高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration说课ppt课件

这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration说课ppt课件，共55页。PPT课件主要包含了rocket，gravity，frontier，vehicle，universe，satellite，launch，orbit，giant，leap等内容，欢迎下载使用。
[注解助读]①frntier /'frʌntɪə(r)/ n．　边境；国界；边远地区②lk up at 抬头看③vehicle /'viːəkl/ n. 交通工具；车辆④astrnaut /'æstrənɔːt/ n. 宇航员；太空人 ⑤ be suitable t 适合⑥ determined /dɪ'tɜːmɪnd/ adj. 　有决心的；意志坚定的 be determined t realise 决心实现⑦ succeed in ding ... 成功做……
⑧ gravity /'ɡrævətɪ/ n. 重力；引力⑨ satellite /'sætəlaɪt/ n. 人造卫星；卫星⑩ launch /lɔːntʃ/ vt.& n. 发射；发起；上市⑪ rbit /'ɔːbɪt/ n. (环绕地球、太阳等运行的)轨道；势力范围 vt.& vi.沿轨道运行；环绕……运行⑫fcus n 关注；集中
⑬giant /'dʒaɪənt/ adj. 巨大的；伟大的 n. 巨人；巨兽；伟人⑭leap /liːp/ n. 跳跃；剧增；剧变 vi. & vt. 跳过；跃过⑮mankind /mæn'kaɪnd/ n. 人类⑯space agency 太空机构⑰transmit /træns'mɪt/ vt.&vi.传输；发送⑱data /'deɪtə/ n．[pl.] 资料；数据
⑲make sure　　　　　　　　　确保；保证⑳g wrng 出错；出故障 missin /'mɪʃən/ n. 任务；使命 disappintment / dɪsə'pɒɪntmənt/ n．失望；沮丧 desire /dɪ'zaɪə(r)/ n. 渴望；欲望 vt. 渴望；期望
句子❶　that引导定语从句，修饰先行词ther planets。句子❷　sb./sth. be/becme the first d ...某人/某物是第一个……做……，句中的t d作后置定语。句子❸　This is because ...，这是因为……。because引导表语从句，其后接原因。despite ...是介词短语作状语。句子❹　when引导定语从句，修饰先行词2003。句子❺　fllwed ...是过去分词短语作伴随状语，being sent ...是现在分词短语作后置定语。句子❻　that引导定语从句，修饰先行词discveries。
二、语篇精读设计(一)写了什么——明主旨大意What's the main idea f the text?A．The future f space explratin.B．The disasters f space explratin.C．The develpment f man's explratin f space.D．China's rapid develpment in space.答案：C
(二)文意理解——知文章细节Ⅰ.阅读文章第1、2段，习得以下素养1．阅读理解(1)Which satellite was launched by the USSR in 1957?A．Shenzhu 5.　　　　B．The Sputnik 1.C．Vyager 1. D．The USSR's Syuz 11.答案：B(2)Wh was the first persn in the wrld t g int space?A．Yang Liwei. B．Neil Armstrng. C．Yuri Gagarin. D．Liu Yang.答案：C
2．阅读表达(1)第1段第三句中的lked up at the stars ，意为“仰望星空”，形象、生动地突出了人们对天空的好奇。试完成下面句子：①Remember t _____________________ and nt dwn at yur feet.记住仰望星空而不是俯视脚下。(2)第2段第三句中的escape用词精妙、地道；第六句中的stepped nt突出了人类终于真真实实地登上月球，并突出强调了步伐的踏实、坚定、有力；giant leap突出了人类进入太空在以前是不敢期望的，现在终于实现了，是一个大的进步、质的飞跃。
lk up at the stars
请翻译下面的句子：②The tw fficers were extremely lucky t escape serius injury. _________________________________________③In 2001, the Chinese state itself tk a giant step twards further glbalizatin by becming a member f the Wrld Trade Organizatin (WTO)．__________________________________________________________________________
那两名官员非常幸运地逃过了严重伤害。
在2001年，中国自身朝着进一步全球化迈出了重要一步——加入世界贸易
Ⅱ.阅读文章第3、4段，习得以下素养1．阅读理解(1)In which satellites all the astrnauts died during their missins?A．The Syuz 11' Challenger and Clumbia.B．Chang'e 4 and Jade Rabbit.C．Challenger and Vyager 1.D．The Syuz 11 and Vyager 1.答案：A
(2)Wh was the man t rbit Earth in Shenzhu 5 spacecraft?A．Yang Liwei. B．Zhai Zhigang.C．Fei Junlng. D．Jing Haipeng.答案：A 2.阅读表达第3段第三句中的did nt die用得非常确切，表明了科学家探索宇宙的坚定决心，有强烈的感情色彩。试翻译下面的句子：Hld fast t dreams. Fr if dreams die, life is a brken winged bird that cannt fly.___________________________________________________________________
紧紧抓住梦想。因为一旦梦想消亡，生活就像折断翅膀的小鸟，无法飞翔。
Ⅲ.阅读文章第5段，习得以下素养1．阅读理解What's the attitude t the space explratin accrding t the authr?A．Supprtive.　　　　　B．Neutral.C．Objective. D．Negative.答案：A
2．阅读表达第5段第一句中的remains表明人类探索太空的前景光明；第三句中的enable表明了科学家们继续探索太空的坚定信念。试完成下面句子：Facing the 21st century, the prspect f the tw cuntries cperative partnership relatins will_________________.面向21世纪，这两个国家的合作伙伴关系的发展前景是光明的。
remain bright
(三)怎样写的——理层次结构本文整体写作结构是“总→分→总”，按照时间顺序简要介绍了人类探索太空的历史。文章的发展主线为：人类对太空探索的好奇→美国和苏联在太空探索方面的成就→科学家的不懈追求→中国在太空探索中取得的成就→人类对未来太空探索的期盼。
