If, when的用法 - Zero conditional sentence
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Lesson 115
If, when的用法 - Zero conditional sentence
如果你加热冰,它会融化 = If you heat ice, it melts.
如果你加热冰(\'If you heat ice\') = \'Condition\' (条件).
'If you heat ice' = 称为 Conditional clause.
融化 (\'it melts\') = Condition (状况)是结果 (称为\'main clause\').

这类句子里用到了Zero conditional,因此conditions (条件)和result (结果)永远成立。
如果以 'If'开头,那么这句子就是一般现在式。如果你加热冰,它会融化。 - 永远成立。
If = 如果
在\'Zero conditional\'句子中第一个和第二个 'conditional clause' - 可以放在任何位置。\'
例: Ice melts if you heat it \'= 冰会融化如果你加热它。
Or
If you heat ice, it melts = 如果你加热冰,它会融化。
If + you heat ice + it melts. =
在正义句子中\'Zero Conditional sentence\'的结构如下:
If + Condition (Present Simple) + Result (Present Simple)
Or
Ice melts + if + you heat it. =

Result (Present Simple) + if + Condition (Present Simple)
选出正确的词语以填入空格。
If the traffic lights ______
does
are
were
选出正确的词语以填入空格。
If you ______
want
wants
wanted
do want
'如果你把水加热到100摄氏度,它就会沸腾。' 选出正确的英文翻译。;
If you heat water to 100 degrees Celsius, it boils.
If you heats water to 100 degrees Celsius, it boils.
If you heat water to 100 degrees Celsius, it boil.
If you heat water to 100 degrees Celsius, it's boils.
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Zero Conditional可以用来表述在某种情况下应该做的事
例: 如果你生病了,就该吃药。 = If you are sick, then take some medicines.
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请注意,Zero Conditional句子中的if 可以用when或者whenever代替。
例:当你生病的时候,就该吃药。 = When you are sick, take your medicine.
选出正确的词语以填入空格。
When you get a promotion, your salary ______
go
goes
going
went
选出正确的词语以填入空格。
If you lose your credit card, you ______
must call
should called
called
are call
选出正确的词语以填入空格。
When it ______
rained
rain
rains
raining
选出正确的词语以填入空格。
If you ______
don't water
do water
not water
don't watering
选出正确的词语以填入空格。
I ______
got
gets
get
getting
'如果我上班迟到,我的老板会生气的。' 选出正确的英文翻译。;
My boss get angry if I am late for work.
My boss gets angry if I am late for work.
My boss gets angry if I late for work.
My boss gets angry, so I am late for work.
'如果我错过了8点的公共汽车,我上班就会迟到了。' 选出正确的英文翻译。;
If I miss the 8 o'clock bus, I get late for work.
So I miss the 8 o'clock bus, I get late for work.
I miss the 8 o'clock bus, I get late for work.
If I miss the 8 o'clock bus, I got late for work.
'当我迟起床了,我就会错过公共汽车。' 选出正确的英文翻译。.;
When I get up late, I miss my bus.
Then I get up late, I miss my bus.
I get up late, if I miss my bus.
I get up late when I miss my bus.
翻译成英文。
如果太阳很早下山,那就会变得很暗。
翻译成英文。
天冷的时候我都会穿着夹克。
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