. is broadcast b. is being broadcastc. has been broadcast d. had been broadcast09 福建卷 -why does the lake smell terrible?-because large quantities of water .a. have polluted b. is being pollutedc. has been polluted d. have been polluted2009 江西卷, 10 the church tower which _ will be open to tourists soon. the work is almost finished.a. has restored b. has been restoredc. is restoring d. is being restored2009 江西卷, 10 there were many talented actors out there just waiting _.a. to discover b. to be discoveredc. discovered d. being discovered2010 北京卷, 22 in the spoken english of some areas in the us, the “r” sounds at the end of the words _.a. are dropped b. dropc. are being dropped d. have dropped2010 全国ii卷, 15 linda, make sure the tables _ before the guests arrive.a. be set b. setc. are set d. are setting2010 陕西卷, 24 it is reported that many a new house _ at present in the disaster area.a. are being built b. were being builtc. was being built d. is being built2010 全国i卷, 32 the discovery of gold in australia led thousands to believe that a fortune _.a. is ma