知识要点 2. adapt(oneself)to...(使)适应……(to是介词) 归纳拓展 (1)adapt (sth.) to(使某事物)适应或适合 adapt oneself to使自己适应…… (2)adapt sth.for sth.改变某事物,以便在不同的情况下运用;把……改作他用 be adapted for...为……改编/写;被改编成 adapt from...根据……改写(改编) be adapted from...根据……改编 知识要点 例句:The children are finding it hard to adapt to their new school. 孩子们发觉很难适应新学校。 When you go to a new country,you must adapt yourself to new manners and customs. 当你到一个新的国家时,你必须使自己适应新的风俗习惯。 It is hard to adapt this story for the film. 要将这部小说改编成电影很困难。 知识要点 同类辨析 adapt与adjust adapt和adjust都含有“适合,适应”的意思。 (1)adapt 意为“修改或改变以适应新条件、新环境等”。 (2)adjust 意为“调整、调节以适应”。 例句:You can’t see through the telescope until it is adjusted to your eyes. 把望远镜调节到适合你之后,你才看得见。 知识要点 【链接训练】 ①The newcomers found it impossible to ________ themselves ________ the climate sufficiently to make permanent homes in the new country. A.adapt;to B.be used;to C.adapt;for D.be used;for 【解析】句意为:这些新来者发现,在这个新国家要完全适应这儿的气候以永久定居下来是不可能的。adapt sth./oneself to“使某人适应……”,符合题意。be used to doing sth.“习惯于做某事”。 【答案】A 知识要点 ②Even though he has lived in China for many years, Mark still can not _________ himself to the Chinese customs. A.apply B.admit C.adapt D.accept
【解析】考查动词的辨析。句意为:尽管马克在中国生活已经很多年了,但是他仍然不能适应中国的风俗习惯。adapt oneself to“使……适应”,符合题意。apply“适用,申请”;admit“承认,允许……进入”;accept“接受”,三者均与题意不符,故排除。 【答案】C 知识要点 3. come straight to the point谈正题;开门见山 归纳拓展 come to/get to/reach the point说明重点,直切正题 beside/be off the point不切正题,无关紧要 miss the point抓不住重点 to the point切题,中肯 be on the point of...正要…… when it comes/came to the point到了关键时刻,到该作决定时 There’s no point in doing sth.做某事没有意义 知识要点 例句:I wish you would come straight to the point. 我希望你能切入正题。 Let’s come straight to the point and get down to our business. 让我们开门见山开始我们的正事吧。 When it comes to the point,I am prepared to resign over this.到了关键时刻,我愿为此辞职。 I was on the point of leaving when the phone rang.我正要走的时候,电话铃响了。 知识要点 【链接训练】 The point is that you should have told me where you were going,but what you said was ________. A.made a point B.to the point C.beside the point D.on the point 【解析】句意为:问题是你本应该告诉我你要去哪儿,但是你说得根本离题。beside the point“不切正题,无关紧要”,符合题意。 【答案】C 知识要点 4. due to由于,因为;应付的,预期 归纳拓展 (1)due for sth.应有,应得到某物 due to do sth.预定;约定;预期做某事 (2)同义短语还有:because of,as a result of,thanks to,on account of,owing to。 (3)当due to意为“由于;因……造成;应给予”时,其中的to是介词。当due to意为“即将/预期做……”时to为不定式符号。 知识要点 例句:The flight from Boston is due to arrive at 9:30. 从波士顿来的航班应于9点30分到达。 I’m due for a pay rise soon. 不久就该给我加工资了。 The team’s success was largely due to her efforts. 该队的成绩在很大程度上是由于她的努力。 知识要点 【链接训练】 The policeman said the accident last night ________ careless driving,so much money _________ be paid by the driver. A.was due to;was due to B.due to;was due to C.is due to;is due to D.is due to;was due to 【解析】由时间状语last night“昨天晚上”可排除C、D两项;B项无谓语动词,应排除;be due to sb.意为“应支付,应给予”。句意为:警察说昨天晚上的事故是由于大意驾驶造成的,因此大部分的钱应由司机来支付。 【答案】A 知识要点 要点三
