英语一轮复习知识点复习讲解课件：必修3-Unit4 精品
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2024届高考一轮复习英语课件(人教版)必修第三册 Unit 4 Space Exploration
determine，launch，disappointed，independent，otherwise，lack， sufficient
This signals a giant leap forward for China.Some people argue that we should stop wasting time and money on space exploration，which is a shallow view.Our planet’s resources are limited，and as a result，we should find a new home to provide for the ever increasing population.In closing，we attach great importance to solving the mystery about space and will carry on with space exploration regularly.
13 transmit 14 data 15 ongoing 16 spacecraft 17 spacewalk 18 jade 19 dock
vt.& vi.传输；发送 n.[pl.]资料；数据 adj.持续存在的；仍在进行的；不断发展的 n.航天器；宇宙飞船 n.太空行走；太空行走的时间 n.玉；翡翠；玉器 vi.& vt.(两架航天器)对接；(使)……进港 n.码头；船坞
• to one’s disappointment令某人失望的是
(1)我对我父母收养了一个无家可归的男孩感到失望，好像他偷走了我父 母的爱。我整天唉声叹气。意识到我对于他的到来很沮丧，他竭尽全力 帮助我、照顾我，我的沮丧逐渐转换成我对他的感激。(读后续写之失望 心理描写) I was disappointed that my parents had adopted a homeless boy and it seemed as if he had stolen my parents’ love.I sighed away my days.Sensing that I was disappointed at/with/by his arrival，he did whatever he could to help me and care for me and my disappointment gradually gave way to my gratitude to him.
高考英语一轮总复习第一部分模块知识必修第三册Unit4SpaceExploration课件pptx
8.(2020·全国高考卷Ⅰ)Because the moon’s body blocks direct radio communication with a probe, China first had to put a satellite in
12. pattern n. 模式；图案；模范 13. orbit n. (环绕地球、太阳等的)轨道；势力范围 vt.&vi. 沿轨道运行；环绕……运行 14. monitor n. 监视器；监测仪 vt. 监视；监测；监控 15. shallow adj. 肤浅的；浅的
【语境活用】根据汉语意思填写单词 1.The price of the house is so high that it is well beyond (超出) our range. 2.Between 27 March and 11 April, the cherry trees are expected to bloom, which is a signal (信号) of the coming of spring. 3.They set off for the destination too late; otherwise (否则) they wouldn’t have been stuck in the storm. 4.The Internet is often used as a resource (资源) and as a tool for distance learning.
5.As young people were the forefront of animal protection efforts, an international nonprofit organization launched (发起) a youth section last year to meet the demands. 6.If steel is heavier than water, why are ships able to float (漂浮) on the sea? 7.They should monitor (监控) their websites better so that children do not sign up too early.
2024届高三英语一轮复习外研版必修第三册Unit 4 Developing Ideas 写作课件
参考内容
擅长画马的韩干被誉为中国美术史上最重要的画家之一。 韩干出身贫寒，靠在酒肆打工养家。经过多年的努力，韩干被选中侍奉 皇帝。他的画之所以与众不同，是因为他花了很多时间观察马匹，从中汲取 灵感。 从韩干身上，我们可以学到勤能补拙、真正的知识总是来自实践的道理 。
Evaluation Table
词
5. be chosen to serve sb
_他__的_艺__术__天__赋____ _经__过_多__年__的__努__力__ _被__选_中__为__某__人__服_务_
检
6. observe the animal himself _亲__自_观__察__动__物____
测
7. offer him plenty of inspiration _为__他_提__供__大__量__灵_感_
Great ＊＊＊＊＊ Good ＊＊＊＊
Not bad ＊＊＊
Try harder ＊＊
Items
同伴评价 教师评价
要点齐全，有适当拓展
结构合理，层次分明（3段）
词数>80
时态、人称
表达准确，使用或尽力使用较复杂结构或较高 级词汇
书写美观，卷面整洁
总体得分（满分15分）
参考作文
Han Gan, who is skilled at painting horses, is regarded as one of the most significant painters in the history of Chinese art.
para 5
内容 时态
人物 简介 一般现在时
பைடு நூலகம்
人物 事迹 一般过去时
人物 评价 一般过去时
Unit4Spaceexploration复习课件高三英语一轮复习人教版(完整版)3
模仿=imitate
n.常客= frequent customer
工具/媒介=tool/media
六、实践运用（一）（话题微阅读）
Q: What does the underlined word “indigenous” in Paragraph 3 mean?plex. B. Simple C.Foreign. D.Native.
with elderly people like me.
