Lesson1《Modern Heroes》學案
預習與檢測 根據課文內容翻譯以下短語:1.第一架載人宇宙飛船_______(the first manned spaceship )2.發射,升空__________(lift off) 3.和……分離_______ (separate…from) 4.因為________ (because of )5.21小時的太空飛行______(the 21-hour space flight) 6.第六次________ (for the sixth time )7.做第七次環行________ (do the seventh circle) 8.回到地球大氣層_____ (return into the earth's atmosphere) 9.安全著陸________ ( land safely )10.朝等待他的人群招手______ (wave to the crowds waiting for him)
知識探究
一.重點單詞 1.separate vt.使分開,使脫離,使分裂,使隔離 theory shouldn't be separated from practice. 理論不應該脫離實際。 england is separated from france by the english channel. 英國和法國被英吉利海峽隔開。 vi.分開,分手,分離,脫離 we didn't separate till 8 o'clock. 我們到8點才分手。 adj.分開的,分離的,個別的,獨立的 this is a separated group. 這是一個獨立的團體。 we will go on separate holidays. 我們將分別去度假。 拓展:(1)separate a from b 把a 和b 分離/分開(2) a and b be separated by c a和b被c分開 separate和divide比較divide是將一個整體分成若干部分;separate是把相互連接,相互混雜或相互靠近的事物分離開。 let's divide you into three groups. 讓我們你們分成三組。 please separate the good apples from the bad ones. 請把好蘋果和壞蘋果分開。 運用:選擇填空 (1) as we joined the crowed, i got ____from my parents. a.spared b.lost c.separated d.missed 答案: c get/be separated from 意為“被分開”。 (2)Chinese Taiwan, _____ from the mainland by the Chinese Taiwan strait, is not a ___ country but part of china. a. separated; separate b. separate; separated c. separated; separated d. separate; separate 答案: a get/be separated from 意為“被分開”。它作定語或狀語用過去分詞。后separate是形容詞2.complete v. (1)完成