【正文】
led at the sight of his mother. on arriving (leaving, returning…) +句子 +時(shí)間名詞 (minute/moment …… )+句子 hardly… when no sooner… than 我剛一到家,就下雨了。 I had hardly got home when it began to rain. =Hardly had I got home when it began to rain. =No sooner had I got home than it began to rain. 4 before It will be +一段時(shí)間 +before從句 (does) 要過 …… 才能做 It will not be +一段時(shí)間 +before從句 要不了 …… 就能做 It was +一段時(shí)間 +before從句 (did) 過了 …… 做了 …… It was not+一段時(shí)間 +before從句 (did) 沒過 …… 做了 …… 5 since It is/ has been +一段時(shí)間+ since 從句 (did) It is 10 years since I smoked.(=I gave up smoking/dropped smoking) 自從我不抽煙已有 10年了 . 延續(xù)性動(dòng)詞 :反過來翻譯 短暫性動(dòng)詞 :直譯 6 till /until(在句首、與 not無間隔連用及在強(qiáng)調(diào)句中只用 until) We waited till (until)he came back .我們一直等到他回來。 She didn’t stop working until eleven o’clock .她到 11點(diǎn)鐘才停止工作。 如主句動(dòng)詞是 延續(xù)性動(dòng)作 ,常用 肯定式,表示 “ 直到 … 為止 ” 。如主句動(dòng)詞是 瞬間動(dòng)詞 ,常用 否定式 ,表示“ 直到 … 才 ” not until 句型 ? 與強(qiáng)調(diào)句型結(jié)合 I didn’t go to sleep until he came back. ? 與倒裝句式結(jié)合 It wa