______,they couldn't solve the mysteryA)as they tried hard B)tried as they hard D)hard as they tried D)no matter they tried hard请说明选择的原因,并翻译全句2)______,the crops would be saved.A)it should rainB)it rainsC)should it rainD)it w

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______,theycouldn''tsolvethemysteryA)astheytriedhardB)triedastheyhardD)hardastheytriedD)nomattertheyt

______,they couldn't solve the mysteryA)as they tried hard B)tried as they hard D)hard as they tried D)no matter they tried hard请说明选择的原因,并翻译全句2)______,the crops would be saved.A)it should rainB)it rainsC)should it rainD)it w
______,they couldn't solve the mystery
A)as they tried hard
B)tried as they hard
D)hard as they tried
D)no matter they tried hard
请说明选择的原因,并翻译全句
2)______,the crops would be saved.
A)it should rain
B)it rains
C)should it rain
D)it will rain
为什么选择C,为什么此句不能选择别的答案,为什么要倒装,请再翻译全句

______,they couldn't solve the mysteryA)as they tried hard B)tried as they hard D)hard as they tried D)no matter they tried hard请说明选择的原因,并翻译全句2)______,the crops would be saved.A)it should rainB)it rainsC)should it rainD)it w
两题都选C
1.虽然他们努力尝试,但还是不能解决这个谜题
就是一个固定句型,adj.+as+主语+谓语/表语,作为状语前置.如果放后面就直接用though they tried hard了
2.如果当时下了雨的话,庄稼就得救了
不能选别的答案这也是一个状语前置,当一个完整的句子做状语前置时就要到装.另外这个还是一个虚拟语气的状语,shuold的一个典型用法
理论上就这么些了,其实这种东西不会的话就多读,由于干了就不用想这么多了.这两句都很典型,多读几遍吧

1)个人觉得选C,不知对不对
尽管努力尝试了,他们还是没能解答该神秘事件
A表因果关系,逻辑上说不通。B they hard 是什么玩意?
D如果是no matter how hard they tried 就对了
2)由 would be saved知该句是虚拟语气中表假设
排除BD,AC中助动词为should,经常倒装用...

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1)个人觉得选C,不知对不对
尽管努力尝试了,他们还是没能解答该神秘事件
A表因果关系,逻辑上说不通。B they hard 是什么玩意?
D如果是no matter how hard they tried 就对了
2)由 would be saved知该句是虚拟语气中表假设
排除BD,AC中助动词为should,经常倒装用

收起

1。当as引导让步状语从句时,习惯将形容词副词等提前用倒装语序。因此选C
翻译:尽管他们已经很努力,但仍然不能解答这个谜。
2。如果条件从句的谓语动词含有连系动词were或助动词had或should, 可将if省略,而把were, had或should移到主语之前,构成倒装句形式
翻译:如果下雨,庄稼就能得救了。...

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1。当as引导让步状语从句时,习惯将形容词副词等提前用倒装语序。因此选C
翻译:尽管他们已经很努力,但仍然不能解答这个谜。
2。如果条件从句的谓语动词含有连系动词were或助动词had或should, 可将if省略,而把were, had或should移到主语之前,构成倒装句形式
翻译:如果下雨,庄稼就能得救了。

收起

c
as 在引导让不状语从句时,通常把它后的表语,及程度副词提前. 即 As they tried hard, they...
尽管他们努力的尝试过了, 但他们还不能解决这个问题.
c
这是由if 引导的虚拟语气的句子,表示与将来事实相反.此时省略了if ,需要把should 提前.
与将来事实相反的虚拟语气用 if +主语+ should/were t...

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c
as 在引导让不状语从句时,通常把它后的表语,及程度副词提前. 即 As they tried hard, they...
尽管他们努力的尝试过了, 但他们还不能解决这个问题.
c
这是由if 引导的虚拟语气的句子,表示与将来事实相反.此时省略了if ,需要把should 提前.
与将来事实相反的虚拟语气用 if +主语+ should/were to +动词原形, 主语 +would + 动词原形 + 其他
如果下雨的话,庄稼就有救了.

收起

They couldn't find a house _____ _____ ______(居住) they ______(appear) in the fog.we couldn't see them at all. 4.The students couldn't help ______ when they heard the joke.A.to laugh B.laugh C.laughing They couldn't agree with each other they couldn't have done better是什么意思 They couldn't help ______when they heard the news. 改错They couldn't find such books that they needed. I couldn't sleep the night b_____ the shoe.The fans shouted _____ (兴奋地) when they saw the stars.______(捐赠) are always welcome. My father couldn't find his ______ (lose) bike they couldn‘t see anything unusual改成同义句 No one could account for it.They couldn't ______ it.a.explain b. estimate c. interpret d. descNo one could account for it.They couldn't ______ it.a.explain b. estimatec. interpret d. describe这个题为什么不能选c,c不是也有 They couldn't play football _______ because they had ______ homework to do.A.often enough; much B.enough often; much C.often enough; many D.enough often; many They aren't ______ books .They are yours.(they) ______,they couldn't solve the mysteryA)as they tried hard B)tried as they hard D)hard as they tried D)no matter they tried hard请说明选择的原因,并翻译全句2)______,the crops would be saved.A)it should rainB)it rainsC)should it rainD)it w 1.When they heard the news,they burst into tears.When______the news,they couldn't help______2.Their new school is twice the size of the old one.Their new school is ______ ______ ______ ______the old one.3.This also protects the air,soil,water and cro 翻译:they looked for the treasure for many days,but they still couldn't find any 句型转换:They were so frightened that they couldn't move. They did that because they couldn't understand the nature.这句话哪错了