五年级英语下册Unit 1《Welcome to our school!》（Lesson 3）
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五年级英语下册Unit 1《Welcome to our school!》（Lesson 3） Unit 1 Welcome to our school! Lesson3 Just talk Li Yan:This is our science lab.We often have science lessons in it. have有 I have a new book. 我有一本新书。 I have lunch at twelve o'clock. 我在十二点吃午饭。 第三人称单数：has 其他词义：have吃 Vsitor:How many science lessons do you have in a week? Li Yan:We have two. 你们一周有多少节科学课？ 我们有两节。 句型结构 How many +课程+do you have (+其他)？ I/we have+数词。 课文应用 How many science lessons do you have in a week?你们一周有多少节科学课？ We have two.我们有两节。 How many English lessons do you have in a week? 你们一周有多少节英语课？ 重点解析 此问句用来询问对方有多少节课，是由how many引导的特殊疑问句。how many意为“多少”， 后面接的课程用复数形式。 生活实例 Mary想知道Lily一周有多少节语文课，于是她问Lily： Mary：How many Chinese lessons do you have in a week? 你一周有多少节语文课？ Lily：I have five. 我有五节。 Gao Wei:This way,please.Look!This is our language lab.We often have English lessons in it. 这边请。 看！这是我们的语音室。我们经常在里面上英语课。 Visitor：Do you like English? Gao Wei and Li Yan:Yes.We all like it. 你们喜欢英语吗？ 是的。我们都很喜欢。 like喜欢 She likes flowers very much. 她非常喜欢花。 形近词：bike 自行车 lake 湖 反义词:dislike 不喜欢 转化：like 像 all 所有；全部 We all like like English. 我们都喜欢英语。 They all come to the classroom. 他们都来到教室。 形近词：ball 球 转化：all 全部 Visitor：And you speak English very well. Gao Wei and Li Yan:Thank you very much. 并且你们英语说得非常好。 非常感谢。 Gao Wei：This way,please.Look!This is our language lab.We often have English lessons in it. Visitor：How many English lessons do you have in a week? Gao Wei：We have three. Visitor：Do you like English? Gao Wei and Li Yan:Yes.We all like it. Visitor：And you speak English very well. Gao Wei and Li Yan:Thank you very much. Li Yan:This is our science lab.We often have science lessons in it. Visitor：How many science lessons do you have in a week? Li Yan：We have two. worknbook Listen,number and talk Look!This is our school. 3 1 4 5 2 6 -Do you often do listening in English classes? -Yes,we do. -Do you often observe things in science classes? -No,we don't.We often do experiments. -We pften read in Chinese classes. -Do you often read stories in the library? -No.We often borrow books from the library. -We often make things in art classes. homework 1、听录音，熟读本课对话。 2、统计各个学科一周的课时数，并用英语表达出来。 3、完成《活动手册》相关练习。
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