英语句式分析.1..AnimalexpertsinCroatiasayabearhaslearnedhowtotrickpeopletolethiminbyknockingatthedoor.2.Iwouldn’tbesurprisedifheknewhowtousewirecutters(钢丝剪).

Question

英语句式分析
.1..Animal experts in Croatia say a bear has learned how to trick people to let him in by knocking at the door.
2.I wouldn’t be surprised if he knew how to use wire cutters (钢丝剪).

Answer 1

1.本句叙述的是一般事实：Animal experts 是句子的主语；in Coratia是定语,修饰主语；say谓语；a bear has learned how to.是宾语从句；在宾语从句中：a bear是主语；has learned谓语；how to trick people to let him in是宾语；by knocking at the door是方式状语.
2.本句为虚拟语气,if条件句用一般过去时,主句谓语动词用would+动词原形.