导航 探究发现 阅读下列句子，注意句中的画线部分 1.He has been selected to take part in the sports meeting 2.The floor hasn't been swept yet. 3.Has your computer just been attacked by virus? 4.How long have they been employed by the company?
导航 探究发现 阅读下列句子,注意句中的画线部分 1.He has been selected to take part in the sports meeting. 2.The floor hasn’t been swept yet. 3.Has your computer just been attacked by virus? 4.How long have they been employed by the company?
导航 学 考发现 以动词do为例，现在完成时的被动语态的构成如下： 肯定式：have/has been done; 否定式：have/has not been done 一般疑问式：Have/Has+主语+been done?; 特殊疑问式：特殊疑问词+have/has+主语+been done?
导航 以动词do为例,现在完成时的被动语态的构成如下: 肯定式: ; 否定式: ; 一般疑问式: ; 特殊疑问式: 。 have/has been done have/has not been done Have/Has+主语+been done? 特殊疑问词+have/has+主语+been done?
导航 课堂·重难突破 词汇精讲 1.【教材原文】Have you confirmed the Wi-Fi password? (page 30) 你已经确认Wi-密码了吗？
导航 课堂·重难突破 词汇精讲 1.【教材原文】Have you confirmed the Wi-Fi password? (page 30) 你已经确认Wi-Fi密码了吗?
导航 考点confirm vt.确认；使确信 confirm sb/sth in sth使感觉更强烈；使确信 confirm sb as sth批准某人任某职 It has been confirmed that..已经确定.. confirmation n.证实；证明书；确认书 confirmed adj.成习惯的；根深蒂固的
导航 考点confirm vt.确认;使确信 confirm sb/sth in sth使感觉更强烈;使确信 confirm sb as sth批准某人任某职 It has been confirmed that...已经确定…… confirmation n.证实;证明书;确认书 confirmed adj.成习惯的;根深蒂固的