(整理版高中英语)第二册Unit18Inventions.doc
《(整理版高中英语)第二册Unit18Inventions.doc》由会员分享,可在线阅读,更多相关《(整理版高中英语)第二册Unit18Inventions.doc(10页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、第二册Unit 18 InventionsI单元知识点全览 工欲善其事 必先利其器高考须掌握的词汇:1rejeetion 2possible 3connect 4awareness 5try 6dust 7Store高考须掌握的短语:1for 2stuck 3away 4aware 5error 6a11 7keep考点过关 过关斩将 一马平川考点详解 精剖细解 入巿三分一、重点词汇1aware adj意识到的,感觉到的(一般用作表语)eg: He Wasnt aware of the danger他没有发觉到危险。 He was aware that he had drunk too muc
2、h他意识到他喝了太多的酒。 Are you aware how much this means to me?你知道这对我有多大意义吗?相关链接:unaware adj(反义词)没有意识到的awareness n意识,觉悟用法拓展:be(quite;well)aware of意识到,发觉到 be aware+从句意识到,发觉到 特别提醒:aware一般用作表语,后接of短语或从句。He attempted breaking the world record他试图打破世界纪录。相关链接:attempt n尝试,企图attempted adj未遂的,意图的用法拓展:attempt to do/doi
3、ng企图做某事 make an attempt to do/at doing试图做某事an attempted tourder/suicide杀人未遂/自杀未遂 特别提醒:attempt to do sth“企图做某事,暗含有不成功的意思; try to do sth“努力/尽力去做某事,结果有可能成功也有可能失败;manage to do sth“设法做到,结果一定是成功的。案例剖析 旁征博引 举一反三考题1 (典型例题h happened with out my being of it. A. present B. noticed C. aware D. awared考题1点拨:答案为c。
4、be aware of明白;意识到;觉察到。句意为:“事情在我不知不觉中发生了。2attempt vt尝试,企图eg:The little monkey attempted to climb the tall tree这只小猴子试图爬上那棵高树。 They attempted an escape but failed他们企图逃走,但失败了。考题2-1 (典型例题)He _ _to escape from the prison,but he couldnt find anybody to help him. A. succeeded B. attempted C. advised D. offe
5、red考题2-2 (典型例题)While they were lost at sea, they attempted in touch with people on shore but without luck. A. get B. to get C. to getting D. for getting 考题21点拨:答案为B。此题考查动词辨析,succeed通常构成succeed in doing“成功地做某事;advise构成advise doing“建 议做某事;offer构成offer to do sth“主动帮助做某事;而attempt构成attempt to do sth“企图做某
6、事。根据题意“他企图从狱 中逃走,但没有找到人帮助可知B为正确答案。 考题22点拨;答案为B。此题考查动词attempt的用法。attempt构成attempt co do sth或attempt doing sth“企图做某事,句意 为:“当他们在海上迷失方向时,试图向岸上的人求救。但没有成功。3allow vt允许,容许 eg:The nurse a110wed him to stay in hospitaIfor another two days那个护士准许他在医院再住两天。 We dont alIOW making noise here,so you should keep quiet
7、 我们不允许在这里制造噪音,请你保持安静。 This journey usuaily takee three weeks,but you should aIlOW for delays caused by bad wearher这趟旅行通常需要三周,但是你应考虑到恶劣天气所造成的延误。用法拓展:allow doing sth允许做某事 allow sbto do sth允许某人做某事 allow for顾及,考虑到特别提醒:allow后接动名词作宾语,不直接接动词不定式;假设在被动语态中可以用动词不定式即be aIlowed to do。考题3 (典型例题)We cant fin-ish th
8、e work in such a short time;you must our lack of experience.A. allow to B. allow for C. allow of D. allow into 考题3点拨:答案为B。此题考查allow的用法。allow for“考虑到,顾及到,allow of“容许,容得。根据题意:“我们不可能在这么短的时间内完成工作;你必须考虑到我们缺乏经验。可知B正确。 二、重点短语4break away from摆脱,脱离eg: Modern music has broken away ftom the 18th century rules
9、现代音乐已打破了18世纪的条条框框。 They broke away ftom the guards他们摆脱看守逃跑了。 You should bteak away from the bad habjts你应该改掉坏习惯。用法拓展:break out爆发 break through突围,突破 break into破门而入 break up拆散break down打破,分解break off打断,折断特别提醒break out相当于不及物动词短语,无被动break away from除表示“脱离,还表示“改掉(习惯)。考题 ( 典型例题1 分 ) The criminal from the tw
10、o policemcn who were holding him and ran away. A. broke off B. broke away C, broke up D. broke down考题4点拨:答案为B。此题考查动词短语辨析。根据题意:“这个罪犯挣脱掉两个抓住他的警察的控制,逃跑了。break off打断,折断;break u p拆散,分解,;break down“打破,抛锚;而break awa;“逮脱,打破常和ftom连用。表示-挣脱掉,逃脱。5if so如果是这样 eg:It is reported that the situation tnere is quite se
11、riousIf so,we should get prepared immediately据报道那里的形势十分严峻。如果是这样。我们应该立即做好准备。 If so,why didnt you tell me?如果是这样,你为什么没告诉我?用法拓展:if not如果不是这样(是if so的否认形式),even so即使是这样。特别提醒:so为代词,当“如此,如前所述讲,是承接上文而来的一个省略结构。考题5 (典型例题测,1 分) -I hear that Bai Shah cant afford his schooling this fall. - ,lets do something for
