人教版必修三Unit 4 词汇要点总结
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人教版高中英语必修三 unit4 重点单词讲解
but does no harm to adults. • There is no harm in doing sth
5. exist vi. 存在，有
• existence n. 存在；生存 • exist in 存在于 exist on 靠…生存 • Nothing exists on the moon as there is
8. block out 挡住；堵住
• An ugly building blocked out the view from the window.
• Police blocked out the street after the explosion.
• block one’s way • 阻碍某人的路
• What can we do to prevent/stop this disease (from) spreading?
• We must prevent the water from being polluted (pollute).
• 在被动语态中，from不可省略。 • 保护…不受… • protect/defend … from…
稍等一会（hold on)
紧紧抓住
13. break out (战争,争吵,疾病,火灾等) 爆发；突发 The Lugouqiao Incident broke out in 1937.
The audience broke out into thunderous cheers.
• break down 出故障；身体垮掉；失败 break up （关系）破裂；打碎；解散 break in 强行进入;插话 break into 闯入;突然…起来 break off 中断， break trough 突破； break away from 摆脱 break the rules/ law 违反规则/法律 break the records 打破记录
5. exist vi. 存在，有
• existence n. 存在；生存 • exist in 存在于 exist on 靠…生存 • Nothing exists on the moon as there is
8. block out 挡住；堵住
• An ugly building blocked out the view from the window.
• Police blocked out the street after the explosion.
• block one’s way • 阻碍某人的路
• What can we do to prevent/stop this disease (from) spreading?
• We must prevent the water from being polluted (pollute).
• 在被动语态中，from不可省略。 • 保护…不受… • protect/defend … from…
稍等一会（hold on)
紧紧抓住
13. break out (战争,争吵,疾病,火灾等) 爆发；突发 The Lugouqiao Incident broke out in 1937.
The audience broke out into thunderous cheers.
• break down 出故障；身体垮掉；失败 break up （关系）破裂；打碎；解散 break in 强行进入;插话 break into 闯入;突然…起来 break off 中断， break trough 突破； break away from 摆脱 break the rules/ law 违反规则/法律 break the records 打破记录
人教版高中英语必修三词汇表Unit4(含教材例句及词汇用法讲解)
人教版高中英语必修三词汇表（含教材例句及词汇用法讲解）Book3 Unit41. astronomy / əˈstrɒnəmi / n.天文学△astronomer /əs'trɒnəmə/ n.天文学家2. △solar /'səʊlə/ adj.太阳的；日光的3. system /ˈsɪstəm/ n. [C]系统；体系；制度solar system n.太阳系a transport system 运输系统The present educational system is unsatisfactory. 目前的教育体制并不令人满意。
4. religion /rɪ'lɪdʒən/ n. [C,U ] 宗教；宗教信仰Buddhism is one of the world religions and one of its most famous religious buildings inChina is the Potala Palace in Tibet. 佛教是世界宗教之一，在中国最著名的宗教建筑是西藏的布达拉宫。
5. theory /'θɪərɪ/ n. [C]学说；理论However, according to a widely accepted theory, the universe began with a "Big Bang" that threw matter in all directions. 然而，一种普遍为人们所接受的理论是：宇宙起源于一次大爆炸，这次大爆炸将物质投射到四面八方。
（P25）the Theory of Relativity相对论in theory理论上Your plan sounds fine in theory, but will it work?你的计划在理论上听起来不错, 但行得通吗?6. △B i g Bang n.宇宙大爆炸, 创世大爆炸7. atom /'ætəm/ n.原子8. billion /'bɪljən/ pron.&n.&adj.万亿；十亿For several billion years after the "Big Bang", the earth was still just a cloud of dust. 大爆炸后好几十亿年过去了，但地球还只是一团尘埃。
新版人教版高中英语词汇表必修三-Unit4
