第 5 讲 Museums 学习目标 一. 学生能够熟悉 museum 这类题材； 二. 记忆并运用单词，词组到句子中。三.学习状语从句 if 知识串烧 单词 1.upstairs [ˌʌpˈsteəz] adj.&adv. 位于楼上的；往楼上，在楼上 2.exhibition [ˌeksɪˈbɪʃn] n. 展览，展览会 3.rule [ruːl] n. 规则，法则 4.against the rules 违反规定 5.in trouble 遇上麻烦，处于困境 6.tail [teɪl] n. 尾，尾巴 7.rope [rəʊp] n. 粗绳，绳索 8.entry [ˈentri] n. 进入权，进入许可 9.No entry 禁止入内 10.no good 不合适的， 不方便的 11.no wonder 难怪，不足不奇 12.missing [ˈmɪsɪŋ] adj. 找不到的，失踪的 13.downstairs [ˌdaʊnˈsteəz] adj.&adv. 位于楼下的；往楼下，在楼下 14.punish [ˈpʌnɪʃ] v. 惩罚，惩处 15.communications [kəˌmju:nɪˈkeɪʃn] n. [复数]通信 16.physics [ˈfɪzɪks] n. 物理学 17.chemistry ['kemɪstrɪ] n. 化学 18.dig (dug, dug) [dɪg] v. 挖掘，掘(洞) 19.coal [kəʊl] n. 煤 20.energe [ˈenədʒi] n. 能量，能源 21.X-ray [ˈeksrei] n. X 射线，X 光 22.experiment [ɪkˈsperɪmənt] n. 实验 23.sand [sænd] n. 沙，沙子 24.control [kənˈtrəʊl] v. 操作，操纵 25.truck [trʌk] n. 卡车，货车 26.wheel [wi:l] n. 轮子，车轮 27.compare … with … 比较……与…… 28.of all ages 所有年龄段的 29.whole [həʊl] adj. 全部的；整个的 课文 Unit 1 Don’t cross the rope (Betty, Lingling and Daming are on the second floor of a museum.) Betty: What a wonderful museum! Lingling: It's great, isn't it? Let's go to the Animal Room upstairs. I need some information for my project. Betty: Me too. Let's go. Wait, where's Daming? Lingling: There he is. What's he doing over there? Daming : Hey, Betty! Lingling! Come and see the monkey exhibition! Guard: Betty: No shouting, please! It's against the rules. Oh, no! Daming is in trouble again. Daming: Look at the monkey's tail! I've got to get in here… Gard: Stop! Don't cross that rope! Can't you see the sign, kid? "No entry." Daming: Oh. Why not? Guard: Because it's closed. Lingling: Yes, Daming. Read the sign! Daming : Oh, right. That's no good! Well, I'll just take a photo... Guard: Sorry. No photos. See? Daming: There certainly are a lot of rules in this museum. No wonder the place is empty! Betty: Daming! Don't be rude! Lingling: Oh, no! Betty: What's the matter, Lingling? Lingling: My mobile phone! It’s missing! Oh, no! What am I going to do? Guard: Don't worry, Miss. Go downstairs to the lost and found office. They might have it. Lingling: That phone is new! I have to find it, or Mum will punish me! Betty: I'm sure it will be all right, Lingling. Let's go and see. Daming： Yes, let's go downstairs. Unit 2 If you ever go to London, make sure you visit the Science Museum The Science Museum in London By Tony Smith Welcome to the most friendly museum in London. In most museums, there is no shouting and no running, and you must not touch anything. But the Science Museum is different... It is noisy! People talk about what they can see and do here, and there are some very noisy machines as well. If you want answers to all your questions about science, this is the right place for you. I like to visit the rooms on the second and third floors. You can learn about communications and the environment as well as maths, physics and chemistry. For example, you can find out how people dig coal from the ground and use it to create energy. And in one room they even explain how X-rays let you sec inside your body. The Launchpad on the third floor is the most popular room, and it is my favourite too because there are lots of physics experiments. For example, if you want to fill a bag with sand, you have to control a kind of truck on wheels and move it into the correct place. You can also find out how people travel into space and back again. On the fourth and fifth floors, you can learn about what medicine was like in the past. If you compare the medicine of the past with the medicine of today, you will feel very lucky next time you visit a doctor! The Science Museum is interesting for people of all ages. You can always find something new and have a wonderful time there. The museum is free to enter, so you can go in for a few minutes or stay all day. It is open daily from10 am to 6 pm. So if you ever go to London, make sure you visit the Science Museum. It is my favourite museum in the whole world 语法 一、表示禁止的结构 1. No+名词/动名词 No photos./No food and drinks./No entry./No shouts. No swimming./No smoking./No running./No fishing. 2. 否定祈使句 Don’t+动词原形 Don’t touch. Don’t be late for school. 3. 情态动词 mustn’t+动词原形 You mustn’t cross the road. 二、祈使句 1. 祈使句的分类 祈使句表请求、命令、叮嘱、邀请、劝告等.祈使句分为第二人称祈使句及第—、三人称祈使句两大类. （1）第二人称祈使句通常用来向听话者发出命令,提出要求或建议.这种祈使句的主语 you 通常不表示出来,而是以 动词原形开头.如： Stand up! 但如果说话时有多人在场,就得把主语表示出来,或加呼语,以便指明是向谁提出请求或发出命令.如： Mary, clean the windows,and you boys ,wash the floor! 玛丽擦窗户,你们男孩