Lesson-125-Tea-for-Lesson-125-Tea-for-twotwo解析解析Key wordsexpressionsKey wordsexpressionswater v. 浇水terribly adv. 非常dry adj. 干燥的，干的nuisance n. 讨厌的东西或人mean (meant, meant) v. 意味着，意思是surprise n. 惊奇，意外的事Key wordsexpressions 1.water vt. 供以水；给浇水 My grandpa is watering the flowers in the garden. 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. 我的爷爷正在花园里浇花邮递员用船送快递。spend money like water 花钱如流水 My sister spends her money like water.我的姐姐花钱如流水。Key wordsexpressionsmakeonesmouthwater令人流口水The delicious dishes made my mouth water .这美食让我直流口水。Key wordsexpressions淡水；饮用水；糖水淡水；饮用水；糖水热水；开水；困境热水；开水；困境水质水质污水，废水污水，废水sweet waterhot waterwater qualitywaste water连连看连连看Key wordsexpressions2. terribly adv. 非常地；极度地 It is terribly hot. I miss my mother terribly. Im very / really / terribly / extremely sorry. 真是太热了。我非常想念我的妈妈。我非常抱歉。terrible adj. 糟糕的，极坏的 How is the weather? - It is terrible. Ive just had a terrible thought.坏消息Key wordsexpressions3. dry adj. 干的（反义词 wet 湿的） This glass can keep the sugar dry. 这个玻璃瓶能保持糖的干燥。 v. 把.弄干 He dried his hair with a towel. dry ones eyes 擦干眼泪他用毛巾擦干他的头发 vi. 变干 Clothes dont dry easily in winter.衣服在冬天不容易弄干。Key wordsexpressions4. 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！你真是太讨厌了！make a nuisance of oneself = make oneself a nuisance 惹人讨厌 Dont make yourself a nuisance to others.不要做一个令人讨厌的人。不要做一个令人讨厌的人。Key wordsexpressions5.mean (meant ; meant) v. 意思是 What does the word mean? The red light means “stop”.那个词是什么意思？那个红灯意思是“停”。mean to do sth 打算做.I mean to go tomorrow.我打算明天走。mean doing 意味着The picture means stopping.这个图片意思是停。adj. 吝啬的 He is mean about money.他很吝啬钱。adj.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 poors money.你偷穷人的钱真卑鄙。Key wordsexpressions6. surprise n. 惊喜；惊讶；意外的事 to sbs surprise = to the surprise of sb令某人惊讶的是 To my surprise, she is the mother of two children.令我惊讶的是，他是两个孩子的妈妈。in surprise 吃惊地，在惊慌中 He looked at me in surprise. 他吃惊地看着我。 v. 使.惊讶 You always surprise me.他常常使我吃惊。Listen to the tape then answer this questionDoes Susan have tea by herself?Pic & textSUSAN: Cant you come in and have tea now, Peter?PETER: Not yet. I must water the garden first.Pic & textSUSAN: Do you have to water it now?PETER: Im afraid I must. Look at it! Its terribly dry.Pic & textSUSAN: What a nuisance!PETER: Last summer it was very dry, too. Dont you remember? I had to water it every day.SUSAN: Well, Ill have tea by myself.Pic & textSUSAN: That was quick! Have you finished already?PETER: Yes. Look out of the window.Pic & textSUSAN: Its raining! That means you dont need to water the garden.PERTR: That was a pleasant surprise. It means I can have tea,instead.according to the tap and answer the questions1. What does Susan want Peter to do ?2. Why does he say he cant come in yet?3. Does he have to water it now ?4. Why does Peter have to water the garden ?Having tea with her.Because he must water the garden first .Yes.Because last summer it was very dry,too .5. How often did Peter have to water the garden last summer?6. What can Susan see when she looks out of the window?7. Does Peter need to water the garden?according to the tap and answer the questionsEveryday .Its rainning.No.Language points 否定疑问句 可以表示说话者惊讶、责难的口吻或赞扬，也可以表示说话者某种建议、邀请、请求或者看法 Cant you wait a moment? / Cant you come and help me? Isnt it hot here? / Dont you want to stay with us? 回答，用Yes, I can. / No, I cant. 分别译为：不，我能。/ 是的，我不能。 Cant you come in and have tea now, Peter? come in and have tea 进来喝杯茶 go out and have a look at the carDo you have to water it now? have to 不得不 Do I have to wait for him? Yes, I do. / No, you dont (have to) Must I see him now? Yes, you must. / No, you needtLanguage pointsThat means you dont need to water the garden.dont have toneedntGrammarsShe has to leave early. She must leave early.Does she have to leave early? Must she leave early?She doesnt need to/ have to leave early. She neednt leave early.陈述句陈述句疑问句疑问句否定句否定句have to 与mustmust 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 musthave to 有时态和人称的变化 I have to, he has toeg. 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。)GrammarsGrammars Must I arrive on time? -Yes, you must.-No, you neednt. Do I have to arrive on time? -Yes, you have to.-No, you dont have/need to.Must I take care of my grandma? Yes, you _./No, you _. (must; neednt)Does she have to come home before 7? Yes, she _./No, she _. (has to; doesnt have to/neednt)Exercises My brother was very ill, so I had to call the doctor in the middle of the night. 我弟弟病得很厉害,我只得半夜里把医生请来。(客观上需要做这件事) He said that they must work hard. 他说他们必须努力工作。(主观上要做这件事)He had to look after his sister yesterday.have to有人称、数、时态的变化,而must只有一种形式。但must 可用于间接引语中表示过去的必要或义务。 You dont have to tell him about it. 你不一定要把此事告诉他。 You mustnt tell him about it.你一定不要把这件事告诉他。在否定结构中:dont have to 表示 “不必”, mustnt 表示“禁止”。小结have to和must两词都是 “必须”的意思, have to 表示客观的需要, must 表示说话人主观上的看法, 既主观上的必要。 Can you tell us your story ,Tony ? Tony,你能给我们讲讲你的故事吗？ could表示有礼貌的请求,语气委婉, 常用于非熟人之间或晚辈对长辈,下级 对上级的场合。 - Could I have the television on?- Yes, you can. / No, you cant.提出委婉的请求在回答中不可用could。He couldnt be a bad man. 他不大可能是坏人。在否定、疑问句中表示推测或怀疑。 小结could与can could与can都是情态动词,could是can的过去式。二者都可用于表示请求, 但是用法稍有不同。 can表示一般性的请求,语气随便，常用于熟人之间或长辈对晚辈, 上级对下级的场合。 用情态动词can, cant, may, must, mustnt , neednt, could 填空。 1. - _ you come and play with us now? - Im afraid I _. I _ do the cooking. I _ come later.2. - _ we clean the windows today?- No, you _. You _ clean them tomorrow. CouldcantmustcanMustneedntcan情态动词表推测情态动词表推测1.肯 must，may，might / could2.否 cant / couldnt , may not / might not3.疑 can / could 注：以上三种句式中情态动词的语气按程度都是依次递减的。Might, could并非may, can的过去式，而表示语气较为委婉或可能性较小。 结束语结束语谢谢大家聆听！谢谢大家聆听！45