【正文】
g him to press his paw on the latch to let himself in.……我丈夫花了幾個(gè)星期的時(shí)間訓(xùn)練它用腳爪按住門閂把自己放進(jìn)來。如果跟動(dòng)名詞則用介詞in(在口語中in往往省略): Why don’t you spend more time on studies? 你為什么不在學(xué)習(xí)上再多花點(diǎn)時(shí)間呢? I spent two weeks(in) reading this book. 我花了兩星期的時(shí)間讀這本書。 soon became an expert at opening the 。表示在某一領(lǐng)域是“專家”、“”時(shí)可用介詞in或on: John is an expert at driving a car. 約翰是開車高手?! am is an expert on that problem. 薩姆是研究那個(gè)問題的。() 新概念英語第二冊(cè)Lesson60課文注釋 relation of yours is ing to see 。() moment you leave this tent, you will get a big ,就會(huì)大吃一驚?! ≡谶@個(gè)連詞引導(dǎo)的時(shí)間狀語從句中要用一般現(xiàn)在時(shí)來表示將來時(shí)。 這是口語中常用的一句話,表示“完了”、“就這些”、“事情就是這樣”等含義: He borrowed some money from me. That’s all. 他向我借了些錢,而已?! ∨cthat is all中的 all一樣,這句話中的all也是代詞,表示“一切”、“全部”、“所有的事”,注意作主語時(shí)它被視為單數(shù): All I can remember is her name. 我所記得的只是她的名字。 5.…we must be at the station to meet her.……我們得去車站接她。這句話也可以變成we must go to the station to meet her,意義不變。( 59課語法)