新人教英语词汇句型复习课件必修3 Unit 4 Astronomy-the science of the stars
break up 打碎，拆散；散开，解散；(学校)期末放假，(集会)
结束 break into pieces 成为碎片
[即学即练7]
off (1)She started to speak, then broke ______ while a waitress served us with coffee. up (2)He lost his job and down his marriage broke ______. (3)Her health broke ________ under the pressure of work.
3．give birth to 产生；分娩 4．in one’s turn 轮到某人；接着
5．prevent...from 阻止；制止
6．block out 挡住(光线) 7．cheer up 感到高兴；感到振奋
8．now that 既然 9．break out 突发；爆发 10．watch out 密切注视；当心；提防 11．cool down 冷却
2．But when I tried to step forward, I found I was carried
twice as far as on the earth and fell over. 而当我试着向前迈步时，我发觉我被送出很远，步子的跨度 竟是在地球上的两倍，因而我摔倒了。
3．...walking does need a bit of practice now that gravity has
4．in one’s turn轮到某人；接着 in turn依次；轮流；转而；反过来
by turns轮流；交替
take one’s turn轮到某人做„„了 take turns依次；轮班，轮流
on the turn正在转变，正在变化
out of turn不合时宜地，鲁莽地
in turn [即学即练4](1)The girls called out their names ______ ______. 那些女孩儿逐一报出了自己的名字。 in (2)We make every effort to make more films, and ______ turn ______ this creates further environmental pollution. 我们在竭力生产出更多的电影，反过来这又造成了进一步的 环境污染。
振作一点吧！也不是什么太坏的消息。
(2)Every time an English runner won a race, the crowd _________. cheered 每次英国选手赢得赛跑冠军，观众就欢呼。 (3)The crowd __________ cheered their favourite horse ______. on 观众都替他们看好的马加油。
no harm means (3)He may look fierce, but he _________ ______ ______. 他可能看上去很凶，但并无恶意。 do serious harm to (4)The court case will ______ ______ ______ ______ my business.这起诉讼案件将严重损害我的生意。
turns (3)We kept watch ______ ______. took turns ＝We ______ ______ to keep watch.
我们轮流守望。
by
5．prevent...from 阻止；制止
stop sb. (from) doing sth. 阻止某人做某事
keep sb. from doing sth. 阻止某人做某事 protect sb. from...保护某人不受„„侵袭，挡住，防御 keep sb. doing sth. 让某人一直做某事
昨晚居民区里发生了火灾。
拓展：break away from 脱离(政党等)；打破(陈套等) break down 出故障，抛锚；(计划等)失败；(身体、精神等) 垮掉；打倒，砸破；(化合物等)分解 break in 破门而入；闯入；打断(话语等)
break into 破门而入，突然„„起来
break off 折断；突然中止，断绝，结束 break through 突破
[即学即练5](1)What can we do to ___________________ this prevent/stop/keep disease ______ ___________？我们能做什么来防止这种疾病 from spreading 蔓延呢？ (2)Don't ______ others ________ for long.不要让别人等太久。 keep waiting
Unit 4
必修3 Astronomy: the science of the stars
要点梳理
高效梳理·知识备考
●重点单词 1．astronomy n．天文学→astronomer n．天文学家 2．system n．系统；体系；制度 3．theory n．学说；理论→theoretical adj.理论上的 4．globe n．球体；地球仪；地球→global adj.全球性的；全
changed.„„既然重力改变了，行走的确需要一些练习。
考点探究
互动探究·能力备考
Ⅰ.词汇短语过关
1．harmful adj. 有害的；伤害的
harm n．&vt. 损伤；伤害 harmless adj. 无害的
harmlessness n. 无害
be harmful to 对„„有害
do sb. harm/do harm to sb. 对某人有害
3．puzzle vt. 使困惑；使糊涂
puzzling adj. 令人困惑的 puzzled adj. 感到困惑的
n. 难题；谜
puzzle about/over sth. 苦苦思索；仔细琢磨 puzzle sth. out 琢磨出„„的答案；开动脑筋 be in a puzzle about sth. 对某事迷惑不解 set a puzzle for sb.(＝set sb. a puzzle) 出个谜语叫某人猜 be puzzled by 被„„迷惑
harmful be to [即学即练1](1)Fruit juice can ______ __________ ______ children‘s teeth.果汁可能损坏儿童的牙齿。 harmed (2)What he did _________ his reputation. 他所做的损害了他的名声。
提示：(1)在被动句中 from 均不能省略。如： We were stopped/prevented/kept from going out by the heavy rain. 大雨使我们无法外出。
