Lesson 12一、 復(fù)習(xí)話題與知識(shí)點(diǎn)話題:本單元是有關(guān)交通方式的話題。主要句式：由when how who 引導(dǎo)的特殊疑問句,如:詢問對(duì)方在過去的某個(gè)時(shí)間是何時(shí)回來的用語When did you come back?對(duì)方在過去的某個(gè)時(shí)間如何到達(dá)某個(gè)地點(diǎn)How did you get to the museum last Saturday?詢問誰發(fā)明了什么Who invented all of these?知識(shí)點(diǎn):1.句式：功能句：詢問對(duì)方在過去何時(shí)做了某事When did you do（動(dòng)詞原型） sth? 對(duì)方在過去的某個(gè)時(shí)間如何到達(dá)某個(gè)地點(diǎn)How did you get(動(dòng)詞原型)to ?的固定應(yīng)用，以及詢問誰發(fā)明了某物Who invented?的正確運(yùn)用。重點(diǎn)句：一般疑問句Was it crowded on the bus? 及其肯定和否定答語Yes, it was./No, it wasnt.一般疑問句Did you enjoy your visit?及其肯定和否定答語Yes, I did./No, I didnt.2.語法： 動(dòng)詞一般過去式的正確使用；由when how who 引導(dǎo)的特殊疑問句的正確運(yùn)用；由was, did引導(dǎo)的一般疑問句的問與答的正確運(yùn)用：以及表達(dá)過去時(shí)的時(shí)間狀語的正確表述，如：last weekend, early this morning, late yesterday afternoon, early last Sunday morning, last summer vacation.3.詞匯：名詞：trip, lake, foot, silk, festival, airport, airplane, invention, telephone, light，形容詞：large, crowded, smart, easy, 副詞：early, along, around, 動(dòng)詞：invent, 詞組: walk along, walk around, fly to, come back, line up等。 4.語音：強(qiáng)化字母組合ar, oo, air, or 在單詞中的發(fā)音。二、教學(xué)總體目標(biāo)（知識(shí)與技能目標(biāo)）1. 學(xué)生能在語境中正確、熟練的使用由when, how, who引導(dǎo)的特殊疑問句過去時(shí)進(jìn)行詢問他人在過去做了什么。2. 學(xué)生能準(zhǔn)確掌握本單元四會(huì)單詞名詞：trip, lake, foot, silk, festival, airport, airplane, invention, telephone, light，形容詞：large, crowded, smart, easy,副詞：early, along, around,動(dòng)詞：invent,的書寫和運(yùn)用3. 學(xué)生能準(zhǔn)確辨別輔音字母z在單詞中的發(fā)音.4. 學(xué)生能正確運(yùn)用動(dòng)詞過去式、動(dòng)詞過去式否定形式完成練習(xí)。三、教學(xué)重難點(diǎn)：教學(xué)重點(diǎn): 1.運(yùn)用功能句進(jìn)行流利準(zhǔn)確的交流2.動(dòng)詞一般過去式的正確運(yùn)用。來源:學(xué)&科&網(wǎng)Z&X&X&K教學(xué)難點(diǎn)：過去時(shí)否定用法didnt+動(dòng)詞原形四、教具準(zhǔn)備：錄音, 學(xué)習(xí)卡片來源:學(xué)科網(wǎng)五、教學(xué)過程：（一）Warming up活動(dòng)一：做一做, 說一說活動(dòng)目標(biāo)：對(duì)形動(dòng)詞原形及其過去式進(jìn)行復(fù)習(xí)，檢測(cè)學(xué)生對(duì)動(dòng)詞過去式的掌握程度。幫助學(xué)生鞏固本單元所學(xué)功能句。實(shí)施方法和師生預(yù)設(shè)語言：請(qǐng)學(xué)生寫出以下動(dòng)詞的過去式come - came do-did go-went take-took invent-invented change-changed fly-flewis-was dont-didnt isnt-wasnt .學(xué)生小結(jié)功能句型：1）When did you come back?We came back early this morning.2）How did you get to the museum last Saturday?I took a bus first and then changed to the subway.3）Who invented all of these?Some smart people did.（二）Presentation and practice活動(dòng)二：Now I can say活動(dòng)目標(biāo)：學(xué)生能夠熟練運(yùn)用功能句進(jìn)行交流。實(shí)施方法和師生預(yù)設(shè)語言：教師請(qǐng)學(xué)生找自己的Partner來說功能句,三組功能句都要練習(xí).S1:When did you come back?S2:We came back early this morning.S1:How did you get to the museum last Saturday?S2:I took a bus first and then changed to the subway.S1:Who invented all of these?來源:學(xué)科網(wǎng)S2:Some smart people did.