高三英语一轮复习---不定式中省去to的十种情况课件共17张PPT)

英语语法解析 不定式中省去to的十种情况 * 当不定式用于let, make, have等使役动词后作宾语补足语，不定 式必须省略to。 eg. 1.Let me have another cup of tea. 给我再来一杯茶。 2.She had him dig away the snow. 她让他把雪挖走。 3.They made him tell them everything. 他们强迫他把一切全告诉他们。 <注意1>当使役动词用于被动语态时，其后的不定式则必须要带to。 他被迫一天工作20小时。 eg. He was made to work twenty hours a day. 一.使役动词与to的省略 * <注意2> get, force, oblige等虽然也表示“使”，但它们后用作宾 语补足语的不定式必须带to。 Eg. 1.They forced her to sign the paper. 他们强迫她在文件上签字。 2.The law obliged parents to send their children to school. 法律要求父母送子女上学。 3. You can get him to finish his homework. 你可以让他完成他的作业。 一、使役动词与to的省略 * 当不定式用于表示感觉的动词feel, hear, notice, observe, see, watch, look at, listen to, sense等作宾语补足语时，不定式必须省 略to。 eg. 1.We all felt the house shake. 我们都感觉这房子在震动。 2.I heard him go down the stairs. 我听见他下楼了。 3.Did you notice her leave the house? 她离开屋子你注意到了吗? 4.I watched her get into the car.