新概念英语第一册_第125-126课

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nuisance
浇水
惊奇，意外的事 干的
water terribly
surprise
非常
讨厌的东西或人
mean dry
意味着；意 思是
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Questions on the text
Does Susan have tea by herself?
Language points
1. Can't you come in and have tea now, Peter? 这是否定疑问句，表示邀请。 can‟t you …. 表示说话人希望听话人做某事的强烈意愿 和看法。 例 Can‟t you come and help me? 你就不能来帮帮我吗？ 2. I must water the garden first. 3. Do you have to water it now? 4. It‟s terribly dry. 5. Don't you remember? 这也是否定疑问句。
不要做一个令人讨厌的人。
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Key words＆expressions
5.mean
(meant ; meant) ⑴v. 意思是 What does the word mean? The red light means “stop”. mean to do sth 打算做... I mean to go tomorrow. mean doing 意味着 The picture means stopping. ⑵adj. 吝啬的 He is mean about money. ⑶adj.卑鄙的 It is mean of sb to do sth 某人做...真卑鄙 It is mean of you to steal the poor‟s money.
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Daisy
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Lesson125
Key words＆expressions
1. water
⑴ vt. 供以水；给…浇水 My grandpa is watering the flowers in the garden. ⑵ n. 水；海水；雨水；海域，大片的水 Give me a glass of water. by water 用船运= by ship =by sea Postmen send the packages by water. spend money like water My sister spends her money like water.
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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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Grammars
She has to leave early. She must leave early.
陈述句
Does she have to leave early? Must she leave early?
疑问句
She doesn‟t need to/ have to leave early. She needn‟t leave early.
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See you next time!!
Grammars
Must I arrive on time? -Yes, you must. -No, you needn't. Do I have to arrive on time? -Yes, you have to. -No, you don't have/need to.
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Language points
6. I had to water it every day. 7. Well, I‟ll have tea by myself. 8. look out of the window. 从…往外看 9.That means you don‟t need to water the garden. don’t have to needn’t 表示“不必”，是 must和 have to的一般现在时否定式。 10. That was a pleasant surprise. 真是意想不到的好事。
terrible
adj. 糟糕的，极坏的
–How is the weather? - It is terrible. I‟ve just had a terrible thought.
坏消息
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Key words＆expressions
3. dry
⑴adj. 干的（wet 湿的） This glass can keep the sugar dry. ⑵ v. 把...弄干 He dried his hair with a towel. dry one‟s eyes 擦干眼泪 ⑶ vi. 变干 Clothes don‟t dry easily in winter.
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Language points
need既可以做实意动词，还可以做情态动词。 当need做实意动词时，need 可以搭配to do 和doing sth to do 表主动，doing表被动。 eg.I need to repair my bike. My bike needs repairing . 当need做情态动词时，后面只能跟动词的原形。 Eg.I needn't help my little brother.
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Key words＆expressions
6. surprise
⑴ n. 惊喜；惊讶；意外的事 Surprise！ to sb‟s surprise = to the surprise of sb令某人惊讶的是 To my surprise, she is the mother of two children. in surprise 吃惊地，在惊慌中 He looked at me in surprise. ⑵ v. 使...惊讶 You always surprise me.
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Key words＆expressions
4. nuisance
n. 讨厌的东西或人 What a nuisance! 真讨厌！ You are a real nuisance to me.
你真是太讨厌了！
make a nuisance of oneself = make oneself a nuisance 惹人讨厌 Don„t make yourself a nuisance to others.
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Key words＆expressions
waste water sweet water
water quality
hot water
水质 淡水；饮用水；糖水
热水；开水；困境
污水，废水
Key words＆expressions
2. terribly
adv. 非常；
It is terribly hot. I miss my mother terribly. I'm very / really / terribly / extremely sorry.
否定句
Grammars
have to 与must
must 表示主观的认为有必要，有义务 have to 表示含有客观的环境方面的需要， 除了“必须”之外，还有“不得不”。 must 没有时态和人称的变化 I must ,he must have to 有时态和人称的变化 I have to, he has to eg. I must work hard. 我必须努力工作。 (我觉得有必要这么做。) I had to go home by ship last night. 我昨晚不得不乘船回家。 (有可能没有赶上其他的航班或者火车，没选择 才坐船。)
homework
1. 背125课-126课单词和课文。 2.完成课后练习
Lesson 126练习答案 Key to written exercises
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.
Exercises
Must I take care of my grandma? Yes, you ____./No, you ______. (must; needn't) Does she have to come home before 7? Yes, she _____./No, she __________. (has to; doesn't have to/needn't)