新人教版（2019）必修三unit4 Space Exploration单词详解（适合教师备课）1.astronaut 宇航员；航天员；太空航行者
（1）a person who job in volves travelling and woking in space craft 宇航员；航天员
派生词：adv. astronomically 天文学上地；宇航学地；天体地
n. astronautics 航天学；宇宙航行
2.procedure n程序；手续；步骤
（1）a way of doing sth especially the usual or correct way程序；手续；步骤.
maintenance procedures维修程序
（2）the official or formal order or way of doing sth especially in business lower politics（商业；法律/政治上的）程序.
court/cegal /Parliament tary procedure法庭/司法/议会程序
（3）a medical operation 手术.
to perform a routine surgical procedure做常规的外科手术
基础教育教师培训派生词：adj procedural rules 程序性规则
(1) connected with or happening in the mind involving the process of thinking思想的；精神的；思考的；智力的.
the mental process of remembering记忆的心理过程
（2）connected with in treatment of illness of the mid精神病治疗的；精神健康的
同义词辨析（1）mentally ill 指有精神病
（2）insane 指精神失常；神经措乱
唯美四字成语（3）neurotic 指神经机能病的；神经管能病的
<：厘米（centimeter) mm：毫米millimeter
5. intelligent adj：智能的；聪明的；理解力强的
(1）good at learning , under standing and thinking in a logical way about things showing this ability 有才智的；悟性强的；聪明的.
宽窄巷子美食a highly intelligent child非常聪明的孩子
（2）able to understand and learn things有智力的；有理解和学习能力的
派生词adv. intelligently
同义词辨析(1) intelligent 指有才智的；悟性强的；聪明的
龙骨汤是什么骨头
（2）smart 指聪明的；机敏的；精明的
（3）bright: 指聪明的、悟性强的
n.火箭；火箭武器；烟花；芝麻茶
v.迅速增加；飞速移动；迅速成功；用火箭武器攻击；用火箭运载
（1）a in shape of a tube that is driven by a stream of gas let out behind it whe fuel is burned inside 火箭.
a space rocket 太空火箭
（2）that carries a bomb and is driven by a stream of burning gas
火箭武器；火箭（弹）
.a rocket attack火箭攻击
the force that attractions objects in space towards each other and that on the earth pulls them towards the of the planet so that things fall to the ground when they are dropped重力；地球引力.
Newton's low of gravity牛顿万有引定律
8.frontier n.前沿；边界；国境adj.边界的；开拓的
(1) a line that parates two countries etc; the land near this line 国界；边界；边境.强化近义词
a frontier town /zone/post边锤小镇；边疆地带
（2）the limit of sth especially the limit of what is known about a particular subject or activity (学科/活动的）尖端边缘.
宝宝多大能吃盐to push back the frontier of science开拓科学领域
9.vehicle n.车辆；工具；交通工具；运载工具；传播媒介；媒介物
(1)a thing that is ud for transpiring people or goods from one place to un other such as a car or lorry / truck交通工具；车辆.
motor vehicles机动车辆
（2）something that can be ud to express you ideas or feelings or as a way of achieving sth (赖以表达思想；感情/达到目的的）手段；
工具.
art may be ud as a a vehicle for propaganda艺术可以用作宣传的工具
10. univer 宇宙；世界；领域
(1)a system of stars ,planets etc in space outside our own (已知宇宙以外的）宇宙.
he lives in a little univer of his own他生活在自己的小天地里
（2）a t of experiences of a particular type (某种）经验体系.
the moral univer 道德体系大红袍属于红茶吗
11. determined adj.决定了的；坚决的比较级more determined
最高级most determined
常见考点 a determined person 意志坚定的人
be determined to do sth. 决心做某事
be determined to do sth.下定决心做某
事例：Once the position of this pattern is determined,the arch looks for a decimal value. 一旦确定了这个模式的位置，搜索便查找十进制值。
12. determinev.（使）下决心，（使）做出决定vt.决定，确定；判定，判决；限定vi.确定；决定；判决，终止啤酒鱼的做法
第三人称单数determines
过去式determined
过去分词determined
易混词辨析determine, decide, resolve determine，decide和resolve 都有“决定，决心”的意思，但
determine指经过深思熟虑后，决心去做某事并坚持施行，
如We finally determined to leave the castle at once. 我们最终决定立即离开城堡。
decide侧重指经过认真思考和比较多种可能性后作出决定。
She can't decide what to wear. 她拿不定主意穿什么。
而resolve语气较强，强调以坚定不移的信念去做某事，暗含有远大抱负和坚强决心，
如He resolved that he would quit drinking. 他决定要戒酒。
近义词v. decide决定
反义词v. hesitate踌躇；犹豫
例：You alone should determine what is right for you.只有你应该决定什么对你是合适的。
13. satellite n. 卫星；人造卫星adj. 卫星的
The satellite acts as a drag on the shuttle. 卫星是对航天飞机发展的阻碍She was patched through to London on the satellite link 她经卫星线路与伦敦接通了。
14. launch v.发射（导弹、火箭等）；发起，发动；使……下水；开始；起飞n.发射；发行，投放市场；下水；
常见考点1 launch a campaign 开始一场运动
