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in to the sun or you will be burnt. 9. Water and salt are_absorbed__(吸收 ) into our blood stream every day. 10. It is difficult to_handle__(操縱 ) this kind new the machine. Ⅱ .詞語(yǔ) 辨析 導(dǎo)學(xué)號(hào) 49152031 用所給單詞或短語(yǔ)的適當(dāng)形式填空 1. discover。 invent。 find。 find out (1)As we all know, the electric lamp was_invented__by Thomas Edison. (2)Have you_found_out__why he was late? (3)I wanted to talk to him but he was nowhere to be_found__. (4)The Curies are best- known for_discovering__radium. 解析: discover“ 發(fā)現(xiàn) ” ,側(cè)重于發(fā)現(xiàn)以前就存在的事物; invent“ 發(fā)明 ” ,指創(chuàng)造出以前不存在的事物; find“ 找到 ” ,側(cè)重于找到期待的人或物; find out“ 了解,查明 ” ,側(cè)重于得出某個(gè)結(jié)論。 2. attend; join; join in。