新目標(biāo)初中英語八年級下冊Unit 6 How long have you been collecting shells?Section B (1a-2c)教案.學(xué)習(xí)目標(biāo)1.以 hobbies 和 collections 為話題，運(yùn)用句型Hong long have they been collecting ?進(jìn)一步學(xué)習(xí)鞏固現(xiàn)在完成進(jìn)行時態(tài)。2.Listening and speaking practice.溫故知新1. 從教師自我介紹開始，很自然地運(yùn)用現(xiàn)在完成進(jìn)行時的句子:I started teaching in 1990.So I have been teaching for 22 years.然后轉(zhuǎn)向詢問學(xué)生愛好（English ,basketball，violin）,從而進(jìn)一步強(qiáng)化這一時態(tài)，并注意人稱向he ，she的轉(zhuǎn)換。Questions: 1) Can you play the violin ?2) When did you start playing it ?3) Hong long have you been playing it?.自主學(xué)習(xí) (Free talk)1. 展示圖片給學(xué)生，學(xué)習(xí)words：stamp，kite，stuffed animals；從而導(dǎo)入本課時話題：hobbies and collections2.圍繞下列問題，分小組討論：1) What do you collect ?2) Hong long have you been collecting them ?3)How many do you have ?4)What other things would you like to collect ? Why ?3.Ask some groups to show their answers .Listening practice (2a,2b)1. 通過回答教師和學(xué)生提問，核對答案。如：What does Marcia collect? How long has she been collecting them ?How many stuffed animals does she have ? Which ones does she like best?2. 在順利完成聽力任務(wù)之后，我們就自然地轉(zhuǎn)入對Bob ,Maria and Liam 相關(guān)情況的談?wù)撋?，此環(huán)節(jié)采用SsT BoysGirls,小組對小組等互動方式進(jìn)行。.合作探究1.呈現(xiàn)Zhang Jie 和 Yang Mi 的個人信息，讓學(xué)生討論，分組練習(xí)編對話，強(qiáng)化句型的聯(lián)系，同時培養(yǎng)學(xué)生分析問題和解決問題的能力。Zhang Jie Yang MiJob: actor Job: actressStarting acting:2007 Starting acting:2005Collecting: stamps (850) Collecting:CDs (1000)Starting collecting:2002 Starting collecting:20002.學(xué)生展示對話內(nèi)容。、鞏固練習(xí)句型轉(zhuǎn)換1.I have been swimming for 10 years .(用since 改寫時間狀語)2.Ben has been collecting kites since he was 7 years old.(對劃線部分提問)3.Alison started skating five years ago .(用現(xiàn)在完成進(jìn)行時改寫句子)。