人教版 (新课标)必修3&4Unit 4 Astronomy: the science of the stars复习ppt课件
展开self-assessment
fixed wrds and phrases
pwerful sentence structures
1. understand the develpment and value f space explratin;2. get t knw the astrnauts’ life in space;3. knw hw t write an argumentative essay; 4. knw hw t emply the wrds, phrases and fixed sentence structures (at the “space” semantic scene)
Check and Reflect.
1.__________ n.字航员;太空人2.__________ n.程序;步票;手续3.________ adj.精神的;思想的 __________adj身体上的4.cm abbr. (centimetre r centimeter)厘米5.___________ adj.有智慧的;聪明的;有智力的_____________n. 智力;才智,智慧6.___________ adj.有决心的;意志坚定的_____________ vt.查明;确定;决定_____________n. 决心;果断;7. _________ n.设施;设备8. ________ n. (pl. analyses ) (对事物的)分析 __________vt. 分析;9. ____________ adj.高端的
intelligent
intelligence
determinatin
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v.&vi.沿轨道运行;9. __________ n.毛巾;抹布10. ___________ n. ( als micrwave ven )微波炉11._________n. 纸巾; ( 人、动植物细胞的)组织12. ________ n.监视器;监测仪 vt.监视;监测;监控
tls & space
在宇宙飞船上;在船上;在飞机上14.___________ /speskr:ft/n.航天器;宇宙飞船15._________ n.太空行走;太空行走的时间16.________ n.玉;翡翠;玉器17._______ vi. & vt. (两架航天器)对接; (使)...进港 n.码头;船坞18.________ vt. & vi.标志着;标明;发信号n.信号;标志
1._______ adj,巨大的:伟大的n.巨人;巨兽;伟人2._______ n.跳跃;剧增:剧变(leapt, leapt r leaped, leaped)vi.&vt,跳过;跃过3.________ n.人类4._________ n. (政府的) 专门机构;服务机构;代理处 _____________ n. 代理人,代理商adj. 代理的5._________ vt.& vi.传输;发送6.________ n. [pL.]资料;数据7.__________ adj.失望的;沮丧的8._________ n.渴望;欲望vt.渴望;期望
disappinted
1._________ n.肌肉;实力;影响力2._______ n.缺乏;短缺vt. 没有;缺乏_________adj. 缺乏的,不足的3.___________弄懂;弄清楚;弄明白4._________ adj.足够的;充足的__________n. 足量,充足5._________ vt. &vi.论证;争辩;争论 _________n.争论;争吵;论点6.________ adj.致命的;灾难性的7._________ adj.肤浅的;浅的8. _________n.资源;财力:物力9._________ adj.有限的_______ vt. 限制;限定n. 限制;限度10._____________提供生活所需11.________ adj.结尾的;结束的 n.停业;关闭:倒闭 __________最后12._________ n.神秘事物;谜___________adj. 神秘的;不可思议的13._________用完;耗尽_____________用完;耗尽;用尽
sufficiency
prvide fr sb
1. ________ vt.系;绑;贴 _________________强调...的重要性2. _________ adv.经常;定期地 ________adj.定期的;经常的;正常的3. _______adj.热衷的;渴望的___________喜爱;渴望;喜欢4._______ n.地球;世界;地球仪________adj. 全球的;总体的5. _______ adj.当前的;现在的n.水流;电流;思潮6. _________ vt.& vi.传输;发送7.________ n. [pL.]资料;数据8. _______________________抢着...的希望9. ___________ adv.否则;要不然10. ____________n.资源;财力:物力
attach imprtance t
in the hpe f ding sth
1._____ _______继续做,坚持干2.____________ adj.持续存在的;仍在进行的;不断发展的 ______________adj. 对人友好的,开朗的3._______________ adj.独立地;自立地 ______________ adj. 独立的;自立的_________________n. 独立性,自立性;4.__________________ 为了;以便
independently
independent
independence
s as t (d sth)
Blank-filling1. transmit ____(数据)2. make everyne ____________(失望的)3. the ______(欲望) t explre the universe4. ffer sme true ___________ (独立的) advice5. ______ (标志着) the prgress f mankind6.When rbts becme extremely __________(intelligence)ne day, what will happen t ur earth?
disappinted
intelligent
7. Lng years f civil war in that African cuntry affected peple’s ____________________health.(身心健康). 8. In ur class,when the bell rang and the teacher clsed his bk,it was _____ signal fr everyne t stand up.
physical and mental
Ⅱ. Chse the prper wrds and phrasesfcus n, carry n, in the hpe f, be determined t, dck with, lead t, n bard, make prgress1. Peple believe in the imprtance f __________space explratin. 2. There are lts f astrnauts frm different cuntries ________.