词汇表必修三Unit41. astronaut n. 宇航员;太空人2. procedure n. 程序;步骤;手续3. m ental adj 精神的;思想的4. cm abbr (centimetre/ senti: (r)or centimeter)厘米5. intelligent adj. 有智慧的;聪明的;有智力的6. rocket n. 火箭;火箭弹7. gravity n. 重力;引力8. frontier n. 边境;国界;边远地区9. vehicle n. 交通工具;车辆10. universe n. 宇宙;天地万物11. determined adj. 有决心的;意志坚定的12. determine vt. 查明;确定;决定13. satellite n. 人造卫星;卫星14. aunch n. 发射;发起;上市15. orbit n. (环绕地球、太阳等运行的)轨道;势力范围vt.＆vi.沿轨道运行;环绕…运行16. giant adj. 巨大的;伟大的n.巨人;巨兽;伟人17. leap n. 跳跃;剧增;剧变(leapt, leapt /lept/or leaped, leaped vt.＆vi.跳过;跃过18. mankind n. 人类19. agency n. (政府的)专门机构;服务机构;代理处20. transmit vt.＆vi.传输;发送21. data n. [pl.]资料;数据22. disappointed adj. 失望的;沮丧的23. desire n. 渴望;欲望vt.渴望;期望24. carry on 继续做, 坚持干25. ongoing adj. 持续存在的;仍在进行的;不新发展的26. on board 在宇宙飞船上;在船上;在飞机上27. .independently .adv.独立地;自立地28. independent adj. 独立的;自立的29. spacecraft n. 航天器;宇宙飞船30. spacewalk n. 太空行走;太空行走的时间31. jade n. 玉;翠;玉器32. dock vi.＆vt.(两架航天器)对接;(使)……进港.码n头;船坞33. signal vt.＆vi.标志着;标明;发信号n.信号;标志34. in the hope of doing sth抱着……的希望35. so as to (do sth)为了;以便36. recycle vt. 回收利用;再利用37. muscle n. 肌肉;实力;影响力38. lack n. 缺乏;短缺.没有;缺乏39. float vi. 浮动;源流;源浮；vt使浮动;使漂流40. .otherwise .adv.否则;要不然41. beyond prep.在更远处;超出42. solar adj. 太阳的;太阳能的43. solar system太阳系;类太阳系44. current adj. 当前的;现在的n.水流;电流;思潮45. figure out弄懂;弄清楚;弄明白46. sufficient adj. 足够的;充足的47. soap n. 肥皂48. towel n. 毛巾;抹布49. microwave n.( also microwave oven)微波炉50. tissue n. 纸巾;(人、动植物细胞的组织)51. facility n. 设施;设备52. keen adj. 热衷的;渴望的53. globe n. 地球;世界;地球仪54. argue vt.＆vi.论证;争辩;争论55. argument n. 争论;争吵;论点56. fatal adj. 致命的;灾难性的57. shallow adj. 肤浅的;浅的58. result in导致;造成59. pattern n. 模式;图案;模范60. analysis n (pl analyses )(对事物的)分析;分析结果61. as a result 所以;结果(是)62. high- end adj. 高端的63. monitor n. 监视器;监测仪vt.监视;监测;监控64. .regularly .adv.经常;定期地65. regular adj. 定期的;经常的;正常的66. foam n. 泡沫橡胶;泡沫67. pillow n. 枕头68. smartphone n. 智能手机69. resource n. 资源;财力;物力70. imited adj. 有限的71. provide for sb提供生活所需72. closing adj. 结尾的;结東的n.停业;关闭;倒闭73. in closing 最后74. mystery n. 神秘事物;迷75. run out用完;耗尽76. attach vt. 系;綁;贴77. oxygen n. 氧;氧气78. Sputnik 1 “旅伴一号”(苏联发射的人类第一颗人造卫星)79. S. .abbr.th.Unio.o.Sovie.Socialis.Republics苏联80. Yuri Gagarin 尤里・加加林(苏联宇航员)81. Neil Armstrong/'niol ' a: strop/尼尔・阿姆斯特朗(美国宇航员)82. .NASA .abbr.Nationa.Aeronautic.an.SpaceAdministratio.(美国)国家航空与航天局83. Voyager1 “旅行者一号”84. Soyuz 11 “联盟11号85. Challenger “挑战者”号航天飞机86. the International Space Station国际空间站87. Jade Rabbit “玉兔”月球车88. Mars n. 火星89. Jupiter n. 木星90. Typhoon Goni 合风天鹅91..GP..abbr.globa.positionin.system全球(卫星)定位系统。
人教版高中英语选择性必修第三册Unit 4 Adversity and Courage 单元重点小结
n.动机;原因;目的
重点短语
1. dream of
梦见;梦想
2. turn sb down
拒绝(某人)
3. be enthusiastic about
对……热情
4. set off
动身;出发
5. under one’s guidance
在某人的指导下
6. make fire
生火
7. give off
7. envy
n.& vt.羡慕;妒忌
8. sink
vi.沉没;下沉;下降 vt.使下沉;使沉没
9. blanket
n.毯子
10. voyage n.& vi.航海;航行
11. navy
n.海军;海军部队
12. genuine
adj.真正的;真诚的;可信赖的
13. resolve vi.& vt.决定;决心;解决(问题或困难) n.决心;坚定的信
告活动;广告业
24. corporate adj.公司的;法人的;社团的
25. loyal
adj.忠诚的;忠实的→
loyalty n.忠诚
26. motor
n.发动机;马达 adj.有引擎的;机动车的
27. candidate
n.候选人;应试者
28. commitment n.承诺;结束
Unit 4
单元重点小结
英语
重点单词
1. adversity n.困境;逆境
2. wage n.工资
3. bitter
adj.严寒的;激烈而不愉快的;味苦的
4. enthusiastic adj.热情的;热心的
5. aboard adv.& prep.上(船、飞机、公共汽车等)
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。
人教版高中英语必修第三册 Unit 4 Space Exploration 单元重点小结
24. otherwise adv.否则;要不然 25. beyond prep.在更远处;超出 26. current adj.当前的;现在的 n.水流;电流;思潮 27. sufficient adj.足够的;充足的 28. towel n.毛巾;抹布 29. telescope n.望远镜 30. tissue n.纸巾;(人、动植物细胞的)组织 31. facility n.设施;设备 32. globe n.地球;世界;地球仪 → global adj.全球的;整体的 33. argue vt.& vi.论证;争辩;争论 → argument n.争论;争吵;论点
of carrying on space exploration despite the huge risks.
