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    【精优课堂】Unit 4 Amazing Science Topic 2-2022-2023学年初中英语仁爱版九年级上册课件
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    初中英语Topic 2 I’m excited about the things that will be discovered in the future.多媒体教学ppt课件

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    这是一份初中英语Topic 2 I’m excited about the things that will be discovered in the future.多媒体教学ppt课件,共60页。PPT课件主要包含了Grammar等内容,欢迎下载使用。

    2. I'm excited abut the things that will be discvered in the future.
    Let’s review wds
    Let’s review phrases
    Let’s review sentences
    Let's g t class
    Let's review the pints
    Let's g ver the grammar
    Let's write a cmpsitin
    Let's practice
    .A)根据提示填上适当的单词完成句子。It was his first appearance n the __________(屏幕).He ___________(描述) hw she lked in the dress.-Hw much des it _______? -Abut five kils.After a _________ (风暴) cmes a calm.It is difficult t _________ (精通) nature.
    翻译下列词组.相隔在太空能够为了被...覆盖搜寻admire sb. fr sth.uter spacewith ne's
    at a distance fin spacebe able t in rder tbe cvered by/withsearch fr因...某事\物佩服某人外层空间,外太空亲眼看到以...命名
    1. 这项工作明天将完成。 The wrk tmrrw.2. 一定要做些事来阻止人们砍过多的树。 Smething ______ _______ _____t stp peple frm cutting dwn t many trees.3. 我们来这座城市已经两周了。 It ______ _____tw weeks _______ we came t the city. 4. 上周日我打扫房间花了一个小时. It ______ me ne hur _______ _______ my rm last sunday . 5. 我认为我们某一天会住在火星上。 I think we will _____ _______ Mars _____ ______.
    will be finished
    must be dne
    t clean
    live n ne day
    1.今晚会有一个精彩的电影上映。2. 我们将能做任何可以在地球上做的事.3. 直到我亲眼所见,我才相信有外星人。4. 我们的梦想将会被实现。5. 火星表面的引力大约是地球的2/57. 自从我们登上火星有两天了。
    A wnderful mvie will be shwn tnight.
    We will be able t d anything that can be dne n the earth.
    I wn’t believe there are aliens until I see them with my wn eyes.
    Our dreams will be realized..
    The gravity n the surface f Mars is abut tw-fifths as strng as it is n earth.
    I think yu shuld first master sme basic cmputer skills.
    6.我认为你应该先掌握一些基本的计算机技能
    It has been tw days since we landed n Mars..
    ( )1. Each year quite a lt f fd ____ arund the wrld. It’s really time fr us t d smething. A. was wasted B. is wasted C. wasted D. will be wasted ( )2. Many buildings in Lushan ____ in the earthquake n April 20th. It will surely be built mre beautifully. A. have destryed B. are destryed C. were destryed D. are destrying ( )3. Tday, cmputers are really helpful. They _______ everywhere. A. use B. are used C. used D. were used ( )4. Chinese ______ by mre and mre peple frm all ver the wrld tday. A. learn B. learned C. is learned D. was learned ( )5. Ht water ______ in the students’ flats frm 5p.m. t 7 p.m. nw. A. supplies B. is supplied C. supplied D. was supplied
    Can yu finish them?
    一般现在时态和一般过去时态的被动语态
    Spaceship V was sent int space in 2003.
    Mre spaceships will be sent int space in the future.
    Many spaceships are sent int space by China.
    be+ dne 一般现在时态被动语态
    was/were + dne 一般过去时态被动语态
    will be +dne 一般将来时态被动语态
    一般将来时态被动语态will be +过去分词, will是第一助动词,否定句,疑问句都围绕will进行变化。e.g. (1) He will be met at airprt by his friend. (2) Will an English cntest be held next Saturday afternn? (3) Yu will nt be allwed t g ut if yu dn’t finish yur hmewrk.
