助动词后面如果跟俩个动词两动词之间需要加to吗?答:与助动词或情态动词do, does, did, shall, will, should, would, may, might, have to, must, need, ought to等一起构成谓语的动词时,要用原形。两个实意动词,不能直接连用。连用他们之间一般都要加to,(这在语法上被称作“动词不定式”); 但规定一些特殊动词后面要接动词的 ing 形式。
英语语法中动词不定式和动名词有什么区别?答:动词不定式前有时可与疑问词连用,如:He gave us some advice on how to learnEnglish.4)作宾语补足语:在复合宾语中,动词不定式可充当宾语补足语,如下动词常跟这种复合宾语: want, wish, ask, tell, order, beg, permit, help, advise, persuade,allow, prepare, cause, force, call on, wait for, invite...
动词不定式作主语、宾语、定语、状语、补语的句子答:Some people can't bear to watch a bullfight. 有些人不忍心看斗牛。 能以不定式作宾语的动词有很多,常用的有:afford, agree, aim, ask, attempt, beg, begin, bother, care, can't bear, cease, choose, claim, commence, compete, consent, continue, dare, decide, decline, demand, deserve, ...