人教版新课标高中英语必修三unit4 知识总结和练习 无答案
Unit 4 Astronomy :the science of the star Lecture 1 words and phrases1.天文学大气层；氛围2.重力；万有引力系统3.链子；连锁碰撞4.（使）漂浮；浮动温和的5.阻止；制止对...迷惑不解6.熟悉；掌握突发；爆发7.分娩；产生轮到某人8.既然为...奠定基础9.产生；存在保护...免受...伤害10.苦苦思索 ...对某人来说仍是个谜11.摧毁康复；痊愈12.结果是为某人加油13.密切注视照看；看守14.警告某人当心某事15.警告某人做／不要做某事16.失去耐性/用尽力气17.exhaust one’s patience/strengthLecture 2 Key structures1.倍数的表达方式①倍数+ as + adj/adv + as②倍数+ adj/adv 比较级+ than③倍数+ the size/height/weight/depth...+ of④倍数+ as many/much + n +as2.it作为形式宾语的用法Obviously , it is the internet that makes it easy to communicate with each other. 句中it作形式宾语，真正的宾语是life to develop，possible作宾语补足语。
常用于此结构的词还有think，feel，find，consider等。
构成：He feels it his pleasure to help me ．我发现那让他们感到很高兴。
老师提高了嗓音以便于被别人听到。
3.“be to+动词原形”的用法(1)表示按计划或安排要做的事。
When are you to leave for home?你什么时候回家?(2)表示命中注定要发生的事。
He was to become a pianist after so many years of hard work ．这么多年的艰苦训练之后他注定会成为一个钢琴家。
(3)表示“应该”，相当于should ，ought to 。
+it+宾语补足语+to do thinkfeelfindYou are to report to the police．你应该报警。
(4)表示“必须”，相当于must，have to。
You are to finish your homework before you watch TV．看电视之前你得先做完作业。
Lecture 3 Grammar Noun clauses as the subjectWhat I want is not an ordinary cafe but a very special one.It is reported that the COVID-19 spreads all over the world.That some people don’t pay attention to this virus will be proved a foolish behavior.Lecture 4 ExercisesⅠ.单句填空1.What makes me (puzzle) is why he left the country without telling anyone.2.we should work out a plan to deal with the present serous situation is important.3.Scientists have obtained more evidence plastic is finding itsway into the human body.4.It’s so important you need to get a certain amount of water each day.5.This is my father has taught me—to always face difficulties and hope for the best.6.The gold medal will be awarded to wins first place in the bicycle race.7.Success partially depends on you have the patience to do simple things perfectly.8.My first task was to decide where we should go and we should get there.9.Students can choose they want to do and register online.10.Every year, makes the most beautiful kite will win a prize in the kite Festival.Ⅱ.完成句子1. Obviously，it is the teamwork for them to go anywhere they want to.(it作形式宾语)显而易见，正是团队合作才使得他们去想去的地方成为可能。
2.her telephone number, we will have to send someone to deliver the message. (now that)既然我们谁也不知道她的电话号码，只有找个人去把消息3. in the open air tomorrow depends on the weather.(主语从句)他们的婚礼明天是否在户外举行取决于天气。
4. It remains unknown White when he goes abroad next month.(主语从句)人们还不知道在怀特先生下个月出国时谁来接替他5.Geological research shows that whenever the earth heats up a few degrees, the Arctic gets (倍数的表达)地质研容表明1每当地球温度上升几度，北极地区就会变暖3倍。