(2)protect...from...中 from后接能带来伤害或损害之事物。如：
They huddled together to protect themselves from the wind. 他们挤在一起，免受风吹。
12．as well as 也；还有„„
13．depend on 依靠；依赖，取决于 14．get close to 靠近
●重点句型 1．This produced a chain reaction, which made it possible for life to develop. 这就形成一个连锁反应，使生命发展成为可能。
14．climate n．气候
15．spaceship n．宇宙飞船 16．pull n. & vt.拉(力)；拖；牵引力 17．float vi. & vt.(使)浮动；(使)漂浮 n．漂浮物 18．mass n．质量；团；块；大量；(复)群众
●重点短语 1．in time 及时；终于
2．lay eggs 下蛋
to us why he did a puzzle ______ [即学即练3](1)It's quite ______ ______ that. 他为何做那样的事，我们完全搞不懂。 puzzles me. 这个句子令我困惑。 (2)This sentence _________ was ________ puzzled how to solve the problem. (3)I ______ 我不知道怎样解决这个问题。 puzzling to me. 这个问题令我困惑。 (4)The question is ________
世界的
5．violent adj.猛烈的；激烈的；强暴的→violence n．暴力 →violently adv.猛烈地 6．atmosphere n．大气层；气氛 7．unlike prep.不同；不像→dislike vt.不喜欢
8．presence n．出席；到场；存在→present adj. & n. &
v．在场的；目前，现在；出席；颁发，授予 9．harmful adj.有害的；伤害的→harm n．危害，害处 →harmless adj.无害的
10．exist vi.存在，生存→existence n．存在，生存 11．puzzle n．谜；难题vt. & vi.(使)迷惑；(使)为难 →puzzled adj.迷惑的→puzzling adj.令人迷惑的 12．gravity n．万有引力；重力 13．satellite n．卫星；人造卫星
do more harm than good 弊大于利 There is (no) harm in (sb.‘s) doing sth. (某人)做某事有(无)害处。 It does (no) harm (for sb.) to do sth. (对于某人来说)
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电子课件：人教新课标高中英语必修三Unit 4 Astronomy_ the science of the stars课件
2. What has happened after that? Atoms began to form and combine to create stars and other bodies.
A Big BaΒιβλιοθήκη gatomstars
Reading for information: Para 2
For several million years after the" Big Bang"...
Day 1: God spoke and separated light from darkness creating Day and Night
Day 2: God spoke and separated the water creating sky and ocean Day 3: God spoke and created dry land Day 4: God spoke and created the sun, moon and stars Day 5: God spoke and created living creatures in the air and sea Day 6: God spoke and created the land animals and man Day 7: God rested and blessed this day calling it Holy
水星 地球 Mercury Earth
木星
Jupiter
天王星 土星 Uranus Saturn
海王星 Neptune
Pre-reading
2. Each religion and culture has its own ideas about how life began on earth. What do you know? In China, we all know that Pangu separates the sky from the earth.
A Big BaΒιβλιοθήκη gatomstars
Reading for information: Para 2
For several million years after the" Big Bang"...
Day 1: God spoke and separated light from darkness creating Day and Night
Day 2: God spoke and separated the water creating sky and ocean Day 3: God spoke and created dry land Day 4: God spoke and created the sun, moon and stars Day 5: God spoke and created living creatures in the air and sea Day 6: God spoke and created the land animals and man Day 7: God rested and blessed this day calling it Holy
水星 地球 Mercury Earth
木星
Jupiter
天王星 土星 Uranus Saturn
海王星 Neptune
Pre-reading
2. Each religion and culture has its own ideas about how life began on earth. What do you know? In China, we all know that Pangu separates the sky from the earth.
