例句與造句

1. The author elaborates autonomous learning categories , such as brainstorming , role - play , case studies , situated learning and so on . then the author designs a synthetical e - learning model that includes establishing unit objectives , problem driven ; creating situation , learning method instruction ; self exploring , discovering problem ; collaborative inquiry in group , communication among group ; teacher instructing , communication on web ; solving problems , constructing meaning ; forming works ; summary and evaluation
   論述了頭腦風(fēng)暴、角色扮演、案例研習(xí)、情景化學(xué)習(xí)等自主學(xué)習(xí)的實(shí)踐類型，嘗試設(shè)計(jì)了一種包含確立單元目標(biāo)、問題驅(qū)動(dòng)；創(chuàng)設(shè)情境、學(xué)法指導(dǎo)；自主探索、發(fā)現(xiàn)問題；小組協(xié)作探究、組間交流；教師指導(dǎo)、網(wǎng)上交流；解決問題，意義建構(gòu)；形成作品；總結(jié)評(píng)價(jià)八個(gè)環(huán)節(jié)的綜合網(wǎng)絡(luò)學(xué)習(xí)模式。
2. It's difficult to find unit objectives in a sentence. 用unit objectives造句挺難的