2019年高三二轮复习--语法填空的解题技巧及训练+动词时态的复习(1).pdf
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1、20192019 年高三二轮复习年高三二轮复习-语法填空的解题技巧及训练语法填空的解题技巧及训练+动词时态动词时态的复习(的复习(1 1)一、课程介绍一、课程介绍知识点知识点 1.归纳讲解语法填空的解题技巧(1)-给词填空的解题技巧2.重点语法:动词的时态语态(1)-动词的时态及其应用重点语法:构词法之派生法教学重点教学重点 1.如何找到语法填空的切入点2.时态语态的判断依据教学难点教学难点如何判断填空部分的词二、要点回顾二、要点回顾I.I.单句改错单句改错1.I thought that it is a good idea.(2016全国卷 II)_2.Lots of studies hav
2、e been shown that global warming has already become a very seriouslyproblem.(2015 全国卷 II)_3.I entered my second year of high school and become a new member of the school musicclub.(2017 全国卷 III)_4.When summer came,they will invite their students pick the vegetables!(2017 全国 II 卷)_【答案答案】1.thought 改为
3、think2.been 删掉3.become 改为 became4.came 改为 comes II.II.语法填空语法填空1.Sarah(tell)that she could be Brians new supermodel.(2017 全国卷 III)2.Steam engines _(use)to pull the carriages(2017 全国卷 II)3.Then,after two and a half years,the mother(drive)the young panda away.(2016 四川卷)4.The recent research(show)us tha
4、t the constant misuse or overuse of alcohol maycause cancer of the mouth and throat as well recently.(2017东北三省四市高三第一次联合考试)【答案答案】1.has been told/was told2.were used3.drove4.has shown三、知识精要三、知识精要1.1.语法填空的解题思路(一)语法填空的解题思路(一)解题手段主要通过:解题手段主要通过:1 1、从翻译入手、从翻译入手 2 2、从语法入手、从语法入手(有时二者要兼顾)(有时二者要兼顾)题型题型 I I:给词填
5、空:给词填空1.动词:分两步来分析第一步:确定是谓语动词还是非谓语动词(一般一个句子只有一个谓语动词)第二步:谓语动词考查的是时态、语态;非谓语动词考查to do,doing,done例句:The man _(speak)over there now.The man _(speak)over there now comes from Beijing.解析:第一个句子是谓语,考查时态,进行时is speaking;第二个句子是非谓语动词(因为后面有谓语 comes),用 speaking,表示动作正在进行。The bridge _(build)in the 1990s.The bridge _(
6、build)in the 1990s is being repaired.解析:第一个句子是谓语,考查时态及语态,过去时的被动was built;第二个句子是非谓语动词(因为后面有谓语 is being repaired),用 built,表示被动 2.词性转换:必须确定该空的必须确定该空的词性,然后注意词形转换(各种后缀前缀)词性,然后注意词形转换(各种后缀前缀)例句:Considering his _(able),he could have behaved better._(apparent),he didnt think much of my suggestion.解析:第一个空,his
7、 后面应该接名词,所以用 ability;第二个空,尽管该词意思可能不太清楚,也可根据位置判断该空用副词(句首时,一个词一般用副词)(附)常用的后缀(附)常用的后缀/前缀前缀1.1.前缀(一般改变词义)前缀(一般改变词义)否定前缀:un-(unhappy,unbelievable),dis-(dislike,disappointing),im-(impossible,impolite),in-(incorrect,informal),Ir-(irregular)il-(illegal)动词前缀:en-(encourage,enjoy,enrich)2.2.后缀(一般改变词性)后缀(一般改变词性
8、)名词后缀:-tion(translation),-ment(announcement),-ist(tourist),-bility(ability)等形 容 词 后 缀:-ful(careful),-less(careless),-able(comfortable),-ed/-ing(disappointed/disappointing),-ive(attractive)等副词后缀:-ly(要注意 ly 的填加方法,尤其是去掉字母e 的情况)动词后缀:-en(shorten,worsen)2.2.语法语法动词时态和语态(一)动词时态和语态(一)注意:时态语态的考查一方面要从时间状语入手,另一
