高三英语二轮复习知识点


    勤奋不是天生就有的,而是后天自己养成的。产生勤奋的原因有多种,有的是心怀抱负和信念,也有的是因为某种原因或在某事上受挫,从而勤勉起来。勤奋学习,是你现在最应该做的,以下是小编给大家整理的高三英语二轮复习知识点,希望能帮助到你!
    高三英语二轮复习知识点1
    虚拟语气在一些特殊词中的使用或含蓄条件句
    1.wish后的宾语从句。
    与现在愿望不一致,用主语十过去时,例如:
    I wi。hIwere you.
    与过去愿望不一致,用主语+had+过去分词,例如:Iwish I had visited the White House whenI was in the States与将来愿望不一致,用主语+would (could)+原形。
    2.It's time句型:当lt's tine后用that从句时应该为主i吾+should+动词原形或主语十过去时,例如:It,s time thatyou went to school.或It's time that you should go to schooL
    3- If only引起的感叹句相当于“How I wish+宾语从句”。
    (l)If only he could come.他要能来就好了。
    (2)If only I had known the answer.我要早知道答案就好了。
    4.WOuld rather,as if(though)引导的从句也需使用虚拟语气,表示过去的情况用过去完成时,表示现在与将来的情况用过去时,例如:
    (l)I'd rather you posted the letter right away.
    (2)She loves the children as if they were hers.
    5.含蓄虚拟条件句含蓄条件句是指句中没有明显的虚拟条件句,而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常用来表示含蓄虚拟条件的手段有:
    (1)介词或介词短语。如but for,but that,without,in case of, under more favorable condition等。
    (2)连词。如so that, unless, in case, supposing,lest, provided(倘若……),for fear that(唯恐),in orderthat, on condition that, if only(要是……就好了)等。
    注意:lest, for fear that和in case引起的从句中谓语动词多用should+动词原形,但也可以不用虚拟语气,而用动词的陈述语气形式。例如:The foreign teacher spokeslowly in case we misunderstood him这位外籍教师说得很慢以免我们误解。
    (3)通过上下文及内在含义,句中往往有but,otherwise, unfortunately等类似转折词。
    without, but. but for, otherwise引起的短语或句子常暗含着含蓄条件。例如:
    ①Without you,1 would never know him
    ②But for your oooperation, we wouldn't have done it
    ③But that she was afraid, she would have said no. .
    ④i would be most glad to help you, butI am busy now.
    ⑤I would have come to the party yesterday, but ljwas working.
    ⑥I am busy now, otherwise l would do you the favor!
    高三英语二轮复习知识点2
    一、就近一致原则
    1.由or,not only...but also...,neither...nor...,either...or...,whether...or...,not...but...等连接两个或两个以上的并列主语时,通常根据就近一致原则,谓语动词要与离它最近的主语在数上保持一致。
    Neither his parents nor I am able to persuade him to change his mind.
    2.here/there引导一个句子而主语又不止一个时,通常根据就近原则,谓语动词要与离它最近的主语在数上保持一致。
    Here is a ruler,a few pencils and two copybooks.
    二、意义一致原则
    1.谓语动词必须用单数的情况
    (1)表示学科的名词以及works(工厂),news(消息)等作主语时,虽然本身为复数形式,但表示单数意义时,谓语动词仍用单数。
    Politics is his favorite subject.
    (2)表示某些组织机构的名词、书/报名、国名、地名等作主语时,虽然形式上是复数,但所表示的意义是单数,所以谓语动词用单数。
    Do you know when the United Nations was set up?
    2.谓语动词必须用复数的情况
    表示总称意义的名词,如people,police,public,cattle等作主语时,谓语动词用复数。
    The police are searching for the murderer.
    3.谓语动词的形式依据主语表示的意义而定
    (1)集体名词,如family,class,group,team,club,company,government,population等作主语时,谓语动词的形式根据其在语境中表示的意义而定。当其表示集体意义,强调整体概念时,谓语动词用单数;当其表示集体中各个组成部分,强调个体概念时,谓语动词用复数。
    As far as I know,his family is not very large but the family are all music lovers.
    (2)“the+形容词/分词”表示“一类人”时,谓语动词用复数。
    The poor were looked down upon in the old days.
    三、语法一致原则
    1.由and连接的两个名词作主语
    (1)“a/the+名词单数+and+名词单数”表示一个人(双重身份),谓语动词用单数。
    The teacher and poet often gives lectures around the city.
    (2)“a/the+名词单数+and+a/the+名词单数”表示两个人,谓语动词用复数。
    The teacher and the poet have just arrived.
    (3)“every+名词单数+and+every+名词单数”表示每一个人,谓语动词用单数。
    Every boy and every girl has the right to receive education in our country.
    (4)通常由两个部件组成的物品如:a knife and fork (一副刀叉)等作主语,谓语动词用单数。
    Bread and butter is not to his taste.
    2.表示时间、数量、长度及价格的名词,尽管有时是复数形式但常被看作是一个整体,谓语动词用单数形式。
    Is fifty pounds enough?
    3.“分数/百分数+of+名词”作主语时,谓语动词的形式根据of后的名词的形式来定,如果名词是可数名词复数,谓语动词用复数形式;如果名词是单数可数名词或不可数名词,谓语动词用单数形式。
    Two-thirds of the books are about science.
    Only 30% of the work was done yesterday.
    高三英语二轮复习知识点3
    一、一般过去将来时
    1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。
    2.时间状语:The next day (morning, year…),the following month(week…),etc.
    3.基本结构:主语
    +was/were +going to + do+其它;主语+would/should + do+其它
    4.否定形式:主语+was/were+not + going to + do; 主语+would/should + not + do.
    5.一般疑问句:was或were放于句首;would/should 提到句首。
    6.例句:He said he would go to Beijing the next day.他说他第二天要去北京。
    I asked who was going there.我问,谁要去那里。
    二、 现在进行时
    1.概念:表示现阶段或说话时正在进行的动作及行为。
    2.时间状语:Now, at this time, days, etc. look. listen
    3.基本结构:主语+be +doing +其它
    4.否定形式:主语+be +not +doing+其它
    5.一般疑问句:把be动词放于句首。
    6.例句:How are you feeling today?你今天感觉如何?
    He is doing well in his lessons.在课上他表现得很好。