仁爱科普版九年级上册Topic 3 China is the third nation that sent a person into space.学案
展开学员编号: 年 级: 九年级 课 时 数:3课时
学员姓名: 辅导科目:英语 学科教师:
授课主题
Unit4tpic3
教学目的
1.掌握:research, What fun;I wn’t believe there are aliens until I see them with my wn eyes掌握:basic, cach, be based n 掌握:beynd, separate, hand in
教学重点
学习情态动词的被动语态
授课日期及时段
教学内容
.复习检查.知识导入
老师根据具体情况可做调整
SA
汉译英:
1.这周六晚上_______________________________ 2.太空生活_____________ 3.生活在火星___________ 4.生活在太空___________________________________5.乘飞船旅行_______________6.在地球____________7.将会有______________ 8.将能够…_______________
9.真有意思!___________10.(梦想)实现_____________
SB
汉译英:1.参加太空飞行_________________________________
2.发现新的事情_________________________________ 3.掌握一些基本电脑技术_________________________ 4.在舞台上表演芭蕾__________________________
5.喜欢科学胜过舞蹈_____________________________
6.将被揭秘/发现________________________________
7.使我们的梦想实现_____________________________
SC、
英汉互译:
1.be named after Mars________________ 2.the Rman gd f war____
3.53% as wide as____________________4.相隔…___________________________
5.覆盖火星的整个表面______________ 6.仅仅36公斤重_____________________________7.和…的2/5一样重 __________________________
8.彼此距离最近 ________________9.搜寻更多信息 ___ ________
SD
英汉互译:
1.数百万年_____________________________________ 2.环绕太阳_____________________________________
3.宇宙的一小部分_______________________________ 4.发射许多宇宙飞船 ____________________________
5.探索其它的行星_______________________________6.给我们发信息______________________________
7.这么多的星星_____________________________
SA
1.We will be able t d anything that can be dne n earth.
思考:that can be dne n earth是______从句,修饰先行词__________
点拨:can be dne --- 能够/可以被做(带有情态动词的被动语态)
练习:a.这些树明天必须被栽种。These trees _______ ______ _________ tmrrw.
b.李明可能被选为我们班的班长。Li Ming ________ ______ ________ as the __________ f ur class.
c.下课后应该擦黑板。The blackbard ________ _______ _________ after class.
2. They are reading infrmatin n the Internet in rder t learn abut human culture.
点拨:in rder t (d) --- 为了… (后接目的状语),否定形式 --- in rder nt t (d)… 链接:s that --- 为了… (后接目的状语从句)
练习:1.过去为了赚钱他们什么都肯做。They did anything _____ ________ ____ __________ __________ in the past.
2.为了通过考试,他每天学习十多个小时。
___ _______ _____ ____ fail the exam, he studied _____ _____ _____ ____ _______ every day.
3.为了能赶上早班车今天早上他起床很早。
He ______ ____ early _____ _______ he _______ _________ the early bus this mrning.
4.为了提高口语他去年去了英国。He went t England last year ___ ______ ____ _________her_______English.
3.I dn’t think aliens can be fund in space.
点拨: 主语(第一人称)+think/suppse/believe/imagine/expect,后面宾语从句中的否定词nt要前移到主句,即_____ 注意:这种含有否定前移复合句的反意疑问句部分要与从句一致
练习:a.I expect they can make prgress in English.(变否定句) ____________________________________________
b.我相信他不会回来, 不是吗? I _______ __________he ________ ________ back, ________ _________?
c.我认为明天不会下雨,是不是?I ________ ________ it _______ _______ tmrrw, ________ _________?
4.I wn’t believe there are aliens until I see them with my wn eyes.
点拨: nt…until… --- 直到…才…(until引导了时间状语从句),从句中要遵循---主将从现的原则
对比:…until… 和nt…until…
分析:a.They kept waiting fr her until she came back. b.They didn’t leave until she came back.
总结:until…前面主句的谓语动词是_______________; nt…until…前面主句的谓语动词是_______________
练习:1.昨天晚上直到完成作业我才睡觉。I _______ g t bed _______ I _________ my hmewrk last night.
明天我会一直等到你回来。
I _______ ________ ________ yu ________ yu ________ back tmrrw.
