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n 放入;投入;付出 (時間,精力等 ) put in more efforts 投入更多努力 She helped you to work out the answers yourself no matter how difficult they were. 她幫助你獨(dú)立算出答案,不管它們有多么難。 (1) work out意為“算出;解決”。 Anybody can work out that simple math problem. 任何人都能算出那道簡單的數(shù)學(xué)題。 (2) no matter how表示“無論怎么;無論多么”,等同于however,引導(dǎo)讓步狀語從句。 No matter how hard he works, he can’t get a promotion. 不論他工作多努力,他就是得不到晉升。 BACK 課堂小結(jié) ? 能聽說讀寫單詞: survey standard row keyboard method instruction double shall ? 能背寫短語: in a row ? 理解句子 :Someone was advised to take a break from running by a teacher. ? Mary remembers losing a schoolbag.