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1、高中英语知识点大全（51）：动词不定式的省略1、动词不定式的省略为了避免重复，我们常常把作宾语、宾补和谓语动词的一部分的不定式省略，只保留动词不定式的符号to。现将常见省略不定式的几种情况通过实例加以简析，供大家参考：（1）How about coming to my house?Id love to if it doesnt give you so much trouble.在hope, like, love, promise, want, wish等词后作宾语的不定式常省略。再如：You may go if you want to.She can get a job if she hope
2、s to.How about going hunting with me tomorrow?Id like to, but I have no time.（2）Dont close the window until I ask you to.在allow, ask, tell 等词后作宾语补足语的不定式常省略。再如：Dont touch the light unless your mother allows you to.Dont plant potatoes until the peasant tells you to.（3）He didnt want to hand in his comp
3、osition, but he had to.在be able to, be going to, have to, need to, enough to, used to等后的不定式需省略。再如：I dont sing much, now, but I used to a lot.If you dont want to say anything at the meeting, you dont need to.She didnt go out last night, because she was afraid to.在afraid, glad, happy, pleased, sorry等词
4、后作状语的不定式常省略。再如：Will you go with me to see the film tonight?Ill be glad to.2、due to/be due tobe due(to)有“应付给，应到的，预期的”之意，多用作表语，to不定式符号；而due to表示“由于，起因于”时，to是介词，相当于because of。如：The train is due to arrive at 12.火车应于12点到。When is the ship due?船预定何时到？The accident was due to careless driving车祸是粗心驾车引起的。应用完成句子那项计划由于资金不足而失败。The program failed _ _lack of money.希尔先生预定明天演讲两次。Mr Hill_ _ _ lecture twice tomorrow.Key:due,to is ,due, to3、eat up 吃光；吃掉He was so hungry that he ate up all the cakes and none was left.他太饿了，把所有的蛋糕都吃完了，一点也没剩。类似的短语还有：drink up喝光；喝净/ burn up 烧完；烧掉/ use up 用完；用尽/ clean up打扫干净2