SB
1.I prefer science t dance. 译:_______________________
点拨:prefer --- 更喜欢…= like…better
总结:a. prefer sth.t sth. 和…比较起来更喜欢…b. prefer ding sth. t ding sth. --- 和做某事比起来更喜欢做某事
c. prefer t d sth --- 更喜欢做某事(一时性的) d. prefer ding sth. --- 更喜欢做某事(长久性的)
练习:a.和重庆比起来我更喜欢厦门。I __________ Xiamen ________ Chngqing.
b.和游泳比起来我更喜欢滑冰。I prefer __________ _______ ___________.
c.他更喜欢和我一起去打篮球。He _________ _________ __________ basketball with me.
d.他们更喜欢雨天在家喝茶。They ________ __________ ________ at hme _____ _________ _______.
2.I really admire them. 点拨:admire sb. / sth. ---钦佩,羡慕某人/某事 拓展:admire sb. fr ding sth.--- 钦佩某人做某事
练习:a.我羡慕你的成功。__________________________
b.我钦佩他们的勇气。__________________________
b.我们钦佩宇航员们成功地完成了太空行走。
We _________ the astrnauts _______ ___________ _____ __________ walking in space.
3.Let’s wrk hard t make ur drams cme true.
点拨:make sb./sth. d sth. --- 使某人/某物做某事 思考:t make ur drams cme true在句中做________状语
拓展:make sb. adj. --- 使某人处于某种状态 make sb. + 名词 --- 使某人成为……
练习:a.不要让我等太久。Dn’t _______ _____ _________ _________ t lng.
b.那个消息使他们兴奋。The news _________ _________ ___________.
c.我们选她当女主席。We __________ ________ ______________ .
d.为了让他妈妈满意,他做了所有的家务活。He ____ all the husewrk ____ _______ his mther __________.
4.Sam’s watch desn’t wrk. 同义句:__________
5.The trees are dying. 译:_________________________ 思考:dying的原形_______过去式_______形容词_______
SC
1 Its diameter is 53% as wide as that f the earth..
点拨:as﹢形容词/副词原级﹢as ﹢名词 --- 像…一样…
思考:句中that指代______________, 如果前面的名词是复数,用_________指代
练习:a.我们学校像花园一样美。Our schl is _______ _____________ ______ a park.
b.Tm和Mike跑得一样快。Tm ________ _______ _________ ______ Mike.
c.美国的人口没有中国多。The ppulatin in America ________ ____ ______ ______ ______ in China.
d.城市的楼比农村的高。The buildings in the city _______ __________ than _________ in the cuntry.
2.Mars ges arund the sun at a distance f abut 228 millin kilmeters.
点拨: at a distance f ---相隔… 拓展:at/frm a distance --- 在远处
练习:a. Put the stne at a distance f abut twenty meters here.
b. The plice fllwed him at a distance.
3.The gravity n the surface f Mars is abut tw-fifths as strng as it is n earth.
点拨:倍数词/分数/百分数﹢as ﹢形容词或副词原级﹢as --- 是…的几倍/几分之几/百分之几
练习:a.这个盒子是那个盒子的四倍重。 This bx is ______ ________ _____ _______ ____ that bx.
b.这个房间是那个房间的三分之一大。This rm is ______ ________ ____ _______ ____ that rm.
4.S a persn wh weighs 90 kils n earth weighs nly 36 kils n Mars.
点拨:a persn wh weighs 90 kils n earth --- 一个重达90公斤的人
思考:句中第一个weighs是___句的_________________; 第二个weighs是___句的____________________
5.It takes a spaceship abut eight mnths t reach Mars frm the earth when the tw planets are clsest t each ther.
同义句:A spaceship _________ ______ ________ ________ _________ Mars frm the earth when …
点拨:be clsest t…--- 离…最近 拓展:离…近__________________;离…远_________________
6.Scientists are still searching fr mre infrmatin abut Mars.
点拨:search --- 搜寻,搜索,搜查(动词)
拓展:search sb. / sth --- 搜某人的身/搜某物 search fr sb. / sth.--- 搜寻某人/某物 练习: a. Simn searched his mind but he culdn’t cme up with the answer.
b.警方在寻找失踪的孩子。The _________ are ____________ ______ the ________ child.
c.消防员在建筑物中搜寻幸存者。Firefighters were ___________ the building _________ survivrs..
