八年級(jí)下冊(cè)Unit 10 Section A 1a--2d

繡惠中學(xué)集體備課精細(xì)教案課題Unit10第一課時(shí)課型新授主備人隗茂榮參備人王守霞 劉志國(guó) 劉開富 張?jiān)萍t 教學(xué)目標(biāo)知識(shí)1. 學(xué)習(xí)并掌握下列單詞和短語：yard, yard sale, sweet, memory, cent, toy, bear, maker, bread maker, scarf, soft, soft toy, check, check out, board, board game2. 能正確使用以下常用表達(dá)： ride a bike on it, have a yard sale, sweet memories, soft toys, a couple of months, check out, board games, no longer, a bread maker, since I was a baby3. 能熟練掌握并使用下列重點(diǎn)句式：1）How long have you had that bike over there? I have had it for three years.2）Amy wants to keep her old things because they bring back sweet memories.3) Because I dont read it anymore. 4) Because I have had it since I was a baby.能力能聽懂談?wù)撊藗儞碛心澄锒嚅L(zhǎng)時(shí)間的話題，能熟練運(yùn)用since, for 談?wù)撟约旱膫€(gè)人物品情感正確處理并充分利用自己的廢舊物品。 教法學(xué)法情景教學(xué)法 任務(wù)型教學(xué)法 學(xué)情分析 教學(xué)重難點(diǎn)重點(diǎn)與庭院售賣、生活中的常用物品相關(guān)的詞匯以及現(xiàn)在完成時(shí)表示持續(xù)性動(dòng)作和狀態(tài)的用法。難點(diǎn)理解延續(xù)性動(dòng)詞可用于表達(dá)持續(xù)性動(dòng)作和狀態(tài)，能夠與since和for搭配使用。 教學(xué)過程一、預(yù)習(xí)感知：課前檢查單詞預(yù)習(xí)情況，教師根據(jù)學(xué)生讀的狀況，適當(dāng)領(lǐng)讀，幫助學(xué)生正音。yard sale, toy bear, bread maker, scarf, soft toys, board games通過檢查“學(xué)案”中“新知預(yù)習(xí)”內(nèi)容檢查預(yù)習(xí)效果。 二、合作探究1） Pair workWork on 1a. Show the things at the yard sale. Let the students talk about them in pairs by using the important sentences. -How long have you had that bike over there? -Ive had it for three years! I learned how to ride a bike on it. 2） Listening 1b Listen and check () the facts you hear.Keys: Jeffs family is having a yard sale. Amy thinks its hard to sell her old things. You can also give old things away to people in need.3）2a, 2b Work on 2a. Listen and check () the things Amys family are giving away and circle the things they are keeping.Keys: giving away: magazine, toy lion, toy tiger, bread maker, dress Keeping: book, toy bear, hat, scarfWork on 2b. Listen again and fill in the blanks.Keys: book, bear, baby, 10, sweater, dressMore practice. Listen again and choose the correct answers.4） 2d Role play the conversation Let the students read 2d, then role play the conversations in pairs.三、答疑解惑 -How long have you had that bike there?-I have had it for three years辨析：how long, how soon, how often, how farHow long 多久，多長(zhǎng)（時(shí)間）。對(duì)時(shí)間段提問，如：for+時(shí)間段；since+過去的時(shí)間點(diǎn)。e.g. -How long have you worked in Beijing? -For five years.How soon 多久以后。對(duì)“in+時(shí)間段提問，常用于一般將來時(shí)”，其答語常用“in+時(shí)間段”。e.g. How soon will Mr. Li be back? -In a week. How often 多久一次，對(duì)頻率提問，其答語為：once（twice/）+時(shí)間段，always，usually等。e.g. -How often do you exercise? - Once a day.How far 多遠(yuǎn)，對(duì)距離提問，其答語是表距離的內(nèi)容。e.g. -How far is it from here to your school? - Three kilometers.辨析：for 與sincefor其后只能接表示“一段時(shí)間”的名詞性短語，可用于多種時(shí)態(tài)，表示動(dòng)作或狀態(tài)持續(xù)時(shí)間段長(zhǎng)短。e.g. I have lived in this city for five years. 我在這座城市居住了5年了。 He usually sleeps for twelve hours every day. 他通常每天睡12個(gè)小時(shí)。since 其后接表示“時(shí)間點(diǎn)”的短語或從句（過去時(shí)），也可以接“一段時(shí)間+ago”，常用于完成時(shí)態(tài)；還用于句型：“It is +時(shí)間段+since+一般過去時(shí)的句子”。表示過去某個(gè)時(shí)間發(fā)生并持續(xù)到說話時(shí)的動(dòng)作或狀態(tài)。e.g. It is two years since I came to China. 自從我到中國(guó)以來已經(jīng)兩年了。 She has worked here for five years. =She has worked here since five years ago. 她在這兒工作5年了。四、當(dāng)堂達(dá)標(biāo)1. I can sing the song in English. _.A. So I can B. So can I C. I can so D. Too can I2.- Why dont you buy one of the scarves for your mum?-They are not _.A. beautiful enough B. enough beautiful C. too beautiful D. beautifully enough3.The food in the restaurant is good_ the price is too_.A. andhigh B. but high C. butexpensive D. because low4.I think a dog is a good pet for _ child.A. a 6-year-old B. an 6-year-old C. a 6-year old D. a 6 years-old5.Everyone should do _best to win the match.A. ones B. the C. his D. their6. Where is Bruce? Is he at home?I think he _ school.A .has gone B. has been C. has gone to D. has been to7.I have never been to European countries. What about you? _.A. So do I B. So have I C. Neither do ID. Neither have I8. Yesterday he _ to work, so he wasnt late.A. by taxi B. by a taxi C. take a taxi D. took a taxi9.How long have you studied English? _.A. For 5 years B.5 years ago C. Since 5 years D.5 years before10. Has the train _ yet?A. got to B. reached C. arrived D. arrived at11. The teacher asked _.A. whats your nameB. what was your nameC. what your name is D. what your name was12.Do you mind if I stay here a little longer? _.A. No, you cant B. Yes, you mayC. Certainly not D. Yes, not at all13. How long has his brother _ the book?A. kept B. bought C. lentD. borrowed14. Ive never seen such a fine picture _.A. ago B. before C. yet D. later15. Has the foreigner been to many interesting plac