新概念英语第二册41课?那么,新概念英语第二册41课?一起来了解一下吧。
此结构可以表达一种轻蔑的含义。例如 “Do you call that a hat?”(你把那个叫帽子吗?) ,也可以说 “Do you call that a house/a dog?” 。
英语中有两个 “need” ,用法有所不同:
情态动词:仅用于否定句和疑问句,只有现在时,过去式要用 “needn't have” ,疑问式用 “need + 人称 + do?” ,否定式用 “need not(neednt)” 。如 “Need we leave soon? Yes, you must. No, you neednt.” ; “You needn't have hurried. = It was not necessary for you to hurry, but you did.” (你当时不必这么匆忙)。
实义动词:其变化与一般的实义动词相同,后接带 “to” 的不定式 “need to do” ,否定形式为 “don't need to” 。例如 “I need to take a short rest.”(我需要稍微休息下) 。
该结构表示无论怎么……也不会过分。例如 “A man can never have too many ties.”(男人有多少领带也不会嫌多); “A woman can't have too many hats.”(女人有多少帽子也不会嫌多); “You can't be too careful in doing your work.”(你工作越仔细越好) 。
“regret + 动名词/名词/that从句” 通常表示为做过的某件事感到后悔、懊悔。例如 “I now regret leaving my country/ that I have left my country.” ; “He regretted having been rude to her.” ; “We regret to tell you that you are not welcome.” 。
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