3. Mankind is explring the space ____________finding ut mre abut the universe. 4. It can ______ an accident that kills everyne n the large aircraft. 5. Hwever, sme scientists ________________ help humans realize their dream.
in the hpe f
are determined t
6. China launched the Tiangng 2 space lab int space and Tianzhu 1 t _________it. 7. China’s space prgramme started late, but it has _____________in a shrt time. 8. At that time the USSR __________sending peple int space.
made prgress
1.Lking up at the stars, peple have always wanted t learn mre abut space, and scientists wrk hard t find answers. 仰望星空,人们一直想要更加深刻地认识太空,科学家们也正在努力寻求答案。2. Over eight years later, n 20 July 1969, American astrnaut Neil Armstrng stepped nt the mn, famusly saying, “That’s ne small step fr [a] man, ne giant leap fr mankind.” 八年后,美国宇航员尼尔・阿姆斯特朗于1969年7月20日踏上月球,说出了那句名言:“对一个人来说,这是一小步;对人类来说,这是一大步。”
3.Fllwing this, many mre gals were achieved. 此后,诸多其他目标得以实现。4. 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. 2003年,杨利伟乘坐神舟五号”宇宙飞船成功环绕地球运行,中国成为世界上第三个能够独立将人类送入太空的国家。5. 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。
6. Despite the difficulties, scientists hpe future discveries will nt nly enable us t understand hw the universe began, but als help us survive well int the future.尽管困难重重,科学家们希望未来的发现不仅能让我们了解宇宙的起源,还能让人类延续生存,直到未来。7. Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins, whether t Mars r ther planets much further away. 世界各国正在投入数十亿美元的资金和大量时间执行各种太空任务,无论是去火星还是更远的星球。。
8. Finally, sending astrnauts int space has helped peple t think abut the wrld’s prblems and even t find ways t slve them. 最后,将航天员送入太空促使人们思考全球问题,甚至去寻找解决办法9. Seeing pictures f ur planet as an island in a black sea made peple realise that ur planet’s resurces are limited. 看着我们星球的照片,犹如黑色汪洋大海中的一个小岛,人们意识到地球的资源是有限的。
Reading English alud in the mrning will d yu a lt f gd . 早晨大声朗读英文会给你带来许多好处。
infinitive
考点一: 不定式的时态和语态
动词不定式具有名词,形容词和副词的特性 动词不定式不能做谓语,是非谓语的一种形式。
考点二:不定式在句中的作用
考点三:只可加t d作宾语的动词
decide,/determine, learn, want, expect/ hpe/wish, refuse, manage, care, pretend, ffer, prmise, chse, plan, agree, ask/beg, help/ affrd, strive, happen, wait, threaten等
决心学会想希望, 拒绝设法愿假装. 学会答应选计划, 同意请求帮一帮.
…The title will be __63___(fficial) given t me at a ceremny in Lndn.But my cnnectin with pandas ges back ____64__ my days n a TV shw in the mid-1980s, ____65_ I was the first Western TV reprter__66___ (permit) t film a special unit caring fr pandas rescued frm starvatin in the wild. My ambassadrial duties will include ____67_(intrduce) British visitrs t the 120-plus pandas at Chengdu and thers at a research in the misty muntains f Bifengxia.
2016全国1卷 66题, 当时就很有争议,有专家说 t be permitted 和permitted都可以,但是后者更简洁,有老外评价Permitted sunds right, "t be" sunds pretty redundant and clumsy there.
2016全国1卷 66题
Due t the Crnavirus, experts advise us ________ (stay) at hme. Hwever, t learn nline is nt s pleasant. First, I find it hard ________(fllw) my teachers. What’s wrse, I still have a lt f hmewrk ______ (d) . T tell the truth, smetimes I fail ____________ (hand in) . Thanks t my classmates, the grup leader in particular, they always remind me ________ (finish) my hmewrk n time. Gradually, my study seems ______________ (get) better. Nw my gal is ________ (be) a tp student in my class.
What d yu think f nline learning?
t hand it in
t be getting
Grammar clze
1.It’s difficult t meet the demands f my jb and the desire ____________ (be) a gd was studying in the hpe f _______________ (admit) t an engineering frm his cnduct,I assume he is ____________ (lack) in tried t be nt invlved in this endless ____________ (argue) f peple are threatened with starvatin as a result ____________ drught and pr harvests.6. He ____________ (regular) drve frm his hme t his place f emplyment.
being admitted
7.Yung children have a ____________ (limit) attentin span and can’t cncentrate n ne activity fr very further infrmatin,please cntact us n the ____________ (attach) frm.
Lee was busy at wrk. Unlike mst peple arund the wrld thugh, his wrkplace was in space. There was a prblem with a(n)________________. It was suppsed t send infrmatin abut the sun back t the ______________ n Earth, but the equipment fr sending the ______________ was nt wrking prperly. S it was Lee’s missin t ___________ the prblem and slve it. Lee was very _____________ as a(n) ______________, and he was als very careful. He was _____________ t make the satellite wrk prperly again, but he wuld make sure t be safe. He knew that ne small mistake culd _____________ death.
satellite
intelligent
Cmplete the sentences with the crrect frms f the wrds in the bx. send survive prevent reach breathe step land sleep use help 1. After having succeeded in ____________ satellites int space, peple wanted t knw if it was safe fr a human t g int space. On 3 Nvember 1957, a dg named Laika became the first living thing ____________ space. She was als the first ne t die there. 2. The USSR and the US bth wanted t be the first t send a persn t the mn. Later, the US succeeded, and Neil Armstrng became the first mand ____________ nt the mn. During the first mn landing, astrnauts had n vehicles ______________, s they had t explre the mn n ft. On the furth missin ____________ n the mn, astrnauts tk a lunar vehicle s that they culd explre places further away.
3. Astrnauts must wear spacesuits when they wrk in space because there is n air ____________ and it can be very cld utside the spacecraft. While ___________, they must attach themselves t smething s as _____________ flating arund. 4. The accident n the Apll 73 spacecraft resulted in a lss f xygen, water, and electrical pwer. The astrnauts n bard had t fight ____________. At the same time, Hustn’s Missin Cntrl wrked hard ____________ the astrnauts return t Earth safely.
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