这是因为哪怕风险巨大,人类还是坚信太空探索极为重要。
3.
It
is necessary
to find
a new home for
people in space,as the resources on Earth will run out.
本课结束
4.Please give me a knife to cut with
.
请给我一把切东西的刀子。
5.Her mother plans to fly to Beijing at least four times a year
so as to/in order to visit her. 她母亲计划每年至少四次飞到北京去看她。
重点短语
1. be determined to do sth
决心做某事
2. in the hope of doing sth
抱着……的希望
人教版选择性必修 第三册Unit 4 Adversity and Courage重点短语清单
选择性必修三Unit 4 Adversity and Courage 重点短语Ⅰ.英译中1.make fire：生火2.give off：发出，释放（气味、光、热等）3.go smoothly：进展顺利，进行得毫无阻碍4.lie ahead：在前面，即将来临，尚待处理5.bitter cold：刺骨地寒冷6.well and truly：真正地，彻底地，确实地7.resolve to do sth：决心做某事8.keep sb's spirits up：鼓舞某人的精神，使某人保持乐观9.go from bad to worse：每况愈下，情况越来越糟10.behave in a decent manner：举止得体，行为正派11. a motive for (doing) sth：（做某事的）动机，理由12.curiosity killed the cat：好奇害死猫（意指过于好奇可能会带来麻烦或危险）make fire翻译：生火例句：He used flint and steel to make fire in the wilderness.中文：他用燧石和钢片在荒野中生火。
give off翻译：发出（气味、光、热等）例句：The flowers give off a sweet scent that fills the entire garden.中文：花朵散发出甜美的香气，弥漫了整个花园。
go smoothly翻译：进展顺利例句：The concert went smoothly with no technical issues.中文：音乐会进展顺利，没有出现技术问题。
lie ahead翻译：在前面，即将来临例句：Many challenges lie ahead for the young entrepreneur.中文：这位年轻的企业家面前还有许多挑战。
bitter cold翻译：刺骨地寒冷例句：The winter wind blew, bringing bitter cold to the city.中文：冬风吹拂，给这座城市带来了刺骨的寒冷。
人教版高中英语必修三--unit4-重点单词讲解
on time 按时，准时
He will come on time even though it rains.
time的短语
• some time 一些时间 • at times 时常 • kill time 消磨时间 • behind time 落后 • all the time 一直 • at a time 一次 • at this time 这时 • at that time 那时 • in time of 在....的时候
表示原因的连词： seeing(that)/given(that)/considering(that)鉴于; 考虑到
Seeing (that) he is ill, he is unlikely to come.
Given/Considering their inexperience/ that they are inexperienced，they’ve done a good job.
牵引力?反义词push?pullout离站?pullin进站停靠?pullover把车开到路边?pullup停车停止?pulldown拆毁?pullthrough恢复健康watchoutforlookoutfor?watchoutlookout?小心?watchover?照管
Unit 4
1. violent 猛烈的；激烈的；暴力的
10. cheer (sb.) up ；感到振奋；使高兴
The crowd cheered up when they saw the team arrive. He took her to the concert to cheer her up.
cheerful adj. 快乐的，高兴的 Cheers! 干杯！
He will come on time even though it rains.
time的短语
• some time 一些时间 • at times 时常 • kill time 消磨时间 • behind time 落后 • all the time 一直 • at a time 一次 • at this time 这时 • at that time 那时 • in time of 在....的时候
表示原因的连词： seeing(that)/given(that)/considering(that)鉴于; 考虑到
Seeing (that) he is ill, he is unlikely to come.
