人教版七年级上册英语第三单元课件.ppt

Unit 3 Is this your pencil? Lead-in Excuse me. Is this your pencil box? Yes, it is. It’s mine. Is that your schoolbag? No, it isn’t. It’s hers. Excuse me. Are these your books? Yes, they are. They’re mine. No, they aren’t. They’re his. Are those your dictionaries? There are many books in the library. 选择与单词意思相符的图片 “Where are you going?” she asked. The students are in the classroom. I lost my keys. Write the things you lose easily (at lease five). 2a key, watch, mobile phone, pen, eraser, cup... How can we find lost things at school? P18 2b Read the notices on the board and circle the lost things. Lin Hai, A computer game is in the school library. Is it yours ? Ask the teacher for it. Mike Found: Some keys are in classroom 7E. Are they yours? E-mail me at marygz＠. Is this your watch? My phone number is 495-3539. Call me. John Lost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom Language points 1. ask. . . for. . . 请求; 恳求 (给予) 【语境领悟】 *Ask the teacher for help. 向老师求助吧。 *Ask your father to help you. 让你爸爸帮你吧。 【自主归纳】 (1) ask为动词, 意为“询问; 问”, ask. . . for. . . 意为“请求; 恳求 (给予) ”, 固定短语。 (2) ask sb. to do sth. “让某人做某事”。 【学以致用】 Please ask Tom　　　here. A. come　　　　　　　 B. comes C. to come D. coming 2.Call me at 685-6034. 拨打685-6034找我。 【句型剖析】 这是以动词原形开头的祈使句。call sb. at +电话号码，意为“拨打......找某人”。 * Please call me at 888-9998. 请拨打电话888-9998与我联系。 【归纳拓展】 call的常见用法 call sb. 　　　　　　　 给某人打电话 give sb. a call 给某人打电话 call+电话号码 拨打……号码 【学以致用】 ①Please call　　　in case of the fire (火灾) . A.119　　　 B. at 119　　 C. in 119　　　 D. on 119 ②Is this your watch in the lost and found case? Call Mary　　　999-9789.