高中英语必修三Unit4《Astronomy：thescienceofthestars》教学课件
“so…that…如此……以 至于
我们做得很好,被邀请与我们 学校的所有学生分享我们的 想法和经验。 We did__s_o__w__e_l_l_t_h_a_t__w__e___ __w_e__r_e_i_n_v__it_e_d__t_o__s_h__a_r_e__o_u_r_ __id__e_a_s__a_n__d__e_x_p_e__r_ie_n__c_e_____ __w_i_t_h___all the students of
基础自主梳理
Ⅱ.填一填(阅读识其义)
1. fundamental adj. 基本的; 基础的 2. chain n. 链子; 连锁; 锁链 3. multiply vi. & vt. 乘; 增加 4. oxygen n. 氧 5.carbon n. 碳
基础自主梳理
Ⅲ.用一用(语境推意)
1. [2018·全国卷Ⅱ] That prevented the emission (排放) of 51.8 million tons of carbon dioxide. 二氧化碳 2. However, on September 12, 1933, physicist Leo Szilard invented the neutron-induced(中子诱导) nuclear chain reaction. 连锁,一系列
基础自主梳理
背句型(课本这样讲)
记公式(公式这样记)
仿句子(高考这样考)
2. [2017·浙江卷·书面表达]
2.This produced a chain reaction,___w_h__ic_h___m__a_d_e__i_t__ _p_o_s__s_ib__le_______for life to develop. 这引起了连锁反应,为生命的
人教版英语必修三Unit 4 Astronomy_ the science of the stars知识点课件36张
点拨 in turn 依次;轮流;转而;相应地 by turns 轮流地;交替地 take turns to do/(in)doing sth. 轮流做某事 It is one's turn to do sth. 轮到某人做某事了 It turns/turned out that...结果……
3.cheer up (使)高兴;(使)振奋;感到高兴;感到振奋 教材原句 ①I cheered (cheer) up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller and the moon larger.
on . ◆单句改错 ④When I'm feeling sad my mother tells me funny stories to cheer up.
cheer后加me
点拨 (1)cheer sb. up使某人振作起来 cheer sb. on为某人加油 (2)Cheers干杯! (3)cheering adj.鼓舞人心的 cheering news鼓舞人心的消息
⑥ was bad for my study and health .(bad)
点拨 (1)be harmful to/be bad for对……有害 (2)harm n. & vt.伤害;损害 do harm to sb.=do sb. harm对某人有害 There is no harm in doing sth.做某事没有坏处 (3)harmless adj.无害的
◆一句多译
那时我意识到浪费时间玩电脑游戏对我的学习和健康是有害的。
人教版必修三Unit4 Astronomy 单词识记课件(23张PPT)
7. The crowd __c_he_e_r_ed__up_____ when they saw
the teams arrive. 8. Tell the children not to ____g_et_c_lo_s_e_t_o_the
cave.
According to the picture, recognize the word of unit 4
基本的；基础的 有害的 酸 链子；连锁；锁链 乘；增加 氧 存在；生存 因此；于
谜；难题；（使）迷 惑；（使）为难 生物学 生物学家 万有引力；重力 卫星；人造卫星
ቤተ መጻሕፍቲ ባይዱ
fundamental harmful acid chain multiply oxygen exist thus puzzle
biology biologist gravity satellite
Now that
5. ____________you are grownup，you should
not rely on your parents.
break out
6. Should another world war ____________，
what would become of human beings?
Three photographers shared their star-chasing stories and knowledge ona_st_r_o_n_o_m_y_with nearly 100 fans at a chateau at the foot of Helan Mountain in the Ningxia Hui autonomous region on April 25, 2020.
人教课标高一必修3 Unit 4 Astronomy the science of the stars单元复习课件
【拓展】
cheer sb. on (赛跑/比赛等中)以喝彩声
鼓励, 为(某人)加油
cheer for... 为……欢呼
Cheers! (用于祝酒)干杯!
