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特色服務(wù):互動(dòng)封閉仿真課堂啟發(fā)式教學(xué)方式智能錯(cuò)題本在線答疑
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1、智能交互 2、電子板書式視頻教學(xué) 3、在線互動(dòng)問答 4、封閉課堂啟發(fā)式教學(xué)方式
隨堂測(cè)試、知識(shí)梳理、易錯(cuò)點(diǎn)揭示、總結(jié)啟迪智能錯(cuò)題本
聽課中的錯(cuò)題能自動(dòng)加入錯(cuò)題本,課后可方便復(fù)習(xí)及導(dǎo)出錯(cuò)題本升級(jí)服務(wù)
在線答疑、課后同類題練習(xí)、講義下載、短信提醒例22.How glad I am ___________ you!
A. seeing B. to see C. saw D. having seen
解析: 本題是I am glad to see you 的感嘆句形式,to see you 是原因狀語,答案為B。
原則十、 非謂語動(dòng)詞的否定原則是在非謂語動(dòng)詞前加not,有not to do, not doing, not having done, not to have done幾種形式
例23______that he was in great danger, Eric walked deeper into the forest.
A. Not realized B. Not to realize C. Not realizing D. Not to have realized
解析: 本題考查doing的否定形式not doing,答案為 C。
例24. What worried him most was ______ to visit his sick child.
A. his being not allowed B. his not being allowed
C. his not allowing D. having not been allowed
解析:本題考查being done的否定形式not being done; his 為not being done的邏輯主語,所以答
案為B。