六 、话题词汇熟词生义
1.You need space to think everything over.
一段时间= a period of time
2.The reason is that costs have rocketed and ticket prices have stayed low. 飙升= soared/risen quickly 3.I don’t think you realized the gravity of the situation.
二、重点词再探究
2.determine v.确定，查明；支配，影响；决心，决定 (1)It is your efforts, not your intelligence that _d_e_te_r_m_i_n_e_s___ your success. 决定你成功的是你的努力，而不是你的智商。
(2)She gave me a _d__et_e_r_m__in_e_d____ (determine) look—the kind that she said she wouldn’t change her mind. (3)The important in life is to have a great aim, and the _d_e_t_er_m__in_a_t_io_n____ (determine) to attain it.
n.常客= frequent customer
工具/媒介=tool/media
六、实践运用（一）（话题微阅读）
Q: What does the underlined word “indigenous” in Paragraph 3 mean?plex. B. Simple C.Foreign. D.Native.
with elderly people like me.
六 、话题词汇熟词生义
1.You need space to think everything over.
一段时间= a period of time
2.The reason is that costs have rocketed and ticket prices have stayed low. 飙升= soared/risen quickly 3.I don’t think you realized the gravity of the situation.
二、重点词再探究
2.determine v.确定，查明；支配，影响；决心，决定 (1)It is your efforts, not your intelligence that _d_e_te_r_m_i_n_e_s___ your success. 决定你成功的是你的努力，而不是你的智商。
(2)She gave me a _d__et_e_r_m__in_e_d____ (determine) look—the kind that she said she wouldn’t change her mind. (3)The important in life is to have a great aim, and the _d_e_t_er_m__in_a_t_io_n____ (determine) to attain it.
新人教版高中英语必修三高考英语一轮复习(人教版)必修3_Unit4精品ppt课件
Key Phrases E．短语完形 21．in time及时；终于 22．lay eggs下蛋 23．give birth to产生；分娩 24．in one's turn轮到某人；接着 25．prevent ...from 阻止；制止 26．block out 挡住(光线)
27．cheer up感到高兴；感到振奋 28．now that既然 29．break out突然发生；爆发 30．watch out密切注视；当心；提防
必 修 三 高考复习
Unit 4 Astronomy: the science of the stars
教材一览无余
考点一网打尽
基础一练夯实
A．提示猜词 11.atmospher e n ．⇒搭配： ～pr essur e 大气压； home～家 庭气氛 近义词： air, gas 反义
12．multiply vi. & vt.⇒搭配： ～five by ten 用十乘五 词： divide
K 考点一网打尽
网考点 胸有成竹
Words 考点1 【教材原句】 harmful adj.有害的
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.