Ⅲ.语法填空On the first day of my first grade，I stood by the door with butterflies in my stomach．I1 （voice）my biggest concern to my mother，"How will I make friends？"She handed me advice，"Be yourself．" For the past 20 years，I have lived by these words．Soon I will graduate and become part of the real world．Nervously 2 （face）challenges，I know I will whisper to 3 （I）the two simple words "Be yourself"．BEarth Day， 4 （mark）on 22 April，is an annual event aiming to raise public awareness about environmental protection．First celebrated 5 1970，the Day now includes events in more than 190 countries and regions（地区）．No matter what you like to do，there is a way to get involved in various 6 （activity）on Earth Day．You can plant a tree，make a meal with locally grown vegetables，or save power﹣the possibilities are endless．CDoes the name of the college you attend really matter？Research on the question7 （suggest）that，for most students，it doesn't．What students do at college seems to matter much more than 8 they go．The students benefiting most from college are those9 are totally engaged （参与）in academic life，taking full advantage of the college's chances and resources（资源）．Students should have a proper attitude towards college before thinking about which college to attend，and it's never tooearly to make necessary preparations for a healthy and 10 （meaning）college experience．。
高一英语必修三知识点总结：Unit4
以下是为⼤家整理的关于《⾼⼀英语必修三知识点总结：Unit4》，供⼤家学习参考！ Unit 4 Astronomy: the science of the stars 1. be fundamental to… 对……是基本的，必需的This is fundamental to a true understanding of the book. 这对真正理解这本书⼗分重要。
2. in sb’s presence 当着某⼈的⾯，有某⼈在场 She asked them not to discuss the matter in her presence. 她要求他们不要当着她的⾯讨论这个问题。
3. be harmful to… 对……有害的 = do harm to…The air here is harmful to our health. 这⾥的空⽓对我们有害。
4. There is no harm in doing sth. 不妨做某事 = It does no harm to do sth. He may not be able to help but there’s no harm in asking him. 他可能帮不了忙，但是求他⼀下倒也⽆妨。
5. exist on… 靠……⽣存 = live on…They exist on very little food. 他们靠极少的⾷物⽣存。
6. exist in… 存在于……中 Several people believe the Devil exists in the world. 少数⼈认为世界上存在恶魔。
7. in a puzzle 不知如何是好，很迷惑 I am in a puzzle about what he said. 我对他说的话迷惑不解。
8. in time 1)迟早;最后 = sooner or later; eventually 2)及时;不迟 = not late You’ll learn how to do it in time. 你早晚能学会做这件事的。
高中英语必修三 unit 4知识点笔记及练习
必修四Unit4 知识点笔记和练习一、复习such 和so 的语序句型：such + ______________ so + ________________________________ _____________________________ __________________答案：such + a+ (adj)+ n.so + a dj. / adv.(adj.)+ ns adj. + a + n.(adj.) + <u>n. many/ much/ few/ little + ns/ <u>n.小练习：1. He was________excited that he couldn't get sleep.2. This teacher is_________ kind that we all like him.3.There is ________ much food in the refrigerator that we don’t need to buy anything.4. He ran____________quickly that I couldn't catch up with him.5. This is____________interesting a book that we all enjoy reading it.6.This is____________ interesting book that we all enjoy reading it.7. They are__________interesting books that we all enjoy reading them.8. He has_________many books that I can't count them.9. This is_________ a funny story that we all enjoy listening to it.10. There was ________ much food that we couldn't eat it all.11. I have________ little money that I cannot afford a car.12. He is ________ a good student that we all like him.13. He is ________ good a student that we all like him.14. It was ________bad weather that he had to stay at home.