高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文内容课件ppt

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课文内容课件ppt，共60页。PPT课件主要包含了走进新课 一起读文，词汇新知，阅读理解，答案C　 ，答案A　 ，答案B　 ，阅读鉴赏 一起思考，记一记·长知识　 ，in　，over　等内容，欢迎下载使用。
一、单词英汉互译1.　　　　　　　 /blɜːd/ adj.模糊不清的;难以区分的 2.　　　　　　　 /suː̍pIəriə(r)/ adj.更好的;占优势的;(在级别或重要性上)更高的 3.　　　　　　 /̍leIbə(r)/ n.劳动(者);体力劳动　vi.奋斗;努力工作 4.　　　　　　　　 /̍bækwədz/ adv.向后;倒着;往回 5.　　　　　 /?rIp/ vt.& vi.紧握;抓紧 6.　　　　　　　 /̍heIzi/ adj.模糊的;朦胧的;困惑的 
blurred　superir　labur　backwardsgrip　hazy　
7.　　　　　 /fetʃ/ vt.(去)拿来;(去)请来 8.　　　　　　　　　 /̍hæŋkətʃIf/ n.手帕;纸巾 9.　　　　　 /̍peIs/ n.速度;步伐;节奏　vt.& vi.确定速度;调整节奏 10.divisin /dI̍vIʒn/ n.　　　　　　　　　　　 11.urge /ɜːdʒ/ n.　　　　　　　　　　  vt.　　　　　　　　　　 12.randm /̍rændəm/ adj.　　　　　　　　　　　　 
fetch　handkerchief　pace　
分开;分隔;差异;除(法)　强烈的欲望;冲动　催促;力劝;大力推荐　 随机的;不可思议的　
13.maximum /̍mæksIməm/ adj.　　　　　　　  n.　　　　　　　　　　　　　 14.explde /Ik̍spləʊd/ vi.& vt.　　　　　　　 15.jlt /dʒəʊlt/ n.　　　　　　　　　　  vt.& vi.　　　　　　　　　 16.flip /flIp/ vt.& vi.　　　　　 　　　　 17.stun /stʌn/ vt.　　　　　　　　　　　 18.verstatement /̍əʊvəsteItmənt/ n.　　　　　 
最大极限的　最大量;最大限度　 爆炸;爆破　震动;摇晃;颠簸　(使)震动;摇晃　(使)快速翻转　(用手指)轻抛　使震惊;使昏迷　 夸大;夸张
二、短语英汉互译1.prs and cns 　　　　　　　　　　　　　 2.superir t 　　　　　　　　　　　　　　　 3.take ver 　　　　　　　　　　　　　　　 4.cnflict with 　　　　　　　　　　　　　　　 5.　　　　　　　　 关掉;熄灭;在场;使朝外;结果是 6.　　　　　　　　 (逐渐)减少;消失 7.　　　　　　　　　　　　　 有强烈的欲望做某事 8.　　　　　　　　　　 在户外 
事物的利与弊;支持与反对　比……更好;更胜一筹　占上风;取而代之;接管;接手　与……冲突或抵触　
turn ut　fall away　have an urge t　in the pen air
一、阅读课文“THE TIME MACHINE”,判断正(T)误(F)1.I didn’t give the Time Machine a check befre it began its career.(　　)2.Lking arund,I fund my labratry changed.(　　)3.My niece came in t fetch smething,but she didn’t see me.(　　)4.Arund me I saw sme trees that wuldn’t disappear frever.(　　)5.It is nt dangerus fr me t stp the Time Machine.(　　)
二、阅读课文“THE TIME MACHINE”,选择正确答案1.The sentence “It prbably tk her a minute,but t me she mved like a rcket!”shwed that 　　　. A.she didn’t ntice meB.I didn’t ntice herC.the Time Machine travelled very fastD.she walked t slwly
2.Which f the fllwing statements is TRUE?A.I fund it hard t describe the feeling f time arund,I saw my labratry was different frm pace was s fast that I culd see everything clearly.D.I had never cnsidered the risk f stpping the Time Machine.
