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?So these eggs were laid long long ago by dinosaurs! 所以這些蛋是很久、很久以前由恐龍下的。 ?These eggs were laid about 95 million years ago. 這些蛋是九千五百萬年前下的。 Lesson 38 A Visit to History Museum 學(xué)習(xí)目標(biāo) ?詞匯 dinosaur display on display natural guide underground fossil desert Gobi Desert human being disappear disappearance discover feather ?語法 繼續(xù)學(xué)習(xí)一般過去時(shí)的被動(dòng)語態(tài) ?通過對(duì)課文的閱讀,激發(fā)我們學(xué)生探究科學(xué)的精神 Which museum did the students visit? Where did they go first? The Museum o