Given/Considering their inexperience/ that they are inexperienced，they’ve done a good job.
牵引力?反义词push?pullout离站?pullin进站停靠?pullover把车开到路边?pullup停车停止?pulldown拆毁?pullthrough恢复健康watchoutforlookoutfor?watchoutlookout?小心?watchover?照管
Unit 4
1. violent 猛烈的；激烈的；暴力的
10. cheer (sb.) up ；感到振奋；使高兴
The crowd cheered up when they saw the team arrive. He took her to the concert to cheer her up.
cheerful adj. 快乐的，高兴的 Cheers! 干杯！
新课标人教版必修三Book3 Unit4 reading
• 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；全世界的 • 5． violent adj.猛烈的；强暴的→ violence n．暴力→ adv.猛烈地 violently 6．atmosphere n．大气层；气氛 ___ 7． unlike prep.不同；不像→ dislike vt.不喜欢 8． presencen．出席；到场；存在→ present adj. & n. & v．在场的；目前，现在；出席；颁发，授予
Q2：What’s the significance of the
presence of water on the earth?
It allowed the earth to dissolve harmful
gases and acids into the oceans and seas.
3. Fill in the blanks in the following form. Time Big Bang What happened Atoms ______ began to form and combine to create stars and other bodies.
• The future of the earth:
And human beings put too much carbon dioxide into the ________, which ______heat ______ atmosphere prevents from escaping from the earth into space. As a result, the problem of ________occurs. Whether life hot will continue on the earth for million of years to come will________ whether this problem depend on can be solved.
Q2：What’s the significance of the
presence of water on the earth?
It allowed the earth to dissolve harmful
gases and acids into the oceans and seas.
3. Fill in the blanks in the following form. Time Big Bang What happened Atoms ______ began to form and combine to create stars and other bodies.
• The future of the earth:
And human beings put too much carbon dioxide into the ________, which ______heat ______ atmosphere prevents from escaping from the earth into space. As a result, the problem of ________occurs. Whether life hot will continue on the earth for million of years to come will________ whether this problem depend on can be solved.
人教版高中英语必修三Unit4重点词汇
运用 根据汉语意思完成英文句子。 ⑴ 昨天晚上, 两个小偷破门而入小李 家, 并偷走了一块手表。
Last night, two thieves b__r_o_k_e_i_n_t_o__
Xiao Li’s home and stole a watch.
⑵当地震发生时, 大家都在睡觉。 When the earthquake _b_r_o_k_e_o_u_t_, everyone was sleeping in bed.
必修③
Unit4航天科技
1. system n. 系统; 体系; 制度
例句 In our solar system eight planets circle around the sun. 在我 们的太阳系里，有八个行星绕太阳 运转。
搭配
the computer system 计算机系统 a railway system 铁路系统 the education system 教育体制 a social system 社会制度
派生 systematic adj.有条理的
运用 根据汉语意思完成英文句子。 我认为，目前的考试制度必须改革。
In my opinion, the present examination system must be reformed.
2. theory n. 学说; 理论
例句 However, according to a widely accepted theory, the universe began with a “Big Bang” that threw matter in all directions. 但是，一种普遍为人们所 接受的理论是：宇宙起源于一次大爆炸， 这次大爆炸将物质投射到四面八方。
新版人教版高中英语词汇表必修三 Unit4
