2019版七年級(jí)英語(yǔ)下冊(cè) Unit 3 How do you get to school（第2課時(shí)）教案 （新版）人教新目標(biāo)版課題Unit 3 How do you get to school ? Section A（2a3c）課型新授課教學(xué)目標(biāo)1.能夠?qū)δ繕?biāo)語(yǔ)言進(jìn)行聽(tīng)力訓(xùn)練，加強(qiáng)對(duì)目標(biāo)語(yǔ)言的理解。2學(xué)會(huì)使用60-100的數(shù)字。重點(diǎn)學(xué)習(xí)句型How long does it take to get to school? How far is it from your home to school?難點(diǎn)學(xué)會(huì)how引導(dǎo)的特殊疑問(wèn)句教學(xué)用具錄音機(jī)，多媒體教學(xué)環(huán)節(jié)說(shuō) 明二次備課復(fù)習(xí)Review the key words and phrases新課導(dǎo)入Step1 情景導(dǎo)入Teacher：How do you get to school？Student 1：I take the bus to school.Teacher：How does he get to school？Student 2：He takes the bus to school 環(huán)節(jié)說(shuō)明：通過(guò)師生互動(dòng)復(fù)習(xí)上節(jié)課的內(nèi)容，在問(wèn)答中提醒學(xué)生注意一般現(xiàn)在時(shí)態(tài)單數(shù)第三人稱(chēng)的使用。課 程 講 授Step 1完成教材2a2d的任務(wù)1.提取卡片，熟練地說(shuō)出數(shù)字。2.聽(tīng)錄音跟讀數(shù)字并完成2a，然后熟讀這些數(shù)字。3.聽(tīng)錄音，完成2b，并核對(duì)答案。4.一人扮演Jane，一人扮演Tom，根據(jù)2b中的信息來(lái)練習(xí)對(duì)話，并邀請(qǐng)幾組表演。參考案例：A：How do you get go school？ B：A：How long does it take？B：It takes A：How far is it from your to ？B：Its about ten kilometers.5.小結(jié)訓(xùn)練。（1）選用how long，how far 填空。 How long does it take you to get home？ 一 How faris it from the bank to school？ 一One kilometer.（2）用所給詞的正確形式填空。 It takes him two hoursto do (do) his work.環(huán)節(jié)說(shuō)明：通過(guò)聽(tīng)、說(shuō)學(xué)習(xí)訓(xùn)練讓學(xué)生了解要掌握的語(yǔ)言目標(biāo)，學(xué)生的口語(yǔ)表達(dá)能力在這一環(huán)節(jié)得到提升。Step2完成教材2e的任務(wù)1.學(xué)生自讀對(duì)話。2.大聲朗讀2e對(duì)話，讀熟后與同伴結(jié)對(duì)練習(xí)，分角色表演對(duì)話。3.邀請(qǐng)三組來(lái)表演對(duì)話。4.小結(jié)訓(xùn)練。（1）The early bus A him to school. A. takesB. brings C. needs D. take（2）I always go to workC . A. ride B . take abus C.by bus D. by a bus環(huán)節(jié)說(shuō)明：將對(duì)話轉(zhuǎn)化成填空題，這樣能對(duì)所學(xué)的重要句型起到復(fù)習(xí)鞏固的作用。Step 3 完成 Grammar Focus的任務(wù)1.學(xué)生自己歸納語(yǔ)法規(guī)律。2.教師總結(jié)。Step4完成教材3a3c的任務(wù)1.認(rèn)真讀3a的兩組句子，并將問(wèn)題和答案匹配，集體核對(duì)答案。2.要求學(xué)生兩人一組互相提問(wèn)，完成3b。3.以小組為單位，每個(gè)學(xué)生采訪其他的學(xué)生（表格的問(wèn)題），并把采訪相符的學(xué)生的名字寫(xiě)在相對(duì)應(yīng)的name下面，然后利用采訪的結(jié)果完成一篇小短文。Step5 問(wèn)題探究1.by 的用法 He goes to school by bike (騎自行車(chē)）.= He rides a bike to school.注意:by+交通工具，by后直接跟交通工具名詞。類(lèi)似短語(yǔ)：on foot。課堂資料包Step 1重難點(diǎn)解析1.1 ride it to school every day.我每天騎它去上學(xué)。（1）ride是及物動(dòng)詞，意為“騎”，后面可接bike， horse,motorbike 等。