时间:2019-01-03 作者:英语课 分类:英文语法词汇


英语课

   初中英语it 的用法知识点(一)


  代词it,在初中英语中几乎处处都有它的位置。可见,it虽小用处很大。现将其用法归纳如下:
  1.用来代替前面提到过的人或事。
  What’sthis?It’sabus.
  2.指人时可作为指示代词看待,一般不必译出。
  Whoisknockingatthedoor?It’sme.
  Whoisit?It’sme.
  3.指天气状况等。
  Itisgoingtorain.It’srathercoldnow.
  It’sverycoldtoday.
  4.指时间。
  It’sSundayagain.
  It’seighto’clockinthemorning.
  It’sfiveyearssinceIsawyoulast.
  5.指距离。
  It’sonlyfiveminutes’walknow.
  Itis6milestothemuseum.
  Isitveryfartothecableoffice?
  6.指环境状况等。
  Itwasverynoisyatthemoment.
  7.泛指一般情形,或依上下文可以领会的事物,有的属于习惯用法,无法确定其含义。
  That’sit!对啦!Soitseems.好像是这样。
  That’sthebestofit!那最好了!Keepatit!继续干!
  8.用来代替小孩和婴儿。
  Thechildsmiledwhenitsawitsmother.
  9.代替整个句子。
  Youhavesavedmylife.Ishallneverforgetit.
  10.作形式主语,使句子不至于“头重脚轻”。
  It’sgoodtoseeallmyteachersandfriendsagain.
  It’sinterestingtoclimbhills.
  It’sapitythatyoudidn’tgotoseethefilm.
  11.也可以作形式宾语。
  Shefounditverydifficulttoanswerthequestion.
  初中英语it 的用法知识点(二)
  (2011天津.1)We feel _____our duty to make our country a better place。
  A.it B.this C.that D.one 选A
  (2011江西.25)Why don’t you bring ____ to his attention that you are too ill to work on?
  A.that B.it C.this D.him 选B
  (2007天津.1) 1.He didn’t make____clear when and where the meeting would be held。
  A.his B.that C.it D.these 选C
  (2009四川.3)I like this house with a beautiful garden in front, but I don’t have enough money to buy ______。
  A.one B.it C.this D.that 选B
  规律:当三个代词it,this,that同时出现在单项选择题中时,大多数情况下选择it。
  个别情况可能为that或the one,如:(2010陕西.12)The cost of renting a house in central Xi’an is higher than____in any other area of the city。
  A.that B.this C.it D.one 选A
  分析:该题中that指代前面的the cost,因为前后两个cost分指两个地方的,所以不是同一物,故不能选it,但这种题在高考中出现较少,因为该知识点属于初中范畴。
  虽然存在上面这种特殊情况,但是因为it适用范围广泛,按照大概率原理,前面的规律依然成立。现在我们归纳一下去年天津高考中有关it的考查:
  it作普通指示代词,可以指天气、时间等,也可以指代前面提到过的具体事物或事件。
  如:2011天津阅读理解A篇 You have no right to entertain 1 friends in a family home as some families feel it is an invasion 2 of their privacy 3。(it指“在房东家里款待朋友”这件事)
  it作形式主、宾语,如: (2011天津.5)Although regular exercise is very important, it’s never a good idea to exercise too close to bedtime 4。(it作形式主语)而在上面2011天津.1和 2007天津.1两题中,it均作形式宾语。
  it用于强调句型“It is/ was +被强调的部分+ that/who + 句子剩余部分”,如:2011天津完型填空It was years later that I finally understood what role modeling played in your life。(强调时间状语years later)
  it在固定句式中,如:2011天津阅读理解B篇 It always struck me that when you’re looking at a big challenge 5 from the outside it looks huge, but when you’re in the midst 6 of it, it just seems normal. (It struck sb that…是英语中一个很有用的句式,其意为“某人突然感到(觉得)……”,后三个it均指代challenge。)
  由此不难看出,对it的考查遍及高考英语所有题型,甚至写作中同学们也可以借助它写一些能给作文提分的句子,例如:
  It is no good (use) doing sth. “做……没用”
  It is no wonder that“难怪……;……也不足为奇”
  It takes sb +时间、金钱+to do sth. “做……要花费某人时间或金钱”
  It is likely that… “很有可能会……”
  It +is +(high) time that 从句 “该干某事了”
  在一结构中从句须用should +动词原形(should 不能省略)或动词过去式
  It is +形容词+of/for sb to do sth。
  该句型中的不定式短语是真正主语,如果不定式的逻辑主语是由of引出,主句中的形容词必须是描述人的形容词。常见的有: careless, cruel, lazy, modest等;如果不定式的逻辑主语是由for 引出的,主句的形容词通常是描述事情的形容词,如:important,necessary,natural,easy等。
  It is + 时间 + 连词 (that,since,before,when)方法:第一步,优先假定选that,则该句子为强调句,去掉it is 和 that 看剩下的句子是否在意思和语法上均完整。如果完整,则假定成立;反之,不选that。第二步,若为时间点,则选when,如half past two;若为时间段,则考虑since和before。其中before翻译成“才,就”,since译为“自从”。