词汇表必修三Unit41. astronaut n. 宇航员;太空人2. procedure n. 程序;步骤;手续3. m ental adj 精神的;思想的4. cm abbr (centimetre/ senti: (r)or centimeter)厘米5. intelligent adj. 有智慧的;聪明的;有智力的6. rocket n. 火箭;火箭弹7. gravity n. 重力;引力8. frontier n. 边境;国界;边远地区9. vehicle n. 交通工具;车辆10. universe n. 宇宙;天地万物11. determined adj. 有决心的;意志坚定的12. determine vt. 查明;确定;决定13. satellite n. 人造卫星;卫星14. aunch n. 发射;发起;上市15. orbit n. (环绕地球、太阳等运行的)轨道;势力范围vt.＆vi.沿轨道运行;环绕…运行16. giant adj. 巨大的;伟大的n.巨人;巨兽;伟人17. leap n. 跳跃;剧增;剧变(leapt, leapt /lept/or leaped, leaped vt.＆vi.跳过;跃过18. mankind n. 人类19. agency n. (政府的)专门机构;服务机构;代理处20. transmit vt.＆vi.传输;发送21. data n. [pl.]资料;数据22. disappointed adj. 失望的;沮丧的23. desire n. 渴望;欲望vt.渴望;期望24. carry on继续做，坚持干25. ongoing adj. 持续存在的;仍在进行的;不新发展的26. on board 在宇宙飞船上;在船上;在飞机上27. independently adv. 独立地;自立地28. independent adj. 独立的;自立的29. spacecraft n. 航天器;宇宙飞船30. spacewalk n. 太空行走;太空行走的时间31. jade n. 玉;翠;玉器32. dock vi.＆vt.(两架航天器)对接;(使)……进港.码n头;船坞33. signal vt.＆vi.标志着;标明;发信号n.信号;标志34. in the hope of doing sth抱着……的希望35. so as to (do sth)为了;以便36. recycle vt. 回收利用;再利用37. muscle n. 肌肉;实力;影响力38. lack n. 缺乏;短缺.没有;缺乏39. float vi. 浮动;源流;源浮；vt使浮动;使漂流40. otherwise adv. 否则;要不然41. beyond prep.在更远处;超出42. solar adj. 太阳的;太阳能的43. solar system太阳系;类太阳系44. current adj. 当前的;现在的n.水流;电流;思潮45. figure out弄懂;弄清楚;弄明白46. sufficient adj. 足够的;充足的47. soap n. 肥皂48. towel n. 毛巾;抹布49. microwave n.( also microwave oven)微波炉50. tissue n. 纸巾;(人、动植物细胞的组织)51. facility n. 设施;设备52. keen adj. 热衷的;渴望的53. globe n. 地球;世界;地球仪54. argue vt.＆vi.论证;争辩;争论55. argument n. 争论;争吵;论点56. fatal adj. 致命的;灾难性的57. shallow adj. 肤浅的;浅的58. result in导致;造成59. pattern n. 模式;图案;模范60. analysis n (pl analyses )(对事物的)分析;分析结果61. as a result 所以;结果(是)62. high- end adj. 高端的63. monitor n. 监视器;监测仪vt.监视;监测;监控64. regularly adv. 经常;定期地65. regular adj. 定期的;经常的;正常的66. foam n. 泡沫橡胶;泡沫67. pillow n. 枕头68. smartphone n. 智能手机69. resource n. 资源;财力;物力70. imited adj. 有限的71. provide for sb提供生活所需72. closing adj. 结尾的;结東的n.停业;关闭;倒闭73. in closing 最后74. mystery n. 神秘事物;迷75. run out用完;耗尽76. attach vt. 系;綁;贴77. oxygen n. 氧;氧气78. Sputnik 1 “旅伴一号”(苏联发射的人类第一颗人造卫星)79. the USSR abbr. the Union of Soviet Socialist Republics苏联80. Yuri Gagarin 尤里・加加林(苏联宇航员)81. Neil Armstrong/'niol ' a: strop/尼尔・阿姆斯特朗(美国宇航员)82. NASA abbr. National Aeronautics and SpaceAdministration (美国)国家航空与航天局83. Voyager1 “旅行者一号”84. Soyuz 11 “联盟11号85. Challenger “挑战者”号航天飞机86. the International Space Station国际空间站87. Jade Rabbit “玉兔”月球车88. Mars n. 火星89. Jupiter n. 木星90. Typhoon Goni 合风天鹅91. GPS abbr. global positioning system全球(卫星)定位系统。
新人教版必修第三册Unit 4单词联想记忆
2019高中英语新教材人教版必修第三册Unit 4单词完整版1.astronaut/'æstrənɔːt /n．宇航员；太空人记：.astro=star星星2.procedure / prə'siːdʒə(r)/ n.程序；步骤；手续记：pro前ced走precious predict accessory3.mental / 'mentl / adj.精神的；思想的记：men 人4.cm abbr. (centimeter /'sentimi:t ə(r)/ or centimete n.厘米5.intelligent / ɪn'telɪdʒənt /adj.有智慧的；聪明的；有智力的记：intel =inter 在....之间lig=lect选择。
在两个之间能做出正确的选择6.rocket / 'rɒkɪt /n．火箭；火箭弹7.gravity / 'ɡrævəti /n.重力；引力8.frontier/'frʌntɪə(r)/ /n．边境；国界；边远地区记：front前面的在前线的9.vehicle / 'viːɪkl /n．交通工具；车辆10.universe / 'juːnɪvɜːs /n．宇宙；天地万物记：un一ver转。