Many strange ideas existed in his mind. 他脑袋里装着许多怪主意。 The kitty exists on milk. 这只小猫靠牛奶生存。
考点3
puzzle n.谜；难题
人教版(2019)必修 第三册Unit 4 Space Exploration一轮复习词汇课件
unch/lɔ:ntʃ/ vt.&n.发射；发起；上市 launch a communications satellite/a missile/a rocket发射 通信卫星/导弹/火箭 launch an investigation/a campaign/an attack/invasion开 始调查/发起一场运动/发起攻击/发动侵略 launch one’s latest novel/a new product 发行某人的最新 小说/发布新产品 the successful launch of Long March 7长征七号的成功发射 a product launch产品的投放市场
i n t e l l i g e n t l y ( a d v. ) - - i n t e l l i g e n c e ( n . ) 智 力 ； 聪 明 ； 智 慧
artificial intelligence(n.) 人工智能
intelligent quotient 智商 emotional quotient 情商
9.leap/li:p/ n.跳跃；剧增；剧 变 （leapt, leapt /lept/ or leaped, leaped） vt.&vi. 跳过；跃过 猛冲；突然做（某事）
●a giant leap 巨大的飞跃 He leapt across the room to answer the door. 他冲过房间去开门。
12.desire /dɪ'zaɪə(r)/n.渴望；欲望 vt.渴望;期望 desirable adj. 理想的，可取的 a/the desire for . . .对...的渴望 a/the desire to do sth. 对做某 事的渴望 desire to do sth. 渴望做某事 desire sb.to do sth./that sb.(should)do sth.希望某人做某事
人教版英语一轮复习知识点复习讲解课件：必修3-Unit4
感到高兴；感到振奋 既然 熟悉；掌握；理解
9． get the hang of 10． break out 11． watch out 12． solar system
爆发；突发 密切注视；当心；提防 太阳系
二、用上述短语的适当形式填空 1． The government took immediate measures and the disease was ________ spreading. 2． He ________ at once when I promised to help him. 3．They got to the airport by taxi just ________ for their flight. 4. ________ you have passed your test，you can drive on your own.
2 短语多维运用 一、互译练习 1．及时；终于 2．下蛋
in time
lay eggs give birth to in one's turn
3．产生；分娩
4．轮到某人；接着 5．阻止；制止 6．挡住 (光线 )
prevent...from... block out
7． cheer up 8． now that
6． On the other hand,70%think space is worth exploring because we have 7.benefited a lot from it，such as using satellites for communication and weather forecast.8.What's more ，②with further space research ， we may solve the population problem by moving to other planets one day.Also， space research will enable us to find new sources to solve the problem of energy shortages on the earth.
译林版高考英语一轮总复习必修第三册精品课件 UNIT 4
10.lightning n. 闪电
11.electricity n. 电,电能
12.thunderstorm n. 雷雨,雷暴
13.ribbon n. 带子,丝带;带状物
14.metal n.
金属
15.bang n.
突然的巨响;猛敲,猛击
vi.& vt.
砸;砰地关上;猛摔;碰撞
16.atomic adj. 17.bomb n.
7.speed up
(使)加速
8.pay off
成功,奏效,达到目的
9.through trial and error 反复试验
10.by accident 偶然,意外地
重点句型 1.句式凝练:be likely to do The trials on patients were likely to be postponed because they did not have sufficient safety data. 因为他们没有充足的安全性数据,在病人身上进行试验有可能推迟。 2.句式凝练:强调句型 However, it was not until the 1970s that Tu succeeded in discovering qinghaosu... 然而,屠呦呦直到20世纪70年代才成功发现青蒿素……
vt. 18.evil n.
adj. 19.mystery n. 20.evolution n.
原子能的;原子的 炸弹;核武器 轰炸 罪恶,罪行;害处,坏处 恶毒的;有害的;恶魔的 神秘;神秘的人(或事物);悬疑作品 进化;演变,发展
ห้องสมุดไป่ตู้
(三)串记拓展词汇 1. survive vi.生存;存活 vt.幸存;艰难度过→ survivor n.幸存者;生 还者→ survival n.生存,存活;残存物,幸存事物 2. intend vt.& vi.想要,计划;意指→ intention n.目的;意图 3. limit n.限度;限制 vt.限制;限定→ limited adj.有限的 4. contain vt.包含;容纳;容忍→ container n.容器;集装箱,货柜 5. wise adj.聪明的,有知识的→ wisely adv.聪明地→ wisdom n. 智慧,知识,学问;才智;明智 6. benefit n.益处 vt.使受益 vi.得益于→ beneficial adj.有益的,有 用的
新教材适用2024版高考英语一轮总复习必修第三册Unit3DiverseCultures课件
18.___c_o_n_ta_i_n__ vt.包含；含有；容纳→___c_o_n_t_ai_n_e_r__ n.容器
C.应用法塑能 1.(2022·全国Ⅱ卷)Make sure your handwriting is __n_e_a_t__(整齐的). 2.(2022·全国乙卷)The training is __s_u_p_e_r__(格外)hard. 3.(2022·浙江1月卷)Her pet transport job was born of the ___fi_n_a_n_c_ia_l___ (财政的)crisis in the late 2000s. 4.(2020·全国Ⅲ卷)We are the products of evolution， and not just evolution that __o_c_c_u_rr_e_d___(发生)billions of years ago. 5.(朗文当代)The earthquake has so far __c_la_i_m_e_d___(夺取) over 3,000 lives.