(四)情感升华——悟情感态度勇于开拓的精神本文第3段第三句“Hwever, while such disasters brught much sadness and disappintment, the desire t explre the universe did nt die. ”“然而，尽管这些灾难带来了许多悲伤和失望，但是，探索宇宙的愿望永不磨灭。”突出了科学家及宇航员们为航空航天事业的发展不断努力、勇于开拓、不屈不挠的精神。宣扬这种精神，也是为了激励青少年勤奋学习、刻苦钻研、不畏挫折、努力探索，从小立下远大志向，为国家科技事业的发展奉献自己的智慧和力量。
Ⅰ.默写单词1．_______ n. 　　 火箭；火箭弹2．________ n. 重力；引力3．__________ n. 边境；国界；边远地区4．__________ n. 交通工具；车辆5．__________ n. 宇宙；天地万物
6．________ n. 人造卫星；卫星7．_______ vt.& n. 发射；发起；上市8．________ n. (环绕地球、太阳等运行的)轨道；势力范围 vt.& vi.沿轨道运行；环绕……运行9．_______ adj. 巨大的；伟大的 n. 巨人；巨兽；伟人10．_______ n. 跳跃；剧增；剧变vi.& vt. 跳过；跃过11．__________ n. 人类12．_________ n. (政府的)专门机构；服务机构；代理处
13．___________ vt. & vi. 传输；发送14．______n．[pl.] 资料；数据15．__________ n. 航天器；宇宙飞船16．__________ n. 太空行走；太空行走的时间17．____ n. 玉；翡翠；玉器18．________ n. 舱；组件；模块19. ______vt. & vi. 标志着；标明；发信号 n. 信号；标志
20．________ n. 渴望；欲望vt. 渴望；期望21．___________ vt.查明；确定；决定→determined adj.有决心的；意志坚定的22．________________ n．失望；沮丧→disappinted adj.失望的；沮丧的→disappint vt.使失望→disappinting adj.令人失望的23．_____________ adj.独立的；自立的→independently adv.独立地；自立地
disappintment
independent
Ⅱ.识记短语1．__________　　　　　　　　继续做，坚持干2．_________在宇宙飞船上；在船上；在飞机上3．_________确保，确信；查明，弄清楚4．__________出错；出故障5．__________仰望；查阅6．_________集中于7．_____________________抱着……的希望
in the hpe f ding sth.
8．_________导致9．_______________为了；以便10．____________信仰，信任11．____________________取得很大进步
s as t (d sth.)
believe in
make great prgress
1．Hwever, scientists were determined t realise that dream.然而，科学家们下定决心要实现那个梦想。 ★determined adj.有决心的；意志坚定的[以文化人]①We are determined t finish the task, whatever happens.不管发生什么，我们决心完成任务。
[应用融会]　(单句语法填空)②I am determined __________(make) use f my spare time t d exercise.③______________ (determine) t lk after his parents well, he mved t live with them.④N matter what happens, she has determined ________(tell) the truth.⑤I have determined n _______(g) t the cuntryside after graduatin.
2．Hwever, while such disasters brught much sadness and disappintment, the desire t explre the universe did nt die. 然而，尽管这些灾难带来了许多悲伤和失望，但是，探索宇宙的愿望永不磨灭。 ★disappintment n．失望；沮丧[思考感知]①T his parents' disappintment, their sn always makes them disappinted at his disappinting perfrmance.令父母失望的是，他们的儿子总是因他的令人失望的表现使他们失望。
(1)in disappintment　　　　　失望地 t ne's disappintment 使某人失望的是(2)disappinted adj. 失望的；沮丧的
(3)disappint vt.　 使失望；使沮丧；使(希望、计划等) 落空；挫败 disappinting adj. 令人失望的；扫兴的(形容事)
[应用融会]　(单句语法填空/完成句子)②He was _____________(disappint) that ther guests were nt cming.③I'm really disappinted __________ yu, Tm.④I was disappinted ____ nt finding her at hme.⑤He was disappinted ________(learn) that his applicatin was refused.⑥_______________________ that he failed the interview _______________________.他没有通过面试，这个令人扫兴的消息让我们感到非常失望。⑦_____________________________, it rained every day during the trip.让我们非常失望的是，这次旅行天天下雨。
disappinted
The disappinting news
made us very disappinted
T ur great disappintment
★desire n．渴望；欲望 vt.渴望；期望[以文化人]⑧Desire withut perseverance, nthing can be accmplished all ne's life.立志而无恒，终身事无成。
[应用融会]　(单句语法填空)⑨It's ur desire _______yu shuld prvide sme mney t fund ur prgram, as well as ffer us sme practical suggestins.⑩I had a strng desire _________(reach) in and play with the ty, but was held back thankfully by the shp windw.⑪We always desire ________ (live) in peace with ur neighburs.⑫We desire that immediate help ________________(give) t the lcal villagers wh have been trapped by the fld.