3.When I stpped the Time Machine,I 　　　. A.explded like a bmbB.was thrwn thrugh the airC.became mre and mre patientD.saw the whle surface f the earth being changed
1.In sci-fi stries,rbts ften becme superir and take ver.(Page 6)在科幻故事中,机器人经常变得很高级,并且占上风。★(1)superir adj.更好的;占优势的Yur cmputer is far superir t mine.你的电脑比我的强多了。The enemy wn because f their superir number.敌人因为兵力占优势取得了胜利。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词的词性、词组和含义①He is yunger than me,but he is superir t me in the cmpany.词性 形容词含义 (在级别或重要性上)更高的词组 be superir t 含义 比……级别高
②He is mdest and is very kind t thse wh are junir t him.词性 形容词含义 地位低下的词组 be junir t 含义 比……级别低
说一说·勤归纳　superir adj.更好的;占优势的;(在级别或重要性上)更高的be superir t 比……级别高junir adj.地位低下的be junir t 比……级别低
★(2)take ver占上风;取而代之;接管;接手It has been suggested that mammals tk ver frm dinsaurs 65 millin years ag.有人提出哺乳动物是在6500万年前取代恐龙的。The man will take ver the jb as manager.这个人将接管经理一职。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词组和含义①I was given sme pills t take away the pain.词组 take away 含义 解除②I’m srry.I take back what I said.词组 take back 含义 收回
③Dn’t be taken in by his charm—he is nt reliable.词组 take in 含义 欺骗④The new magazine has really taken ff.词组 take ff 含义 突然大受欢迎⑤She tk up the stry where Tim had left ff.词组 take up 含义 继续
⑥We tk the cmputer apart t see what was wrng.词组 take apart 含义 拆开⑦It was several minutes befre I culd take in what he was saying.词组 take in 含义 理解
【即学即用】 单句语法填空①They listened t my lecture,but I wndered hw much they tk 　　　　　. ②The yung man tk 　　　　　the cmpany after his father had retired. ③Please be seated!The plane is taking 　　　　　. 
翻译句子④那个公司去年被一个外国人接管了。
答案:Last year,the cmpany was taken ver by a freigner.
2.A rbt must prtect its wn existence as lng as such prtectin des nt cnflict with the first r secnd law.(Page 7)机器人必须保护自己的存在,只要这种保护不与第一条或第二条定律有冲突。★cnflict vi.冲突;抵触His pinins cnflict with mine,s we will have a face-t-face talk.他的观点和我的不一致,所以我们要面谈一次。Reprts cnflicted n hw much f the aid was reaching the victims.对于究竟有多少援助到了受害者手里,报告的说法彼此矛盾。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词的词性、词组和含义①The cnflict between Green and Try lasted tw days.词性 名词　含义 矛盾;冲突②She fund herself in cnflict with her parents ver her future career.词组 in cnflict with　含义 与……有矛盾 
③The yung man came int cnflict with his parents the ther day.词组 cme int cnflict with 含义 与……产生矛盾④These results cnflict with earlier findings.词组 cnflict with 含义 与……冲突或抵触
说一说·勤归纳　cnflict n.矛盾;冲突　vi.冲突;抵触in cnflict with与……有矛盾cme int cnflict with与……产生矛盾cnflict with与……冲突或抵触
【即学即用】 单句语法填空①Jhn is s aggressive that he ften cnflicts 　　　　　his clleagues in the factry. 完成句子②我会尽量解决妈妈和姐姐之间的矛盾。I will try my best t 　　　　 　　　　　　　　　　　　　　　. ③这两个国家处于矛盾中已经两年了。The tw cuntries 　　　　 　　　　　　　　　　　　　　　. 
slve the cnflict between my mther and my sister　
have been in cnflict with each ther fr tw years
3.Lking arund,I saw my labratry exactly as befre.(Page 8)环顾四周,我看到实验室与以前一模一样。★lk arund 向四周看;四处寻找I lked arund,but saw nthing.我向四周看了看,但是什么也没看到。He is lking arund fr a place t live in at the mment.现在他正在找住的地方。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词组和含义①The time has cme when we shuld lk ahead t the future.词组 lk ahead 含义 展望未来②Dn’t lk away frm the persn wh’s talking t yu.词组 lk away frm 含义 把目光从……移开
③He lked back and saw a pliceman running after him.词组 lk back　含义 回头看 ④Never lk dwn n peple wh are nt superir t yu.词组 lk dwn n　含义 看不起 ⑤The plice are lking int the disappearance f tw children.词组 lk int　含义 调查 ⑥Each year,an inspectr arrived t lk ver the pwer statin.词组 lk ver 含义 检查;查看
⑦I lked thrugh tday’s newspaper but I fund nthing imprtant.词组 lk thrugh 含义 浏览;快速查看⑧If there are wrds yu d nt understand, lk them up in a dictinary.词组 lk up　含义 查阅 
【即学即用】 单句语法填空①A wrking grup has been set up t lk 　　　　　the prblem. ②We lked 　　　　　the huse again befre we decided we wuld rent it. ③The girl lked 　　　　　　　her ntes befre the exam. 
