(
课件网) PEP版英语三年级（下） Part A Let’s talk & Ask and answer Unit 3 Learning animals Warming up Lead in It’s time to have class. Yes, let’s go. Let’s talk Presentation I can’t find my ruler. Can I use your ruler, Zhang Peng Sure. Here you are. Excuse me. Can I use your eraser, please Thanks. No problem. What does Zhang Peng borrow from Amy An eraser. Presentation Sure. Here you are. Excuse me. Can I use your eraser, please Thanks. 礼貌用语：劳驾。 固定表达：给你。 What does Amy borrow from Zhang Peng A ruler. Presentation I can’t find my ruler. Can I use your ruler, Zhang Peng No problem. 固定表达：没问题。 Presentation I can’t find my ruler. Can I use your ruler, Zhang Peng Sure. Here you are. Excuse me. Can I use your eraser, please Thanks. No problem. Listen and imitate New words 搭配：an eraser一块橡皮 eraser / re z (r)/ n.(名词) 橡皮 I have a new eraser.我有一块新橡皮。 拓展：rubber橡皮(英式英语) New words I find my pen. Here it is.我找到我的钢笔了。它在这里。 提醒：find强调找到的结果。 find /fa nd/ v.(动词) 找到；找回 对应：lost丢失 New words 搭配：a ruler一把直尺 ruler / ru l (r)/ n.(名词) 直尺 I have two rulers. You can use one.我有两把直尺。你可以用一把。 Language points 1.礼貌地请求使用……：Can I use your… (, please) 同意对方借用自己的文具时可以说“Sure.”(当然。)“Here you are.” (给你。)“No problem.” (没问题。)等。 如果你的文具找不到了或忘带了，要敢于求助。向同学借用文具时可以说“Can I use your…, please ”会显得非常有礼貌。 1 Sure. Here you are. Excuse me. Can I use your eraser, please Language points 1.礼貌地请求使用……：Can I use your...(, please) 1 Can I use your eraser, please （使用，动词原形） 此处Amy同意了张鹏的请求，说了“Sure. Here you are.”。 Can use please 表示客气地请求，用于句末时，其前常用逗号。 can是情态动词，其后的动词用原形 Excuse me. Can I use your eraser, please Sure. Here you are. Language points Sure./Here you are./No problem. 礼貌地请求使用文具的句型： —Sure./Here you are./No problem. —Can I use your +文具(, please) Language points —Excuse me. Can I use your pen, please —Sure. Language points 依依和奇奇在图书馆写作业，依依向奇奇借用铅笔。 生活情境 Excuse me. Can I use your pencil, Qiqi Sure. Here you are. Practice Qiqi: Excuse me, Wang Jie. Can I use your English book Wang Jie: _____ Here you are. Qiqi: Thanks. Read and choose. A. Yes, I can. B. Sure. B Language points 2.Can的用法 情态动词 can 意为“能，会；可以”，用来表示能力、请求或允许，其后的动词要用原形。 I can’t find my ruler. Can I use your ruler, Zhang Peng No problem. Language points 2.Can的用法 含情态动词 can 的肯定句、否定句和一般疑问句 句式结构 肯定句 否定句 一般疑问句 主语+can+动词原形(+其他). 主语+can’t+动词原形(+其他). 注意：can’t是can的否定形式，can=cannot。 Can+主语+动词原形(+其他) 含义 表示“……能……”。 表示“……能……吗 ” 表示“……不能……”。 Language points The school gardens need help. We can water the flowers. Language points I can’t find my ruler. Can ... ...
