explore用法详解.docx

explore用法详解explore 点拨 explore作动词，常表示“探险；探讨”等含义。 例句研习 读下面的例句，翻译划线部分。 (1) He explored and took photos of the great forest. _ (2) Volunteer activity among college students is explored in this article. _ (3) The study has achieved many goals, but there are still several areas that should be further explored. _ (4) This city has many places of interest and is a great place to explore. _ Keys: (One possible version) (1) 探险 (2) 探讨 (3) 探讨 (4) 探险 词语家族 explorer n. 探险者；考察者 exploration n. 探索；探究 即学即练 用explore的适当形式完成下列句子。 1) Christopher Columbus was seen as one of the greatest _. 2) An astronaut will give a speech about his space _ in the theatre this weekend. 3) Please _ all the possibilities before you make a decision. 2. wave 点拨 wave的常用含义有：“挥手；摆动；挥动；波浪；起伏”等。 例句研读判断下列句子中划线部分的词性和含义。 (1) She waved me goodbye. 划线部分作_动词，意为“_”。 (2) My friend waved his hand to us happily. 划线部分作_动词，意为“_”。 (3) Why did you wave at him? 划线部分作_动词，意为“_”。 (4) The flag waved in the wind. 划线部分作_动词，意为“_”。 (5) The strong winds caused waves in the river. 划线部分作_词，意为“_”。 (6) He gave us a wave as the bus started. 划线部分作_词，意为“_”。 Keys: (One possible version) (1) 及物；挥手 (2) 及物；挥动 (3) 不及物；挥手及物；摆动 (5) 名；波浪 (6) 名；挥手 即学即练 根据汉语提示，完成句子。 1) He _ (向我挥手) when he saw me. 2) We saw the _ (金色的波浪) of crops in the field. (4) 不