How did the accident happen was difficult to find out because there were few people on the street at that time.

　　很难查明这起事故是如何发生的，因为那时街上几乎没人。

　　(2)动词need, want, require作“需要”讲时，后跟动名词的主动形式表示被动意义，也可跟不定式的被动结构；be worth后也用动名词的主动形式表示被动意义。

　　The figures need to be checked/checking again before we draw a conclusion.

　　在我们得出结论前，这些数据需要再检查一遍。

　　[典题在线]

　　Ⅰ.单句语法填空

　　1．(2015·全国卷Ⅰ语法填空)Abercrombie & Kent, a travel company in Hong Kong, says it

　　regularly

　　arranges quick getaways here for people living (live) in Shanghai and Hong Kong.

　　2．(2015·全国卷Ⅱ语法填空)The adobe dwellings (土坯房) built (build)

　　by the Pueblo Indians of the American Southwest are admired by even

　　the

　　most modern of architects and engineers.

　　3．(2015·全国卷Ⅱ语法填空)In addition to their simple beauty, what makes the adobe dwellings admirable is their ability to “air condition” a house without using (use) electric equipment.

　　4．(2015·全国卷Ⅱ语法填空)When a new day breaks, the walls have given up their heat and are now cold enough to_cool (cool) the house during the hot day.

【2017届高考英语一轮复习语法专项突破配套学案：第7讲 非谓语动词（北师大版）】相关文章：

★ 2017届高考英语二轮复习课时训练：22（含解析）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习短文改错专题训练：模式3 错一词（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第4组（含解析）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习短文改错专题训练：训练2 短文改错（Ⅱ）（含解析）

★ 湖南省长沙县实验中学2016届高三英语二轮复习书面表达复习重点话题指导专题16 素质教育话题指导（教师版）

★ 【课堂新坐标】2017届高考英语（通用版）二轮复习书面表达专题训练：技法5 高级的词汇复杂的句式（含解析）

★ 2014届高考英语一轮复习课时作业(一)必修1Module 1《My First Day at Senior High》（外研版）

★ 2017届高考英语二轮复习课时训练：9（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (43)

★ 【人教版】2014届高考英语一轮复习指导考点针对练：选修6 unit2《Poems》