我是意譯.因?yàn)楦杏X是閱讀理解里面的句子
1.If the primary goal of language use is communication,then mistakes are secondary considerations that may be daelt with gradually as awarenessof those mistakes increases.
如果語言的首要目的是溝通的話,那么學(xué)習(xí)過程中所犯的錯(cuò)誤由于可以隨著我們理解的加深而得到糾正,因而便顯得沒那么重要了
（條件狀語從句）
2.The resulting discrepancy can serve as a base for the student to modify his way of using the present tense in english.
差異可以作為一個(gè)基礎(chǔ)（沒有上下文,不知道怎么翻）,來使學(xué)生在他所用的現(xiàn)在時(shí)中進(jìn)行修改.
（就是一般的主+動(dòng)詞+表語的結(jié)構(gòu)）
3.But a student who is unwilling to interact in the first place would lose this opportunity to learn by trial and error.
但是如果學(xué)生不愿意互相交流,那么他將會(huì)失去在不斷嘗試中成長(zhǎng)的機(jī)會(huì)
who引導(dǎo)定從修飾學(xué)生,什么樣的學(xué)生,
trial and error是固定搭配=反復(fù)試驗(yàn),不斷嘗試,