翻译句子④我们今天下午游览城镇吧!⑤她看不起经常说谎的人。
答案:Let’s lk arund the twn this afternn!
答案:She lks dwn n peple wh ften tell lies.
4.Night came as if a lamp was being turned ut,and in anther mment came the day.(Page 8)夜幕降临了,仿佛一盏灯正在熄灭,转眼间,白昼就来临了。★turn ut 关掉;熄灭Remember t turn ut the lights when yu g t bed.临睡前别忘了关灯。When he gt hme,he realised that he had frgtten t turn ut the cmputer.他到家时,意识到忘了关电脑。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词组和含义①When she turned arund,she saw a little girl standing there.词组 turn arund　含义 转身 ②Because the hall was full,many peple were turned away.词组 turn away　含义 不准进入 ③The baby is sleeping.Culd yu turn dwn the TV?词组 turn dwn　含义 调低 
④Hw can yu turn dwn such a gd jb?词组 turn dwn　含义 拒绝 ⑤Turn ff the lights when yu leave the rm.词组 turn ff　含义 关闭 ⑥Unexpectedly the weather turned ut pretty nice that day.词组 turn ut　含义 结果是 ⑦He prmised t cme,but he hasn’t turned up.词组 turn up　含义 出现 
【即学即用】 单句语法填空①It turned 　　　　　that the wman was a friend f my sister. ②They had nwhere t stay s I culdn’t turn them 　　　　　. 
完成句子③他在那里说着,好像他到过世界的每一个角落。He spke there as if he 　　　　　　　　　　　　　　　　　. ④他被这个公司拒绝了,所以很难过。He 　　　　　　　　　　　　　 　,which made him very sad. 
had been t each crner f the wrld　
was turned dwn by the cmpany
5.As my pace grew faster,the walls f the labratry fell away,and I was left in the pen air.(Page 8)我的速度越来越快,实验室的墙壁随之坍塌,我置身野外。★pace n.速度;步伐;节奏　vt.& vi.确定速度;调整节奏The ball gathered pace as it rlled dwn the hill.随着球向山下的滚动,它的速度越来越快。It is hard t keep up with the rapid pace f change.跟上快速的变化是很困难的。He’ll have t learn t pace himself in this jb.他必须学会使自己适应这项工作的节奏。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词组和含义①We encuraged all the students t wrk at their wn pace.词组 at ne’s wn pace 含义 按照某人自己的节奏②She fund it hard t keep pace with him as he ran very fast.词组 keep pace with 含义 与……步调一致
③Yu set the pace and I will fllw yu.词组 set the pace 含义 确定速度④She paced up and dwn utside the rm.词组 pace up and dwn 含义 走来走去
说一说·勤归纳　at ne’s wn pace按照某人自己的节奏keep pace with与……步调一致set the pace确定速度pace up and dwn走来走去
【即学即用】 单句语法填空①When I saw him,he was walking 　　　　　a fast pace. ②Students study 　　　　their wn pace and the teachers seldm set tests. 翻译句子③他拼尽全力和哥哥保持步调一致。④爸爸让我确定速度,全家人跟着我走。
答案:He tried his best t keep pace with his brther.
答案:My father asked me t set the pace and the whle family wuld fllw me.
6.The sun and mn lked as if they were being thrwn acrss the sky,but sn there was divisin between night and day.(Page 8)太阳和月亮看起来似乎正被抛向天空,但是很快就有了昼夜之分。★divisin n.分开;分隔;差异;除(法)In grups discuss what the pssible wrk divisin was between men and wmen in the past.分组讨论以前的男女分工可能是什么样的。There are deep divisins in the party ver the war.党内对于这场战争存在着严重的分歧。
【合作探究】 读一读·细观察　阅读下面句子,写出句中黑体词的词性、词组和含义The fence divided the garden int tw.词性 动词含义 分开词组 含义 把……分成……
说一说·勤归纳　divisin n.分开;分隔;差异;除(法)divide vt.分开把……分成……
【即学即用】 单句语法填空①We decided t divide the class 　　　　　three grups. 选词填空(divide/separate)②The apple 　　　　　　int tw equal parts. ③It is hard t 　　　　　　　these gd apples frm thse bad nes. 
