Unit 4 Space Exploration Words 单词课件-2022-2023学年高中英语人教版（2019）必修第三册

Unit 4 Space Exploration Words and Expressions astronaut n. 宇航员；太空人 astronomy n. 天文学 单词短语 procedure n. 程序，步骤；手续 produce v. 生产 product n.产品 2 mental adj. 精神的；思想的 physical adj.身体的;物理的 physically adv.身体上 eg.保持身心健康 单词短语 mentally adv. 精神上；智力上 keep physicall and mentally healthy keep physical and mental health 形似词：metal n.金属 3 单词短语 cm = centimeter/ centimetre n. 厘米 millimeter/millimetre n. 毫米 meter/metre n. 米; 公尺 kilometer/kilometre n. 千米; 公里 eg. 1)His height has increased by 3 cm. 2)The player is 185 cm in height and 95 kg in weight. intelligent adj. 有智慧的;聪明的;有智力的 intelligence n.智力 AI=artificial intelligence 人工智能 4 determine vt. 查明; 确定; 决定 单词短语 determine to do sth. 　　决心做某事 determined adj. 有决心的, 意志坚定的 determination n. 决定, 确定 be determined to do sth. 下定决心做某事 be determined that. . . 决心…… ①He has been ____________ (determine) that nothing should be changed in his report. ②We determine ____________ (get) the work done before Sunday. ③Now that you have expressed your ____________ (determine), you should act. determined to get determination 5 单词短语 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 ①A new satellite has been put into orbit around the earth.__ __ ②You should come within his orbit.________ ③The earth take a year to orbit the sun.__________ launch vt.&n. 发射；发起；上市 ①The enemy launched an attack again.____ ②The new model will be launched in July.____ ③China will launch another satellite into space.____ ④The official launch date is in May.________ 发起 上市 发射 上市，发行 轨道 势力范围 环绕……运行 6 单词短语 disappoint vt.使失望　 disappointing adj.令人失望的　 disappointment n.失望；沮丧；令人失望的事(或人) disappointed adj. 失望的；沮丧的 7 desire n. 渴望; 欲望 vt. 渴望; 期望 (1)desire for sth.=have a desire for 渴望… (2)desire to do=have a desire to do 　　渴望做…… (3)desire that... 希望(从句中用should do结构, should可以省略) 单词短语 eg. (1