例如：He rides a bike to school. = He goes to school by bike .他騎自行車(chē)去學(xué)校。拓展:ride還可以作可數(shù)名詞，意為“旅程”。an hours ride乘車(chē)一小時(shí)的路程every限定詞，意為“每一；每個(gè)”，其后接單數(shù)可數(shù)名詞。every day意為“每天”。例如：They are busy every day.他們每天都忙。Every student comes here.每一個(gè)學(xué)生都到這兒來(lái)了。辨析：every day 與 everyday2. How far is it from your home to school？從你家到學(xué)校有多遠(yuǎn)？how far意為“多遠(yuǎn)”，用來(lái)詢(xún)問(wèn)距離或路程的遠(yuǎn)近，常用句型：How far is it from A to B？或 How far is B from A？意為“從A到B有多遠(yuǎn)？”，其答語(yǔ)是 “Itsmeter(s)/mile(s)/kilometer(s) (away). ”，意 為“有米/英里/千米（遠(yuǎn)）”。例如：一How far is it from the park to the school？從公園到學(xué)校有多遠(yuǎn)？Its about 3 miles.大約 3 英里。3. How longdoes ittake you togetto school？你到學(xué)?；ㄙM(fèi)多長(zhǎng)時(shí)間？(1)how long此處意為“多長(zhǎng)時(shí)間”，用以詢(xún)問(wèn)某個(gè)動(dòng)作所持續(xù)的時(shí)間，其謂語(yǔ)動(dòng)詞為延續(xù)性動(dòng)詞，答語(yǔ)為表示一段時(shí)間的名詞性短語(yǔ)。例如：一How long will we stay there？我們要在那兒待多久？About a week.大約一周。(2)take此處作及物動(dòng)詞，意為“花費(fèi)（時(shí)間）”，it為形式主語(yǔ)，真正的主語(yǔ)是后面的動(dòng)詞不定式短語(yǔ)to get to school，譯為漢語(yǔ)時(shí)，應(yīng)把真正的主語(yǔ)譯在前面。常用于“It takes sb. some time to do sth. ”結(jié)構(gòu)中，意為“做某事花費(fèi)某人多長(zhǎng)時(shí)間”。例如：It took me half an hour to go to school by bike yesterday.昨天我騎自行車(chē)去學(xué)校花了半個(gè)小時(shí)。4. Does Jane walk to school？簡(jiǎn)步行去學(xué)校嗎？(1)在一般現(xiàn)在時(shí)態(tài)中，當(dāng)句子的主語(yǔ)是第三人稱(chēng)單數(shù)時(shí)，謂語(yǔ)動(dòng)詞也應(yīng)使用第三人稱(chēng)單數(shù)形式（一般在詞尾加“-s”，。在變?yōu)橐话阋蓡?wèn)句時(shí)，在句首加助動(dòng)詞Does，謂語(yǔ)動(dòng)詞變?yōu)樵危蛔兎穸ň鋾r(shí)，在主語(yǔ)之后，謂語(yǔ)動(dòng)詞之前加doesnt，謂語(yǔ)動(dòng)詞變?yōu)樵巍＠纾篗ary likes music.瑪麗喜歡音樂(lè)。Does Mary like music？瑪麗喜歡音樂(lè)嗎？Mary doesnt like music.瑪麗不喜歡音樂(lè)。(2)walk在此作動(dòng)詞，意為“步行”。表示“步行去某地”可用短語(yǔ)walk to，后接表地點(diǎn)的名詞，后接副詞時(shí)，可省略介詞to。例如：They walk to school every day.他們每天步行去 上學(xué)。Step 2小結(jié)訓(xùn)練1.We speak English every day (每天）2. B is your hometown from here？ Five miles. A. How long B . How far C . How many D . How often3.It takes D two the story. A.I；read B. me；read C. I ；to read D. me；to read4. B your friend go home by bus？ Yes,she does. A. Do B.Dose C. Is D.Are小結(jié)作業(yè)布置1、熟記本課單詞和句型。2、練習(xí)冊(cè)相應(yīng)練習(xí)做完。板書(shū)設(shè)計(jì)Unit 3 How do you get to school ?Section A (2a3d)-How do you get to .?-I . -How long does it take?-It takes .-How far is it from.to.?-Its about.課后反思