6.(牛津高阶)Her statement ___c_o_n_t_ai_n_e_d_/c_o_n_t_a_in_s____(含有) one or two inaccuracies.
7.(朗文当代)His main __m__is_s_io_n___(重要任务) in life is to earn as much money as possible.
21.cheese n. ____干__酪__；__奶__酪____ ic n. _连__环__画__杂__志__；__漫__画__杂__志__；__喜__剧__演__员____ adj. _滑__稽__的__；__使__人__发__笑__的__ 23.china n. ____瓷__；__瓷__器_____ 24.jazz n. ____爵__士__乐______ 25.bar n. ___酒__吧__；__小__吃__店__；__小__馆__子____
C.应用法塑能 1.(2022·全国Ⅱ卷)Make sure your handwriting is __n_e_a_t__(整齐的). 2.(2022·全国乙卷)The training is __s_u_p_e_r__(格外)hard. 3.(2022·浙江1月卷)Her pet transport job was born of the ___fi_n_a_n_c_ia_l___ (财政的)crisis in the late 2000s. 4.(2020·全国Ⅲ卷)We are the products of evolution， and not just evolution that __o_c_c_u_rr_e_d___(发生)billions of years ago. 5.(朗文当代)The earthquake has so far __c_la_i_m_e_d___(夺取) over 3,000 lives.
6.(牛津高阶)Her statement ___c_o_n_t_ai_n_e_d_/c_o_n_t_a_in_s____(含有) one or two inaccuracies.
7.(朗文当代)His main __m__is_s_io_n___(重要任务) in life is to earn as much money as possible.
21.cheese n. ____干__酪__；__奶__酪____ ic n. _连__环__画__杂__志__；__漫__画__杂__志__；__喜__剧__演__员____ adj. _滑__稽__的__；__使__人__发__笑__的__ 23.china n. ____瓷__；__瓷__器_____ 24.jazz n. ____爵__士__乐______ 25.bar n. ___酒__吧__；__小__吃__店__；__小__馆__子____
2025届高中英语一轮复习课件：必修第三册Unit 4 Amazing art(共39张ppt)
目录
Part 1 核心要点突破
经典句式
1.句型公式：as if/though 【教材原句】 They really do reach out to us across the centuries as if time itself were nothing. 它们确实跨越几个世纪走向我们，仿佛时间本身什么都不是。 以练促学 单句语法填空/完成句子 ①He throws his arms and legs out as if he ____w_e_r_e_f_ly_i_n_g___ (fly), his eyes wide with excitement.(2022·浙江6月卷)
目录
Part 1 核心要点突破
热考词汇
用法归纳 ·a load of＝loads of 大量的，许多(修饰可数或不可数名词) get a load of... 注意，仔细看(常用于表示惊讶或羡慕) take a load off one’s mind 如释重负，打消某人的顾虑 ·load...with... 用……装载…… be loaded with... 装载着；充满着 佳句背诵 Feeling a load off her mind, Megan let out a deep sigh.(心理描写) 梅根感到轻松了许多，深深地叹了口气。
Excellence”的英语艺术节，请拟一则书面通知，要求社团成员积极参与展演。 内容包括：1.艺术节的时间、地点；2.活动内容；3.参演节目报送事宜。
目录
佳作抢鲜背
精彩范文
精彩范文 Notice
To enrich our campus life and promote students’ interest in English, our club is to hold an English Arts Festival at 8 am next Saturday in the art hall.