句型 Other members of the royal family were allowed to wear dragon symbols,too,but with fewer claws and of a different colour. 皇室家族其他的成员也允许穿带有龙标志的衣服,但是爪子比较少而且颜色也不同。 be of+抽象名词 知识要点 归纳拓展 (1)“be of+抽象名词”相当于“be+这一名词的形容词形式”,表示主语的性质或事物的特征。该结构在句中可作表语或定语。这一结构中的抽象名词前可以用great,no,little,some,any,not,much等修饰,以表示不同的程度。抽象名词常用的有importance,value,use,interest,education,size,colour,age,shape等。 (2)“be of+表示年龄、颜色、重量等的抽象名词”,表示主语的特征,of可有可无。这些抽象名词没有相应的形容词形式,例如size,weight,height,depth,length,age,colour,shade,type等。 (3)be of+kind等名词,表示主语的类属。 知识要点 例句:This dictionary is of great/much use to learners of English. =This dictionary is very useful to learners of English. 这本词典对英语学习者很有用。 The two boys are of the same age,but are of different heights. 这两个男孩年龄相同但身高不同。 Her father is a man of short height. 她爸爸是一位身材矮小的男人。 Several of the stamps were of the unusual kind. 其中几张邮票是不常见的种类。 知识要点 【链接训练】 This dictionary is _______ to my reading,but that one is ________. A.great help;helpless B.a great help;of no use C.important;few importance D.very helpful;of no any use 【解析】“对……有帮助”可用be of (great) help,be helpful或be a great help;be of no use意为“无用的,没用的”,故选B。C、D选项中的few,any用法错误。 【答案】B 知识要点 要点四
语法 情态动词+have done的用法归纳 1.may/might+have done表示对过去情况的可能性推测,表示“可能/大概(已经)做了某事”的意思。可能性大时用may,可能性较小时用might。主要用于肯定句和否定句中。 例句:Tom may have gone to Shanghai,but I’m still not sure about it. 汤姆可能已经去了上海,但是我还不能肯定。 知识要点 2.can/could+have done是对过去的推测,用于否定句、疑问句中,表示对发生行为的惊疑、怀疑或不肯定,could的语气较委婉,“本来可以做;可能已经做”。 例句:They could not have gone to the cinema. 他们不可能去影院了。 could have done还可用来表示对过去可能完成而实际未实现的动作,或与过去事实相反也就是事实上并没有发生过的事情。 例句:You could have done better,but you were too careless.你本来能够做好,但你太粗心了。 知识要点 3.must+have done表示对过去发生的事情或行为的推测,是一种“十有八九”的肯定的推断,常译为“想必一定;准是”等。这一结构一般不用作否定式。否定意义的表达可用can’t/couldn’t have done。 例句:The ground is rather wet,so it must have rained last night,didn’t it? 地面很湿,所以昨晚一定下雨了,对不对? 知识要点 4.should/ought to +have done表示过去该做某事而没有做的情况,表示说话人后悔、遗憾或责备的语气。 例句:I really regretted wasting the
hours when I should have studied hard,but it was too late. 我真的很后悔该学习的时候浪费了太多时间,但现在太晚了。 shouldn’t /oughtn’t to+have done表示过去不该做某事却已经做了,也表示说话人后悔或责备的语气。 例句:I’m very sorry for the words I shouldn’t have said
