这里while的用法,every day l would see people come in ,sit down and sip coffee ,whileevery day l would see people come in ,sit down and sip coffee ,whilereading or just doing whatever they felt like doing .这里while 怎么翻译 可以用 when
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这里while的用法,every day l would see people come in ,sit down and sip coffee ,whileevery day l would see people come in ,sit down and sip coffee ,whilereading or just doing whatever they felt like doing .这里while 怎么翻译 可以用 when
这里while的用法,every day l would see people come in ,sit down and sip coffee ,while
every day l would see people come in ,sit down and sip coffee ,while
reading or just doing whatever they felt like doing .
这里while 怎么翻译 可以用 when吗
这里while的用法,every day l would see people come in ,sit down and sip coffee ,whileevery day l would see people come in ,sit down and sip coffee ,whilereading or just doing whatever they felt like doing .这里while 怎么翻译 可以用 when
其实意思和when是差不多的,只不过后面都是进行时,所以用while
while是当....时候 ,表示动作同时进行,不用when,when后一般不用进行时态
伴随状态
这两个词都是引导时间状语从句:
When引导的时间状语从句:表主句的动作和从句的动作同时发生，或从句的动作发生在主句之前。如：
1.I was reading a novel when she came in.
她进来的时候，我正读一本小说。（动作同时发生）
2.When it rains,I go to school by bus.
下雨的时候，...
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这两个词都是引导时间状语从句:
When引导的时间状语从句:表主句的动作和从句的动作同时发生，或从句的动作发生在主句之前。如：
1.I was reading a novel when she came in.
她进来的时候，我正读一本小说。（动作同时发生）
2.When it rains,I go to school by bus.
下雨的时候，我坐公花汽车上学样。（动作同时发生，都用现在时。）
3.When he receives the letter, he'll tell us know.(动作相继发生，主句的动作发生在从句之前，动词用过去完成时，从句用过去式。）
While引导的从句：表示“当.....过程中",强调某一段时间内主句和从句中谓语动词所表示的动作同一时期发生.如:
1.Never get on or off a bus while it is moving.
汽车在运行时,不要上下车.(动作同时发生,动词都用现在时.)
2.She listened closely while he read.
他读时,她仔细听着.(动作同时发生,动词都用过去时.)
3.While you are young, you must work hard.
趁你年轻时,要努力工作.(主句的动作发生在从句运作发生的过程中.)
4.I was doing my homework while my brother was playing.
我做功课,而我弟弟在玩游戏.(while含有对比的意思)
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