7.I had a strng urge t lk at the randm things that were being flashed befre my eyes!(Page 8)我有一种强烈的欲望,想看看眼前那些随机闪现的东西!★(1)urge n.强烈的欲望;冲动I never felt an urge t learn any sign language befre.我以前从没有学习手势语的欲望。Having enugh fat and salt in yur meals will reduce the urge t snacks between meals.吃饭时摄入足够的脂肪和盐将减少两餐之间想吃零食的欲望。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体部分的词性、句型和含义①They urged me t pay mre attentin t my study.词性 动词　含义 催促;力劝;大力推荐②He urged that we (shuld) take immediate steps.句型 urge that...(shuld) d...　含义 催促……做某事 ③Every minute f the day is filled with urgent matters.词性 形容词　含义 迫切的
说一说·勤归纳　urge n.强烈的欲望;冲动　vt.催促;力劝;大力推荐urge sb t d sth催促某人做某事urge that...(shuld) d...催促……做某事urgent adj.迫切的
★(2)randm adj.随机的;不可思议的The infrmatin is prcessed in a randm rder.信息是按随机顺序处理的。He grabbed a pair f randm jeans and an ld red shirt.他抓了一条随意拿到的牛仔裤和一件旧的红衬衫。
【合作探究】 读一读·细观察　阅读下列句子,写出句中黑体词组、词性和含义①Names were chsen at randm frm a list.词组 at randm　含义 随机地 ②The winning numbers are randmly selected by cmputer.词性 副词　含义 随意地
说一说·勤归纳　at randm 随机地randmly adv.随意地
【即学即用】 单句语法填空①The citizens urged the gvernment 　　　　　(take) actin at nce. ②The girl sat dwn and pened the bk 　　　　　　(randm). ③It is reprted that the new schl is in an 　　　　　(urge) need f new teachers. 
完成句子④我感到了改变现状的强烈欲望。I felt the urge 　　　　　 　　　　　　 　　　　　　 .⑤他催促妻子每月存一些钱。He urged his wife that 　　　　　　　　　　　　　　　　　　　. ⑥他走进房间,随便拿过来一张报纸。He walked int the rm and 　　　　　 　　　　　　　　　　　. 
t change the present situatin
she shuld set aside sme mney each mnth
tk a piece f newspaper at randm
8.But if I stpped and the same space was being ccupied by smething else,we wuld be frced tgether and explde like a bmb!(Page 9)但是,如果我停下来,同一空间就被别的东西占据,我们就会被挤在一起,然后像炸弹一样爆炸!★explde vi.& vt.爆炸;爆破There was a huge bang as if smene had explded a bmb utside.突然一声巨响,好像有人在外面引爆了炸弹似的。
【合作探究】 读一读·细观察　阅读下列句子,写出黑体词的词性和含义①“Of curse there’s smething wrng!”Jim explded with rage.词性 动词　含义 冲动;激动②We all explded int wild laughter.词性 动词　含义 迸发③There were tw lud explsins and then the building burst int flames.词性 名词　含义 爆炸(声)
【即学即用】 单句语法填空①The 　　　　　　　(explde) was caused by a burst gas pipe. 翻译句子②Hearing the news,the manager explded with anger.
答案:听到这个消息,经理勃然大怒。
一、单词拼写1.I glanced 　　　　　　　 (向后) ver my shulder t see if anyne was fllwing me. 答案:backwards2.The wman 　　　　　　(紧握) my hand t shw her supprt. 答案:gripped3.Alan had nly 　　　　　(模糊的) recllectins f their meeting. 答案:hazy
4.The demand fr skilled 　　　　　(劳动) in the building industry is high. 答案:labur5.It is nt an 　　　　　　　　 (夸大) t say a crisis is appraching. 答案:verstatement6.The curse allws students t prgress at their wn 　　　　　(速度). 答案:pace
7.The expert said that it was a 　　　　　　(随机的) sample f vters. 答案:randm8.This cmpany supplied 　　　　　　 (更好的) wines. 答案:superir
二、用所给短语的适当形式填空
take ver,cnflict with,turn ut,fall away,in the pen air
1.The ld man likes staying 　　　　　　　　　　and breathing in fresh air. 答案:in the pen air2.I didn’t knw why he 　　　　　　　　　　　his best friend that day. 答案:cnflicted with