英语语法老师请问一下1.hematchedtheletterswiththesoundsfamiliartothelearners.这里是翻译成他为学习者把类似声音的字母搭配在了一起?这里的to是为了的意思?为什么不能换成for?同样都是为了.为

Question

英语语法
老师请问一下1.he matched the letters with the sounds familiar to the learners.这里是翻译成他为学习者把类似声音的字母搭配在了一起?这里的to是为了的意思?为什么不能换成for?同样都是为了.为什么不能互用?
2.形式主语的问题有的句子开头it is的有的就是一个it
it can help people to become literate within a short time.这里的it指代的还是 to become literate 吗?
还有it enables the learners to master a language within three months也是无法还原
it was originally designed for teaching the English language.这里的it指的是 for teaching the English language还是 teaching the English language?
Many others complete school or fail to finish their studies without learning to read or write.这里的compete school是什么意思?
people must first know how to write letters of the alphabet这里的how to是作宾语从句的主语?

Answer 1

he matched the letters with the sounds familiar to the learners.这里是翻译成他为学习者把类似声音的字母搭配在了一起?这里的familiar to the learners是形容词短语 作定语 修饰 the

sound 原翻译有误   句子意思是  他把学习者熟悉的字母发音 配对 .

如果是选择题 这项选择 是错的

to 是对于的意思  不是 为了的意思   所以不能换成for

体会一下 he is good to me 和 doing sports is good for your health
2.形式主语的问题

句子开头it is加表语 是主系表 结构 

it加 谓语动词 加宾语 是 主谓宾结构 
it can help people to become literate within a short time.这里的it指代的不是 to become literate 

因为这里 it不是形式主语 而是真主语 不定式是宾补 

根据意思判断
还有it enables the learners to master a language within three months与上句一样 

it是真主语 不是形式主语 
it was originally designed for teaching the English language.这里的it指的是上文所提到的东东 

it不是形式主语 

Many others complete school or fail to finish their studies without learning to read or write.这里的compete school是完成学业 意思
people must first know how to write letters of the alphabet这里的how to write letters of the alphabet是带疑问词的动词不定式 短语    作宾语