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英语学习资料:新概念英语一册自学笔记Lesson125-126

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发表于 2016-7-11 22:27:54 | 显示全部楼层 |阅读模式
  1.Can't you come in and have tea now, Peter?彼得,你现在能进来喝茶吗?
          这是否定疑问句,表示邀请。请参见 Lessons 77~78语法部分。
          2.Don't you remember?你不记得了吗?
          这也是否定疑问句。
          3.don't need to= needn't。
          表示“不必”,是 must和 have to的一般现在时否定式。
          4. a pleasant surprise,意想不到的好事,令人惊喜的事。
          新概念英语第一册125-126课语法知识点 Grammar in use
          must, have to和 needn't
          这3个词都表示必要性。在前面已对 must和 have to介绍过。
          must是情态助动词,而have to是普通动词,二者在肯定句中一般可以互换,表示不可逃避的义务或责任。must更带有说话人的主观色彩,而have
to则更强调客观要求和外界影响。
          must一般只能表达现在的必要性,而have to则可以表达过去或将来的必要性。请比较:
          Must you go now? 你必须现在就走吗?
          Yes, I have to leave at once.是的,我不得不马上就走。
          Yes,I must leave at once.是的,我必须马上就走。
          I shall have to leave London tomorrow.
          我明早得离开伦敦。
          I had to stop smoking because it was forbidden in my company.
          因为我所在的公司内禁止抽烟,所以我不得不停止了吸烟。
          如果我们用 must来提问,则只能用needn't来表达否定的回答。 needn't 还可以理解为have to的否定回答。needn't
(don't need to)和 don't have to都表示不必要;而 mustn't却表示绝对禁止,在说话人看来根本没有选择余地。请看例句:
          Must she leave early?她必须早走吗?
          She needn't leave early.她不必早走。
          Do you have to take a taxi? 你必须乘出租车吗?
          I don't have to/ need to take a taxi.我不必乘出租车
          You mustn't turn left.
          你不能左转弯。(表示绝对禁止)
            
            
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发表于 2016-7-11 23:56:47 | 显示全部楼层

          新概念英语第一册125-126课重点单词学习 Word study
          1.mean v.
          (1)意味着,即:
          It's raining! That means you don't need to water the garden.
          下雨了!这就是说,你不必给花园浇水了。
          (2)(词语)表示……意思:
          What does‘perfume’ mean in English?
          “perfume”一词在英语中是什么意思?
          The green light means‘Go on.’
          绿灯的意思是“继续向前”。
          (3)意指;意欲:
          What I mean is that we'll have to go back and look for it.
          我的意思是:我们必须回去寻找它。
          He didn't mean to hurt you.
          他的本意并不是想伤害你。
          2.water v.
          (1)浇(洒)水;供水;喂水:
          The garden is very dry, I'm going to water it tomorrow morning.
          花园里很干了,明早我准备给它浇些水。
          Tim is watering his lovely little dog.
          蒂姆正在给他那只可爱的小狗喂水。
          (2)充满水;充满泪水;流口水:
          He felt sad and his eyes watered a little.
          他感到难过,眼睛有点儿湿润了。
          Ice cream always makes his mouth water.
          冰淇淋总能让他馋得淌口水。
          (3)搀水冲淡;加水稀释:
          Someone had been watering the milk.
          有人往牛奶里搀了水。
          He always waters drinks and sells them to tourists.
          他总是在饮料里搀水并将之卖给游客们。
          新概念英语第一册126课课后练习答案:
          A
          1 Does she have to decide immediately?
          She doesn't have to decide immediately.
          2 Must she decide immediately?
          She needn't decide immediately.
          3 Do we have to take a taxi?
          We don't have to take a taxi.
          4 Must we take a taxi?
          We needn't take a taxi.
          B
          1 I have to telephone him, too.
          2 Mary has to wait for him, too.
          3 Jim has to meet her ,too.
          4 Tom and Mary have to travel by ship, too.
          C
          1 Do you really have to telephone him?
          2 Does Mary really have to wait for him?
          3 Does Jim really have to meet her?
          
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