答案：1. so 2. so 3 so 4 so 5 so 6 so 7 such 8 so 9 such 10 so 11 so 12 such 13 so 14 such二、复习名词性从句：1.做题步骤：（）划出：_____________________; 划出_____________;查看，如果缺少主，宾，表，或者谁的，在引导_______词里面选：who: whoever:whom: whomever:what: whatever:which: whichever:whose:查看，如果不缺少主，宾，表，或者谁的，在引导_______词或者引导________词里面选：where whereverwhen wheneverwhyhowas if/thoughweather/ if（少用)becausethat答案：1.做题步骤：（）划出：_从句_; 划出_从句中的谓语动词;查看，如果缺少主，宾，表，或者谁的，在引导代_词里面选：who: 指人（作主语）whoever: 无论任何人whom: 指人（作宾语）whomever: 无论任何人what: 东西whatever:无论任何东西which: 东西（有范围）whichever: 无论任何东西（有范围）whose: ……的查看，如果不缺少主，宾，表，或者谁的，在引导__副__词或者引导__连_词里面选：where 的地方wherever：无论．．．的地方when 的时间whenever：无论…的时间why 的原因how 的方式as if/though 好像whether/ if（少用) 是否because 因为that 无语意，只连接2.有用的小公式：1)和doubt 相关的从句，肯定句中，用_________引导；否定句中，用________引导。
新人教版必修三Unit 4 知识点 - 无答案
必修三Unit41．mental adj.精神的；思想的→mentally ad v.精神地；思想地2．intelligent adj.有智慧的；聪明的；有智力的→intelligence n．智力；智慧；才智3．universe n．宇宙；天地万物→universal adj.普遍的；全体的；全世界的→universally ad v.全体地，一致地4．determine v t.查明；确定；决定→determined adj.意志坚定的；有决心的→determination n．决心；果断5．agency→n.(政府的)专门机构；服务机构；代理处→agent n．代理人；经纪人6．transmit v t.&v i.传输；发送→transmission n．传送；传递；发送；发射→transmitter n．发射机；发射台；传播者，传输者7．disappointed adj.失望的；沮丧的→disappoint v t.使失望；使沮丧→disappointment n．失望；沮丧8．desire n．渴望；欲望v t.渴望；期望→desirable adj.合意的；可取的；值得拥有的9．independent adj.独立的；自立的→independently ad v.独立地；自立地1．launch v t.&n.发射；发起；上市①The enemy launched an attack again.发起②The new model will be launched in July.上市③China will launch another satellite into space.发射④The official launch date is in May.上市，发行2．orbit n．(环绕地球、太阳等运行的)轨道；势力范围v t.&v i.沿轨道运行；环绕……运行①A new satellite has been put into orbit around the earth.轨道②You should come within his orbit.势力范围③The earth take a year to orbit the sun.环绕……运行3．signal v t.&v i标志者；标明；发信号n.信号；标志①At an agreed signal they left the room.信号②Don't fire until I signal.发信号③The announcement signalled a clear change of policy.标明Words And Phrases知识要点1determined adj.有决心的；意志坚定的(教材P40)However，some scientists were determined to help humans realise their dream to explore space.然而，一些科学家决意要帮助人类实现探索太空的梦想。
人教版高一英语必修三 unit4 知识点复习总结
