时间:2019-01-16 作者:英语课 分类:英文语法词汇


英语课

    it,this 和that都是指示代词,但是它们使用的条件却有很大的区别,而且这三个词都有一些固定的用法,具体说区分如下:

    一、 距离说话人近的人或物用this,距离说话人远的人或物用that。如:

    This is an apple tree. (近处)这是一棵苹果树。

    That is an orange tree.(远处)那是一棵桔子树。

    二、放在一起的两样东西,先说this,后说that。如:

    This is a pen. That is a pencil.这是一枝钢笔,那是一枝铅笔。

    三、向别人介绍某人时说“This is …” 不用“That is …”。 如:

    This is Tom. Tom,this is Jack 1. 这是汤姆。汤姆,这是杰克。

    四、This is 不能缩写,而that is 可以缩写成that’s。如:

    This is a bus. That’s a car. 这是一辆公共汽车,那是一辆轿车。

    五、在回答this 或that 做主语的疑问句时,要用it 代替this 或that。如:

    —Is this a book? 这是一本书吗?

    —Yes,it is. 是的,这是本书。

    —What’s that? 那是什么?

    —It’s a kite. 那是个风筝。

    六、打电话时,介绍自己用this,询问对方用that。注意不可用“I am …”或“Are you …”“Who are you?” 等句式。如:

    —Hello!Is that Miss Green? 你好!你是格林小姐吗?

    —Yes. This is Miss Green speaking. Who’s that? 是的,我是格林小姐,你是谁?

    —Oh. This is Mr Brown. 哦,我是布朗先生。

    七、指性别不明的婴儿、身份不明的人或是只闻其声未见其人的时候用it而不用this或that。如:

    —It’s a nice picture. Who’s in it? 这是张好看的照片,上面的人是谁?

    —Me! 是我!

    八、It 常用来代替前文中所提到的东西。如:

    The pen doesn’t work. It’s Lily’s.这枝钢笔坏了,它是莉莉的。



n.插座,千斤顶,男人;v.抬起,提醒,扛举;n.(Jake)杰克
  • I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
  • He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。
标签: 代词 that
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a patch
abandonment
absorbing zone
agent-spectator
air activity measuring room
algebraic approach restoration
already existing provision
amount of unfinished products in circulation
answering question system
Aroon Oscillator
attitude reference platform
autorad
bagan datoh
be at the top
beat uniform approximation
blue apex
bristly locusts
brookest
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Cl compound
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combined gripping and cutting pliers
continuous ringing
Corpus humeri
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direct-link
electric -lighting set
emulsion type lubricant
explicating
Faustan
fibrinous thrombus
fitted model
flew on
fork structure of bubble device
fsid
generation occurrence
Gilpin County
happen again
hearing aid earphone
hearing-aid
heart shadow
heptacontane
hickory nuts
inspoken
iron froth
Lac Vert
lepidogranoblastic
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list and discount pricing system
marker radio beacon (mkr)
minuthesis
mistakenly
Moncalvo
north western red cedar
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peat gauze
pepper dulse
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processed cheeses
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rough air
schistomelus
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self-contained base-line system
signal control strategy
sketches out
soft chair
soft sells
speaking stop
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strong fix
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swirling motion
tailjack
talaje
tetrakishexahedron (tetrahexahedron)
thecas
thermoelectric coefficient
time phased order point (tpop)
tropical eosinophilic asthma
tuber sheet
variable budgeting
vertical saw-frame
volume of goods traffic
wetmorella philippina
Yushania basihirsuta
zacatilla