八年級英語上冊Unit7Willpeoplehaverobots(第4課時)SectionB(2a-2e)導(dǎo)學(xué)案(新版)人教新目標(biāo)版

1、Unit 7 Will people have robots第四課時 Section B (2 a2e)【學(xué)習(xí)目標(biāo)】1 .學(xué)生能掌握本課時的重點(diǎn)單詞和短語，讀懂文章，了解未來機(jī)器人的發(fā)展趨勢。2 .通過讓學(xué)生看文章標(biāo)題和插圖預(yù)測大意，通過讓學(xué)生概括段落大意，加強(qiáng)對篇章的整體理解。3 .指導(dǎo)學(xué)生通過開展小組學(xué)習(xí)活動，掌握閱讀方法，提升學(xué)生的閱讀技能?！緦W(xué)習(xí)重點(diǎn)】讓學(xué)生學(xué)會閱讀方法，提升其閱讀能力。學(xué)學(xué)習(xí)難點(diǎn)】能夠運(yùn)用本課時的核心句型，想象和預(yù)測未來社會發(fā)展。學(xué)可壞羊找導(dǎo)I-景導(dǎo)入Learning action tips ：1 . Work in groups. Tell your partner

2、 what you know about robots. What do they look like and what can they do?2 . Ask some students to describe the robots they know.I-自學(xué)互鉆Task 1Learning action tips :Preview the words on Page53 54 in the words list. Students read the words by phonetic symbols, then underline new words in 2b and mark the

3、 Chinese meaning.【Method coach A hundred, thousand (千),million (百萬)表示不確切的數(shù)目時，在詞尾加-s ,且和 of連用，如：hundreds of, thousands of, millions of分別表示"數(shù)百"，"數(shù)千"，"數(shù)百萬"。當(dāng)這些詞有數(shù)詞或several , some等修飾詞時則不加-s ,也不跟介詞 of連用， 直接品艮名，如： some hundred, several thousand ; three million ?！緦?dǎo)練】(A )There

4、are of students in our school, but only of them are girls.A. hundreds; two hundredB. hundred; two hundredsC. hundreds; two hundredsD. hundred; two hundred be able up 和can的用法(1)表示能力時，兩者用法相同。情景導(dǎo)入生成問題1. What do the robots look like?2. What will they do in the future?自學(xué)互研生成能力Task 1 Let's read the ne

5、w words and the phrases.3. I can read.( 我會讀)even, human, servant, dangerous, already, factory, believe, disagree, shape, fall, possible, imp ossible, side4. I can write.(我會寫)翻譯下列短語：human servants 人類的仆人(2)幫忙做家務(wù) help with the housework(3)制造汽車 build cars(4)反復(fù)地 over and over again(5)感到厭煩getbored(6)看起來像人

6、類 look= like humans(7)比如 for example(8)不同意某人 disagree with sb _(9)幾百年 hundreds： of_years(10)倒塌，落下 fall down(11)似乎不可能 seem impossible(12)從某方面來說at_ some _point5. I can understand.(我會理解)請嘗試翻譯以下課文中的句子。(特別注意畫線部分的單詞)(1)They help with the housework and do jobs like working in dirty or dangerous places.他們幫助

7、做家務(wù)并且做一些像在骯臟或危險的地方干活之類的工作。(2)Today there are already robots working in factories .現(xiàn)在已經(jīng)有在工廠里工作的機(jī)器人了。(3)Scientists are now trying to make robots look like humans and do_the_same things as we do._科學(xué)家們正在努力使機(jī)器人更像人類并且能做與我們一樣的事情。(4)However, they agree it may take hundreds of years. _然而，他們承認(rèn)這可能會花費(fèi)數(shù)百年時間。(5)I

8、f buildings fall_down with people inside,_these snake robots can help look for people under the buildings.一如果里面有人的,建筑物突然倒塌，這些蛇形機(jī)器人就能幫助尋找建筑物下的人。你還有不太懂的句子嗎？請把它們寫下來，并在組內(nèi)討論時翻譯成中文。(2)can只有兩種時態(tài)，即 can和could be able to(3)表示過去通過努力終于做成了某事要用be able to 。(4)can能表推測，用于疑問句和否定句中，而 be able to 不行。(5)can可以表示"允許&q

9、uot;，與may互換，此時不能用be able to ?！緦?dǎo)練】(1)兩年后你將能夠?qū)W另一門外語。You will be_able to learn another foreign language in two years.(2)我希望能和你一起去釣魚。I hope to _be_able to go fishing with you.(3)現(xiàn)在金先生不可能在家。Mr. King can't be at home now.2 / 4(4)我一定能說好英語。 I must be able to speak English well. There is/are + sb./sth/ +

10、 doing sth. 表示“有某人/ 某物在做某事”。 【導(dǎo)練】( C ) There will be robots with us in the future.A. talkB. will talkC. talking D . talkedTask 2Learning action tips :1. . Fast reading. Students read the passage quickly , know the main idea well and finisr h thetasks in 2b , 2c.Students try translating the difficult

11、 sentences in the passage.2. Careful reading. Students read the passage carefully , then answ er the questions after reading. Finish the task in 2d.3. Retell. Students sort out the main points and retell the text according to 2d, at last talk about the predictions to the robots in the future with 2e

12、.Task 3Learning action tips :Students discuss the shape and function of the robot in the future in groups, finish the passage in 2e, at last, choose a few better passages to show in class.Task 2 Read 2b and get themain idea of the passage.1. Fast reading.(快讀)(1)請完成2b,將段落與每段討論的問題搭配起來。(2)請完成2c中的句子。2.

13、Careful reading. (細(xì)讀)3. I can retell.(我會復(fù)述)你能寫出文章的要點(diǎn)，并根據(jù)它們進(jìn)行復(fù)述嗎？大膽挑戰(zhàn)一下自我吧！Task 3 Finish 2e.你認(rèn)為未來的機(jī)器人可能會像什么動物？他們又將能做什么呢？快來描述一下吧。你可以這樣開始：I think some future robots might look like They will 交流展示生成新知Preshow : Show in groups. (Time : six minutes)Task 1: First read the words and phrases in groups, then r

14、ead together and sum up the u .sage ofthe words in groups , mark the difficult words in pronunciation and understanding(students can ask teacher for help) . At last , write them on the blackboard.Task 2: First discuss and check the answers of Task 2 in groups, use different reading methodsto underst

15、and the text , then translate the key sentences. At last , write them on the blackboard.Promotion show : Class show. (Time: sixteen minutes)Task 1 ： 1.I can read. (1)Read together , pay attention to the pronunciation of apossible ” , aimpossible " and "dangerous” ; (2)Consolidate the words

16、 by translating and spelling.2 . I can write. (1)Translate the phrases into English or Chinese by answering quickly; (2)Readtogether ； (3)Spot test : consolidate the usage of the phrases by making sentences.3 . I can understand. (1)Help students translat e the key sentences with the phrases in“I can

17、write ” ; (2) Explain the key words with “Method coach” , consolidate by finishing the exercises,3 / 4check the answers b y answering quickly.Task 2： I.Fast reading.Read the passage quickly and understand the main idea ; (2)Answer2 . Carefulquestions by spotting test.reading.Read the passage with th

18、e questions , then answer them in details after 2 minutes.(2)Read the passage again , use the information answer ； (3)Spot test according to the dialogues.3 . I can retell. Sort out the key points English.Teacher can ask some high level studentsto finish the passages , ask some students toof the text and try to retell the text in to r give a demonstration , then retell together當(dāng)堂演練達(dá)成目標(biāo)根據(jù)漢語意思完成句子，每空一詞。1. You can