专题三非谓语动词英语外研版◆非谓语动词的考查要点1.动词不定式复习中应注意的几个问题(1)不定式作表语与“be+todosth
不定式作表语说明主语的内容或性质
MyjobistoteachEnglish
(说明内容)be+todosth
(表示按计划要做的事)Heistogoabroad
(2)后接不定式作宾语的词语
下列词语常接不定式作宾语:afford,promise,refuse,expect,hope,learn,offer,wish,want,fail,plan,agree,forget,like,prefer,decide,manage,try,arrange,determine,desire等
下列词语后可接“疑问词+不定式”:teach,decide,wonder,show,learn,forget,ask,findout,advise,discuss等
(3)如何理解和使用不定式作宾补
①动词(短语)see,watch,notice,hear,listento,observe,feel,taste,smell,make,let,have等的宾补用动词原形,变被动时要加to,此时的不定式就是主语补足语
②常用不定式作宾补的几种情况:主语+ask/require/tell/order/force/get/want/like+sb
todosth
主语+think/judge/suppose/believe/consider/imagine/feel+sb
+tobe/tohavedone主语+callon/upon/dependon/waitfor/askfor+sb
+todosth
(4)不定式作定语的特殊用法
①下列词语后常接不定式作定语:chance,wish,right,courage,need,promise,time,opportun