2025版高考英语一轮总复习选择性必修第三册Unit4AdversityandCourage课件
16．_n_e_p_h_e_w___ n．侄子；外甥 17．_r_o_u_g_h___ adj.汹涌的；粗糙的；粗略的
18．_m__o_to_r___ n．发动机；马达 adj.有引擎的；机动车的
19．_c_a_n_d_i_d_a_te____ n．候选人；应试者
拓展词汇会变 1．__q_u_a_l_if_ie_d____ adj.符合资格；具备……的知识(或技能、学历 等)→__q_u_a_li_f_y___ v．(使)具有资格；(使)合格→__q_u_a_li_f_ic_a_ti_o_n_____ n．资 格；资历；资格证书 2．___e_n_t_h_u_s_ia_s_ti_c___ adj.热情的；热心的→___e_n_th_u_s_ia_s_t_ic_a_l_ly_____ adv.热情地→__e_n_t_h_u_s_ia_s_m___ n．热情；热忱 3．__a_b_o_ar_d___ adv.& prep.上(船、飞机、公共汽车等)→___b_o_ar_d__
v．上船(或火车、飞机、公共汽车等)；寄宿 n．木板；董事会；伙食
4．__a_s_si_g_n___ vt.分派；布置；分配→___a_s_si_g_n_m_e_n_t__ n．任务；作 业；分配
5．_e_n_v_y___ n．& vt.羡慕；妒忌→___en_v_i_o_u_s__ adj.嫉妒的；羡慕的 6．__b_e_l_o_n_g_in_g_s___ n．[pl.]财物；动产→___b_e_l_o_n_g_ vi.属于；应在(某 处) 7．_s_e_lf_i_sh___ adj.自私的→_s_e_lf_i_sh_l_y__ adv.自私地→___se_l_f_is_h_n_e_s_s___ n．自私
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☆佳作诵读 Recently，students in our class 1.have had a discussion on whether space 2.is worth exploring. ①30% of us think space exploration is not worthwhile.They think space is too 3.far away from us and our daily life.And the money 4.spent on space exploration can be used to solve the earth's problems 5.such as starvation and pollution.
它们最终又产生了碳、氮、水蒸气和其他的气体。它们 后来构成了地球的大气层。
[句式仿写] 现在十一点了，可能他已经到达迈克的家 了。
It's eleven o'clock now.He is to get to Mike's house.
4．(教材 P26)This produced a chain reaction，which made it possible for life to develop.
5．Press the button when the light goes on，and you'll soon ________ it.
6．A fighting between the two friends ________，ending the friendship kept for many years.
Small plants multiplied and filled the first oceans and seas with oxygen.This encouraged the 5.________ (develop)of early shellfish and nd animals such 6.________ insects，reptiles and dinosaurs appeared after green plants appeared.Small clever animals spread all 7.________ the earth.They are putting too much carbon dioxide into the atmosphere，8.________ prevents heat from escaping from
1 单词拓展识记 一、单词与派生 1. astronomy n．天文学→ astronaut n．宇航员 → astronomer n．天文学家 2. religion n．宗教；宗教信仰→ religious adj.宗 教的；虔诚的 3. violent adj.猛烈的；激烈的；强暴的→ violently adv.强烈地；猛烈地；激烈地→ violence n．暴力；暴力 行为
二、语境填空 1．Do you think our education system (制度) needs improving? 2．The discussion has become more and more violent (激 烈的)． 3．Without practice there would be no theory (理论)． 4．They can't exist (生存)with the money he's making. 5．The smell of new bread floated (漂浮)up from the kitchen.
这引起连锁反应，使得生命开始发展成为可能。
[句式仿写] 我提出一个条件，人人都要准时。 I made it a condition that everybody must be on time.
