动词适当形式填空一题we are student's of NO.1 Middle school,last Sunday we ____ (vist) a factory.the factory is close to a lake which _____(give ) us drinking waker.but we found that the factory was pouring waste directly into the lake,some

动词适当形式填空一题we are student's of NO.1 Middle school,last Sunday we ____ (vist) a factory.the factory is close to a lake which _____(give ) us drinking waker.but we found that the factory was pouring waste directly into the lake,some
动词适当形式填空一题
we are student's of NO.1 Middle school,last Sunday we ____ (vist) a factory.the factory is close to a lake which _____(give ) us drinking waker.but we found that the factory was pouring waste directly into the lake,some farmers living near the lake report that some of their sheep and cows ____ (die ) since they drank the water from the lake .so we wrote you thid letter ____( see)if you can do something about this.We think the pollution must _____ (stop ) right now.THank you
怎么填了?请说明每空的理由,

动词适当形式填空一题we are student's of NO.1 Middle school,last Sunday we ____ (vist) a factory.the factory is close to a lake which _____(give ) us drinking waker.but we found that the factory was pouring waste directly into the lake,some
试着解答了一下,希望对你有用：
we are student's of NO.1 Middle school,last Sunday we ____ (vist) a factory.
visited 根据过去的时间状语last Sunday,判断是过去的时态
the factory is close to a lake which _____(give ) us drinking waker.
gives “供给我们饮用水”的河,是一种常态,用现在时
but we found that the factory was pouring waste directly into the lake,some farmers living near the lake report that some of their sheep and cows ____ (die ) since they drank the water from the lake .
died 强调“喝了湖中脏水”对“现在牛羊”的现实影响,适宜用“完成时”
so we wrote you thid letter ____( see)if you can do something about this.
to see 这里动词不定式表示“目的”
BTW "thid"改称"third"
We think the pollution must _____ (stop ) right now.THank you
be stopped “污染”应“被阻止”,故括号中应该用被动语态

你这个没抄错么，怪怪的。一般来说，如果是中学短文填空的话，时态在全文会比较统一。
the factory is close to a lake which ... 这句IS 变was比较好吧。
their sheep and cows ____ (die ) since they drank the water from the lake 这句since要用现在完成时，但是后面用...

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你这个没抄错么，怪怪的。一般来说，如果是中学短文填空的话，时态在全文会比较统一。
the factory is close to a lake which ... 这句IS 变was比较好吧。
their sheep and cows ____ (die ) since they drank the water from the lake 这句since要用现在完成时，但是后面用了drank，那怎么办啊
有没谁解释下啊

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visited last Sunday 暗示了用过去式
gave 过去发生 也是过去时
have died 后面有since 表示是一个现在完成时，过去发生并在持续
to see to加动词原形 表示目的
be stopped 被动语态 被禁止

（1）visited; "last Sunday "过去时,所以动词-ed
（2）gives; "gives us drinking waker"是指先行者 湖。所以要-s
(3) have died; 后面有“since”则用过去完成时，而且主语是sheep and cows，是复数，所以用have died.
(4) to see; 前面有动词wr...

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（1）visited; "last Sunday "过去时,所以动词-ed
（2）gives; "gives us drinking waker"是指先行者 湖。所以要-s
(3) have died; 后面有“since”则用过去完成时，而且主语是sheep and cows，是复数，所以用have died.
(4) to see; 前面有动词wrote。后面有动词，应在动词之间-to.所以用to see.
（5）be stopped; 思为污染必须被停止，应该为被动语态，而且，前面有情态动词must,不用改变be 动词的形式，所以用be stopped
希望你能明白做动词适当形式的方法

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visited 过去式
gave 过去时
have been dead 现在完成时 因为die是短暂性动词，所以用have been dead
to see write sb. to do sth.
be stopped 被动语态 被禁止
the factory is close to a lake which ... 是对的，因为工...

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visited 过去式
gave 过去时
have been dead 现在完成时 因为die是短暂性动词，所以用have been dead
to see write sb. to do sth.
be stopped 被动语态 被禁止
the factory is close to a lake which ... 是对的，因为工厂在湖边这是一直在的，而不只是过去，所以不一定要用过去式
their sheep and cows ____ (die ) since they drank the water from the lake 这句since要用现在完成时。没错，但是since后面所加的是具体时间点，所以是用drank过去式也没错

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visted 因为前面是last Sunday ,用过去时。
gives 因为前面是which，单三。
died 过去式，后面是drank。
to see 表示写的目的。
be stopped; 意为污染必须被停止，应该为被动语态，而且，前面有情态动词must,不用改变be 动词的形式，所以用be stopped

visited
gave
have died
to see
be stopped