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    初中英语牛津译林版(2024)九年级下册Reading精品教学设计

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    这是一份初中英语牛津译林版(2024)九年级下册Reading精品教学设计,共9页。

    设计说明
    在阅读文本前,让学生充分发挥想象力,激发学生的阅读兴趣,引导学生对文本内容进行预测和思考,激活学生的背景知识,为导入火星上的生活做好铺垫。引导学生快速浏览课文,概括大意,把握文本的脉络,为理解火星上的生活做好铺垫。由问题导出文本,并引导学生结合上下文去理解生词和词组的含义,培养学生在阅读中猜测词义的能力。让学生根据关键词复述未来火星上的生活,进一步掌握课文的核心内容。
    教学目标
    通过本课节的教学,让学生达成以下目标:
    1.知识目标
    掌握词汇:planet, plluted, rapid, increase, passenger, uncmfrtable, tasty, specially, cmpare, rapidly, (all) ver again, at a/the speed f, in the frm f, cmpare t/with
    2.能力目标
    (1)了解未来在另一个行星上生活的情境;
    (2)识别和理解有关火星生活的词汇;
    (3)比较地球生活与火星生活的不同之处。
    3.情感目标
    提高学生环保意识,激发学生对大自然及地球的热爱。
    重点难点
    1. 重点:理解并掌握本课所涉及的词汇和句子。
    2. 难点:比较地球生活与火星生活的不同之处。
    教学准备
    PPT课件;相关图片
    授课时数
    2课时
    教学过程
    Step 1 Lead-in
    1.Shw students the picture f Mars and have a talk.
    We have learnt abut the items that are needed fr a space travel in “ Welcme t the unit ”. Can yu guess what the life is like n Mars? Ask students t talk abut it.

    Mars火星, a red planet

    Step 2 Reading
    1. Fast reading
    Read the passage quickly and find ut hw the article is rganized.
    2. Careful reading
    (1) Ask students t read the article and learn mre.
    Transprt
    Hw can we get t Mars?
    ①At present, ur spacecraft are t s________ t c________ large numbers f peple.
    ②With the develpment f technlgy, the spacecraft can travel at the speed f l_________.
    ③The jurney t Mars might nly take 20 m________.
    Answers: slw, carry, light, minutes
    Fd
    What shuld we eat n Mars?
    ①Nbdy knws whether there wuld be enugh w_________,
    _____________ r fd n Mars.
    ②Scientists are nt sure whether p________ will grw n Mars.
    ③Fd wuld mst prbably be in the frm f pills.
    Answers: water, xygen, plants
    Gravity
    What shuld we wear n Mars?
    ①There is less g________ n Mars than n the Earth.
    ②We culd jump e__________ and f__________ ff int space.
    ③Humans have t wear s___________ bts t make themselves heavier.
    ④The bts are s_______ designed t p______ themselves frm f_______ ff int space.
    Answers: gravity, easily, flat, special, specially, prevent, flating
    Hme
    Where will we live n Mars?
    We will live in huses with large/huge cmfrtable rms.
    Rbts wuld d mst f the husewrk.
    Schl
    Where will we study n Mars?
    Every student wuld have a cmputer at hme cnnected t an interplanetary netwrk.
    Students wuld study at nline schls with “e-teachers”.
    (2) Read and chse.

    Answers: 1a 2 b 3 b 4 c 5 c 6 a 7 b 8 c
    (3) Read the passage carefully and cmplete the list.
    续表
    Answers:
    2. Spacecraft wuld travel at the speed f light.
    3. There might /wuld nt be enugh water r xygen.
    4. Fd wuld mst prbably be in the frm f pills and wuld nt be s tasty.
    5. The gravity is nly abut three-eighths f that n the Earth.
    6. Peple might live in huses with huge cmfrtable rms.
    7. Peple culd have mre time t relax.
    8. Students wuld study at nline schls with “e-teachers”.
    3. After reading
    (1) Read and match.
    Read the passage, match the wrds n the left with the meanings n the right.
    Answers: 1. e 2. f 3. h 4. b 5. g 6. d 7. a 8. c
    (2) Write the crrect letters in the blanks.