围着一个转unit union diverse11.determined/ dɪ'tɜːmɪnd /adj.有决心的；意志坚定的12.determine/dɪ'tɜːmɪn /vt．查明；确定；决定13.satellite/'sætəlaɪt /n．人造卫星；卫星unch/lɔːntʃ/vi．&n．发射；发起；上市记：落起15.orbit / 'ɔːbɪt /n．（环绕地球、太阳等运行的）轨道；势力范围vt.& vi.沿轨道运行；环绕……运行记：bit一点点。
(完整版)人教版高中英语必修三unit4知识点汇总及练习
Unit 4 Astronomy: the science of the stars 单元重点预览1. loudly / loud / aloud词语3. remain / leave辨析4.climate / weather1.violent adj.强暴的，剧烈的2. fundamental adj.基本( 础 ) 的 n.[pl.] 基来源则(法例 )3.development n.词生长，发展；新状况汇词部形4. lay vt.放下；陈设；产分变(蛋 )化lay---laid---laid---layi ng5. prevent vt.预防，防备6. gentle adj.平和的；柔和的7. physics n.物理，物理学2.unlike / dislike5.now that / since / because / as violence n.暴力，强violently adv. 强暴暴；剧烈地；剧烈地fundamentally adv. fundament n. 基础；基当地；根当地根本develop vt.developed adj. 发达发展；产生的 developing adj. 发vi. 生长；发展展的lie vi. 躺，平放；lie n.&vi. 谎言；谎话位于lie---lied---lied---lyin lie---lay---lain---lyi gngprevention n.预防；preventable adj可.防阻挡；阻碍止的，可预防的gently adv.平和地；静静地physicist n.physical adj.身体的；物理学家物理 (学)的；物质的1.system n.[c] 系；系统；制度；方法y vt. (laid, laid, laying) 把⋯⋯放下；； (地毯 ) ； (蛋)重 3. harmful adj. 有害的；害的点 4. exist vi. 存在；生计5. puzzle v.(使)诱惑； (使)苦思n.；6.pull v.拉，拖，拔；移 n.拉，拖；拉 (引 )力7.cheer vt.&vi. (使)高、振； ( )呼1.to begin with 以⋯⋯开始；由⋯⋯作开；第一2.in time 及；最；早重 3. in one ’ s turn到某人；接着点 4. prevent...from 使⋯⋯不做事；阻挡⋯⋯做某事5. block out 住（光）6. be off = set off 出；身；不用上班 /学/开7.break out (灾、争等 )突；爆8.watch out 亲密注；当心；防备1. It exploded loudly with fire and rock, which were in time to producethe water vapour, carbon dioxide, oxygen, nitrogen and other gases,重点句which were to make the earth’ s atmosphere.子 2. That made it possible for life to begin to develop.3.But when I tried to step forward I found I was carried twice as far ason the earth and fell over.重点从句和表从句（法部分）法言重点Ⅰ .辨析1. loudly / loud / aloud【解】loudly adv 响亮地，大声地loud adj/adv 与 sing, speak, talk用aloud adv 相默而言；出声【】依据句子的意思在括号里填入适合的。
人教版必修三第四单元核心词汇和短语
Unit 4 Astronomy: the science of the stars （一）核心词汇1.system n系统，体系，制度the solar system 太阳系the education system 教育体制Eg:The bank is equipped with a new alarm system.这家银行装有新的警报系统。
2.theory n学说，理论theoretical adj 理论的theoretically adv理论地in theory 理论上，按理说Eg:In theory, it can be used for ten years.从理论上说它能用十年。
3.in time 及时，迟早in time for sth/ to do sth来得及/及时做某事in no time 立刻，马上Eg:When you are in trouble , I will come to help you in time. 当你处于困境时，我会及时来帮助你。
You will learn how to do it in time.你迟早会学会如何做这事的。
I will be in time for the train / to catch the train. 我要及时赶上那趟火车。
Don’t worry. I will get there in no time.别担心，我立刻就到那儿。
4.unlike prep 不像like prep 像vt 喜欢likely adj 很可能的1）It is unlike sb to do sth做某事可不像某人平时那个样。
Eg:It is very unlike Tom to be so late .迟到这么久可不像汤姆平时的作风。
2）It is likely that 从句...很可能..Sb is likely to do sth 某人很可能做某事Eg：It is likely that Tom will pass the exam.汤姆很可能会通过这次考试。
2019-2020年高中英语人教版必修三Unit4知识点归纳及小测