9、方面要从上下文翻译及语境入手注意:时态语态的考查一方面要从时间状语入手,另一方面要从上下文翻译及语境入手时态语态的考查方向:语法填空、改错、写作时态语态的考查方向:语法填空、改错、写作本讲主要讲解动词的时态本讲主要讲解动词的时态考点聚焦考点聚焦动词时态考查要点简述动词时态考查要点简述(1)一般现在时考点分析表示客观事实或普通真理(不受时态限制)The geography teacher told us the earth moves around the sun.Water boils at 100oC.表示现状、性质、状态时多用系动词或状态动词;表示经常或习惯性的动作,多用动作动词,且常与表
10、频率的时间状语连用。Ice feels cold./We always care for each other and help each other.表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时:see、hear、smell、taste、feel、notice、agree、believe、like、hate、want、think、belong seem 等。如:I know what you mean./Smith owns a car and a house.All the students here belong to No.1 Middle School.在时间、条件状
11、语从句中常用一般现在时代替将来时。但要注意由 if 引导的条件状语从句中可以用 shall 或 will 表“意愿”,但不表示时态。If you will accept my invitation and come to our party,my family will be pleased.如果你愿意接受并参加我们的舞会,我的家人会非常高兴。少数用于表示起止的动词如come、go、leave、arrive、fly、return、start、begin、pen、close、end、stop 等常用一般现在时代替将来时,表示一个按规定、计划或安排要发生的动作。当 be 表示根据时间或事先安排,肯
12、定会出现的状态,只用一般现在时。The shop closes at 11:00 p.m.every day./Tomorrow is Wednesday.(2)一般过去时的考点分析(考查重点)。一般过去时的基本用法:表示过去的事情、动作或状态常与表示过去具体的时间状语连用(或有上下文语境暗示);用于表达过去的习惯;表示说话人原来没有料到、想到或希望的事通常用过去式。如:I met her in the street yesterday./I once saw the famous star here./They never drank wine.I thought the film woul
13、d be interesting,but it isnt.如果从句中有一个过去的时间状语,尽管从句中的动作先于主句发生,但从句中的谓语动词连用过去式。如:He told me he read an interesting novel last night.表示两个紧接着发生的动作,常由以下词语连接,用一般过去时。如:but,and,when,as soon as,immediately,the moment,the minute。The moment she came in,she told me what had happened to her./He bought a watch but
14、lostit.常用一般过去时的句型:Why didnt you/I think of that?/I didnt notice it.I forgot to tell you I had been there with my brother before./I didnt recognize him.(3)一般将来时考点分析。表示未来的动作或状态常用 will/shall+动词(常与表示将来的时间状语边用如tomorrow、next week 等)。表示一种趋向或习惯动作。Well die without air or water.表示趋向行为的动词如come、go、start、begin、l
15、eave 等词常用进行时的形式表示将来时。be going to 与 will/shall,be to do,be about to do用法及区别:be going to 表示现在打算在最近或将来要做某事,这种打算往往经过事先考虑,甚至已做了某种准备;shall/will do 表示未事先考虑过,即说话时临时作出的决定。be going to 表将来,不能用在条件状语从句的主句中;而will 则能,表意愿。如:If it is fine,well go fishing.(正确)/If it is fine,we are going to go fishing.(错误)be to do sth
16、.表按计划、安排即将发生的动作,还可表示吩咐、命令、禁止,可能性等。A meeting is to be held at 3:00 oclock this afternoon.be about to do sth.表示“即可,就要”,后面不能接时间状语或状语从句。Autumn harvest is about to start.(4)现在进行时考点分析。表示说话时正在发生着的一个动作;表示现阶段但不一定是发生在讲话时;表近期特定的安排或计划;go、come 等起止动作可用进行时代替将来时。如:It is raining now./He is teaching English and learn
17、ing Chinese./I am meeting Mr.Wangtonight.We are leaving on Friday./At six I am bathing the baby.(I start bathing the bady before six.)The girl is always talking loud in public.(与 always、often 等频度副词连用,表经常反复的行动或某种感情色彩)下面四类动词不宜用现在进行时。(A)表示心理状态、情感的动作:like,love,hate,care,remember,believe,want,mind,wish,a