(shuld) be given
3．This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.这是因为尽管风险巨大，人类还是坚信太空探索极为重要。 ★carry n 继续做，坚持干[以文化人]①Once yu begin t d smething, yu must carry n with it, therwise yu will never achieve anything.一旦你开始做某件事情，你必须坚持下去，否则你将不会有所收获。
[点拨归纳]carry n (with) sth. 继续某事carry n ding sth. 继续做某事；坚持做某事carry ut 执行；实施carry back 使回想起；使回忆起；运回；带回carry sb. thrugh sth. 　帮助某人渡过难关
[应用融会]　(单句语法填空)②Yu'll break dwn sner r later if yu carry n _______(wrk) like that.③The family carried n ________the experiment fr the six mnths withut technlgy cntrlling their lives. ④There is n pssibility that he will give up the plan nce he has made up his mind t carry it______.
4．This signalled ne step further in China's plan t establish a space statin in the future. 这标志着中国未来建设空间站的计划又迈出了一步。 ★signal vt.&vi. 标志着；标明；发信号n.信号；标志[以文化人]①When yu cme acrss the crssing, yu shuld pay attentin t the traffic signals.你通过十字路口时，应该注意交通信号灯。
[应用融会]　(单句语法填空 /完成句子)②She __________ (signal) that she was abut t turn left.③My mther is signalling t me ____________(remve) the table.
④At the crner f the street, an ld man ________________________________first.在大街拐角处，一位老人在示意小学生们先走。⑤The bell rang, which____________________________.铃响了，标志着学校放学了。
Is signalling (t) the pupils t g
signalled that schl was ver
t d the wrk
This is because
Asked her future plans
Ⅱ.理清复杂句式1．Space explratin has cme a lng way, and we nw hpe t discver ther planets that are suitable enugh t supprt life.分析：and连接两个并列句。在and后的分句中包含that引导的定语从句，修饰ther planets。
[改成简单句] （仅改定语从句）________________________ enugh t supprt life.
Other planets are suitable
[改成简单句]①After many experiments, they_____________________________.②___________ culd escape Earth's gravity.
succeeded in making rckets
2．After many experiments, they succeeded in making rckets that culd escape Earth's gravity.分析：介词短语After many experiments作状语；that引导定语从句，修饰rckets。
[改成简单句]①China became the third cuntry in the wrld ____________________________int space in 2003.②Yang Liwei successfully _________________in the Shenzhu 5 spacecraft in 2003.
t independently send humans
rbited Earth
3．China became the third cuntry in the wrld t independently send humans int space in 2003, when Yang Liwei successfully rbited Earth in the Shenzhu 5 spacecraft.分析：动词不定式t independently send ...作后置定语；when引导定语从句，修饰2003。
[改成简单句]　(仅改定语从句) _______________________________________t survive well int the future.
The discveries will enable the human race
4．Despite the difficulties, scientists hpe t make mre valuable discveries that will enable the human race t survive well int the future.分析：介词短语Despite the difficulties作状语；that引导定语从句，修饰discveries。
1．This is because peple believe in the imprtance f carrying n space explratin despite the huge risks. 这是因为尽管风险巨大，人类还是坚信太空探索极为重要。
[应用融会]　(完成句子)①He missed the first bus and _________________ he gt up late this mrning.他没能赶上第一班车，那是因为他今天早上起晚了。②Yu have made great prgress in English. _______________yu have imprved yur studying methds.你在英语方面取得了很大的进步，这是因为你改进了学习方法。③I've gt a cld. _____________I wuldn't like t have a meal.我感冒了，那就是我不想吃饭的原因。④_______________ he wasn't admitted int a key university __________his grades were t lw.他没有被重点大学录取的原因是他的分数太低。
That is why
The reasn why
that was because
2．Then Shenzhu 6 and 7 cmpleted a secnd manned rbit and the first Chinese spacewalk，fllwed by the vehicle Jade Rabbit being sent t the mn t study its surface. 之后，“神舟六号”和“神舟七号”分别完成了第二次载人环绕地球飞行和中国人的第一次太空漫步。紧接着，“玉兔号”月球车飞抵月球，开展月球表面研究。
[应用融会]　(单句语法填空)①_________ (seat) in his car, he waved gdbye t all the peple wh came t see him ff.(表示时间)②_________ (use) with care, ne tin will last fr six weeks.(表示条件)③___________ (write) in a hurry, this article was nt s gd.(表示原因)④The teacher came in, ___________(fllw) by a grup f students.(表示伴随)
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