活動(dòng)三：Now I know活動(dòng)目標(biāo)： 學(xué)生能夠識(shí)圖并看圖運(yùn)用功能句實(shí)施方法和師生預(yù)設(shè)語言：識(shí)圖：Drive to Xiangshan/late yesterday afternoon, the airport/bus/taxi, the telephone/Bell運(yùn)用到功能句當(dāng)中：When did you drive to Xiangshan?I drove to Xiangshan yesterday afternoon.How did you get to the airport?I took a bus first and then changed to the taxi.Who invented the telephone?The Bell did.活動(dòng)四：Now I can read活動(dòng)目標(biāo)：通過大量的練習(xí)，讓學(xué)生發(fā)現(xiàn)并掌握z的發(fā)音規(guī)律和方法，并能正確讀出含有z字母的詞句，提高各自的拼讀能力實(shí)施方法和師生預(yù)設(shè)語言：Zebra zip zipper zip code zoo zoneYou can see zebras in the zoo.來源:學(xué)|科|網(wǎng)Z|X|X|KAlways cross the street in the crossing zone.Dont forget to zip up your zipper.Remember to write the zip code on the envelope.先請(qǐng)學(xué)生自己試著讀單詞,體會(huì)字母在單詞中的發(fā)音播放錄音,幫助學(xué)生驗(yàn)證字母z在單詞中的發(fā)音請(qǐng)學(xué)生跟讀,體會(huì)字母z在單詞中的發(fā)音（三）Production活動(dòng)五：Now I can write練習(xí)目標(biāo)：對(duì)第一單元句型和單詞的復(fù)習(xí)。把對(duì)話放在短文的語境中，檢測(cè)學(xué)生對(duì)語言的掌握程度，通過讀寫練習(xí)，提高學(xué)生的閱讀理解能力。實(shí)施方法及師生預(yù)設(shè)語言：1. 學(xué)生讀一讀Word Bank 中的詞匯，并說出詞義。T: Who want to read the words and phrases for us? What do they mean? 2. 學(xué)生閱讀句子，了解句子語境，說一說句子的大概意思。T: Please read the sentences by yourselves. 3. Pair work，兩人小組討論橫線上所缺的單詞。教師巡視指導(dǎo)。T: Please discuss with your partners and write down the words. 4. 請(qǐng)學(xué)生說出所填結(jié)果，并試著說出理由。教師及時(shí)進(jìn)行點(diǎn)評(píng)。答案：1) silk, ago 2) early, crowded 3) airplane 4) airport, trip, lining up5) festival, lake, foot5. 學(xué)生讀出補(bǔ)充完整的句子。T: Lets read the sentences together.活動(dòng)六：Now I can do練習(xí)目標(biāo)：通過做練習(xí)幫助學(xué)生強(qiáng)化didnt +動(dòng)詞原形的固定結(jié)構(gòu)。實(shí)施方法及師生預(yù)設(shè)語言：來源:Zxxk.Com請(qǐng)學(xué)生觀察例句，并圈出時(shí)間狀語 every day, yesterday點(diǎn)睛：教師指出動(dòng)詞結(jié)構(gòu)見到時(shí)間狀語 every .用動(dòng)詞原形， 見到表示過去時(shí)間的時(shí)間狀語過去式的否定形式didnt +動(dòng)詞原形。學(xué)生完成練習(xí)學(xué)生讀句子，說出自己的答案。（四）學(xué)習(xí)效果評(píng)價(jià)（檢測(cè)題）檢測(cè)目標(biāo)和意圖：檢測(cè)學(xué)生對(duì)動(dòng)詞過去式的掌握情況以及動(dòng)詞過去式的恰當(dāng)應(yīng)用。檢測(cè)題：選一選1. - What you do last night?- I computer games. A. did, played B. did, play C. do, play2. - When you go home yesterday?- I home at 7:00.A. did, go B. did, went C. do, go3. - How Mike go to work last month?- He to work.A. did, drive B. did, drove C. does, drives4. - Where he go last term?- He to England with his parents.A. did, go B. does, goes C. did, went5. - Who the telephone?- Bell .A. did, invent B. invent, do C. invented, did（五）Homework1. 聽寫本單元單詞及功能句2. 完成目標(biāo)檢測(cè)和活動(dòng)手冊(cè)六、板書設(shè)計(jì)Lesson 12-When did you come back?-We came back early this morning.-How did you get to the museum last Saturday?-I took a bus first and then changed to the subway.-Who invented all of these?-Some smart people did.七、課后反思