5．(教材 P31)I found I was carried twice as far as on the earth and fell over.
What is known to us is that Mr.Li will give us the lessons next Monday.
2．(教材 P25)The earth became so violent that it was not clear whether the shape would last or not.
the earth into space.9.________ life will continue on the earth for millions of years to come will depend on whether this problem can 10.________ (solve)．
【答案】1.a 2.They 3.its 4.harmful 5.development 6．as 7.over 8.which 9.Whether 10.be solved
1 高考真题演练 Ⅰ.完形填空——完成句子 1．(2014·天津高考)I was puzzled.我很困惑。
☞好句延展 1．百分之四十的学生认为加入这个组织是值得的。 40% of the students think joining the organization is worth-while. 2．而且，随着研究的不断深入，我们也许会找到解决这 个问题的方式。
What's more，with further research，we may find the way t源自 solve the problem.
6．On the other hand,70%think space is worth exploring because we have 7.benefited a lot from it，such as using satellites for communication and weather forecast.8.What's more，②with further space research，we may solve the population problem by moving to other planets one day.Also， space research will enable us to find new sources to solve the problem of energy shortages on the earth.
2 短语多维运用 一、互译练习 1．及时；终于 in time 2．下蛋 lay eggs 3．产生；分娩 give birth to 4．轮到某人；接着 in one's turn 5．阻止；制止 prevent...from... 6．挡住(光线) block out
7．cheer up 感到高兴；感到振奋 8．now that 既然 9．get the hang of 熟悉；掌握；理解 10．break out 爆发；突发 11．watch out 密切注视；当心；提防 12．solar system 太阳系
6．Eating too many desserts can be harmful (有害 的)to one's teeth.
7．“ What happened？” John's mother asked him in a gentle (温和的) voice.
8．His face wore a puzzled (困惑的)expression. 9．Most of the evidence had been destroyed. Thus (因 此) it was almost impossible to prove him guilty. 10．The plane crashed (坠毁) into the mountain.
☞好词积累
1．have a discussion 进行一场讨论 2．be worth doing 值得做…… 3．far away from 离……很远 4．spend...on 在……花费 5．such as 例如 6．on the other hand 另一方面 7．benefit...from 从……中获益 8．what's more 而且
地球变得如此激烈动荡以至于不知道这个固体形状是否 会继续存在下去。
[句式仿写] 你是否参加她的生日晚会都没有太大关 系。
It doesn't matter much whether you will take part in her birthday party or not .
3．(教材 P25～26)They were in time to produce carbon， nitrogen，water vapour and other gases，which were to make the earth's atmosphere.
【答案】 1.prevented from 2.cheered up 3.in time 4．Now that 5.get the hang of 6.broke out
3 句式高仿演练 1．(教材 P25)What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe. 随后它会变成什么没人能知道，直到 38～45 亿年前，这 团尘埃才慢慢地形成一个固体的球状物。 [句式仿写] 我们所知道的是李先生下周一给我们上 课。
(当我向前迈步时)我发现我所走的距离是在地球上的两 倍，我跌倒了。
[句式仿写] 我的收入是他的两倍。 My income is twice as much as his .
它们最终又产生了碳、氮、水蒸气和其他的气体。它们 后来构成了地球的大气层。
[句式仿写] 现在十一点了，可能他已经到达迈克的家 了。
It's eleven o'clock now.He is to get to Mike's house.
4．(教材 P26)This produced a chain reaction，which made it possible for life to develop.
5．Press the button when the light goes on，and you'll soon ________ it.
6．A fighting between the two friends ________，ending the friendship kept for many years.