    It’s reprted that Daimia Culture Square ______ _______ _________(build) in Tai’an next year. I’m sure that stricter rules t cntrl cigarette smking _______ ______ _______ (make) very sn. The task _____ _____ _______(finish) in an hur. Then we can g hme and have a gd rest. The 12th Natinal Games ____ ____ ___(hld) in Shenyang next year. Why nt prepare yurself t be a vlunteer?
    Can yu try?
    will be built
    will be made
    will be finished
    will be held
    Which mvie d yu like best?
    Can peple live n Mars?
    Des Kangkang think we will live n Mars in the future ?
    Yes, he thinks we will live in space ne day.
    1. When will the mvie be shwn? It will be shwn tnight. 2. What’s the mvie abut? It is abut life in space. 3. Hw d peple travel in the mvie? All the peple travel by spaceship in the mvie. 4. What will be built n Mars accrding t Kangkang? Huses, schls and hspitals will be built n Mars.
    1b Listen t 1a and answer the questins. Then check the answers in pairs.
    1c Read 1a and cmplete Maria’s diary.
    December 8th, Tuesday Cludy Kangkang and I are excited, because a wnderful mvie _____________ tnight. The pster says it’s abut ____________. In the mvie, all the peple travel _______________ and they can visit ____________________. Kangkang thinks we will live ________________ ne day. Huses, schls and hspitals ______________ n Mars. We will be able t d ______________ that can be dne n earth. I think we will be able t fly everywhere in the future. I hpe ur dreams f space travel will cme true.
    will be shwn
    life in space
    by spaceship
    planets like Mars
    will be built
    2a Study the rules carefully and cmplete the table.
    are driven
    will be driven
    are planted in the sil
    will be planted in the air
    Talk abut what will happen n Mars in 2048.
    Lk at the picture f what will happen in 2048. Many tall buildings____________ (build) under the sea. A lt f animals _____________(keep) in the water. Nw bks ____________ (print) n the paper. But in 2048 bks _____________(display) n sft screens. Schlbags and pens ___________(use) at schls nw. But, cmputers _________(use) by teachers and students in the future. Many spaceships __________(send) int space. Sme scientists believe that aliens __________(find) in uter space.
    will be kept
    are printed
    will be displayed
    will be used
    will be sent
    will be fund
    Wrk in pairs. Lk at the picture and talk abut what will happen n Mars in 2048. Then cmplete the passage with the crrect frms f the given wrds.
    D yu think what will happen n Mars in 2048?
    3 A. Listen t the cnversatin and answer the fllwing questins.
    Des Kangkang believe there are aliens? What abut Maria? N, he desn’t. Maria desn’t believe, either. 2. What des the American scientist think abut aliens? He thinks aliens have already cme t the earth.
    3 B. Listen again and fill in the blanks.
    Maria: D yu believe there are aliens? Kangkang: I’m ____________. Maria: But sme scientists think there are aliens. One American scientist thinks they have already ________________, and they are reading infrmatin ______________ in rder t learn abut human culture. Kangkang: Aliens are discussed by many peple. But I dn’t think aliens __________ in space. Maria: Yu’re prbably right. I wn’t believethere are aliens until I see them _____________.
    cme t the earth
    n the Internet
    with my wn eyes
    (Maria and Kangkang are talking abut watching the mvie.)
    If yu can’t fllw a certain pint in listening, just write dwn the key wrds.
    A new cmpany will be set up next mnth. An English cntest will be held next Saturday. A mvie will be shwn tmrrw.
    set up, next mnth
    hld, next Saturday
    Example:shw Many mvies are shwn this year. The mvie was shwn yesterday. A wnderful mvie will be shwn tnight. build, d, realize, finish, drive, fund, write, speak, give …
    Shw and talk abut Mars accrding t the infrmatin that yu cllected after last class.
    Have a discussin abut the dreams r plans in the future tgether.
