内容正文:
Unit8 The food we eat
Grammar :
would like&情态动词need
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概念
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结构
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用法
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目
录
would like
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would like 知多少?
would like意为“想,想要”与want意义相同,但语气更委婉。would like可与任何人称连用,没有人称和数的变化,肯定句中would常在主语后面缩写为 ’d。常用来委婉地表达说话人的邀请、请求或意愿、打算。肯定句中would常在主语后面缩写为 ’d。
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肯定句:主语 + would like…
My mother would like an apple.
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一般疑问句:Would + 主语 + like… ?
Would you like some juice?
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特殊疑问句:疑问词 + would + 主语 + like …?
What would you like to eat?
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基本用法(一):
would like的固定句型
1. Would you like some …? 你想要一些……吗?
该句型常用于征求对方的意见。肯定回答常用“Yes, please.”,而否定回答常用“No, thanks.”
如:
——Would you like some apples? 你想要一些苹果吗?
——Yes, please. 是的,我想要。 ——No, thanks. 不,谢谢。
需要特别注意的是,在该句型中要用some,而不用any,以表示说话人希望得到肯定回答。
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基本用法(二):
would like的固定句型
Would you like to … ? 你愿意去做……吗?
该句型表示向对方有礼貌地提出建议或发出邀请,其中like可用love替换。
如: ——Would you like/ love to play football with me?
你想要和我一起踢足球吗?
——Yes, I’d like / love to. 是的,我非常愿意。
——I’d like/ love to. But I’m too busy. 我非常愿意,但我太忙了。
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基本用法(三):
would like的固定句型
Would like to do sth. 想要做某事;
Would like sb. to do sth. 想要某人去做某事。
如: He would like to go out for a walk. 他想要出去散步。
Our parents would like us to study well. 我们的父母想要我们好好学习。
拔高:
情态动词will和would 区别
would表示说话人的意愿或请求时,语气比will委婉、客气。但要注意否定结构中常用will,一般不用would。Won’t you是一种委婉语气。如: Won’t you sit down? 难道你不想坐下吗
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情态动词 用法 例句
need 表示"需要,必须",多用于疑问句和否定句 Need you go so soon?
你需要这么早走吗?
You needn’t come so early.
你不必来这么早。
【知识拓展】
need的一般疑问句,肯定回答为Yes, ... must.;否定回答为No, ... needn’t.
—Need he finish the article next week? 他需要下星期完成这篇文章吗?
—Yes, he must. 是的,他必须完成。/No , he needn’t. 不,他不需要。
情态动词 用法 例句
have to 表示不得不,说明客观条件只能如此;有时态形式的变化;否定式don’t have to意为"不必"(=needn’t) My brother was very ill, so I had to call the doctor in the midnight.
我弟弟病得厉害,我只得半夜里把医生请来。
I haven’t got any money with me, so I’ll have to borrow some from my friend.
我身上没带钱,只好向朋友借点了。
Using
1.The girl would like ________ banana and ________ apple.
A.a; a B.an; a C.a; an
2.Daming would like ________ two kilos of apples.
A