4. break out (战争/火灾/疾病等)突发; 爆发 (课文原句) We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased. 翻译：随着地球引力的增加，宇宙飞船 的外层燃烧起火。
【归纳】 violent crime 暴力犯罪 【拓展】 violently adv. 猛烈地; 激烈地 violence n. 暴力; 暴行
2. harmful adj. 有害的 harm n. 伤害, 损害 (课文原句) What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. 翻译：很多科学家相信，由于地球上长 期有水存在，使地球得以把有害气体和 酸性特质溶解在海洋里。
— Thank God you’re safe! — I stepped back, just _____ to avoid the racing car. A. in time C. in need B. in case D. in vain
2. in one’s turn 轮到某人; 接着
(课文原句) Thus they have, in their turn,
人教新课标高中英语必修三 Unit4 Astronomy the science of the stars Grammar (共24张PPT)
Continue to look at 5
特殊强调: 用于It is +important / natural /
necessary / impossible /或表示建议要求命
令的词的过去分词+that...句型中, 主语从句
应使用虚拟语气, 谓语动词用\“should + 动 词原形”的形式。
Unit4 Grammar
名词性从句之主语从句
1.了解并掌握主语从句的相关概念
2.完成与主语从句相关的练习
3.重点：It
做形式主语的各种句式及虚 拟语气的使用。 4. 难点：引导主语从句的连接词的使 用。
找出下列各句的相似之处
1.What he did is surprising . 2. That we go swimming every day does us a lot of good. 3.When we'll finish translating the book depends on the time. 4.Whoever makes mistakes must correct them.
问题： 1.whenever/wherever能引导主语从句吗？
汉译英
4.老师今天说的话是十分正确的。
_______the teacher said today was quite right. 5.他们急需帮助，这是十分明显的。 _______ they are badly in need of help is quite clear.
3) It + be +过去分词+从句 It is said that... 据说…… It is known to all that... 众所周知…… It is reported that... 据报道…… It is believed that... 据信……;人们相信…… It is suggested that... 有人建议……
新人教英语优秀精美课件：必修三 Unit 4 Astronomythe science of stars(可编辑)
vt.& vi.(使)迷惑；(使)为难
17．______________[baI'ɒlədʒI] n．生物学 18.______________['ɡrævətI] n．万有引力；重力 19．______________['sætəlaIt] n．卫星；人造卫星 20.______________['fIzIsIst] n．物理学家
必修三
英语
高考总复习人教版
4．经你一提，我想起那件事了。(用now that) ______________________________________________
________________________________
答案：Now that you metion it，I do remember the incident.
必修三
英语
高考总复习人教版
这样考过 ①(2009·徐州调研)Despite what I'd been told about
the native people's attitude towards strangers，________
did I come across any rudeness. A．in no time C．in any time B．at no time D．at any time
21．______________['klaImIt] n．气候
必修三
英语
高考总复习人教版
22.______________[kræʃ] vi.& vt.碰撞；坠落 23．______________['speIsʃIp] n．宇宙飞船 24.______________[pʊl] n．& vt.拉(力)；拖；牵引力
人教高中英语必修3Unit4Astronomythescienceofthestars主语从句课件
从句常用虚拟语气should + do，表示理应如此、 惊讶等语气。
⑵ It + be + n. + that 从句
It was a pity _t_h_a_t__ you didn’t pass the exam. 非常荣幸我能在这里给大家演讲。 It is a great honour that I can give a speech to all
Exercise:
• 1). _W__h_a_t____ you have done might be harmful to other people.
• 2).__T_h_a_t _ light travels faster than sound is common knowledge.that引导主语从句时不可省略
All in all, how we can improve our English grades depend on whether hard we work.
• 2) Humans are curious about _h_o__w__ life began
on the earth.
• 3）My suggestion is _th__a_t_ we should read the
English texts every day.
• 4) Fighting for our dreams is _w__h_e_r_e_ the
What is more important is we should have a positive attitude to studying English. Everyone can make mistakes is possible. Thus, enjoy lose face and you’ll have more chances to improve your English quickly.
⑵ It + be + n. + that 从句
It was a pity _t_h_a_t__ you didn’t pass the exam. 非常荣幸我能在这里给大家演讲。 It is a great honour that I can give a speech to all
Exercise:
• 1). _W__h_a_t____ you have done might be harmful to other people.
