Lesson 125-126（课件+素材）-2024-2025学年新概念英语第一册

null Lesson 125-126 COVID-19 少出门 多通风 勤洗手 戴口罩 Tea for two Let me sleep on it. 请给我一个晚上的时间考虑 新学期开学学校疫情防控总结汇报PPT模版 2 Free talk Have you ever planted a plant? How? 1. Prepare the hole. Take a shovel and dig a suitable hole. 2. Prepare the tree for planting. Use large scissors to cut through the packaging. 3. Place the tree into the hole gently. 4. Cover the hole with soil. 5. Water the tree. 6. Stake the tree if necessary. 7. Keep watering your tree for the first few years. 8. Enjoy the tree. Appreciate its shade and beauty and thank yourself for adding another tree to the world. 目录 Grammar 3 Vocabulary 1 Text 2 New words & Expressions water   ['wɔ:tə, 'wɔ-]   v.   浇水 terribly ['terɪbli]   adv. 非常 dry [draɪ]           adj. 干燥的，干的 nuisance ['nju:səns]     n. 讨厌的东西或人 mean [mi:n]   v. 意味着，意思是 surprise  [sə'praiz]     n. 惊奇，意外的事 immediately [i'mi:diətli] adv. 立即地 Key Words 1. water ①vt. 供以水；给…浇水 eg. My grandpa is watering the flowers in the garden. ②n. 水；海水；雨水；海域，大片的水域 Give me a glass of water. by water = by ship = by sea 用船运 eg:Postmen send the packages by water. spend money like water eg:My sister spends her money like water. Key Words 2. terribly  adv. 非常； eg:I'm very / really / terribly / extremely sorry. terrible adj. 糟糕的，极坏的 eg:-How is the weather? -It is terrible. 3. dry ⑴adj. 干的（wet 湿的） ⑵ v. 把...弄干 dry one’s eyes 擦干眼泪 ⑶ vi. 变干 e.g.The summer is hot and dry. e.g.He dried his hair with a towel. eg:Clothes don’t dry easily in winter. Key Words 4. nuisance n. 讨厌的东西或人 e.g.What a nuisance! 真讨厌！ e.g.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 eg. Don't make yourself a nuisance to others. 不要让自己惹别人讨厌 Key Words 5.mean (meant ; meant) ⑴v. 意思是 eg:The red light means “stop”. mean to do sth 打算做... e.g.我打算明天去。 mean doing 意味着 e.g.那幅图意味着停止。 ⑵adj. 吝啬的 e.g.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. 你偷那穷人的钱，真卑鄙！ I mean to go tomorrow. The picture means stopping. 他对钱很吝啬。 Key Words 6. surprise ⑴ n. 惊喜；惊讶；意外的事 to sb’s surprise 令某人惊讶的是 e.g.令我惊讶的是，她是两个孩子的母亲 To my surprise, she is the mother of two children. in surprise 吃惊地 e.g. 他吃惊地看着我。 ⑵ v. 使...惊讶 eg:你总是让我惊喜。 You always surprise me. He looked at me in surprise. surprised (adj. 感到吃惊的)（人） surprising（adj.令人吃惊的）（物） e.g.They are surprised at the surprising news. 他们对这惊人的消息感到吃惊。 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。 eg:Can’t you come and help me? 你就不能来帮帮我吗？ Don't you remember? 你难道不记得了? Language points Language points 2.I must water the garden first. 情态动词must 表示“必须”，“一定要”，可用于肯定句和疑问句； 用于否定句时，mustn’t 的意思是“一定不要”，“禁止”，而不是“不必” e.g.你必须今天完成工作。 You must finish the work today. Tip: must 开头的一般疑问句，作否定回答，用__ ___，不用mustn’t eg: — Must I come over tonight? — No, you ________. needn’t needn’t 语法：need 的用法 1. need 用作情态动词时，表示“需要”， 后面直接跟动词原形，且无人称、数的变化， 常用于疑问句和否定句中。 e.g. 我需要现在完成作业吗？ Need I finish my homework now? 2. need 作实义动词时，常用于以下几种情况： Grammar A) need sth. eg:我不需要你的帮助。 I don’t need your help. B) need (sb.) to do sth. 否定：don’t need to eg.你得走了。 You need to go now. eg.我需要你帮我。 I need you to help me. 试一试：请根据括号内提示将下列句子翻译成英文 1. 我们需要买辆新轿车。（此处need 为实义动词） __________________________ 2. 你们不必买这么多东西。（此处need 为情态动词） __________________________ We need to buy a new car. You needn’t buy so many things. Exercise Grammar have to 与must 均表示“不得不”,但两者有如下区别： must have to 强调主观需要或有义务，译为“必须做某事” 强调由于客观原因，译为“不得不做”某事” 没有人称、数和时态的变化 疑问形式和否定形式都用must 本身进行变化，否定形式为___________ 第三人称单数形式为has to，过去时为had to 疑问和否定形式要借助助动词do，does 或did 来完成，如_____________ mustn’t don’t have to have to 与do not need to have to（不得不）有强制性的意味 e.g. I have to go to school every week. need to (有必要）就不太强制去做什么 e.g.Tomorrow is Saturday and you don't need to get up so early. 请将下列句子变为否定句和一般疑问句，并作否定回答 Lily must go home before nine o’clock. 否定句：_________________________ _______ 一般疑问句：_____________________________ 否定回答：_________________ Lily mustn’t go home before nine o’clock. Must Lily go home before nine o’clock? No, she needn’t. Exercise 1.Must I take care of my grandma? Yes, you ____./No, you ______. 2.Does she have to come home before 7? Yes, she _____./No, she __________. must needn't has to doesn't have to;needn't COVID-19 少出门 多通风 勤洗手 戴口罩 Homework Thank you! See you next time! $$null