to you at that moment. 我很抱歉当时不应该对你说那些话。 知识要点 5.needn’t+have done表示过去做了其实不必去做的事,可译为“本可不必”等。 例句:You needn’t have visited my uncle,as he has been all right for a long time. 其实你不必去探望我叔叔的,因为他已经痊愈了好长一段时间了。 知识要点 ②—Did Mary come to the party? —I don’t know.She _______ while I was out. A.may have come B.must have come C.might come D.could come 【解析】句意为:——玛丽来参加聚会了吗?——我不知道。当我出去的时候她可能已经来过了。may have done猜测过去可能发生但不知是否真地发生的事情。符合题意,故选A。 【答案】A 知识要点 ③You ________ yesterday if you were really serious about the job. A.ought to come B.ought to be coming C.ought to have come D.ought have come 【解析】“should/ought to+现在完成时”可表示本该做而没有做的事,表达劝告或责备的含义。本句中ought to=should,ought to have done表达责备的含义。本句句意为:如果你真地认真对待这项工作的话,你昨天就该来。 【答案】C 知识要点 ④He _______ have finished his work; otherwise,he wouldn’t be enjoying music in his study. A.should B.must C.wouldn’t D.can’t 【解析】从题干的后半部分可知,“他正欣赏音乐”,所以一定是“做完了工作”才去欣赏音乐的。所以选must,表示肯定的推测。 【答案】B Thank you ! 必修4 Module 6
Unexplained Mysteries
of the Natural World 课程解读 话题 Unexplained Mysteries of the Natural World(自然界未解之谜) 功能 Talking about possibility and improbability(讨论可能性与未必性) 语法 情态动词+have done的用法归纳 课程解读 重点词汇及拓展 1.attack vt.袭击;攻击 2.sharp adj.锋利的;尖的 3.mysterious adj.神秘的 4.claim vt.声称 5.dive vi.潜水 6.sceptical adj.怀疑的;不相信的 7.cover vt.占地(多大面积) 8.adapt vi.适应;适合 9.disappear vi.不见;消失 10.extinctive adj.绝种的;消亡了的 11.fierce adj.凶猛的;残暴的 12.graceful adj.有雅量的;大方的;心地高尚的 13.reputation n.名誉;名声 14.exist vi.存在→existence n.存在→existent adj.存在的,现存的 15.evolve vi.进化,演变→evolution n.进化(论) 16.destruction n.毁坏→destructive adj.造成毁灭的→destroy v.毁灭,破坏 17.positive adj.正面的→negative(反义词) adj.消极的 课程解读 重点短语 1.be back in the news再次被资讯关注 2.close up靠近 3.die out灭绝 4.throw light on阐明某事;帮助弄清楚 5.come straight to the point谈正题,开门见山 6.due to由于;因……造成 7.stand out突出;伸出 8.be sceptical about怀疑 9.adapt to适应 10.go for选择;喜欢 重点 句型 1.It seems/appears that...好像…… 2.be of+n.结构 知识要点 要点一
单词 1. attack v. 进攻;攻击;开始;着手;(疾病)侵袭;侵害 n. 攻击;进攻;病情发作(可数名词) 归纳拓展 (1)make/launch an attack on/upon...=attack...攻击;向……进攻 under attack受到攻击 a heart attack心脏病突发 (2)attack against/on...向……攻击,袭击…… attack sb.with sth.用某物攻击某人 be attacked with a disease患病 知识要点 例句:Once again we came under attack from enemy fighter planes. 我们又一次遭到敌人战斗机的袭击。 At dawn the army attacked/made an attack on the town. 军队在黎明时向这座城镇发动攻击。 The baby is in a poor health,and it is often attacked with a disease. 婴儿的身体状况很差,经常患病。 知识要点 【链接训练】 ①If you were _______ in the street,would you be able to defend yourself? A.destroyed B.attacked C.advised D.killed 【解析】句意为:如果你在街上遭遇袭击的话,你能够保护自己吗?attack“进攻,攻击”,与题意相符。destroy“毁掉”;kill“杀死”;advise“建议”,均不符合后面的语境。 【答案】B 知识要点 ②The reporter heard the news that a Northeast Tiger ________ people suddenly. A.attacked B.attacks C.attack D.attacking 【解析】句意为:那个记者听说了东北虎突然袭击人的资讯。由主句时态可知用一般过去时。 【答案】A 知识要点 2. claim vt.(根据权利)要求;认领;声称 vi. 要求;声称
n.(根据权利而提出的)要求;索赔;主张;断言 归纳拓展 (1)claim that-clause claim to do sth.
