妤傛ü鑵戞禍灞藉嬀閸忋劎顫栭惄鎾偓姘虫簠 妤傛ü鑵戠粻鈧崡鏇氱娑撱倗顫�
閸︺劌顔嶉柌宀嬬礉鐎涳缚绡勯張铏规磪鐎涙劕婀痪鍨劅閿涙稒鐗庨崘鍛墡婢舵牭绱濈€涳缚绡勯張鍝勯挬閺夋寧娲块弬閫涚┒
鐠囶厽鏆熼懟杈╁⒖閸栨牜鏁撻崣鎻掓勾閺€鍨礋缁夋垿鎷＄€佃鈧勬殌鐎涳讣绱濋柦鍫濐嚠閹勫絹閸楀浄绱濋崘鎻掑煛妤傛ê鍨�
娑撴槒顔夐敍姘剁彯娑擃叀瀚崇拠锟�
娑撴槒顔夐敍姘剁彯娑擃叀顕㈤弬锟�
娑撴槒顔夐敍姘剁彯娑擃厾澧块悶锟�
娑撴槒顔夐敍姘剁彯娑擃厽鏆熺€涳拷
互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本，课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒4.In the dark street, there wasn't a single person to whom she could turn for help.
Is this the factory to which you paid a visit last week?
Is this factory the one to which you paid a visit last week?
5.This is the girl whom they are looking after. (介词after与look构成固定词组，不可前置。再如：look at, look for, look after, take care of等)
四、as 的用法:(as 引导定语从句, 在定语从句中作主语、宾语、表语)
一站式课程咨询服务平台