7.Scientists think that there has been life n earth fr millins f years.
思考:There has been是There be结构的______________时态 ___________________________________
拓展:There be结构的过去时态是______________; There be结构的将来时态是______________或______________
8.It has been tw days since we landed n Mars. 同义句:It _______tw days ________ we landed n Mars.
练习:a.自我们上次上街购物已经是两个月了。It _______ ______ tw mnths ________we _______ shpping.
b.他父亲死了十年了。It ______ ten years ________ his father _________.
同义句:a. His father _________ ten years ________. b. His father _____ ______ ______ fr ten years.
9.Generally, the jurney went well, but the living cnditins were quite bad during the jurney. 点拨:g well --- 进展顺利
练习:a.D these clrs g well tgether. 译:________________________________
b.Things didn't g well fr us at first, but everything is fine nw.
c.Fish desn't g well with muttn. 译:________________________________
d.一切进展顺利译:______________________________________________
10.We had t limit the use f water during thse days.
点拨:limit --- 限制(动词) the use f --- …的使用 注意:use在此是名词
链接:use ---_____( ) useful---______( ) useless---_______( ) reuse---________( ) user---______( )
11.What’s wrse, ur water supplies were very lw.
点拨:supply ---供给(名词) 链接:supply ---供应(动词) --- supply sth. fr sb.= supply sb. with sth.---给某人供应某物
12.I ften miss the family, but the excitement f being n Mars is wrth it.
点拨:be wrth sth. --- 值… 链接: be wrth ding sth. --- 某事值得做
练习:a.这辆汽车值一万美元。The car ________ _________ $10,000.
b.这事值得我们付出劳动。It _______ _______ ur wrk.
c.这本书值得一读。The bk _________ __________ ___________.
SD
1.And there are seven ther planets that als g arund the sun.
思考:that als g arund the sun在此是_______从句,修饰先行词__________
2.Sme spaceships have gne beynd the slar system.
点拨: beynd --- 在…之外,超出…范围(介词)
练习:a. There is a temple beynd the muntain.
译:_____________________________________________ ________
b. What happened was beynd my cntrl.
3.With s many stars in space, are we alne, r is there life n ther planets in space?
比较:alne ---独自地(副词);alne -- -独自的(指无人陪伴的客观事实);
lnely --- 孤独的,寂寞的(指主观的感觉) ; lnely --- 偏僻的
练习:a.她独居,但并不感到寂寞。She lives _________, but she desn’t feel ___________.
b.去年他独自去了一个偏僻的小村庄。He went t a __________ village___________ last year.
4.Write the crrect answers n a separate piece f paper.
点拨: separate --- 单独的,分开的(形容词) separate ---使分开,使分离(动词) separate…frm…---将…分离 练习:a.The twins have separate bedrms. _
b.The by fund it difficult t separate bad apples frm gd nes.
5.Exchange yur questins with yur grup members t make sure they are written crrectly 点拨: exchange sth. with sb.--- 和某人交换某物
练习:I’ll exchange my pinin with yu tmrrw.
课后习题
自我检测:
( )1.Half a mnth _____ since I came t Beijing, I miss my students very much. A.have passed B.have past C.has passed D.has past
( )2.It is said that an ld man lives n the _____ island _____.
A.alne; alneB.alne; lnelyC.lnely; lnelyD.lnely; alne
( )3.T make ur city mre beautiful, rubbish _____ int the river.
A.needn’t be thrwnB.mustn’t be thrwn
C.can’t thrw D.may nt thrw
( )4.The baby shuld _____ at hme.
A.be taken careB.be taken care f C.take care D.take care f
( )5.My sn is t fat, s I have t _____ his fd and drink.
A.save B.limit C.encurageD.affect
( )6.Harry Ptter and Srcerer’s Stne is quite a gd bk. It’s wrth _____. A.read B.reads C.t readD.reading
( )7.Yur car _____ be put here. Please put it ver there.
A.can’tB.canC.mayD.may nt
( )8.Scientists are ding experiments in rder _____ the Mars sn.
A.t explreB.explreC.that explreD.t explring
( )9.There _____ a man-made planet in space.
A.will beB.is ging t haveC.has beenD.is
( )10._____ the help f the Internet, news can ______ every cuntry f the wrld. A.Under; arriveB.With; reachC.In; gD.With; get
A: Hi, Mary. There will be an exciting mvie next Sunday evening. 11
B: Sure. What is it abut? A: 12 B: Is it interesting?
