1、目录必修一unit1unit2unit3unit4unit5必修二unit1unit2unit3unit4unit5必修三unit1unit2unit3unit4unit5必修四unit1unit2unit3unit4unit5必修五unit1unit2unit3unit4unit5必修一知识整理1. addvt.来和某人待在一起。take part in 参加会议或有组织的群众性活动,并在其中发挥一定的作用。attend 正式用语,指参加会议、仪式、婚礼、葬礼、上课、上学、听报告等,句子的主 语是去听去看,自己不一定起积极作用,相当于be present。重点句型12. .but your
2、friend cant go until he/she finishes cleaning his/her bicycle.但是你的朋友不把自行车弄干净不能走。not . until 意为“直到才” ,表示主句谓语的动作直到until状语的时间才发生,主句的谓语动词表示的是动作的开始。until引导从句时,如果主句中的谓语动词是延 续性动作,则主句用肯定式;如果主句中的谓语动词是短暂性动词,则用否定形式。“It is/was not until+被强调的部分+that .”相当于“Not until . did (does, do, is .)+主语 .”意为“直到才” ,是强调形式。13.
3、While walking the dog, you were careless and it got loose and was hit by a car. 遛狗的时候,你太大意了,一松手,狗就被车撞了。while walking the dog是连词while加现在分词短语结构,强调分词的动作正在发生,相当于 while you were walking the dog。在时间、条件、让步、方式等状语从句中,如果从句的主语与主句的主语一致, 谓语含有系动词be,可以省略从句的主语和系动词be。When crossing the street, you should be careful.过
4、马路时,你应当小心。If heated, water can be turned into vapour.如果受热,水会变成蒸气。温馨提示在状语从句中,如果从句的主 语为it时,也可以将it和助动词be省略。Whenever possible they would stop him and ask the three questions.可能的话,他们就让他停下问他这三个问题。14. I wonder if its because I havent been able to be outdoors for so long that Ive grown so crazy about everyt
5、hing to do with nature. 我不知道这是不是因为我长久无法出门的缘故,我 变得对一切与大自然有关的事物都无比狂热。此句中的its .that是 强调句型。关于强调句型,我 们需要掌握以下几点:1)强调句型的基本结构:“It is/was+被强调的成分+that/who+其他成分”用来强调主语、宾语和状语等成分。that只起连接作用,不作成分,但不能省略。当被强调部分为sb.作宾语时,可用 who,也可用that,其他情况一律用that 。强调主语时,that后的谓语动词必须与被强调的主语在人称与数上保持一致。(2)特殊句式中的强调句型:如果 强调的是特殊疑 问句中的疑问词,
6、表示“到底”、“究竟” 等语气时,就用如下结构:“特殊疑问词+is/was+it+that/who+该句的其余部分”,that/who后只能使用 陈述语序。在“not .until”结 构中,由 until所引导的短语(或从句)作时间状语时,要用固定的 强调句型:“It+is/was+not until .+that+该句的其余部分”,that所引导的从句中的谓语动词用肯定式。(3)强调句型要注意和it代表时间、距离、温度、自然现象、具体事物或人物等时所构成的各种句型的区别。判断是否是 强调句,可采用“还 原法”。如果还 原为一般句式后,句子各种成分完整,则是强调句,否则不是。It was t
7、hree oclock when I got home.我到家的时候三点。It was at three oclock that I got home.三点钟我到的家。It was in his town that he was brought up.他是在镇上被养大的。(强调句)It was this town where/in which he was brought up.这是他被抚养长大的城镇。(定 语从句)(4)英语中常用助动词do, does或did强调谓语。He did go to the airport yesterday, but he didnt find you. 他昨天
8、确实去了机场,但他没有找到你。It is I that/who am going for a holiday with Mary.是我跟玛丽一块儿去度假。When is it that we will have a meeting?我们什么时候开会?高手过招单项填空It is in that poor village, Mary lived and worked 15 years ago, she will build her first school, which inspires everyone to help her.(原创)A. where; when B. that; thatC.
