人教版八下英語(yǔ)Unit1SectionB第4課時(shí)(2a~2e)教案

1、Section B 第四課時(shí)(2a2e)建m明確課標(biāo)要求類別學(xué)習(xí)重點(diǎn)重點(diǎn)單詞ourselves, climber, risk, situation, kilo, rock, knife, blood, mean, importance, decision, control, spirit, death重點(diǎn)短語(yǔ)be used to, take risks(take a risk), run out (of), cut off, get out of, be in control of, give up重點(diǎn)句式1 .Aron is used to taking risks.2 .Aron tell

2、s of the importance of making good decisions and of being in control of one ' s life.3 .Aron almost lost his life three times because of climbing accidents.4 .He doesn ' t mind taking risks.5 .Aron didn ' give up after the accident and keeps on climbing mountains today.一課前自主學(xué)習(xí)課前預(yù)習(xí)寫一寫1.我們

3、自己 ourselves2.登山者 climber3 .危險(xiǎn)；風(fēng)險(xiǎn)；冒險(xiǎn)risk 4.情況；狀況situation5 .千克；公斤kilo 6.巖石rock7 .刀 knife 8血 blood9.意思是；打算；意欲 mean 10.重要性；重要 importancei新課導(dǎo)入Teacher: Hello, everyone! Have you ever heard of Aron Ralston? He is anAmerican man who is interested in mountain climbing. He has many experiences in climbing m

4、ountains. Do you want to know what happened to him? Let ' s read the story together.新課展示【完成教材2a2b的任務(wù)】1 .學(xué)生朗讀2a中的短語(yǔ)，教師糾錯(cuò)，兩人一組互相提問(wèn)背誦。2 .在運(yùn)動(dòng)的時(shí)候可能出現(xiàn)一些意外或是問(wèn)題，看看 A, B和C所代表的三項(xiàng)運(yùn) 動(dòng)中經(jīng)常出現(xiàn)的意外或是問(wèn)題分別是什么，然后將代表三項(xiàng)運(yùn)動(dòng)的字母A,11.決定decision 12.限制；約束；管理 control13勇氣；息忐spirit 14.死；死亡death譯一譯1.習(xí)慣于be used to2.冒險(xiǎn) take risks/

5、take a risk3.切除cut off4.離開(kāi)；從出來(lái)get out of5.用盡； 耗盡 run out(of)6.掌管；管理 be in control of7放棄 give up8.介意做某事 mind doing sth.背一背1 .阿倫習(xí)慣于冒險(xiǎn)。Aron is used to taking risks.2 .它的意思是 處于一個(gè)你似乎無(wú)法擺脫的困境之中建This means being in a difficult situation that you cannot seem to get out of.This means being in a difficult situ

6、ation that you cannot seem to get out of.7B和C所代表的三項(xiàng)運(yùn)動(dòng)中經(jīng)常出現(xiàn)的意外或是問(wèn)題分別是什么，然后將代表 三項(xiàng)運(yùn)動(dòng)的字母A, B和C分別寫在可能出現(xiàn)的意外或問(wèn)題前面的橫線上。完 成后小組內(nèi)互相交流答案。3 .認(rèn)真閱讀短文，在你不理解的語(yǔ)言知識(shí)點(diǎn)下面畫橫線，然后在字典里查詢。4 .教師讓學(xué)生再讀短文，回答下列問(wèn)題以檢查學(xué)生的理解情況。(1) When did Aron almost lose his life?(2) How did he save his life?(3) What does “Between a Rock and a Hard

7、Place " mean?5 .教師根據(jù)學(xué)生閱讀理解情況點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)?！就瓿山滩?c2e的任務(wù)】1 .認(rèn)真閱讀短文，根據(jù)短文內(nèi)容完成 2c中句子的判斷正誤，正確的圈 True,錯(cuò)誤 的圈False,不知道的圈Don' t know,完成后集體核對(duì)答案。2 .再次認(rèn)真閱讀短文，在短文中找出2d中五個(gè)問(wèn)題的答案，完成后請(qǐng)幾名學(xué)生展示答案，教師點(diǎn)撥。3 .根據(jù)短文內(nèi)容將2e中的句子排列順序，集體核對(duì)答案。4 .將排好順序的句子熟讀，然后兩人一組根據(jù)這些句子提示向各自的搭檔講述Aron的故事，可以根據(jù)短文內(nèi)容添加細(xì)節(jié)。【語(yǔ)法提要】1 .be/get used to (d

8、oing)意為習(xí)慣于(做)某事”，短語(yǔ)中的to是介詞,其后不能 用動(dòng)詞原形。該短語(yǔ)中be還可換成get或become。例句：I ' m used to going to school by bik或習(xí)慣于騎自行車去上學(xué)。2 .because of意為 由于；因?yàn)?quot;，是一個(gè)介詞短語(yǔ)。例句： We didn' t go swimming because of the rain.因?yàn)橄掠?，我們沒(méi)去游泳。3 .run out意為 用盡；耗盡"由 動(dòng)詞+副詞”構(gòu)成，不用于被動(dòng)語(yǔ)態(tài)，以主動(dòng)形式 表示被動(dòng)意義。例句：Our time is running out.我們剩下

9、的時(shí)間不多了。4 .mindmind為動(dòng)詞，意為介意；在乎”；后面可接動(dòng)名詞作賓語(yǔ)，但不能跟動(dòng)詞不定 式。例句：Would you mind parking your car there? 你介意把車子停到那邊嗎？5 .give upgive up為 動(dòng)詞+副詞”結(jié)構(gòu)的短語(yǔ)，意為 放棄”。例句： He is a man who doesn ' t give up easilyM個(gè)不輕易放棄的人?！締?wèn)題探究】根據(jù)漢語(yǔ)意思完成句子。1 .她不習(xí)慣住在城里。She isn ' used to living in the city.2 .由于天氣原因，我們推遲了運(yùn)動(dòng)會(huì)。We put o

10、ff the sports meeting because of the weather.3 我的墨水用完了。 My ink ran out.4 .我一點(diǎn)都不介意。I don ' mind at all.5 .她想放棄數(shù)學(xué)，因?yàn)樗y了。She wanted to give up maths because it was too difficult.一課堂學(xué)以致用( A )1.The boy stay up, but now he going to bed early.A. used to, is used to B.is used to, used to C. used to, us

11、ed to(B )2.I didn ' t go the rain.A. Because B. because of C. thanks to D.so that( C )3.I usually my money at the end of the month.活學(xué)活練A. run away B. run across C. run out of D. run into(C )4.(湖南婁底中考)一Would you mind the window?It ' veryhot. No, not at all.A. open B.to open C. opening( B )5.(安徽中考)The people in Ya' anhave met lots of difficulties, but they haven ' t hope.A. picked up B. given up C. looked for D. waited for環(huán)"、3/國(guó)善獗潴練案3 0課后達(dá)標(biāo)檢測(cè)布置作業(yè)：教師引導(dǎo)學(xué)生課后完成本課時(shí)對(duì)應(yīng)練習(xí)，并預(yù)習(xí)下一課時(shí)內(nèi)容硅耳課后教學(xué)反思教學(xué)反思本課