all we are required to do are record a weike中to 为什么可以省

Question

如题所述

Answer 1

这句话的语法结构如下：
〔主语〕All we are required to do
〔系动词〕are
〔表语〕(to) record a weike

不定式作表语在非正式英语中，不定式符号 to 常常被省略，不过严肃的语法学家不赞同这种用法。

英语中的句子中to什么时候要可以省略？
to做介词时，后遇到副词时省略，have been here
to+动词原形构成不定式时，若前面有使役动词make,let.和感官动词see,here,feel等时后面的不定式省略to .

英语中to的用法
一：表示相对,针对
be strange (common, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) to
Air is indispensable to life.
Aircrafts are vulnerable to interference caused by radiation.
This injection will make you immune to infection.
二：表示对比,比较
1：以-ior结尾的形容词,后接介词to表示比较,如：superior ,inferior,prior,senior,junior
The quarrel happened prior to my arrival.
2: 一些本身就含有比较或比拟意思的形容词,如equal,similar,equivalent,analogous
A is similar to B in many ways.
3：表示一些先后顺序的形容词,如：second,subsequent,next,preliminary,preparatory
Subsequent to the war,they returned to their hometown.

Answer 2

这句话的语法结构如下：

〔主语〕All we are required to do
〔系动词〕are
〔表语〕(to) record a weike

不定式作表语在非正式英语中，不定式符号 to 常常被省略，不过严肃的语法学家不赞同这种用法。

【句中的 weike 写错了，请核对原文】本回答被提问者采纳

Answer 3

这句话本身就是错的，吧正确的句子写出来再说