7.We'll never give in (whatever )they may do or say.
为啥不填no matter how
8.Dr.Smith is aware that we still have a long way to go in improving human living conditions and in fighting sickness(wherever it is found)
为啥不填where it is found
9.You should leave the cage immediately(lest)you wish to be killed by the bear.
为啥不填unless，用lest后面不是要跟虚拟语气吗 wish是虚拟语气？
10.Substances will expend or contrat(when)heated or cooled,but this is not the case with water.
为啥不填as being
11.(Watch)a baby between six and nine months old, and you will observe the basic concept of geometry being learned.
为啥不填Watching
12.Doctor says that no matter (waht)forceful arguments against smoking there are many people persist in smoking.
为啥不填how
谢谢~~
7这是一句名词性从句。whoever，whatever，whichever引导让步状语从句时相当于no matter who/what/which,但是，no matter who/what/which不能引导名次性从句。但在状语从句中是可以互换的。
8 此类选项只能根据句子的意思判断，这里强调了任何地方，所以用wherever，并且，这里就可以用no matter where 替换了
9不可以替换的，这里有一些细微的差别，lest=for fear that，如果换成unless，翻译一下，这未免有点太语气太强硬了把，语法上是木有问题滴，wish，hope这类表示希望的都是虚拟语气
10这是一句条件状语从句中的真实条件句，不能用as being作为引导词的
11注意句子逗号后面有一个and，有了and就可以看作两句断开的句子了，就不能用非谓语了，填了watching句子成分就不对了
12这是一句让步状语从句，arguement是名词，前面的forceful把它和arguement看作一个整体，也就是名词短语，这样就不能用how引导了
如果是how引导的句子，for example：no matter how busy he was ,he would watch TV sports news every night.
8 此类选项只能根据句子的意思判断，这里强调了任何地方，所以用wherever，并且，这里就可以用no matter where 替换了
9不可以替换的，这里有一些细微的差别，lest=for fear that，如果换成unless，翻译一下，这未免有点太语气太强硬了把，语法上是木有问题滴，wish，hope这类表示希望的都是虚拟语气
10这是一句条件状语从句中的真实条件句，不能用as being作为引导词的
11注意句子逗号后面有一个and，有了and就可以看作两句断开的句子了，就不能用非谓语了，填了watching句子成分就不对了
12这是一句让步状语从句，arguement是名词，前面的forceful把它和arguement看作一个整体，也就是名词短语，这样就不能用how引导了
如果是how引导的句子，for example：no matter how busy he was ,he would watch TV sports news every night.
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第1个回答 2012-11-14
7.We'll never give in (whatever )they may do or say.
可以填no matter what
8.Dr.Smith is aware that we still have a long way to go in improving human living conditions and in fighting sickness(wherever it is found)
wherever 是无论在哪里，where讲不通
9.You should leave the cage immediately(lest)you wish to be killed by the bear.
可以用unless，wish是原形，当然可以，也可是should+动原
10.Substances will expend or contrat(when)heated or cooled,but this is not the case with water.
as being也可以
11.(Watch)a baby between six and nine months old, and you will observe the basic concept of geometry being learned.
不填Watching，因为前面是祈使句，用原形
12.Doctor says that no matter (waht)forceful arguments against smoking there are many people persist in smoking.
how+形容词，what+名词。arguments名词，forceful 是修饰arguments的
forceful arguments 是名词词组本回答被提问者和网友采纳
可以填no matter what
8.Dr.Smith is aware that we still have a long way to go in improving human living conditions and in fighting sickness(wherever it is found)
wherever 是无论在哪里，where讲不通
9.You should leave the cage immediately(lest)you wish to be killed by the bear.
可以用unless，wish是原形，当然可以，也可是should+动原
10.Substances will expend or contrat(when)heated or cooled,but this is not the case with water.
as being也可以
11.(Watch)a baby between six and nine months old, and you will observe the basic concept of geometry being learned.
不填Watching，因为前面是祈使句，用原形
12.Doctor says that no matter (waht)forceful arguments against smoking there are many people persist in smoking.
how+形容词，what+名词。arguments名词，forceful 是修饰arguments的
forceful arguments 是名词词组本回答被提问者和网友采纳