2019-2020学年高中英语人教版必修三Unit 4 Astronomy：the science of the stars知识点归纳I.Important phrases1．exist vi.存在；生存(1)exist in存在于……之中exist on 靠……为生There exists/existed ... 某地有……；存在……(2)existence n. 存在；生存come into existence 产生；成立；开始存在2．puzzle vt.使迷惑；使为难；使窘困；感到迷惑n.(游戏的)猜谜；难题；谜(1)puzzle over/about sth.苦苦思索；仔细琢磨……puzzle sth.out 琢磨出……的答案a puzzle to sb. 对……来说是个谜(2)puzzled adj. 迷惑不解的(常用来修饰人)be puzzled about 对……感到迷惑puzzling adj. 令人迷惑不解的(常用来修饰事物)3．pull n．& vt.拉(力)；拖；牵引力pull away(汽车等)开走pull down 拆毁；摧毁pull up 停下(车)来；阻止pull in (车辆)进站停靠；靠边停靠pull out 驶出；退出；(使)摆脱困境pull through 康复；痊愈4．force vt.促进；强迫n.力量；军队(1) force sb. to do sth迫使……做force sb. into doing sth. 迫使……做force one's way (into) 强行前进或进入force sth. on sb. 把……强加于某人(2)by force 依靠武力come into force (法律)实施in force 大批地；大规模地5．in time及时；终于；总有一天(1)in no time 立刻；马上at no time 绝不(位于句首，句子需倒装)at a time 每次；一次at one time 曾经；一度at the same time 同时from time to time 有时；偶尔(2)take one's time 别着急；慢慢来kill time 消磨时间6．in one's turn轮到某人；接着in turn依次；轮流；反之；反过来by turns 轮流；交替地take turns to do sth. 轮流做某事It is one's turn to do sth. 轮到某人做某事It turns/turned out that ... 结果……7．cheer up(使)高兴；(使)振奋；感到高兴；感到振奋(1)cheer sb. on(比赛中)以喝彩声鼓励；为某人加油cheer the victory 为胜利而欢呼(2) cheering adj. 能鼓舞人的；使人振作/高兴的cheerful adj. 快乐的；高兴的；兴高采烈的cheerless adj. 阴冷的；阴暗的；阴郁的；不快乐的(3) Cheers! (用于祝酒)干杯！8. solar system ; a social system; a railway system; the present education system9. lay eggs10. give birth to11. block out12. carbon dioxide13. manned spaceship14. watch out; watch out forII. Important sentence patterns1.make it＋adj.＋for sb.to do sth.“使某人做某事……”(it是形式宾语，形容词是宾语补足语，for sb.to do是真正的宾语)。
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Book 3 Unit 4 Astronomy: the Science of the Stars 导学案1. (阅读词汇) solar [‘səulə] adj. 太阳的；日光的➢联想：lunar [ˈluːnə(r)] adj. 月球的；月亮的2. (阅读词汇) system [‘sistəm] n. 系统；体系；制度➢solar system 太阳系➢solar energy 太阳能➢The new system of the computer is still under test, not ready to be used. 这套电脑的新系统还在测试，还未准备好使用。
3. (词汇变形) religion [ri‘lidʒn] n. 宗教– religious [ri‘lidʒəs] adj. 宗教的➢religious belief 宗教信仰➢have belief / faith in religion 有宗教信仰4. (阅读词汇) theory [‘θiəri] n. 理论➢the Big Bang theory 宇宙大爆炸理论➢the theory of everything 万物理论➢in theory 理论上: Your plan sounds fine in theory, but does it work in reality? 你的计划理论上挺好的，但实际上可行吗？(in reality 实际上)5. (阅读词汇) billion [‘biliən] pron. & n. & adj. 十亿➢billions of …数十亿的…➢联想：ten 十；tens of …几十个…➢hundred 百；hundreds of …数百个…➢thousand 千；thousands of …数千个…➢million 百万；millions of …数百万…6. (词汇变形) globe [gləub] n. 球体；地球仪；地球– global [‘gləubl] adj. 全球的；全世界的- globalization [,gləubəlai‘zeiʃn] n. 全球化➢global warming 全球性变暖7. (词汇变形) violence [‘vaiələns] n. 暴力– violent [‘vaiələnt] adj. 猛烈的；激烈的；暴力的– violently adv. 猛烈地；暴力地➢answer violence with violence 以暴制暴➢The earth became so violent that it was not clear whether the shape would last or not. 地球的动荡如此剧烈，以至于(当时)不清楚它的形状是否会固定下来。
➢The building was violently attacked. 这幢建筑物被暴力地袭击。
8. (写作短语) in time 及时；终于➢The explosion was in time to produce carbon dioxide, nitrogen, water vapor and so on. 这次爆炸及时制造了二氧化碳，氮气，水蒸气还有其他。
➢I was worried about being late, but finally I made it in time. 我担心迟到，但最终及时赶到。
