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选修六Module 21、 兴趣导入二、学前测试单词拼写1If I can be of any other help,dont h_ to write to me.2I have seen clouds of different s_ in the sky.3There is some d_ whether the famous film star will come on time.4At last the sun was s_ after weeks of rain.5With the telescope,they can observe distant stars that are i_ to the naked eyes.6He stood there still,as if he were _(卡住)7She made herself _(舒心的)in a big chair.8I would like you to answer _(确定地)“yes” or “no”9The boy was thirsty for _(复仇)after his fathers death.10He has _(积攒)a large sum of money.三、知识讲解知识点1:核心词汇1I have seen clouds of different s_ in the sky.2. At last the sun was s_ after weeks of rain.3With the telescope,they can observe distant stars that are i_ to the naked eyes.4The boy was thirsty for _(复仇)after his fathers death.5He has _(积攒)a large sum of money.6He stood there still,as if he were _(卡住)7She made herself _(舒服的)in a big chair.8I would like you to answer _(确定地)“yes”or“no”9Dont _ to tell us if you have a problem as theres no room for _.(hesitate)10It was _ that he didnt even _ whether he would be accepted by the company.(doubt)知识点2:高频短语1_在中起重要作用,对有重要影响2_ 注视,盯着看3_ 对某人有吸引力,引起某人的兴趣4_ 与有联系,与联系在一起5_ 对看不见;无形的6_ 目光集中;注视;决定;确定7_ 出发,动身8_ 伸出9_ 存款10_ 朝走过来11_ 走开12_ 放下;镇压知识点3:重点句式1Then she leapt backwards,_,_.然后它向后一跃,脊背拱起,毛发竖立,尾巴僵直地伸着。2When it had gone past he crossed the road,_ the spot _ the cat had been investigating.车开过去后,他穿过马路,眼睛盯着那只猫一直在打量的地方。3It _ someone had cut a patch out of the air,.看上去就像有人将空间切开了一块,4.the feeling _ at the same time,he stood up and looked around for the cat,his guide.感觉像在半醒半梦间,他站起来环顾四周寻找他的向导那只猫。5A young man _ through a wood _ he saw a ring lying on the ground.一个年轻人正在穿过一片树林时,他看见地面上有一个戒指。知识点4:知识详解1.hesitatev犹豫,迟疑 (回归课本P17)What he saw made his head swim and his heart thump harder,but he didnt hesitate:.他看到的一切使他头晕目眩,心跳加速,但他却丝毫没有迟疑:【例句探源】He hesitated whether he should make a last attempt to save the man.该不该再作最后一次努力来救这个人,他犹豫不决。(牛津P959)Please do not hesitate to contact me if you have any queries.如果有疑问就请尽管和我联系。She replied without hesitation.她毫不犹豫地作了回答。Hes still hesitating about joining/over whether to join the expedition.他对是否去参加探险仍拿不定主意。【即境活用】1.Whenever I ask him for help,he doesnt _ me,which moves me a lot.Ahesitate helpingBhesitate to helpCbend down to help Ddoubt to help2We are at your service.Dont _ to turn to us if you have any further problems. Abeg BhesitateCdesire Dseek2.doubtn&v.怀疑;疑惑(回归课本P17)But Will knew without the slightest doubt that that patch of grass on the other side was in a different world.但是威尔深信不疑:另一边的那块草地在一个不同的世界里。【例句探源】There is some doubt(about)whether John will come on time.约翰会不会准时来还不太确定。I have no doubt that he will succeed.我相信他会成功。But there is no doubt that he deserves the title “outstanding player of his generation”但是毫无疑问,他无愧于“一代杰出球员”这一称号。 The popularity of the igloo is beyond doubt:it is now attracting tourists from all over the world.毫无疑问,冰屋很流行,它正吸引着来自世界各地的游人。I dont doubt that you are honest.我相信你是诚实的。【即境活用】3Some researchers believe that there is no doubt _ a cure of AIDS will be found.AwhichBwhatCthat Dwhether4.There is very little doubt _ well have the order tomorrow.Aif BwhyCthat Dhow3.directionn方向(pl.);指南;说明书(回归课本P16)someone who shows you which direction to go in指给你往哪个方向走的人【例句探源】(牛津P561)The road was blocked in both directions.这条路往返方向都堵死了。(朗文P525)A very helpful woman gave me directions to the police station.一位非常肯帮忙的妇女告诉我到警察局怎么走。(朗文P526)I came directly I got your message.我一接到你的消息就来了。【即境活用】5.Generally speaking,when taken according to the_,the drug has no side effect.AdirectionsBinstructionsCintroductions Dexplanations 6Always read the _ on the bottle carefully and take the right amount of medicine.Aexplanations BdirectionsCdescriptions Dintroductions4.turn away走开,不让进入;拒之门外,转过身去,转移,驱逐,解雇(回归课本P16)Eventually this cat turned away.终于,那只猫转身跑开了。【例句探源】 She turned away in horror at the sight of so much blood.她一看见这么多血就立刻吓得转过脸去。Some refugees were turned away.There were too many hungry mouths to feed already.一些难民被打发走了。因为需要提供食物的饥民已经太多了。The theatre is turning people away;the seats are all sold.电影院谢绝群众入场,座席都卖完了。Through all their efforts,a disaster was eventually turned away.经过他们的努力,最终避免了一场灾难。【即境活用】7.We waited in line for an hour,only to be _ at the door.Aturned awayBturned downCturned back Dturned off8Her parents had had a very anxious moment but everything _ all right in the end.Aturned up Bturned downCturned away Dturned out5.look through透过看去;看穿;检查;翻阅;浏览(回归课本P17)He bent to look through and saw the road in Oxford,his own world.他俯身向空洞的那一边望去,他看到了自己的世界牛津的街道。【例句探源】He looked through the living-room window at a rain-soaked garden.他从起居室的窗户看那被雨水浸湿了的花园。I must look through these bills and check them before I pay them.我必须在付款前查看并核对一下这些账单。 