八年級英語上冊第七單元SectionA第1課時(導(dǎo)學(xué)案)

1、本單元教學(xué)計劃冷本單元知識梳理第 7 單元 Will people have robot©Section A單詞paper n紙；紙張pollution n.污染；污染物future n.將來；未來pollute v.污染environment n.環(huán)境planet n 彳亍星earth n地球；世界plant v.種植 n.植物part n.部分peace n和平sea n海；海洋build v.建筑；建造sky n.天空prediction n.預(yù)百； 預(yù)測短語play/take a part參與； 發(fā)揮作用on computers在電月而上 on paper在紙上on the

2、earth在地球上free time空閑時間亂in danger處于危險之中l(wèi)ive to be 200 years 01d活至U 200 歲八 （回句型1. People will have robots in their homes人們的家里會有機器人。2. Everything will be free.一切東西都將是免費的。3. Will people live to be 200 years old?人們會活到 200 歲嗎?Section B單詞apartment n公寓套房space n太空； 空|可human adj.人白n n.人dangerous adj有危險的； 不安全的

3、 / / already adv.已經(jīng);早已factory n.工廠Japan日本believe v.相信;認為有可能disagree v/、同意;持/、同意見;有分歧even adv甚至;連；愈力口八 1agree v同意；贊成；應(yīng)允shape n形狀；外形 /fall v.& n.倒塌；跌倒；掉洛 n.（美式）秋天inside adv.& prep.在,，里面 ' jT /ftpossible adj.可能存在或發(fā)生的；可能的word n.單詞；詞impossible adj/、口能行在或發(fā)生的;/、口能的 x J1 j rside n.一方（的思見、態(tài)度、立場）p

4、robably adv很可能；大概during prep.在,，期間holiday n/貿(mào)期；彳貿(mào)日1space station太空站；宇宙空間站hundreds of許多;大量短語wake up 醒來look for 尋找；尋求in the future 在未來over and over again 多次； 反復(fù)地fall down突然倒下；跌倒；倒塌71. Today there are already robots working in factories.現(xiàn)在已經(jīng)有機器人在工廠 里工作了。For example, scientist James White thinks that ro

5、bots will never be able to wake I up and know where they are.例如，科學(xué)家詹姆斯懷特認為機器人永遠不能醒 上來后知道自己在哪里。2. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago. 2期前這是不可能的，1是電腦和火箭在100年前似乎也是不可能的。語法一般將來時刃本單元教學(xué)目標知識目標will/shall 表示將來；more,less和fewer的用法。* 5 J Wk八、/ /人)能力

6、目標運用一般將來時談?wù)撐磥砩罨騻€人夢想；學(xué)會用 用一般將來時，對未來進行描述和預(yù)測。嵬more, less, fewer 表達數(shù)量；運情感目標親近自然，熱愛科學(xué)。據(jù)本單元課時安排J 課時建議本單元建議5課時Section A (1a2d) ,1 課時Section A (3a3c) ,1 課時Section B (1a1e) ,1 課時 / 7Section B (2a2e) ,1 課時Section B (3aSelf Check) ,1 課時始本單元方法指導(dǎo)1詞匯短語：主要采用圖片及在實際操作中運用的方法。/ 1 ' / / 2米用多媒體展小和交際法。語法：will/shall表

7、示將來比較、實際操作。Section A 第 1 課時（1a2d）賦箍導(dǎo)案類別學(xué)習重點重點單詞paper,pollution,prediction,future,pollute,environment,planet,earth,plant,part重點短語Ilin people s homes, live to be, in 100 years, play a part, in great danger, on the earth重點句式1 .Do you think there will be robots in people s homes?2 .People will live to b

8、e 200 years old. Wjbt V VVyyC3 .Will people use money in 100 years?4 .There will be fewer trees and the environment will be in great danger0 明確課標要求步驟課前預(yù)習寫一寫1.紙；紙張paper2.污染；污染物pollution3.將來；未來futurey 門 / /ji j一4.污染 pollute5.環(huán)境 environment6.行星 planet7.地球；世界earth8.種植plant9.部分part譯一譯/ £ / 1.參與；發(fā)揮作用

9、 play_a parUn 3.空閑時間 free timef I乂、 A1_1_2.活至1I., live to be,4.極其危險中in great danger課前自主學(xué)習s homes?Do you think there will be robots in people背一背There will be fewer trees and the environment will be in great danger.弒箍學(xué)案課堂互動探究新課willPeople willlive to be 200 years 01d教師要求學(xué)生按照自己的想法1b的聽力任務(wù)并跟讀對話4.再聽新課【語法提要