    I really admire the astrnauts. They can travel t space and discver smething new abut planets.
    admire   v. 钦佩,羡慕,赞赏 admire sb. fr sth. E.g. I admire yu fr yur hnesty.
    Listen t 1a and answer the questins.
    1.What will Kangkang d when he grws up? He wuld like t be an astrnaut when he grws up. 2.What is Maria ging t be when she grws up ? She isn’t sure. Maybe she is ging t be a scientist.
    1b Listen t 1a and mark T(True) r F (False).
    Astrnauts frm China, the United States and Russia will take part in the space flight. ( )Kangkang wants t be a scientist in the future. ( )Kangkang thinks Maria can dance very well. ( )Maria prefers dance t science. ( )
    It’s abut life ___________(在太空).A wnderful mvie ____________(将上映).All the peple travel ___________(乘坐宇宙飞船).I think we will live in space _______(某一天).We will be able t d anything that __________(能够被做)n the earth .
    will be shwn
    What are yu ging t be when yu grw up?Why?
    D yu knw anything abut Mars?
    slar system
    Mars is the furth planet frm the sun in ur slar system and is named after Mars, the Rman gd f war.
    the Rman gd f war
    n. 风暴,暴(风)雨
    It is much smaller than the earth. Its diameter is 53% f the earth’s.
    During spring and summer, the strng strms can cver the whle surface f Mars. The gravity n its surface is abut 40% as strng as it is n earth.
    1a Read and understand. Lk at the pictures and predict which statements are true abut Mars. Then read the passage quickly and check the answers.
    _____ 1. Mars lks like a red ball. _____ 2. The temperature n Mars is very high._____ 3. Mars is much larger than the earth._____ 4. Mars is t far away fr us t reach.
    (1) What des Mars lk like?It lks like a red and range ball. (2) Hw far is Mars frm the sun?It’s abut 228 millin kilmeters away frm the sun. (3) What’s the temperature n Mars?It is between -138℃and 28℃.
    1b Read 1a again and write dwn the infrmatin abut Mars.
    53% as wide as that f the earth
    red and range
    during spring and summer: strng strms temperature: between-138℃and 28℃
    abut tw-fifths as strng as it is n earth
    abut 228 millin kilmeters
    Mars, furth, be named after, diameter, as wide as, at a distance f, tell, because, bright red, ball, strms, gravity, temperature, xygen, eight mnths, clsest t, searching fr
    The Slar System
    水星(Mercury)
    木星(Jupiter)
    天王星(Uranus)
    海王星(Neptune)
    D yu knw their names?
    Read 1a and answer the questins.
    1. Have the scientists fund life n ther planets?2. Hw many planets g arund the sun?3. What’s called the slar system?4. Sme spaceships have gne beynd the slar system, haven’t they?5. D yu think there are lives n ther planets in space?
    The sun and its planets are called the slar system.
    life n the earth---n life n ther planets---g arund the sun--- slar system---universe---spaceship---beynd---n ne---send---alne
    2 A spaceship will be sent ut t find aliens in uter space. A letter will be put n the spaceship t intrduce ur earth. Discuss in grups and write a shrt intrductin f the earth. Then present it t the class.
    Our Earth D yu want t knw abut the earth? Nw, let me tell yu smething abut it. The earth is the third planet frm the sun in ur slar system and is named after ld English. It ges arund the sun. The mn is its nly natural satellite. Its diameter is 12,742 kilmeters. The surface area f the earth is 510 millin square kilmeters and the temperature is between -89.2℃ and 61℃. The air has 21% xygen. S plants, all kinds f animals and human beings can live n the earth. The ppulatin f the wrld has reached 6.8 billin. D yu want t make friends with us?
    Yu can write it like this:
    一般将来时的被动语态及含有情态动词的被动语态【要点1】 一般将来时的被动语态的一般构成:will be+动词的过去分词。如:Li Ming will be asked t attend the lecture.The bridge will be built next year.
