理工类职称英语考试语法学习笔记(4)

　　第五句型：主语 + 及物动词 + 宾语 + 宾语补足语

　　先回顾一下本讲第一节中有关宾语和宾语补足语的概念。

　　这个句型也是考试的重点，主要有三个难点：

　　1) 要不要 to的问题：

　　The director wants you to come right now.

　　句中to come 是宾语you的补足语。也就是说，当宾语补足语是动词时，一般要用 to连接。但是，以下情况例外：

　　n make, let, have等使役动词，如：

　　Shall I have him come here?

　　I wont have him cheat me.

　　上述句型变为被动语态时，一般要加 to，如：

　　The nurse made the patient eat something.

　　The patient was made to eat something.

　　有时，宾语补足语也可用 -ing形式，如：

　　His joke made us laughing for a couple of minutes.

　　记住下面重要表达方式：

　　to have / get done， 如：

　　I am going to have my watch repaired.

　　n see, hear, notice, observe, watch, look at, listen to 等感觉动词：

　　使用原则与上述大致相同。

　　2) 要不要 it的问题:

　　先看两个句子：

　　We sometimes find it difficult to get rid of a bad habit. 该句的原始结构可理解为：We sometimes find difficult. 括号部分为宾语，difficult为宾语补足语

　　The doctor has made it clear to you that there is nothing wrong with your stomach.该句的原始结构可理解为：The doctor has made clear. 括号部分为宾语，clear为宾语补足语。