赖世雄美语从头学初级篇（上）Lesson 049 Never Talk to Strangers 千万别跟陌生人说话

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I. Reading 阅读

Something strange happened to me yesterday. On my way to school, I met a stranger. He stopped me and said, “You are Betty, aren't you?” “No,” I replied. He asked, “You know me, don't you?” “I don't,” I answered. Then he said, “You owe me $100, don't you?” I ran away. At that moment, I remembered my mother's words: “Never talk to strangers.”

昨天有一件怪事发生在我身上。我在上学途中遇见一位陌生人。他将我拦住说：“你是贝蒂，对不对?”我回答说：“不是。”他又问：“你认识我，对不对?”我回答说：“我不认识。”然后他又说：“你欠我美金一佰元，对不对?”我跑掉了。就在那个时候，我想起母亲对我说过的话：“千万别跟陌生人说话。”

II. Vocabulary&Idioms 单词短语注解

1. stranger ['strendʒɚ] n.陌生人
2. strange [strendʒ] a. 奇怪的
3. happen ['hæpən] vi.发生
   happen to+人 发生在某人身上
   例: Good things always happen to me.
   (好事总是会发生在我身上。)
4. on my way to+地方名词 在我往······的途中
   *此短语中的所有格代词可任意更换，如your(你的)、his(他的)、her(她的)、their(他们的)等，形成不同的意思。
   例: On my way to the grocery store, I saw an old friend.
   (我在往杂货店的途中看见一位老友。)
5. stop [stɑp] vt.阻止
6. reply [rɪ'plai] vt.回答
   例: I asked Mary to go to the movies with me. She replied, "I'm too busy."
   (我找玛丽和我一起去看电影。她回答说:"我太忙了。")
7. answer ['ænsɚ] vt. 回答
   *本单词在本文中即等于reply。
8. owe [o] vt. 欠
   owe+人+钱 欠某人(多少)钱
   例: You still owe me fifty dollars.
   (你还欠我50元美金。)
9. run away 跑走(ran为run的过去式)
10. at that moment 在那一刻
    moment ['momənt] n.片刻，瞬间
11. remember [rɪ'mɛmbɚ] vt. 记得
    例: I'm sorry. I don't remember your name.
    (很抱歉。我不记得你的大名了。)

III. Grammar Points 语法重点

本课主要介绍反问句的句型及用法。

1. You are Betty, aren't you?
   (你是贝蒂,对不对?)
   You know me, don't you?
   (你认识我，对不对?)
   以上两句均为反问句(亦称附加问句)。反问句形成的基本原则是：肯定句应以否定反问，否定句则以肯定反问。句型通常有下列五种：
   a. 句中有be动词时，以该be动词形成反问。
   例: 肯定句： He is polite, isn't he?
   (他很有礼貌,对不对?)
   否定句：You aren't happy, are you?
   (你不快乐,对不对?)
   b. 句中有助动词时，以该助动词形成反问。
   例: 肯定句：He can do it, can't he?
   (他能做这件事，对不对?)
   否定句：He won't come, will he?
   (他不会来，对不对?)
   c. 肯定句中有一般动词时，应按时态及人称，以do、does或did形成反问；否定句中因已有do、does或did，反问部分则仍使用do、does或did 。
   肯定句：He studies hard, doesn't he?
   (他很用功，对不对?)
   否定句: They didn't like it, did they?
   (他们不喜欢它,对不对?)
   d. 以Let's(Let us的缩写形)引导的祈使句，其反问部分固定为shall we。
   例：Let's go, shall we?
   (咱们走吧，好不好？)
   Let's rest for a while, shall we?
   (咱们休息一下,好不好?)
   e. 以动词原形起首的命令句，其反问部分固定为will you。
   例: Come here, will you?
   (到这里来，好不好?)
   Be quiet, will you?
   (安静点,好不好?)
   2.使用反问句时，注意下列事项：
   a.反问部分的主语始终为人称代词。
   例: John is angry with me, isn't John ? ( X )
   →John is angry with me, isn't he? ( O )
   (约翰生我的气，对不对?)
   You, John and I are good friends, aren't we?
   (你、约翰和我都是好朋友，对不对?)
   b. 句中主语若为指示代词this、that、these、those时，反问部分则一律使用it或they。
   例: That is good, isn't that? ( X )
   →That is good, isn't it? ( O )
   (那个东西不错，对不对?)
   These are beautiful, aren't these? ( X )
   These are beautiful, aren't they? ( O )
   (这些很美，对不对?)
   c. 句子以There is/There are引导时，反问部分仍使用 isn't there/aren't there 。
   例: There is a man there, isn't it? ( X )
   → There is a man there, isn't there? ( O )
   (那里有个人，对不对?)

IV. Substitution 替换

You are Betty, aren't you?
He is your brother, isn't he?
You are a teacher, aren't you?
That's not your basketball, is it?
(你是贝蒂，对不对?)
(他是你兄弟，对不对?)
(你是老师，对不对?)
(那不是你的篮球，对不对?)

2. You know me, don't you?
   Carl likes Chinese opera, doesn't he?
   You didn't clean your room, did you?
   Paul didn't study for the test, did he?
   (你认识我，对不对?)
   (卡尔喜欢京剧，对不对?)
   (你没有打扫房间，对不对?)
   (保罗没有念书准备考试，对不对?

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