Small plants multiplied and filled the first oceans and seas with oxygen.This encouraged the 5.________ (develop)of early shellfish and nd animals such 6.________ insects，reptiles and dinosaurs appeared after green plants appeared.Small clever animals spread all 7.________ the earth.They are putting too much carbon dioxide into the atmosphere，8.________ prevents heat from escaping from
1 单词拓展识记 一、单词与派生 1. astronomy n．天文学→ astronaut n．宇航员 → astronomer n．天文学家 2. religion n．宗教；宗教信仰→ religious adj.宗 教的；虔诚的 3. violent adj.猛烈的；激烈的；强暴的→ violently adv.强烈地；猛烈地；激烈地→ violence n．暴力；暴力 行为
二、语境填空 1．Do you think our education system (制度) needs improving? 2．The discussion has become more and more violent (激 烈的)． 3．Without practice there would be no theory (理论)． 4．They can't exist (生存)with the money he's making. 5．The smell of new bread floated (漂浮)up from the kitchen.
这引起连锁反应，使得生命开始发展成为可能。
[句式仿写] 我提出一个条件，人人都要准时。 I made it a condition that everybody must be on time.
5．(教材 P31)I found I was carried twice as far as on the earth and fell over.
What is known to us is that Mr.Li will give us the lessons next Monday.
2．(教材 P25)The earth became so violent that it was not clear whether the shape would last or not.
the earth into space.9.________ life will continue on the earth for millions of years to come will depend on whether this problem can 10.________ (solve)．
【答案】1.a 2.They 3.its 4.harmful 5.development 6．as 7.over 8.which 9.Whether 10.be solved
1 高考真题演练 Ⅰ.完形填空——完成句子 1．(2014·天津高考)I was puzzled.我很困惑。
☞好句延展 1．百分之四十的学生认为加入这个组织是值得的。 40% of the students think joining the organization is worth-while. 2．而且，随着研究的不断深入，我们也许会找到解决这 个问题的方式。
What's more，with further research，we may find the way t源自 solve the problem.
6．On the other hand,70%think space is worth exploring because we have 7.benefited a lot from it，such as using satellites for communication and weather forecast.8.What's more，②with further space research，we may solve the population problem by moving to other planets one day.Also， space research will enable us to find new sources to solve the problem of energy shortages on the earth.
2 短语多维运用 一、互译练习 1．及时；终于 in time 2．下蛋 lay eggs 3．产生；分娩 give birth to 4．轮到某人；接着 in one's turn 5．阻止；制止 prevent...from... 6．挡住(光线) block out
7．cheer up 感到高兴；感到振奋 8．now that 既然 9．get the hang of 熟悉；掌握；理解 10．break out 爆发；突发 11．watch out 密切注视；当心；提防 12．solar system 太阳系
6．Eating too many desserts can be harmful (有害 的)to one's teeth.
7．“ What happened？” John's mother asked him in a gentle (温和的) voice.
8．His face wore a puzzled (困惑的)expression. 9．Most of the evidence had been destroyed. Thus (因 此) it was almost impossible to prove him guilty. 10．The plane crashed (坠毁) into the mountain.
☞好词积累
1．have a discussion 进行一场讨论 2．be worth doing 值得做…… 3．far away from 离……很远 4．spend...on 在……花费 5．such as 例如 6．on the other hand 另一方面 7．benefit...from 从……中获益 8．what's more 而且
地球变得如此激烈动荡以至于不知道这个固体形状是否 会继续存在下去。
[句式仿写] 你是否参加她的生日晚会都没有太大关 系。
It doesn't matter much whether you will take part in her birthday party or not .
3．(教材 P25～26)They were in time to produce carbon， nitrogen，water vapour and other gases，which were to make the earth's atmosphere.
【答案】 1.prevented from 2.cheered up 3.in time 4．Now that 5.get the hang of 6.broke out
3 句式高仿演练 1．(教材 P25)What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe. 随后它会变成什么没人能知道，直到 38～45 亿年前，这 团尘埃才慢慢地形成一个固体的球状物。 [句式仿写] 我们所知道的是李先生下周一给我们上 课。
(当我向前迈步时)我发现我所走的距离是在地球上的两 倍，我跌倒了。
[句式仿写] 我的收入是他的两倍。 My income is twice as much as his .