10、1定前移4【完成教材 伯化教教學(xué)任務(wù)】S: It is a robotS:Yes, there will./No, there won'tT:In the future, great changes will take place. What do you think the future will be like ?老師提示用there will be,是從句部分，從句部分整個句2.樹木將會更少，環(huán)境將極其危險。1a中的活動進行對話練習，并邀請一些小組表演對話。T: Do you think there will be robots in people s homes?S:（學(xué)生各抒

11、己見）I think there will only be one country. There will be no paper money2.以小組為單位，結(jié)合圖片和1a中的句子，小組討論T: What's in the video?1. Do you think there will be robots in people s homes?爾認為人們家里將會有機器人嗎個賓語從句。 Do you think股將來時態(tài)的各種句型的構(gòu)成，教師點撥3.認真聽錄音，并在1a中圈出你所聽到的預(yù)測on't think he will do it like this.我認為他不會這樣做的

12、。(2)people有兩種含義：可以表示“人，人民”，是復(fù)合名詞，通常表示復(fù)數(shù)概念，不能指單個的人，指單個的人，則用person；還可以表示“民族”，是可數(shù)名詞，復(fù)數(shù)形式為peoples(3)there be句型：there be的一般將來時態(tài)有兩種形式，即 there will be和there is going to be,否 定形式是 there won't be 或 there isn't going to be。(4)there be遵循“就近一致”的原則，即隔 be近的名詞是單數(shù)或不可數(shù)名詞，be就用單數(shù)；隔 be近的是復(fù)數(shù)名詞，be就用復(fù)數(shù)。如：There is

13、a book and two pens on the teacher desk講臺上有一本書和兩支筆。There are two pens and a book on the teach Srdesk 講臺上有兩支筆和一本書?！締栴}探究】1 .There will be (be) a talk show on CCTV-2 at eight this evening.2 . There is (be) some paper on the table.3 .I often listen to music on詞)the radio.新【完成教材2a2d的教學(xué)任務(wù)】1 .聽錄音，圈出括號中你所聽到

14、的單詞，完成2a。2 .朗讀2b中的句子，然后再聽一遍錄音，圈出你所聽到的預(yù)言，完成2b。JT X 3 .聽第三遍錄音，學(xué)生跟讀對話。4 .兩人一組根據(jù)2a、2b中的信息練習對話談?wù)擃A(yù)言。八 /j C/5 .學(xué)生自讀2d對話，回答下面的問題。 / I (1) What's Jill s prediction about the future?/ DI JV(2) Does Jill want to live on the earth or other planets?/ jr T 1/ If(3) Should everyone play a part in saving the ea

15、rth6 .大聲朗讀2d對話，讀熟后與同伴分角色表演對話。7 .邀請三組學(xué)生表演對話?！菊Z法提要】1 .environmentenvironment可指影響人們生活的各種抽象和具體的“狀況，環(huán)境"。the environment特指自然環(huán)境，其后的謂語動詞用單數(shù)形式。如：13is not used to the new environment對新環(huán)境不適應(yīng)。Quite rightly, the environment is very important.當然，環(huán)境問題 1 卜常重要。2 .movemove用作動詞，意為“轉(zhuǎn)移；搬動”，指位置改變，move to sp表示“搬到某處，遷

16、移到某處”。如：They are going to move to their new house next weekF 周他們打算搬至 U 新房里住?！就卣埂縨ove構(gòu)成的常見短語：move in 搬家，遷入新居 move out搬出去，搬走move on繼續(xù)前進3 .Everyone should play a part in saving the eart麻個人都應(yīng)該參與保護地球的活動中。play a part in意為“參與（某事）”。如：We play a part in protecting our city我們參與到保護我們的城市的活動中。play a part in還可指“在”

17、中起作用”。如：Luck played a part in his success他的成就中幸運起了部分作用。part前常加定冠詞進行修飾，play the part in是特指，指扮演某一個特定的角色，意為“在” 中扮演,，角色”。如：W V He would like to play the part in this historic process他愿意在這一歷史進程中扮演一個角色。4 .earth是名詞，意為“地球，世界”，指宇宙組成部分時用earth,指人類居住的星球時用the earthLI . f jF , C/如：We felt the earth shaking sudden

18、ly 們突然感到大地在顫抖。Earth is only a speck in the univers地球在宇宙中只不過是一個小點?！締栴}探究】1 .He will be back in one hour.（就畫線部分提問）How- soon will he be back?CjT /1L 7步驟。匕課堂學(xué)以致用.2 .There will be less"）pollution and more侈）people.b(B) 1.Ihear he will be backtwo days.A. at B. in C. after D. for(B)2. I am happy because I have homework to do today than yesterday.A. moreB. Less C. Few D. fewer活學(xué)活練(C) 3Whatyour father ' He is very kind.A. does; likeB. does; likes