18、gree,mean,need。(B)表存在的状态的动词:appear,exist,lie,remain,seem belong to,depend on。(C)表示一时性动作的动词:allow,accept,permit,promise,admit,complete。(D)表示感官的动词:see,hear,notice,feel,smell,sound,taste,look。(5)过去完成时考点分析(考查重点)。常用过去完成时的几种情况:(A)在 by、by the end、by the time、until、before、since后接表示过去某一时间的短语或从句以前发生的动作。如:By t
19、he end of last year,we hadproduced 20,000 cars.The train had left before we reached the station.(B)表示曾实现的希望、打算、意图、诺言等。常用had hoped/planned/meant/intended/though/wanted/expected等或用上述动词过去式接不定式完成式表示即:hoped/planned+to have done。(C)“时间名词+before”在句子中作状语,谓语动词用过去完成时;“时间名词+ago”在句中作状语,谓语动词用一般过去式。如:He said his
20、first teacher had died atleast 10 years before.Xiao Hua left school 3 years ago.(D)表示“一就”的几个句型:Hardly/No sooner/Scarcely had+主语+过去分词+when/than/before+一般过去时。如:Wehad no sooner been seated than the bus started.=No sooner had we been seated than the busstarted.在 before 或 after 引导的时间状语从句中用一般过去时态代替过去完成时。A
21、fter he(had)left the room,the boss came in./We arrived home before it snowed.(6)过去将来时考点分析。参照一般将来时对比:用would do、was/were going to do sth.表过去将来;come、go、leave 等过去进行时表过去将来时;was/were to do sth.和 was/were about to do sth.表过去将来。常用于主句是过去时态的宾语从句中。The teacher said that we would have an exam the next day.(7)过去进
22、行时考点分析。过去某一时刻正在进行的动作或某一阶段内发生或频繁发生。某一动作发生时另一动作正在发生,其中一个在由when 或 while 引导的时间状语从句中。(8)现在完成时考点分析。(考查重点)现在完成时除可以和 for、since 引导的状语连用外,还可以和下面的介词短语连用:during/in/over the last(past)few years(months,weeks)、in recent years 等。下列句型中常用现在完成时It is(has been)+一段时间+since 从句This(That/It)is the first(second)time that+完成时
23、This(That/It)is the only +that+完成时This(that/It)is the best/finest/most interesting +that 从句+完成时在时间或条件状语从句中,现在完成时可以代替一般将来时。如:I shall post the letter as soon as I have written it./Dont get off the bus until it has stopped.If you have done the experiment,you will realize the theory better.(9)现在完成进行时(考查
24、重点):has/have been doing表示过去发生的动作,持续进行到现在,还可能继续下去It has been raining for a week,causing a lot of damage.(10)将来进行时(考查重点):will/shall be doing表示将来某一时刻正在进行的动作,常与将来的具体时间连用。Dont call me at 9:00 tomorrow morning;Ill be sleeping at that time.注意几组时态的区别:一般过去时与现在完成时:时间上有差异:凡有过去时间的均用过去时态,不能用完成时态,如含有 ago、last yea
25、r、just now、the other day 等。结果上有差异:现在完成时强调的是对“现在”的影响和结果,动作到现在刚完成或还在继续;一般过去时强调的是动作发生在“过去”,和现在毫无关系。过去完成时与一般过去时:过去完成时强调的是“过去的过去”;如出现同一主语连续几个动作(“连谓”)形式则只用一般过去时即可。四、要点讲练四、要点讲练【要点【要点 1 1】语法填空】语法填空-谓语动词和非谓语动词的辨析谓语动词和非谓语动词的辨析很多学生对于谓语动词与非谓语动词的判断总是不够清晰,如前所述,谓语动词在句中作谓语,有时态语态的变化,换句话说,一个句子中若有时态语态的体现,那么就是有谓语动词了,这时
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