仁愛版英語七年級上冊Unit1-Topic2-SectionB課件

1、What class are you in?Section BUnit 1 Topic 3 T: Whats this in English?S: Its an apple.PPT模板：/moban/ PPT素材：/sucai/PPT背景：/beijing/ PPT圖表：/tubiao/ PPT下載：/xiazai/ PPT教程： /powerpoint/ 資料下載：/ziliao/ 范文下載：/fanwen/ 試卷下載：/shiti/ 教案下載：/jiaoan/ PPT論壇： PPT課件：/kejian/ 語文課件：/kejian/yuwen/ 數(shù)學(xué)課件：/kejian/shuxue/ 英語

2、課件：/kejian/yingyu/ 美術(shù)課件：/kejian/meishu/ 科學(xué)課件：/kejian/kexue/ 物理課件：/kejian/wuli/ 化學(xué)課件：/kejian/huaxue/ 生物課件：/kejian/shengwu/ 地理課件：/kejian/dili/ 歷史課件：/kejian/lishi/ T: Whats this in English? S: Its an egg.a cara pencila pena booka mapa blackboardan applean orangean eggan erasera和an的區(qū)別1. a 用在以輔音音素開頭的單詞前。

3、 例如：a book; a desk2. an 用在以元音音素開頭的單詞前。 例如：an egg; an appleapplepencilbookdeskaaaaneraserpentoymapaaaan1aLook, listen and say1b Complete the conversations and then practice with your partner.A: Excuse me , whats _ in English?B: Its _ pencil.A: How do you spell it?B: _, pencil.A: Thank you .B: _ _.aP-

4、E-N-C-I-LYoure welcomethisA: Excuse me, whats _ in English?B: Its _ apple.A: _ _ _ _, please?B: Yes. A-double P-L-E, apple.A: _.B: Thats OK.an Can you spell itthatThanksWhats this in English?Its a / an How do you spell it?2aLook, listen and sayA: Is this an eraser?B: Yes, _.A: Thank you.A: Is that a

5、 pen?B: No, _. It is a pencil.it isit isntA: Is that a desk?B: Yes, it is.A: Is this an orange?B: No, it isnt. Its an apple.A: Whats this?B: Is it a/an ?Do you know this game?Example: Class: Whats this in English? Jane: Is it a / an ? Class: Yes, it is. /No, it isnt. Its a / an Play this game after the example. Guess the objects by touching them.Class activitySum upPatterns : Whats this / that in English? Its a / an How do you spell it ? Is this a /an ? Yes, it is. / No, it isnt.2. New words: a/an, sp