Book3 Unit41.astronomy n.天文学astronomer n.天文学家astronaut n.宇航员astrology n.占星学2.solar adj.太阳的，日光的lunar adj.月亮的3.system n.系统，体系，制度solar system 太阳系4.religion n.宗教（信仰）religious adj.宗教的5.theory n.学说，理论theoretical adj.理论（性）的6.practice adj.实践的▲Big Bang 宇宙大爆炸7.atom n.原子8.billion pron.&n.&adj.万亿，十亿billionaire n.十亿富翁9.globe n.全球，世界globally adv.全球的，世界上global adj.全球性的10.v iolentadj.暴力的，激烈的，强暴的violence n.暴力violate v.破坏domestic violent 家庭暴力violently adv.暴力地11.in time及时，终于in time for the busat one time 曾经，同时on time 准时in no time 立刻at a time 一次，每次at no time 决不all the time 一直at any time 在任何时刻at the same time 同时from time to time时不时地，偶尔ahead of time 提前take one’s time 从容不迫12.unlike prep.与...不同like vt./n.喜欢likely adj./adv.很可能（的）13.carbon n.碳▲nitrogen n.氮▲vapour n.水蒸气14.atmosphere n.大气层an atmosphere15.unlike prep.不同，不像adj.不同的be (un)likely to do16.harmful adj.有害的harm n./vt.伤害harmless adj.无害的17.exist vi.存在，生存existence n.存在，生存existent adj.存在的，尚存的18.p uzzlev.（使）迷惑/为难n.迷，难题puzzled/puzzling adj.19.biology n.生物学biologist n.生物学家biological adj.生物的20.reaction n.反应，回应react v.反应21.gentle n.温和的，文雅的gently adv.温和地，文雅地reach an agreement达成一致fortunately幸运的是got stuck 陷入nutrition guidelines 营养指南fundamental a.基本的，基础的fundamentalsn.基本原理/准则be fundamental to对于....是基础的▲presencen.出席，到场，存在22.presentadj.出席的，现在的▲dissolve v.溶解，解散dissolve into23.harmful adj.有害的harm n./v.有害harmless adj.无害的harmlessly adv.无害地harmlessness n.无害性，无恶意Abe harmful to BA cause/do harm to BA harm BThere is (no) harm in (sb’s) doing sth24.acid n.酸adj.酸的，刻薄的▲reaction n.反应，回应react v.反应in reaction to对...做出反应react to25.multiplyvt.（使）繁殖v.乘，增加multicultural adj.多元文化的multimedia adj.多媒体的multinationaladj.跨国的，多民族的26.chain n.链条a chain of一连串，一系列，连锁店27.oxygen n.氧▲shellfish n.水生有壳动物▲amphibian n.两栖动物▲reptile 爬行动物y eggs 下蛋▲dinosaur n.恐龙vt.+it+adj./n.+(for sb) to do vt.：make,think,consider,find,feel. ..A be+倍数+as+原级+as+B A be+倍数+比较级+than+B A be+倍数+the size/weight/ height/length/width+...+of B29.exist vi.生存，存在exist in 存在于...中exist on 靠...生存existence n.存在，生存come into exist产生、成立、开始存在existing/existentadj.现存的，现有的▲mammal n.哺乳动物30.give birth to 产生，分娩31.thus adv.因此，于是32.in one’s turn轮到某人，接着33.dioxide n.二氧化物carbon dioxide 二氧化碳34.in turn 依次，轮流by turns 轮流，交替turn in 交出，上交take turns to do sthturn in doing sth 轮流做... 35.prevent...from阻止，制止prevent/stop...(from)doing sth 阻止...做... protect...from...保护...不受...的侵害36.keep...from... 阻止...做... keep...doing sth 使...一直做... 37.p uzzle n.迷，难题v.（使）迷惑，使为难puzzle sb 使...迷惑/为难be puzzled by 被...迷惑puzzle about/over sth苦苦思索，仔细琢磨38.biology n.生物学biologist n.生物学家39.gravity n.重力40.satellite n.卫星41.gentle adj.温和的gently adv.温和地▲geologist n.地质学家geology n.地质学geography n.地理，地形42.physicist n.物理学家physically adv.身体地，物理地physics n.物理physical adj身体的，物理的. psychological adj.心理（学）的43.block out挡住光线▲extinct adj.灭绝的extinction n.灭绝，消失44.climate n.气候▲comet n.彗星45.crash v.碰撞，坠落46.spaceship n.宇宙飞船47.crashv.发出撞击声，（使）发出爆裂声，（使飞机）坠毁，（使汽车）猛撞vi.（公司等）倒闭，（股票）暴跌，（计算机等）死机，崩溃crash inton. 【常做单数】哗啦声，撞击声，爆裂声，碰撞（事件），（飞机）坠毁，暴跌，（计算机等的）崩溃48.pull v.拖，拉，拔出，抽出，（使）（车船等）移动，吸引pull-up 拉push-up 推pull away 驶离，离开pull down 把...往下拉，拆毁pull in/into（列车等）进站，（汽车等）靠边停下pull up使（车等）停下pull out（列车等）出站，拉出pull through（使）恢复健康/渡过难关▲lesson v.减少，减轻49.cheer up感到高兴，感到振奋cheer sb up 使某人振奋起来cheer sb on 为某人喝彩/加油49.f loat v.（使）浮动，漂浮n.漂浮物▲weightlessly adv.失重地▲cabin n.小屋，船舱51.now that既然52.get the hang of熟悉，掌握，理解53.break out突发，爆发break through 突破break up解散，结束，放假，分手break into 破门而入break down 出故障，失败break in 打断，插话。
