新概念2第41课重要句型或语法

1、新概念 2 第 41 课重要句型或语法重要句型或语法1、情态动词的用法本课侧重的是情态动词 must 和 need 以及与实义动词短语 have to 的用法。如：I must leave now.You needn't be so rude about it.We mustn't buy things we don't need.You don't have to wait for me.课文主要语言点Do you call that a hat?' I said to my wife. 'You needn't be so rude

2、about it,' my wife answered as she looked at herself in the mirror. 1)call sth. what ，把什么叫做什么。注意 朗读时要读出 I 的讽刺语气。 2)needn't 是 need 作为情态动词的用法， 后面直接跟动词原形。 3)be rude about it ，不讲理、不客气。 4)look at oneself in the mirror，照镜子。I sat on one of those modern chairs with holes in it and waited. 1)sit on ，

3、坐在 . 之上。如果是坐在沙发上，因为人的身体 会陷进去，能够用 sit in the sofa 。 2) 注意作者在本句中对所座的 椅子实行了细节描述，凸显了作者等待时的无聊。 3) 注意整句话 and 后面就以一个单词 waited 结束，凸显了作者的无奈与无聊。We had been in the hat shop for half an hour and my wife was still in front of the mirror. 1) 可提问学生为什么此处的 be 要采用过去完成时 had been 的用法(因为作者要描述的是自从他们进了店里到看到她妻子还站在镜子面前照镜子，已

4、经过去半小时了，是 要描述过去发生的动作持续到过去的某个时间 )。 2) 注意句中的“ my wife was still in front of the mirror ”意在表达我妻子还在照镜 子试帽子。We mustn't buy things we don't need,' I remarked suddenly. I regretted saying it almost at once. 1) 注意 mustn't(禁止；不能)与needn't(不必)的区别。当要把must所在的肯 定句改为否定句时，其否定形式为 needn't 。 2)

5、 注意 we don't need 是 things 的定语从句，中间省略了 that 。 need 在句中用作实义动词， 表示“需要”。 3)remark ，评论、注意到。 4) 注意 regret 的两种用 法：regret to do，遗憾地做 ;regret doing ，后悔做.。5)almost at once ，马上。 almost 在此起强调作用。You needn't have said that,' my wife answered. 'I needn't remind you of the terrible tie you boug

6、ht yesterday.' 1)needn't have done ，没必要做 . 。这是对过去发生的事情的虚拟。 注意与后面的 needn't do( 对现在情况的描述 )的区别。 2)remind sb. of sth. ，提醒某人某事。 3) 注意 you bought yesterday 是 tie 的定 语从句，中间省略了 that 或 which 。I find it beautiful,' I said. 'A man can never have too many ties.' 'And a woman can'

7、t have too many hats,' she answered. 1)find sth. how ，发现什么东西怎么样。此时的 find 表 示“觉得，认为”。 2)A man can never have too many ties.男人有再多领带也不过度。 3)A woman can't have too many hats.女人有再多帽子也不过度。Ten minutes later we walked out of the shop together. My wife was wearing a hat that looked like a lighthouse. 1)时间+later ，多长时间之后。 2)together ，一起。 3) 可提问学生此处的 wear 为什么采用过去实行时 ( 作者是为了形象地描述他妻子走出店里时 的样子，试图引起读者的注意 ) 。注意 wear( 侧重穿好的状态 ) 与 puton（侧重穿的动作）的区别。4）that looked like a lighthouse用作hat 的定语从句。读写重点注意课文中出现的“ A man can never have too many tie