vt.招待,款待;使欢乐,使娱乐;vi.款待,请客
  • Emma will be happy to entertain you.爱玛会很高兴招待你的。
  • They entertain a great deal.他们常常招待客人。
n.入侵,侵略,侵犯
  • They are ready against the possible invasion.他们防备可能的入侵。
  • It is our duty to shield our country from invasion.保卫祖国不受侵犯是我们的责任。
n.私人权利,个人自由,隐私权
  • In such matters,privacy is impossible.在这类事情中,保密是不可能的。
  • She wept in the privacy of her own room.她在自己房内暗暗落泪。
n.就寝时间
  • It's your bedtime. Go upstairs and go to bed.到睡觉的时间了,上楼去睡觉。
  • If you go to bed now,I've read you a bedtime story.假使你现在就上床睡觉,我就念个睡前故事给你听。
n.挑战;v.向...挑战
  • The job doesn't really challenge him.这项工作不能真正地考验他。
  • She looked at me with challenge.她带着挑战的目光看着我。
n.中部,中间,当中
  • The hut is in the midst of the forest.小屋在森林深处。
  • There is a thief in our midst.我们当中有小偷。
标签: 中考英语
学英语单词
abbreviated argument
ability to harden
absorbed manufacturing expense
acid-fast nonphotochromogen
aerial transparency
an Antarctic expedition
Anamniota
aposteme
as-yet-unknowns
badly-designeds
badmouthed
ball socket adjuster
bopeep
C.I.G.S.
cheer
chlodwig
christmas pyramid
chromidium
cobblestone
compound tide
concurrently-shared resource
crushed zone
culpable homicide
cyclophorus formosaensis
daily traffic flow
dame barbara hepworths
desulfurases
developpes
Diemel
EABV
fiducial point
financial-service
fishing basket
floribundas
fourty equivalent unit
front vertex focal distance
fuel lifetime
General Foods Co.
genus cronartiums
global schema
gnawing at
golden clematiss
gotten cracking
grave's
half duty
hannemann
hide sorter
high volume account
homeappliance
homoveratric acid
humanas
husbands
hypabyssally
i-swowen
immunological unresponsiveness
index servo
integrative
inter-bourse
interabangs
joint cummulative distribution function
knob gobblers
Kyamepromazine
land use capability survey
Lutefium
marchia barclayana
mathematical modeling
metromalacia
mishent
movement picture
orthogonality conditions
painted sandgrouse
pallidoidosis
pandurata
pharmacons
pomatuming
profit ratio of paid-in capital
pseudomones sp.
pulsus
QBE
recovered solvent
roller comnveyor
rotation of the Earth
scolopendrium
side-draw
silvertipped
songfully
spallanzani
Still water runs deep
supported type abutment
sync non-linearity
thiomerin
Tukulan
two-liter
undefined
unexpended ammunition
Unified Threat Management
vacuum tube modulator
ventriculus mesencephalicus
waterslides
whatsernames
whrinny
Yalutsangpu River