12、him. A. If so B. Where possible C. When necessary D. What a shame考题5点拨。答案为A。根据题意:“我听说今年秋天负担不起学费了。如果是这样的话,让我们为他做点什么吧。if so“如果是这样;where possible在可能的地方;when necessary“在必要时,what a shame“真遗憾。6get stuck遇到困难,陷进去,被困住 eg:If we cant find out a correct answer,we may get stuc k假设我们找不到正确的答案,我们就可能被困住。 The bus got
13、 stuck in the mud公共汽车陷在泥里了。用法拓展:(1)getStuckbe stuck被困住,陷人 (2)get+过去分词表示被动 eg:get beaten被打,get caught in被围困,get broken被摔碎,get separated被分开 (3)get+过去分词表示处于某种状态或情况 eg:get dressed/undressed穿上衣服/脱下衣服get changed换好衣服get marned结婚特别提醒:get+过去分词表示被动这一结构相当于be+过去分词构成被动。考题6(典型例题1 分)The man tried to break into the
14、 shop during the night, but got in the chimney. A. stuck B. to be stuck C. sticking D. to stick考题6点拨:答案为A。此题考查get+过去分词结构。get stuck“被困住,陷入。句意为:“这个人试图在夜问闯入商店,结果被因在烟囱里了。三、重点交际用语7How does it work?它是怎么运作的? work vivt (器官,机器)活动,运转;使运转,开动用法拓展:(1)vi工作,劳动eg:He has been working afI day他已经工作了一天。 (2)vi起作用奏效,行得通e
15、g:The medicine worked药物奏效了。 The plan worked welI_这项方案执行得好。 (3)vi(机器器官等)运转,活动eg:The radio doesnot work收音机坏了。 (4)vt操作经营eg:Can you work the machine?你能操作这部机器吗? (5)n工作(不可数)eg:Hard work is very beneficial艰苦的工作非常有益。特别提醒:work用作名词,表示“工作时,为不可数名词,前面不可加冠词a。考题7 (典型例题)- Is he feeling any better.? -Yes, the medici
16、ne he took well, A. worked B. has worked C. to work D. did work考题7 点拨:答案为B ,根据答案Yes,说明他吃的药已经奏效了。应选B强调结果。句意为:“他感觉到好点了吗?“是,他吃的药起作用了。 四、重点句型 8We are said to be living in the“Information Age据说我们生活在“信息时代。 sbis said to do意为“据说,“人们说eg: The flim is said to be a good one据说这部电影很好。用法拓展:(1)sbis said to do据说人们说=
17、It is said that=Theysay thateg: It is said that Ken is very good at operating computers一People say that Ken is very good at operating computers=Ken is said to be very good at operating com puters据说肯非常擅长操作电脑。 (2)类似句式:It is believed that人们相信 It is thought/supposed that人们认为 It is hoped that人们希望 It is r
18、eported that据报道It is announced that据宣布特别提醒:It/sbis said to do据说句型中动词不定式可用一般式to do,进行式to be doing,完成武to have done。考题8 (典型例题)Tonny is said a book, but I dont know whether he has finished it. A. to have written B. to write C. to be writing D. to have been written考题8点拨:答案为c。根据but I dont know whether he
19、has finished it可知托尼正在写一本书。因此用不定式的进行式,表示正在发生的动作。9Now that既然 eg:Now that you are grownupyou must stop this childish behavior既然你已长大。你必须停止这种幼稚的行为。 Now that he is well again,he can go on with his English study 既然恢复了健康他就可以继续学习英语了。用法拓展:becausesince,as引导原因状语从句。 (1)because语气较强,表示直接原因;在答复why的问句时,必须用because开头。
20、 eg: The light went OUt because the oil was OUt灯熄了,因为没有油了。 Why do we learn English?Because it is a bridge to knowledge 我们为什么学英语?因为它是通向知识的桥梁。 (2)as/since语气较轻,表示明显的原因或的事实。 eg: As it is too lateyoud better stay here天太晚了,你最好留在这儿。 Since the town is far from hereyou may g9 there by bus 既然那座小镇离这儿很远,你可以乘公共汽
21、车去。特别提醒:now that是一个连词词组相当于since(既然),引导原因状语从句,在口语中常省略that,而只用now引导从句,这时要特别注意,不能把now理解为现在。考题9 (典型例题分)_ she is out of work, Lucy is considering going back to school, but she hasnt de-cided. A. After B. As soon as C. Although D. Now that考题9点拨:答案为D。此题考查连词的用法,now that“既然,引导庶因状语从句;after“在之后,引导时间-tgfir句;alt
22、hough“虽然,引导让步状语从句;as soon as“一就,引导时间状语从句。五、词语辨析 10after all,above all。first of alI,jn all (1)after all毕竟,终究,别忘了。after aIl有两种意思: 说话人在使用after all这一短语时要强调的是尽管有前面某种情况,但后面这种情况也不能不考虑。用来引出对方似乎忘了的某个重要论点或理由。这时after all大多位于句首,意思是“不管怎么说;“毕竟。带有“We cant forget之意。 eg:Mary didnt pass the exam,but after all,she had
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 整理 高中英语 第二 Unit18Inventions
限制150内