2019-2020年高中英语人教版必修三unit4单元知识点总结
2019-2020学年高中英语人教版必修三Unit 4 Astronomy: the science of the stars1. system n1 [C] 系统; 组合装置the nervous system 神经系统the digestive system 消化系统a railway system 铁路系统 a stereo system 立体声音响设备2 [C]（思想、理论、原则等的）体系, 体制, 方法, 方式a system of philosophy 哲学体系the democratic system of government 民主政体a good system of teaching languages 教授语言的良好方法3 [U] 制度; 步骤; 条理You'll find little system in his method of work. 他的工作方法无甚条理.We must introduce some system into our office routine. 我们须在我们日常公务中建立一些制度.4 the system [sing]（某社会、机构、企业等中）沿袭已久的方法、做法和规则You can't beat the system 老规矩触动不得（必须照办）.5 (idm 习语) get sth out of one's `system (infml 口) 宣泄强烈的感情或满足强烈的愿望He desperately wants to be an actor, so you'll have to give him time to get it out of his system.他渴望当演员, 你就得容他时间让他施展自己的抱负.2.the∙ory1.[C, U] 學說；論；說：According to the theory of relativity, nothing can travel faster than light.根據相對論，光比什麼都傳播得快。
高中英语必修三(人教版)4单元重点知识回顾
11．keen adj.热衷的；渴望的→__k_e_e_n_ly__ →_k_ee_n_n_e_s_s_ n．渴望
be keen __a_b_o_u_t __热衷于 be keen _t_o_d_o__s_th_.热衷/渴望做某事
adv.热切地
12．argue vt.&vi.论证；争辩；争论→argument n．争论；争 吵；论点
单元重点知识回顾
Ⅰ.重点词汇
1．intelligent adj.有智慧的；聪明的；有智力的→_in_t_e_ll_ig_e_n_ce
n．智力；才智；智慧
intelligent ___to__d_o__做……是明智的 an intelligent _q_u_e_s_ti_o_n_机智的问题 intelligent ___b_e_i_n_g_s 有智力的生物 _h_i_g_h_/l_o_w_ intelligence高/低智商 in_t_e_ll_ig_e_n_c_equotient(＝IQ)智商
__s_ig_n_a_l__ (sb.) that...发信号/示意……
a d_a_n_g_e_r_/_w_a_r_n_in_g_ signal危险/警告信号 _t_ra_f_f_ic__si_g_n_a_ls__交通信号 signal ___f_o_r ___为(某事)而发信号 _s_en_d_/_g_i_v_e_o_u_t__ a signal发出信号
7．independent adj. 独立的；自立的→_i_n_d_e_p_e_n_d_e_n_tl_y adv.独立 地；自立地；无关地→__in_d_e_p_e_n_d_e_n_c_e n．独立；独立(之日)；自 主；自立
independent ____o_f___独立于；不依赖于 8．signal vt.&vi.标志着；标明；发信号 n．信号；标志 signal __(_to n．缺乏；短缺 vt.没有；缺乏→_l_a_c_k_in_g__ adj.缺乏 的；短缺的
高中英语-人教版-必修三-第四单元-基础知识点-(笔记版)培训讲学
高中英语_人教版_必修三_第四单元_基础知识点_(笔记版)Unit 4system系统，体系solar system 太阳系 government systems 政府体系interest vt. 使…感兴趣常用：Sth. interest Sb. interested adj. 感兴趣的interesting adj. 令人感兴趣的eg: What he said interested all of us.We are interested in the interesting story.1.根据一个普遍接受的理论，宇宙起源于一次大爆炸，这次大爆炸把物质射向四面八方。
（背过）a widely accepted theory,the universe startedwith…. throw matter in alldirections.世界上独一无二的东西，前面加定冠词the, 例如：thesun, the moon, the earth,the university, the world.但是名词前若有adj修饰，一般用不定冠词a/an。
例如：There is a big moon in thesky.Start/begin with 以…开始；to start/begin with首先=firstof allwide adj.&adv. Wide做副词表示具体的宽 He lay here,with his eyes wide open./wide awake.widely adv. 修饰抽象的广泛的 The book is widely read.Direction表示方向常和in,from搭配。
从某个方向用from, 朝某方向用in.in all directions 四面八方in the opposite direction 朝相反的方向例如：The woman went tothe direction from whichshe came.这个女士走向她来的方向。
2019-2020学年高中英语人教版必修三Unit4单元知识点讲解与练习