    【要点2】 含有情态动词的被动语态的结构:情态动词+be+动词的过去分词。如:The bks may be kept fr tw weeks by yu.Yur camera can’t be taken int the museum.【要点3】 如果主动句中的宾语是不带t的不定式,那么,在其变成被动句中的主语补足语时,t不能省略。如:She heard him sing a sng just nw.→He was heard t sing a sng just nw.
    1. A wnderful mvie will be shwn tnight. 一部精彩的电影今晚将被上映。2. Huses, schls and hspitals will be built n Mars. 房子,学校和医院将在火星上被建造。
    e.g. 上面两个句子的谓语动词都使用了一般将来时态的被动语态。
    3.Wh will take part in the space flight? 谁会参加这次飞行?take part in 参加会议或群众性活动等,着重说明主语参加该活动并在活动中发挥作用。We ften take part in physical labr. jin 参加某一组织团体、党派,成为其中一员,或和某人一起做事情。When did yur brther jin the army? He’ll jin us in singing the sng. jin in 多指参加小规模的活动,如“球赛、游戏”等。 常用于日常口语。Cme alng , and jin in the ball games.
    4. I prefer science t dance. 相比跳舞来说,我更喜欢科学。prefer… t … 喜欢……而不喜欢……E.g. I prefer green tea t cffee. I prefer cking myself t eating ut.5. Then ur dreams will be realized. 那么,我们就会实现我们的梦想了。
    realize = make … cme ture E.g. Our dreams will be realized. = We will make ur dreams cme true.
    6. Its diameter is 53% as wide as that f the earth.它的直径是地球直径的53%。 7. The gravity n the surface f Mars is abut tw-fifths as strng as it is n earth.火星表面的引力大约是地球引力的五分之二。 倍数(分数)+ as +adj.+as ……的几倍 8. Mars ges arund the sun at a distance f abut 228 millin kilmeters.火星在距太阳约 228 000 000千米处环绕着太阳转。 at a distance f …有 ……距离
    9. Scientists are still searching fr mre infrmatin abut Mars.科学家们正在对火星进行更多的探索。 search fr :表示没有“被搜索的对象” 只有“寻找的目标” 。如:All night they searched fr the lst by. search… fr…表示搜查某一对象的目的是要找到什么, 强调有具体的目标。如:She searched many shps fr Jim’s gift. search 意为“在……搜查”或“搜身”, 是个及物动词,后面直接跟“被搜查的对象”。如:Mr.Smith searched every rm in the huse.
    1.(2022·广西河池市·中考真题)Sme new schls_____in ur city next year.(  )A.are builtB.were builtC.will buildD.will be built【答案】D【解析】句意:明年我们的城市里要建一些新学校。A一般现在时的被动语态;B一般过去时的被动语态;C一般将来时;D一般将来时的被动语态;句子的主语Sme new schls和谓语动词build之间是被动关系,再结合next year可知,需要用一般将来时的被动语态,即,will be dne.故选:D。
    2(2022·贵州省铜仁市·中考真题)-Mum,culd I watch the mvie The Battle at Changjin Lake tnight?-Of curse,if yur hmewrk_____.(  )A. finishesB. finishedC. was finishedD. is finished【答案】D【解析】句意:-妈妈,今晚我可以看电影《长津湖》吗? -当然,如果你的作业完成了。根据题干,可知"if表示"如果"时遵循主将从现",即主句用一般将来时,从句用一般现在时,空格处在从句位置,用一般现在时。"hmewrk和"finish是动宾关系,用被动语态。 故选:D。熟悉if引导条件状语从句的用法,结合题意,给出答案。
    3.(2022·湖北省黄冈市·中考真题).-Many DIY cards       t mthers n Mther's Day every year.-Hw creative!(  )A. is sendingB. are sendingC. is sentD. are sent【答案】D【解析】句意:--每年的母亲节,妈妈们都会收到许多自制卡片。 --多么有创意啊!根据every year可知用一般现在时;"Many DIY cards"为复数,和send之间构成被动关系,因此选are sent。 故选:D。考查动词时态,结合时间状语以及语境准确判断所应使用的时态。
