人教版 (2019)必修 第三册Unit 4 Space Exploration学案及答案

这是一份人教版 (2019)必修 第三册Unit 4 Space Exploration学案及答案，共3页。学案主要包含了词性转换等内容，欢迎下载使用。

carry n 继续做;坚持干
n bard 在宇宙飞船上;在船上
in the hpe f ding sth抱着……的希望
s as t为了;以便
figure ut弄懂;弄清楚;弄明白
result in导致;造成
as a result所以;结果(是)
prvide (sth.) fr sb./ prvide sb. with sth.提供
in clsing最后
run ut用完;耗尽
succeed in ding sth成功做成某事
be determined t d sth/
determine t d sth./
make up ne's mind t d sth.下定决心做..
lack f 缺乏
be curius abut对……感到好奇
be widely used被广泛应用
under cntrl 在控制之下;得到控制
二、词性转换
mental adj.精神的;思想的 → mentally adv.精神上,智力上;思想上
physical adj.身体的; n.体检→ physically adv.身体上
intelligent adj.智能的;聪明的;理解力强的 →intelligence n.智力;才智;智慧
determine vt.查明;确定;决定→ determined adj.有决心的;意志坚定的→ determinatin n.决心
disappinted adj.失望的;沮丧的→disappinting adj.令人失望的→disappint vt.使失望→disappintment n.失望；沮丧
depend v.依赖;依靠→independent adj.独立的;自立的→ independently adv.独立地;自立地→independence n.独立
signal vt.& vi.标志着;发信号 n.信号;标志→sign n.迹象;符号;手势;指示牌
succeed vt.& vi.成功;继承;继任;接替→ success n.→ successful adj.→ successfully adv.
recycle v.回收循环利用→ recyclable adj.可回收的→ nn-recyclable adj.不可回收的
current adj.现在的 n.水流;电流;思潮 → currently adv. 当前;现时→ currency n. 通货;货币
sufficient adj.足够的;充足的 → sufficiently adv.足够地;充足地 → sufficiency n.足量
argue vt.& vi.论证;争辩;争论→ argument n.争论;争吵;论点
regular adj.定期的;经常的;正常的 →regularly adv.经常;定期地
limited adj.有限的 → limit n./vt.限制 → limitless adj.无限的(反义词)→limitatin n.限制;局限性句子
First f all, yu must be intelligent enugh t get a related cllege degree.
Hwever, sme scientists were determined t help human realize this dream t explre space.
These disasters made everyne sad and disappinted,but the desire t explre the universe never died.
Despite the difficulties,scientists hpe future discveries will nt nly enable us t understand hw the universe began,but als help us survive well int the future.
This is because peple believe in the imprtance f carrying n space explratin despite the huge risks.
The Internatinal Space Statin rbits Earth and has astrnauts frm different cuntries n bard, prviding a cntinuus human presence in space.
Will scientists figure ut a way t stre sufficient fd and water fr the lng jurney?
During a spacewalk, astrnauts have t mve slwly s that they can keep their bdies under cntrl.