UNIT 4　SPACE EXPLORATION Listening and Speaking— 教育教学资料.pptx

UNIT4SPACEEXPLORATION;头脑风暴·思维发散;Mankinddesirestoexploretheuniverseinthehopeofknowingmoreaboutit.Asaresult,manysatelliteshavebeenlaunched,orbitingaroundEarth.Astronautshavebeensentintospacebyspacecraftandcarriedonspacewalks.Theydoexperimentsonboard,collectingsufficientdata.Meanwhile,somedatacanbetransmittedtoEarth.However,asaresultoflimitedresources,therearestillmanymysteriesintheuniverse.Inclosing,peopleshouldattachimportancetotheexplorationofspacetofigureoutunknownproblems.;Part1;自主预习·课前清障;基础识记;6.satellite n.?

7.orbit n.???

vt.vi.?

8.leap n.?

vi.vt.?

9.mankind n.?

10.agency n.?

11.data n.[pl.]?;12.spacecraft n.?

13.spacewalk n.?

14.jade n.?

15.module n.?

16.muscle n.?

17.solar adj.?;核心单词

1.n.程序;步骤;手续

2. abbr.厘米

3. vt.n.发射;发起;上市

4. adj.巨大的;伟大的

n.巨人;巨兽;伟人

5. n.渴望;欲望

vt.渴望;期望;6. vt.vi.标志着;标明;发信号

n.信号;标志

7. vt.回收利用;再利用

8. vi.浮动;漂流;漂浮

vt.使浮动;使漂流

9. adv.否则;要不然

10. prep.在更远处;超出;运用词汇

1.mentaladj.精神的;思想的→adv.精神上;智力上;思想上

2.intelligentadj.有智慧的;聪明的;有智力的→n.智力;才智;智慧→adv.聪明地;明智地

3.determ