    4 .(2022·湖北武汉市·中考真题) 2022During the Tang dynasty (唐朝), nearly everything prduced in the wrld __________ n the streets f Chang’an. A. is fund B. has been fund C. will be fund D. culd be fund【答案】D【解析】句意:——加拿大说什么语言?——英语和法语。A:一般现在时的被动语态;B:一般现在时的动词三单;C:现在进行时。分析语意可知,此处陈述事实,时态是一般现在时,又因为主语language是动作speak的承受者,所以使用一般现在时的被动语态。故选A。考查一般现在时的被动语态。
    5.(2022·湖南省株洲市·中考真题)Three Chinese astrnauts (宇航员) t China Space Statin successfully n June 5,2022. A.sentB.are sentC.were sent【答案】C【解析】句意:2022年6月5日,三名中国宇航员被成功送往中国空间站。根据语境,题干主语Three Chinese astrnauts和其谓语send之间是被动关系,且题干时间状语n June 5,2022表明动作发生在过去,因此设空处应用一般过去时态的被动语态,即were sent符合语境。故选:C。
    Ⅰ.请用jurney,travel,trip,tur的适当形式填空。1.Tmrrw I’ll have a     t the Summer Palace. 2.At first I was afraid the lng    wuld be t much fr her. 3.His uncle     the whle wrld and wrte abut travels. 4.The chrus trupe (合唱团) is n     arund the prvince. 【答案】 trip;jurney;traveled;tur【解析】 jurney是名词,意为“旅行”,常指目的地已经选定在陆地上的较长距离的旅行;travel可作动词或名词,意为“游历,漫游”,常指长途的没有目的的旅行;trip意为“旅行,旅游”,常指往返的短程旅行,或指有目的的外出,如考察,走访等;tur 意为“观光,漫游”,常指按一定的路线在几个地方作短暂停留后再回到原地的长途旅行,如观光,蜜月,视察,巡演等。
    Ⅱ.请用realize,achieve,cme true的适当形式填空。1.He did nt     his mistakes. 2.He wrked hard and     his gal at last. 3.I think yur dream will     sme day. 【答案】 realize;achieved;cme true/be realized【解析】 realize 是及物动词,意为“意识到,实现(梦想)”,主语是人;achieve是及物动词,常指通过努力实现目标或取得成绩,主语通常也是人;cme true 是不及物动词短语,主语常是梦想,计划,蓝图等。
    Ⅲ.请用what’s mre,what’s wrse 填空。1.That car is very expensive,and    ,its shape is very cl. 2.It was getting dark befre we gt hme,and    ,it began t rain. 【答案】 what’s mre;what’s wrse【解析】 what’s mre 还,而且;what’s wrse 更糟糕的是。
    请以Living in the future 为题, 根据提示谢一篇90字左右的短文。提示内容:1.在机器人的帮助下,人们的工作和学习会更加轻松; 2.随着科学的发展,人类可以在其他星球居住; 3.地球上的环境会越来越美好。 提示词:imagine, part f, less pllutin, peaceful
    Let's imagine what the life will be like in the future.
    Because the rbrts will be a part f ur lives, they will d many things fr us.
    imagine后跟宾语从句,想象一下“未来我们的生活将会怎么样”。
    With the develpment f science, it's pssible that human can live n ther planets.
    it's pssible that后跟宾语从句。
    解释一下为什么我们会更轻松,同时用上提示单词。
    Living in the future
    Many buildings like schls, hspitals and supermarkets will be builtthere.
    添加内容,用上一般将来时被动态。
    With the help f the rbrts, peple will wrk r study mre easily.
    注意更加轻松用什么词性。
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