最新人教版四年级英语上册第一、二单元单词和课文名师优秀教案.doc

人教版四年级英语上册第一、二单元单词和课文Module 1 Chothes Unit 1 Blouses and Jeans Vocabulary 00:36.18clothes shop assistant shop assistant 00:42.19衣服 商店 助理;助手 售货员;店员 00:48.20morning can help I'd like=I would like 00:54.32早上 能;会 帮助 我想要不是 01:00.44buy blouse how much ninety 01:05.86买 女式衬衣 多少(钱) 九十 01:11.28yuan I'll take it. pair a pair of 01:16.61元 我要(买)了. 双;对 一双;一对 01:21.94jeans shoe trousers shirt 01:27.21斜纹布工装;牛仔裤 鞋子 裤子 衬衣 01:32.48shorts twenty nineteen thirty 01:37.65短裤 二十 十九 三十 01:42.82eighteen forty seventeen 01:47.15十八 四十 十七 01:51.49fifty sixteen sixty 01:55.81五十 十六 六十 02:00.13seventy eighty ninety hundred 02:05.10七十 八十 九十 百 02:10.07dress sweater T-shirt jacket 02:15.20连衣裙 毛线衣;卫生衫 文化衫;T恤 夹克 02:20.33skirt coat sock 02:24.20裙子 大衣 袜子 02:28.07sport sport shoe 02:31.33运动 运动鞋 02:34.58Dialogue 02:37.861 look,listen and then act out these dialogues in pairs. 02:47.62A)Good morning.Can I help you? 02:51.65Yes,please.I'd like to buy that blouse.How much is it? 02:58.88It's ninety yuan. 03:02.52OK.I'll take it. 03:06.55A)Good morning.Can I help you? 03:14.00Yes,please.I'd like to buy that blouse. 03:24.73How much is it? 03:29.95It's ninety yuan. 03:35.71OK.I'll take it. 03:42.16B)Godd morning.Can I help you? 03:47.09Yes,please.I'd like to buy that pair of jeans.How much are they? 03:54.43They're forty-nine yuan. 03:58.68OK.I'll take them. 04:02.71B)Godd morning.Can I help you? 04:10.27Yes,please.I'd like to buy that pair of jeans. 04:21.90How much are they? 04:27.34They're forty-nine yuan. 04:34.07OK.I'll take them. 08:19.72Vocabulary 08:23.14afternoon sir for 08:27.22下午 先生 为 08:31.31bye madam pound whose 08:36.38再见 夫人;女士 英镑 谁的 08:41.46Dialogue 08:44.201 look,listen and then act out these dialogues in pairs. 08:52.94Good afternoon,sir.What can I do for you? 08:57.98I'd like to buy that blue shirt. 09:02.41Yes,sir.Here you are. 09:06.26How much is it? 09:09.90Forty-five yuan. 09:13.25All right.I'll take it. 09:17.21Here you are.Thank you. 09:20.56Bye. 09:23.22Good afternoon,sir. 09:30.06What can I do for you? 09:37.51I'd like to buy that blue shirt. 09:46.66Yes,siR.Here you are. 09:53.50How much is it? 09:58.54Forty-five yuan. 10:03.97All right.I'll take it. 10:10.92Here you are.Thank you. 10:17.47Bye. 6 确定圆的条件:10:20.82I'd like to buy a black dress.Do you have any? 10:26.69Yes,madam.Here you are. 166.116.17期末总复习10:31.22How much is it? （3）圆内接四边形：若四边形的四个顶点都在同一个圆上,这个四边形叫做圆内接四边形.10:34.97Ninety-five pounds. 点在圆外 <=> d>r.10:38.60I'd like to buy a black dress.Do you have any? 应用题10:50.23Yes,madam.Here you are. 点在圆上 <=> d=r;10:57.47How much is it? 圆心；垂直于弦；平分弦；平分弦所对的优弧；平分弦所对的劣弧。11:03.12Ninety-five pounds. 11:08.88How much are the blue trousers? 11:13.81They're thirty pounds. 11:17.74That's all right.I'll take them. 11:22.67Here you are. 推论1 经过圆心且垂直于切线的直线必经过切点.11:26.02Thanks.Bye! 4、初步学会应用加减法解决生活中简单问题，感受数学在日常生活中的作用,感受加减法与日常生活的密切联系,同时获得一些初步的数学活动经验，发展解决问题和运用数学进行思考的能力。11:29.47How much are the blue trousers? 11:37.43They're thirty pounds. (2)中心角、边心距：中心角是正多边形相邻两对角线所夹的角，边心距是正多边形的边到圆心的距离.11:43.66That's all right.I'll take them. 11:52.01Here you are. 11:56.36Thanks.Bye!