新概念第一册自学导读:Lessons 125-126详解
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“新概念第一册自学导读+Lessons125-126”是一本针对英语学习者的自学指南,旨在帮助读者更好地掌握教材中的知识和技能。本书结合第一册教材的Lessons125-126内容,通过清晰的解读和示范,帮助读者理解并掌握其中的重点语法和词汇,同时提供大量的练习题和答案,帮助读者巩固所学知识。本书的特色在于以学生的视角出发,针对性地解答了学习过程中常见的疑惑和困惑,为读者提供了更加亲近、深入的学习体验。无论是作为辅助教材还是自学工具,本书都将为英语学习者提供便捷、有效的学习帮助。
课文详注 Further notes on the text
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。
语法学习 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。
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:
You mustn"t turn left.
你不能左转弯。(表示绝对禁止)
词汇学习 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。
练习答案 Key to written exercises
Lesson 126
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?
4 Do Tom and Mary really have to travel by ship?
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