声称…… claim sth. from sb.for sth.因为……向……索要…… claim for sth.要求;宣称;索赔 claim sth.back要回某物 It is claimed that...据称…… (2)lay claim to声称对……有权利 make a claim for sth.(因某事的损害)提出赔偿要求 知识要点 例句:They claimed to have discovered/that they have discovered a cure for the disease,but this had not yet been proved. 他们声称已经发现了治疗此病的一种药物,但此事尚未得到证实。 They made a claim on the insurance for the stolen luggage. 他们在行李被偷后向保险公司提出索赔要求。 知识要点 【链接训练】 Mary _______ her coat with red buttons on it at the Lost and Found. A.proved B.claimed C.looked D.sorted 【解析】句意为:玛丽在失物招领处认领了上面有红色纽扣的上衣。claim“认领”。prove“证实”;look“看”;sort“分类”。 【答案】B 知识要点 3.indicate vt. 指出;标出;表明;暗示 归纳拓展 (1)indicate sth.to sb.向某人指出某物 indicate that...示意,表明…… (2)indication n. 指示;象征,表明;表示某种意思的言语、姿势、记号等 indication of (doing) sth.=indication as to sth./that ……的迹象 (3)indicator n.指示信号;指示者;标志 traffic indicator(汽车等的)方向灯 例句:With a nod of his head he indicated to me where I should sit.他点头示意我应坐的地方。 The minister has indicated that he may resign next year.该总理已示意他明年可能辞职。 A red sky at night often indicates fine weather the next day. 红色的夜空往往预示第二天天气晴朗。 知识要点 【链接训练】 ①A flashing red light _______ that a stretch of road was under repair. A.indicated B.suggested C.symbolized D.represented 【解析】本句句意为:闪烁的红灯表示前边一段路正在维修中。indicate 意为“表明,指示”,指文字、符号及标志所表示的简明意思。suggest 意为“暗示,建议”;symbolize 意为“象征”,指抽象象征概念;represent 意为“作为一群人的代表,作为……的发言人”。 【答案】A 知识要点 ②How badly reform is needed was ________ recently by the rising youth crime rate. A.suspected B.indicated C.influenced D.announced 【解析】考查动词辨析。句意为:年轻人犯罪率的提高表明改革是多么的急需。indicate“表明,暗示”。suspect“怀疑”;influence“影响”;announce“宣布”。 【答案】B 知识要点 4. identify v. 认出;鉴定 归纳拓展 (1)identify A with B视A与B为相等 identify (oneself) with sb./sth.支持;与……认同;觉得与……接近 be identified as被认出是…… (2)identification n.认出;鉴定;视为同一 (3)identity n.身份;完全相同 identity card身份证 (4)identical adj.同一的;完全相同的 be identical to和……一致 知识要点 例句:She was able to identify her attacker. 她认出了袭击她的人。 I can identify with your problems as I’ve had them myself. 我觉得你的问题就像我自己遇到的问题。 The identity of the killer is still unknown. 凶手的身份仍未查明。 知识要点 【链接训练】 The police are trying to find out the ________ of the woman killed in the traffic accident. A.evidence B.recognition C.identity D.status 【解析】考查名词辨析。句意为:警方试图找出这位死于车祸的女性的身份。identity“身份”,符合题意。evidence“证据”;recognition“认知”;status“地位”。 【答案】C 要点二
短语 知识要点 1. die out(风俗、习惯等)逐渐消失;灭绝;熄灭,绝种 归纳拓展 die away(声音等)变弱;渐渐停止;渐渐消失 die down(风或噪声等)变弱;渐渐平息;缓和 die off相继死去;先后死去 die of/from因……而死;死于…… die for渴求;迫切需要;为……而死 知识要点 例句:Many old customs are gradually dying out. 许多旧的风俗习惯都在日益消失。 Smallpox has completely died out in this country. 天花在这个国家已经绝迹了。 The small boats had to take shelter until the storm died down. 在暴风雨平息之前,小船不得不躲起来。 They had to watch their young family died off through the lack of food and proper medical attention. 他们眼看着他们的孩子因没有食物和适当的治疗而死去。 知识要点 【链接训练】 Because of heavy pollution some species are ________. A.dying off B.dying away C.dying out D.dying down 【解析】句意为:由于严重的污染,一些生物正在绝种。die out意为“灭绝;绝种”,符合题意。die off“相继死去”;die away“(声音等)变弱,渐渐停止”;die down“渐渐平息”。 【答案】C
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