16
In the future,athletes who have their genes changed might be able to do the 100 metres dash in just 8 seconds or the marathon in less than two hours.在将来,那些经过基因改变的运动员有可能在8秒内跑完100米或在不到两小时内跑完马拉松。
句型公式:have sth.done
have sth.done中过去分词作宾补,表示被动的含义,有时也可用get sth.done来替换,该结构的意思是“使某事被做”,有时翻译成“请人做某事”或“主语遭遇到某事”。
have sb.do sth.让某人做某事,have sb./sth.doing sth.让某人一直做某事某事处于某种状态;用于否定句,have表示“容忍,容许”之意。
have sth.to do有事要做,have意为“有”。
(1)I usually have my clothes washed on Sundays,but I don’t wash my clothes myself.
我通常在星期天洗衣服,但不是自己洗。
(2)We had the machine mended just now.
我们刚才请人把机器修好了。
(3)You’d better have your car running slowly.
你最好把车子开慢点。
多维训练
单句语法填空
(1)The two men had the lights burning(burn) all night long.
(2)I’ll have the gardener plant(plant) some trees.
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