    Answers: 1. f 2. c 3. d 4. b 5. e 6. a
    4. Try t retell the passage.
    Step 3 Language pints
    1. It is hped that peple culd start all ver again and build a better wrld n Mars. 人们有望能够在火星上重新开始,建设一个更好的世界。
    It is hped that... 有望……,……可以指望,指说话者希望如此。
    It is hped that we can win the prize. 我们有望获奖。
    拓展:类似的表达:
    It’s said that ... 据说…… It’s tld that ... 据告之……
    It’s reprted that ... 据报道…… It’s believed that ... 普遍相信……
    2. At present, ur spacecraft are t slw t carry large numbers f passengers t Mars—it wuld take mnths. 目前, 我们的宇宙飞船太慢了, 无法运送大批的乘客去火星——因为要花费几个月的时间。
    large numbers f(大量的)=a large number f,修饰可数名词复数形式;
    a number f=numbers f 许多、大量, 用来修饰可数名词复数,作主语时,谓语动词用复数形式。
    拓展:the number f … ……的数量,作主语时谓语动词用单数形式。
    A large number f/Large numbers f students are playing tennis.
    许多学生正在打网球。
    The number f the students in ur schl is 2, 000.
    我们学校学生的数量是2 000。
    3. With the develpment f technlgy, by the year 2100, the jurney might nly take abut 20 minutes in spacecraft that travel at the speed f light! 随着技术的发展, 到2100年, 乘坐以光速飞行的宇宙飞船, 行程或许只要大约20分钟!
    (1)介词with短语在句中常用作状语,表示原因、条件、时间、伴随、方式等。
    I was secnd in the race with a time f 14.2 secnds.
    我以14.2秒的成绩在比赛中位列第二。
    (2) by the year 2100 到2100年, 时间状语,在句中作插入语, 也可放在句末。
    ①by+现在的时间, 用于现在完成时。
    By nw, Mr Zhang has taught here fr 30 years.
    到现在为止,张老师已经在这儿任教三十年了。
    ②by+将来的时间, 用于一般将来时。
    By next mnth, we’ll visit fur places f interest.
    到下个月为止,我们将参观四处名胜。
    ③by+过去的时间, 用于过去完成时。
    By the end f last year, we had learned mre than 1,600 English wrds.
    到去年末为止,我们已经学了1 600多个英语单词。
    4. The gravity n Mars is nly abut three-eighths f that n the Earth.
    火星上的重力大约只有地球上的八分之三。
    (1)分数表达法:
    分子是基数词,分母是序数词,如果分子大于1,分母要用复数形式,在分子与分母之间可加连字符也可不加连字符。
    “分数+f+名词”结构作主语时,谓语动词的单复数视f后面的名词而定,如果名词是复数,谓语动词用复数形式;如果名词是单数或不可数名词,谓语动词用单数形式。
    Tw thirds f the land is cvered with water.三分之二的陆地被水覆盖。
    One fifth f the students cme frm the cuntryside.
    五分之一的学生来自农村。
    (2)…abut three-eighths f that n the Earth
    在作比较时,我们常用that/thse指代句中类似或相同的那一部分。通常that用于指代可数名词单数或不可数名词, thse用于指代可数名词复数。此句中的that指代前面的gravity。
    The air n Mars is much thinner than that n the Earth.
    火星上的空气要比地球上的稀薄得多。
    5. Peple wuld have t wear bts that are specially designed t prevent themselves frm flating ff int space.人们将必须穿上特制的靴子来防止自己飘入太空。
    (1) specially adv. 特别地,专门地,特地 在句中作状语。
    I made this cake specially with brwn sugar instead f white.
    我特地用红糖代替白糖做了这个蛋糕。
    辨析: especially与specially
    especially adv. 尤其,特别, 通常用来对前面所述的事件进行进一步的说明或补充。
    He likes all subjects, especially English. 他喜欢所有的学科, 尤其是英语。
    specially adv. 专门地,特地 ,强调唯一目的。
    He came here specially t say srry t her. 他特意来这里向她道歉。
    (2) prevent v. 阻止
    prevent sb frm ding sth 阻止某人做某事
    动词prevent也可以换成stp或者keep。
    stp…(frm) ding=keep…frm ding
    stp/prevent后的frm可以省略。
    Yu must prevent the kids (frm) playing with fire.
    =Yu must stp the kids (frm) playing with fire.
    =Yu must keep the kids frm playing with fire.
    你必须阻止孩子们玩火。
    6. Cmpared with life n the Earth, life n Mars wuld be better in sme ways.与地球上的生活相比,火星上的生活在某些方面要好些。
