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? ? pletely ? 蝴蝶復(fù)數(shù) ? ? small piece of forest leave for 引起某人的注意 回到、返回 多達(dá) 下蛋 在大學(xué)里 小片的森林 動(dòng)身去某地 draw one’s attention return to… as many as lay eggs at a university have been doing sth.: “一直在做某事” ,表示從過去某時(shí)開始的某個(gè)動(dòng)作戒狀態(tài)一直延續(xù)到現(xiàn)在 ,而且還在進(jìn)行。當(dāng)它做主語時(shí),謂語動(dòng)詞使用 復(fù)數(shù)形式。Unit 5 Look into Science Lesson 28 The Study of Living Things Think about it! you like to be a biologist when you grow up? Why or why not? mysteries of nature do