The children played in the park while their mother looked on.孩子们在公园里玩时,他们的母亲在一旁看着。He didnt look up from his newspaper when I entered the room.当我走进房间时,他还在看报,没有抬头。【即境活用】9.Will you _my composition to find out whether Ive made any spelling mistakes? Alook through Blook onClook up Dlook out of10I have _ all my papers but I still cant find my notes.Alooked through Blooked forClooked after Dlooked out知识点5:句型梳理1.【教材原句】If so,what did you like best?(P24)如果这样的话,你最喜欢什么?【句法分析】if so为条件状语从句的省略。如果从属连词后面的主语与主句的主语相同并且谓语中含有be动词,可以省略从句中的主语和be动词;若从句中主语和谓语是itbe形式,it与be动词也可以省略。常见结构还有(1)if necessary/possible/not;when necessary/possible等;(2)从属连词v.-ing。常用于该结构的从属连词还有while/though/as though/as if/although等。If possible,come and see me next Friday.如果有可能的话,下周五来见我。When meeting/coming across him,I told him the news.当我遇到他时,我告诉了他这个消息。 He paused as if expecting Mary to speak.他停了停,好像希望玛丽说话似的。Although old (Although it is old),the car still runs well.虽然汽车很旧,但跑起来仍然不错。【即境活用】11.Have you got any particular plans for the coming holiday?Yes._,Im going to visit some homes for the old in the city.AIf everBIf busyCIf anything DIf possible12Some of you may have finished unit one._,you can go on to unit two.AIf you may BIf you doCIf not DIf so解析:选D。考查省略。句意:你们中的一些人也许已经完成了第一单元,如果这样的话,可以继续完成第二单元。if so 是省略形式。假如选择B项,应该为If you have.。2.【教材原句】What he saw made his head swim and his heart thump harder,but he didnt hesitate:.(P17)他看到的一切使他头晕目眩,心跳加速,但他却丝毫没有迟疑:【句法分析】本句是what引导的主语从句。主语从句通常由从属连词that,whether,if和连接代词what,who,which,whatever,whoever以及连接副词how,when,where,why等词引导。that在句中无实义,仅起连接的作用,连接代词和连接副词在句中既有自己的意义,又起连接作用在句中充当句子成分。What he said at the meeting astonished everybody present.他在会议上的发言使所有与会者吃惊。How a telephone works is a question which not everyone can answer. 电话是怎样工作的,这个问题并不是每个人都能回答。That the earth goes around the sun is certain.地球围绕太阳转是确定无疑的。如果主语从句太长,为避免句子结构头重脚轻,可用it作形式主语,而把主语从句放在主句谓语部分之后。that引导的主语从句可用it代替,但that不可省略。Its reported that the highway will be opened to traffic next week.据报道,这条高速公路将于下周通车。Is it really true that he has gone abroad?他真的出国了吗?【即境活用】13The information will be helpful to _ will take over the job.AthoseBwhoCwhoever Danyone四、强化练习 翻译句子1这对夫妇已离婚两年了。(marry)_2这些战士们正密切地注视着一群群的敌人。(keep ones eyes on)_3汤姆的公司与那家公司有合作关系。_4他对是否去参加探险仍拿不定主意。_5新的证据令人怀疑他作为证人的可靠性。_5、 训练辅导阅读下面的短文,并根据短文后的要求答题(请注意问题后的词数要求)。1 Could your cellphone give you cancer? Whether it could or not, some people are worrying about the possibility that cellphones, power lines and WiFi could be responsible for a range of illnesses. 2 Camilla Rees, an investment banker in the US, moved out of her apartment. She said that when her neighbors moved in and installed a WiFi router (路由器) she lost her ability to think clearly. Since then, shes been on a movement against low-level electromagnetic fields (电磁场), or EMFs. And shes not alone. Millions of people say they suffer from headaches and depression when theyre too close to cellphones or other sources of EMFs. If these fears are justified (有正当理由的), then perhaps we should all be worried about the amount of time we spend talking on our phones or plugging into WiFi hotpots. 3 Some say there is evidence to support the growing anxieties. David Carpenter, a professor of environmental health sciences, thinks theres a greater than 95 percent chance that power lines can cause childhood leukemia(白血病). Also theres a greater than 90 percent chance that cellphones can cause brain tumors (肿瘤). But others believe _. Dr Martha Linet at the US National Cancer Institute has reached a different conclusion. “We dont have the evidence that theres much danger,” said Linet. 4 Studies so far suggest a weak connection between EMFs and illness so weak that it might not exist at all. A multinational investigation (调查) of cellphones and brain cancer has been underway for several years. The final report should come out later this year, but data so far dont suggest a strong link between cellphone use and cancer risk. 5 According to Robert Park, a professor of physics, the magnetic waves(电磁波)arent nearly powerful enough to break apart DNA, which is how known threats, such as UV rays and X-rays, cause cancer. 56. List three sources of EMFs based on the text. (no more than 5 words) _ _ _57. Fill in the blank in Paragraph 3 with proper words. (no more than 8 words)_ 58. How can X-rays cause cancer? (no more than 5 words)_59. Which sentence in the text is the closest in meaning to the following one?We should all pay more attention to the time we spend using sellphones or WiFi if there is scientific evidence to support these anxieties. _60. Translate the underlined sentence in Paragraph 4 into Chinese._六、反思总结:(课后手写)附件:堂堂清落地训练(满分100分) (坚持堂堂清,学习很爽心)单项填空1Dick is unhappy.He doesnt
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