9、 that; when D. where; that解析:选D。句意为:就是在那个她生活和工作了15年的贫穷的村庄,玛丽 将要建起她的第一座学校,这一点鼓舞了人 们来帮她。第一空为where引导的非限制性定语从句,第二空填that,构成 强调 句型,强调地点状语。 15. I dont want to set down a series of facts in a diary as most people do .我不愿像大多数人那样在日记中记流水账as引导的从句为比较状语从句,意为“像大多数人那么做”。as 用作连词,可引导下列状语从句:引导时间 状 语从句,强调主句谓语与从句谓语的同时性;
10、引导让 步状 语从句,表示“尽管, 虽然,即使”(从句需倒装);引导 方式状 语从句,表示“以方式”;引导 原因状 语从句 (=since; because),意为“ 由于,因为” ;引导 比较状 语从句。As he grew older he lost interest in everything except gardening.随着他年纪越来越大,他失去了 对所有事物的兴趣,除了园艺。Cold as it is, my brother wears only a shirt.尽管天气冷,我哥哥只穿了一件衬衫。Why didnt you take the medicine as I told
11、 you to?为什么你没有按我说的来服这种药?As you were not there, I left a message.因为当时你不在那,所以我给 你留了便条。She is as tall as you. 她和你一样高。高手过招单项填空 as he is, he speaks English well. (2010山西太原一中月考)A. Little child B. A little childC. The little child D. Child littleIn some countries, are called “public schools” are not owned
12、by the public.(201011江西新余一中质量检测)A. which B. as C. what D. that解析: 选B 。 在让步状语从句中,作表语的名 词如果提前,该名词常省去冠词,但若名词前有修饰语时,就不省略冠词。解析: 选C 。考查what引导的主语从句。what在主语从句中作主语。句意为:在许多国家,所谓的公立学校并非公众 拥有。16. .it was the first time in a year and a half that Id seen the night face to face .这是我一年半以来第一次目睹夜晚如果前面是“it (will be)is
13、/this (will be)is/that (will be)is+the first/second time that .”句式,表示“某人第几次做某事”。其中,that引导的是定语从句,后面句子的时态用现在完成时;如果前面是it (would be)was ., 后面则用过去完成时。It is the first time that I have come to Zhuhai. 这是我第一次来珠海。It was the second time that she had visited London.那是她第二次游览伦敦。温馨提示如果time 前有last修饰,此 时我们一般不用完成时态。
14、注意:the first time可起从属 连词的作用,引 导时间状语从句;for the first time意为 “第一次” 单独用作状语。This is the last time that I shall give you a lesson.这是我最后一次给你们上课了。 核心单词1. commandn. U指导;指 挥常用结构:in the direction of 朝的方向(=towards)in sbs direction 朝某人的方向(=towards sb.)under ones direction 在指 导下(=under the direction of sb.)5. mo
15、re than one意为“不止一个” ,虽然在意义上表示复数,但作主语或修饰主语时,谓语动词 用单数,与many a(许多)用法一样;如果more修饰复数可数名词再跟than one作主语时,其谓语动词则要用复数。More than one member has protested against the proposal.不止一个成员反对这个建议。More than one person has been concerned in this.这里面涉及的不仅是一个人。More persons than one have been involved.涉及的不仅仅是一个人。联想拓展“more
16、than+ adj.”意为“很;非常”。在“more . than .”中,肯定“more”后面的,而否定“than”后面的,意为“ 是而不是”或者“与其不如”。“more than . can/could”是英语里的一个常见结构,可把more than理解为not, 表示否定,该结构意为“非所能;是所不能;不是所能”。more often than not 经常;往往In doing scientific experiments, one must be more than careful with the instruments. 做科学实验时,对待仪器必须 非常小心才行。If you t
17、ell your father what you have done, he will be more than a little angry. 如果你把所做的事情告诉你父亲,他会非常生气的。Catherine is more diligent than intelligent.与其说凯瑟琳聪明,不如说她勤 奋。 高手过招完成句子(原创)当我的老朋友布莱恩怂恿我抽一支烟时,我可再也熬不住了。When my old friend Brian urged me to accept a cigarette, it was .可能的解 释 不止一个。more than I could bearmore
18、 than one possible explanation 6. because of因为;由于是介词短语,后跟名 词、代 词或动名词及what从句。She got hurt because of what youd said.她因为你的话而受到伤害。due to 意为“由于”常作表语,也作后置定语和状语。thanks to意为“多亏;由于”只作状语。owing to意为“由于 ”常作状语。as a result of意为 “由于”作状语。易混辨析because/as/since/forbecause表示直接原因, 语气最 强。回答 why提出的问题只能用because。在 强调句型中,也只能用because 。as用于解释做某事的原因,语气较弱,通常位于主句前。since表示的原因是指人们已知的事实,常意为“既然”。语气比because 弱,但比as强。通常位于主句前,并常与as换用。for并列连词,连接并列分句,表示一种补充说明,是推测或判断的理由,语气较弱,不可位于主句前。有时可表示直接原因,