A: Yes. Peple can visit planets like Mars by spaceship. B: 13
A: Yes. There are huses, hspitals, cities n Mars in the mvie.
B: Hw exciting! 14 A: D yu think man can live in space ne day?
B: 15 I hpe I can live there ne day.
A.Can we live n Mars? B.Wuld yu like t see it?C.I think s. D.I can’t wait. E.It’s abut life n Mars. F.I dn’t agree with yu.
G.That sunds wnderful.
完形填空。(10分)
Last Wednesday, Mr. Green tk his class t the Space Museum. There 16 many things abut space there. First, the children saw a film abut space travel. They saw 17 the spaceship tk ff int space and landed n the earth 18 . It was very exciting and the children felt they were traveling in space 19 !
After the film, Mr. Green tk 20 t see sme mdels f rckets and the shuttles. The mdels lked very real, but they were much 21 . 22 the children saw sme mn rcks. Tw 23 landed n the mn in 1969, and they put up an American flag there. Then they tk sme rcks back t the 24 .
25 the children left, they als watched a vide shw abut peple living and wrking in a space lab. The peple culd stay in the space lab fr mnths.
( )B.areC.wasD.were
( )B.whatC.whenD.which
( )B.alreadyC.againD.badly
( )B.urselvesC.neselfD.themselves
( )B.themC.theyD.theirs
( )B.smallerC.bigD.bigger
( )B.ButC.AndD.Then
( )B.EnglishmenC.AustraliansD.Chinese
( )B.starC.earthD.sun
( )B.As sn asC.UntilD.Befre
(A)根据句意及首字母提示补全单词。
1.He’s ding r_____ n the causes f cancer.
2.The bk is b_____ n a real stry.
3.He wuldn’t travel with us b_____ the brder(边境).
4.My knwledge f French is pretty b______.
5.The weather reprt says that there will be a strng s_____ this afternn.
(B)根据句意,用所给单词的适当形式填空。
6._____ (science) research shuld be dne carefully.
7.He _____ (risk) all his mney n a game f cards.
8.Many families _____ (separate) by the war.
.单项选择。(15分)
( )1.—I wn’t have a trip t Munt Huang unless Amy _____, either.
—Yu mean yu’ll g if Amy ges?
A.will inviteB.invitesC.is invitedD.will be invited
( )2.She was heard _____ an English sng in her hme last night.
A.sing B.sangC.t sing D.singing
( )3.—Ww! What a beautiful cat!
—I bught it in Suzhu last year. It’s _____ silk. It’s dear.
A.made fB.made frmC.made inD.made by
( )4.Tw years _____ since I came here.
A.passedB.has passedC.have passedD.past
( )5. _____ the weather is fine tmrrw, we will g fishing.
A.As well asB.As sn asC.As lng asD.As far as
( )6.Everyne shuld make a cntributin t _____ ur envirnment.
A.prtectB.prtectinC.prtectingD.prtected
( )7.—What shuld we d first if we want t develp ur village?
—A lt f new rads_____, I think.
A.have t buildB.must buildC.have builtD.must be built
( )8.He is a writer _____ a singer.
A.as lng as B.as wellC.as sn asD.as well as
( )9.I dn’t knw_____.
A.what t dB.what did dC.hw t dD.where t d
( )10.N ne can say fr _____ what they are talking abut.
A.certainB.certainlyC.trueD.truly
( )11._____ the mrning f March 31, she made an imprtant decisin in her life.
A.Since B.InC.Frm D.On
( )12.—Yu’ve saved a lt f mney. Hw d yu plan t _____ it?
—Yu knw, it will _____much t buy a huse.
A.pay; spend B.spend; takeC.cst; payD.take; cst
( )13.He can’t help _____the answers when she can’t wrk ut the prblems.
A.turn tB.t turnC.turning tD.turned t
( )14.We all _____ Mrs. Wang _____ her help. _____ her help, we have made great success.
A.thank … fr; Thanks t B.thank … t; Thanks fr
C.thank … fr; Thanks frD.thank … t; Thanks t
( )15.It _____ that there are many treasures in the pyramids.
A.saysB.saidC.is saidD.is saying
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