Unit 6 Earth first动词ing 形式和动词ed 形式作补语一、感官动词后的补语[观察例句]①When I was on my way to school this morning，I saw two women arguing.②When we saw the road blocked with snow，we decided to spend the holiday at home.③Listen! Do you hear someone calling for help?④To learn English well，we should find opportunities to hear English spoken as much as possible.⑤He was just about to sit down when he felt something moving near his feet.[归纳用法](1)感官动词(短语)see，watch，observe，look at，notice，find，discover，catch(当场发现)，hear，listen to，feel，sense(意识到)等后的复合宾语中，若作补语的动词与其前的宾语之间为主动关系，则用动词ing 形式作补语；若为被动关系，则用动词ed 形式作补语。(2)变成被动语态后宾补就成了主补，形式不发生变化。[即学即练 1] 用括号内动词的适当形式填空①I stood on the bridge and watched boats passing(pass) by.②She could sense danger approaching(approach)．③He found his hometown greatly changed(change)．④I'd like to see the plan carried(carry) out.⑤The young man was caught stealing(steal) a car.二、使役动词后的补语[观察例句]①He had us laughing by telling jokes all through the meal.②He had his leg injured trying to save a mate from a pile of coal.③He can't have done such a terrible thing as to keep you waiting so long.④You should keep me informed of his whereabouts.⑤Only by shouting at the top of his voice was he able to make himself heard.⑥The photographs made me think back to my schooldays.[归纳用法](1)使役动词 have，get，keep，leave 等后的复合宾语中，可用动词ing 形式和动词ed形式作补语，其规则同感官动词。(2)使役动词 make，let 后一般不跟动词ing 形式作补语，若作补语的动词与其前的宾语之间为主动关系时，用不带 to 的不定式。[即学即练 2] 用括号内动词的适当形式填空①They use computers to keep the traffic running(run) smoothly.②Before drivi...