• 2).__T_h_a_t _ light travels faster than sound is common knowledge.that引导主语从句时不可省略
All in all, how we can improve our English grades depend on whether hard we work.
• 2) Humans are curious about _h_o__w__ life began
on the earth.
• 3）My suggestion is _th__a_t_ we should read the
English texts every day.
• 4) Fighting for our dreams is _w__h_e_r_e_ the
What is more important is we should have a positive attitude to studying English. Everyone can make mistakes is possible. Thus, enjoy lose face and you’ll have more chances to improve your English quickly.
新高考英语一轮复习课件必修3Unit4Astronomythescienceofthestars
adj. 宗教上的；信奉宗教的；虔诚的 8．____b_i_o_lo_g_y______ n. 生物学→____b_i_o_lo_g_i_st_____ n. 生物学
家→____b_i_o_lo_g_i_c_al____ adj. 生物的；生物学的 9．____re_a_c_ti_o_n_____ n. 反应；回应→_____r_e_a_c_t _____ v. 反应
高考与教材 1.(2019·浙江卷)They were not sure how the Americans would __r_e_a_ct__to________ (对……作出反应) the new type of music. 2．(2018·全国卷Ⅱ)If you like, a squeeze of fresh lemon juice on the bananas will __p_r_e_v_e_n_t_th_e_m__(_f_ro_m__)_t_u_rn_i_n_g__b_ro_w__n_________ (阻止它们变成棕色)．
7．have access to space travel 能到太空旅游 8．land on the moon 登月 9．potential breakthrough 潜在的突破 10．launch/send up a satellite 发射卫星
1．Inventors have been trying to make flying cars since the 1930s.
因为先进的科技，我们会在其他领域取得更大的进步，给人 们生活的方方面面带来便利。
1．__It__w_a_s_t_h_e_f_ir_s_t_ti_m__e_t_h_at________ human beings had planted plants in space.
家→____b_i_o_lo_g_i_c_al____ adj. 生物的；生物学的 9．____re_a_c_ti_o_n_____ n. 反应；回应→_____r_e_a_c_t _____ v. 反应
高考与教材 1.(2019·浙江卷)They were not sure how the Americans would __r_e_a_ct__to________ (对……作出反应) the new type of music. 2．(2018·全国卷Ⅱ)If you like, a squeeze of fresh lemon juice on the bananas will __p_r_e_v_e_n_t_th_e_m__(_f_ro_m__)_t_u_rn_i_n_g__b_ro_w__n_________ (阻止它们变成棕色)．
7．have access to space travel 能到太空旅游 8．land on the moon 登月 9．potential breakthrough 潜在的突破 10．launch/send up a satellite 发射卫星
1．Inventors have been trying to make flying cars since the 1930s.
因为先进的科技，我们会在其他领域取得更大的进步，给人 们生活的方方面面带来便利。
1．__It__w_a_s_t_h_e_f_ir_s_t_ti_m__e_t_h_at________ human beings had planted plants in space.
高中英语 b3Unit4 Astronomy课件 新人教必修3
Para. 1 Para. 2 Para. 3
Para. 4 Para. 5
The formation (形成) of the earth. The importance of water for life. A widely accepted theory about the formation of the universe. The arrival of humans and their impact on the earth. The development of plants and animals on the earth.
Unit 4
Astronomy: the science of the stars
Warming up
What are the names of the eight planets that circle our sun?
The sun
金星 Venus
火星 Mars
水星 Mercur
地球 Earth
Pangu separates the sky from the earth.
中国神话传说中有盘古开天地的说法。 巨人盘古用一把利斧劈开混沌, 将天地 分开。死后, 他的气息化成风和云, 声音 变成轰轰的雷声, 左眼化为太阳, 右眼化 为月亮, 手足与四肢变成大地的四极与 五方的名山, 血液化成江河,筋脉铺成道 路, 肌肉形成田地, 须发成为星星, 牙齿 和骨骼化为金属、珍珠、玉石, 汗水成 为滋润万物生长的甘霖和雨露。
2. Why did the plants grow before the animals came? Because plants provide oxygen for animals to breathe.