2019-2020学年高中英语人教版必修三Unit 4 Astronomy: the science of the stars 语言要点（模块）Ⅰ.词语辨析Ⅲ.重点词汇1. system n.[c] 系统；体系；制度；方法systematic adj 有系统的; 有条理的[典例]1). The solar system includes the sun and its eight planets. 太阳系包括太阳和它的八颗行星。
2). Alcohol is bad for your system. 喝酒对身体有害。
[练习] 根据句子的意思完成句子。
1). The ______ ______ (教育系统) operates very differently in the US and China.2). He introduced us a well-designed ______ ______ (铁路系统).Keys: 1). educational system 2). railway system2. lay vt. (laid, laid, laying) 把放下；摆设；铺(地毯) ；产(蛋)[典例]1). He laid his hand on my shoulder. 他把手放在我的肩上。
2). Who should we lay the blame on? 我们该责备谁?[重点用法] lay短语：lay eggs 下蛋lay sth. aside 把某物放在一边；积蓄（钱）lay sth. down 把某物放下lay the blame on sb.责备某人lay the table 摆桌子lay emphasis / stress on sth. 把重点放在某事上[练习] 根据句子的意思在括号里填入适当的词或翻译。
1). The bird ______ its eggs in other birds’ nests.2). He is a political leader that _____ _____ _____ _____ (非常强调) individual responsibility.3). He ______ some money ______ for rainy days.Keys: 1). lays 2). lays great stress on 3). lays/puts; aside3. harmful adj. 有害的；伤害的harm n.&vt. 伤害（某人）[典例]Many people are aware of the harmful effects of smoking. 很多人都意识到吸烟的危害。
2019-2020年高中英语人教版必修三unit4单元知识点复习与总结
2019-2020学年高中英语人教版必修三Unit4 Astronomy：the science of the stars1. the earth’s atmosphere 地球的大气层2. the solar system 太阳系3. a cloud of energetic dust 一团充满能量的尘埃4. be to do 不可避免将要发生；后来将发生As a young man he didn’t know he was to win world fame later on 5. violent adj. 猛烈的, 激烈的, 暴力引起的, 强暴的violence n. 猛烈, 激烈, 暴力a violent attack 猛烈的进攻violent dislike 极其的厌恶a violent death 横死; 暴死 a violent language 激烈的语言6. the solid shape 固体形状7. in time 及时; 最终on time 准时The doctor came just in time.You will learn how to do it in time.8.carbon dioxide 二氧化碳9.appear on its surface 出现在它的表面10.show its special qualities 显现独有特性11.allow sb to do sth 允许某人做某事allow doing sth 允许做某事12.dissolve harmful gases in the oceans and seas 把有害气体溶解在海洋里13.encourage v.鼓舞; 促进He encouraged me to learn dancing. 他鼓励我去学跳舞。
This encouraged the development of early selfish.这促进了早期贝壳类动物的发育。
人教版高中英语必修三Unit4Astronomy：thescienceofthestars课文知识点解析
高中英语学习材料madeofjingetiejiUnit 4 Astronomy：the science of the stars 课文知识点解析Warming UpDiscuss in pairs which science subjects are part of medicine,biochemistry,geophysics or astronomy.分组讨论哪些科学科目是医学，生物化学，地理学或天文学的一部分。
in pairs=two at a time=in twos一次两个，两个一组e.g.Shoes and slippers are sold in pairs.鞋子都是论双卖的。
注意：in+数词/名词（数词/名词以复数形式）e.g.in threes and fours 三三两两的in groups 成群的思维拓展in在这里表示：以……数量/形式、形状等。
e.g.Tourists queue in thousands to see the tomb.游客数以千计排着队看陵墓。
Reading1.The problem was that the earth became violent because itwas not clearwhether the solid shape was to last or not.这一问题变得越来越不确定，因为这一球体形状是否能够维持尚未明朗。
(1)violent adj. 猛烈的；激烈的；强暴的a violent language 激烈的语言a violent storm 猛烈的风暴a violent 猛攻思维拓展violence n.［U］1.暴力，强暴2.猛烈，剧烈，强烈(2)whether...or not... “是……还是……”在这里是主语从句,它还可以引导宾语从句、表语从句、同位语从句和状语从句。
e.g.I don’t know whether he will agree with me.（宾语）我不知道他是否同意我的观点。