    (1) cmpared with life n the Earth 过去分词短语作状语, cmpare放在句首作状语时,表示被动要用cmpared,表示主动要用cmparing。
    Cmpared with many peple, she is really lucky.
    和许多人相比,她真的很幸运。
    Cmparing this bk with that ne, she fund this ne is better.
    把这本书和那本书作比较,她发现这本书比较好。
    cmpare常与介词with或t搭配。
    (2) 把……和……相比
    She began cmparing herself with her classmates and fund she didn’t study s hard as any f the thers.她开始把自己和她的同学作比较,发现自己没有其他同学学习刻苦。
    (3) 把……比作……
    Shakespeare cmpared the wrld t a stage.
    莎士比亚把世界比作舞台。
    Peple ften cmpare girls t flwers.
    人们常把姑娘比作花朵。
    (4) in sme ways 在某些方面, 是副词短语,在句中作状语。
    Our life is better than befre in sme ways.
    我们的生活在某些方面比过去好多了。
    拓展:way的常用短语归纳:
    lse ne’s way迷路 make ne’s way t 到……地方去
    in ne’s way挡了某人的路 (in) this way 用这种办法
    by the way顺便说一下 n way 没门儿, 不行
    7. Every student wuld have a cmputer at hme cnnected t an interplanetary netwrk.每个学生家里都有一台电脑与星际网络相连接。
    (1) cnnect v. 连接, 表示两物相连接, 用“cnnect t /cnnect with”。
    First cnnect the printer t the cmputer.首先把打印机与计算机连接起来。
    This pipe cnnects with the sewer.这条管子连着下水道。
    (2)本句中的cnnected t…是过去分词作定语,相当于一个定语从句which is cnnected t..., 即所限定名词是从句谓语动作的对象。
    8. Life n Mars wuld be interesting as well as challenging.
    火星上的生活,不仅有挑战性,还很有趣。
    as well as 既……又……,当as well as与主语连用时,在意义上强调前者,谓语动词应与其前的主语保持一致。
    Jack as well as his parents is ging t Lndn.
    汤姆将要和他的父母一起去伦敦。
    拓展:类似的单词: with, withut, except, besides, including...
    Everyne except Tm was reading in the classrm at that time.
    除了汤姆,其他人那个时候都在教室里看书。
    Step 4 Hmewrk
    1. Recite wrds, phrases and sentences learnt in this lessn.
    2. Finish related exercises.
    3. Preview Grammar.
    当堂达标
    用括号内所给单词的适当形式填空
    1. There is less air _________ (pllute) in the twn than in the city.
    2. Lk at the newest T-shirt. It’s made f cttn. I think it will becme __________ (fashin) this summer.
    3. It’s ________ (high) pssible that peple can live n Mars in the future.
    4. Grandma is t ld __________ (settle) n anther planet.
    5. The helmet is made f metal. It’s t heavy. When I wear it, I feel __________ (cmfrt).
    6. My father cks very well. The fd he cks is as__________ (taste) as that in the restaurant.
    7. Here are many kinds f mn cakes fr yu ___________ (chse) frm.
    8. ___________ (cmpare) with what he had already had, the new stamps were nt very interesting.
    9. __________ (hpe), dctrs have fund a new way t perate n the patients.
    10. We shuld keep water frm _________ (be) plluted.
    答案:1. pllutin 2. fashinable 3. highly 4. t settle
    5. uncmfrtable 6. tasty 7. t chse 8. Cmpared 9. Hpefully
    10. being
    板书设计
    Unit 4 Life n Mars
    Reading
    Transprt
    spacecraft, t ... t
    passengers, at the speed f
    the jurney t Mars
    Fd
    nbdy knws whether...
    nt sure whether...
    mst prbably be in the frm f...
    Gravity
    space suit
    special bts
    prevent themselves frm flating ff int space
    Hme
    huses with huge cmfrtable rms
    Schl
    at an nline schl
    cnnected t an interplanetary netwrk
    教学反思

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