➢对比：on time 准时：High-speed trains are famous for being on time. 高速动车以准时出名。
9. (阅读词汇) dioxide [dai‘ɔksaid] n. 二氧化物➢carbon dioxide 二氧化碳➢ a low-carbon life 低碳生活10. (阅读词汇) atmosphere [‘ætməsfiə] n. 大气层；气氛➢All the gases make the earth’s atmosphere. 所有的气体构成了地球的大气层。
➢He told a joke to lighten the atmosphere of the meeting. 他讲了个笑话，缓和会议的气氛。
11. (词汇变形) like prep. 像– unlike prep. 不像➢Water had also appeared on other planets like Mars but, unlike the earth, it had disappeared later. 水也在其他星球出现过，像火星；但不像地球，水在其他星球消失了。
➢I like my brother, but we are unlike each other. 我喜欢我弟弟，但我们完全不像。
➢联系：like vt. 喜欢– dislike vt. 不喜欢➢对比：I have a brother, and we dislike each other.12. (阅读词汇) fundamental [,fʌndə’mentl] adj. 基本的，基础的n. 基本原则➢Housing is a fundamental. 居住是一个基本问题。
➢ A is fundamental to B A对B而言是基本的➢Water was fundamental to the development of life. 水将对生命的发展起基本作用。
➢联想：basic [‘beisik] adj. 基本的，基础的13. (重难点词汇) present [‘prezənt] adj. 出席的，现在的– presence [‘prezəns] n. 出席，到场，存在➢be present 到场，出席：Good morning, sir. Everyone is present. 老师早上好。
每个人都到场了。
➢Everyone should be present at the meeting tomorrow. 每个人都要出席明天的会议。
➢Scientists believe that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. 科学家相信，水的持续出现允许地球溶解有害的气体和酸到海洋里。
14. (词汇变形) harm [ha:m] vt. & n. 破坏–harmful [‘ha:mfl] adj. 有害的–harmless [‘ha:mlis] adj. 无害的➢重点短语do harm to sth.：We should stop doing harm to the habitat of animals. 我们应该停止破坏动物的栖息地。
➢ a harmful material 有害物质➢This kind of material is harmless to the environment. 这种物质对环境无害。
➢[重点用法]➢be harmful to sb./sth. 对……有害➢do harm to sb.= do sb. harm = harm sb. 对……15. (阅读词汇) reaction [ri‘ækʃn] n. 反应➢chain reaction 连锁反应16. (阅读词汇) lay eggs 下蛋➢(重点词汇辨析) lie vi. 撒谎；lie vi. 躺着；lay vt. 放(laid, laid, laying) ➢lie – lied – lied vi. 撒谎：lie to sb. 对某人撒谎➢lie – lay – lain vi. 躺着：He lay on the ground, thinking about his problem. 他躺在床上，反思着他的问题。
➢lay – laid – laid vt. 放着：He laid his book on the shelf. 他把书放在架子上。
17. (词汇变形) exist [ig‘zist] vi. 存在– existence [ig‘zistəns] n. 存在➢The dinosaurs existed on earth millions of years ago. 恐龙数亿年前在地球存活。
➢There exist some problems we haven’t noticed before. 存在一些我们以前没留意到的问题。
➢exist to do …存在的意义是为了：The dustbin exists to sort out and recycle the garbage. 这个垃圾桶是为了分类垃圾和循环利用垃圾。
➢The existence of air and water made it possible for humans to live. 空气和水的存在使人类的生存成为可能。
18. (阅读词汇) in one’s turn 轮到某人➢After the dinosaurs died out, human beings, in their return, became the most important animals on the earth. 在恐龙灭绝后，轮到人类成为了地球上最重要的生物。
➢(阅读词汇) take turns to do …轮流做某事：We take turns to clean the classroom. 我们轮流打扫教室。
➢(写作词汇) It’s one’s turn to do …轮到某人做某事：Hey, it’s your turn to clean the classroom. 嘿，轮到你们打扫教室了。
19. (写作词汇) prevent [pri‘vent] sb. (from) doing …阻止某人做某事➢prevent the earth from getting warmer 阻止地球变暖➢Humans are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. 人类释放了太多的二氧化碳进入大气层，这阻止了热量从地球逃离至外太空。
➢被动语态：sb. be prevented from doing …: Everyone was prevented from entering the building. 每个人都被阻止进入这幢建筑物。