They eat the same food as themWe need someone to help do the repairs.He made\have his bike repairedcome to one's help (come to sb )
How to take notes.以上是5个句子。the same as本身是一个形容词类的东东,相当于一个名词的修饰物,也就是名词的附属物。要不要用
be动词取决于the same as后面跟的名词和整句话的关系。
比如第一句话当中,he is ....age,这是在说一个人有多大年纪,你想想,不管he是不是跟she一样大,都要用到is这个词来表达he的年龄。
然而在第二句话当中,they eat food,不管they吃的是不是一样的food,都不需要用到be动词,而是用到eat,“吃”这个动作,所以无需用be动词。help sb doing sth是 在帮助某人当某事 已经开始了
help sb to do sth是 去帮助某人当某事 还没开始的 make to do和make doing 是两种表达方式。make、have、let三个为
使役动词,其后跟省略to的不定式作
宾语补足语,即:make\have\let sb. do sth.(让某人做某事)例如:The teacher made him wait outside.(主动语态);在
被动语态的句子中,则要还原不定式的符号to,即:He was made to wait outside.
也有make\have sb. doing sth.的结构,意思为:让某人一直做某事,强调动作的持续性。例如:The boss made the workers working from dawn to dark.(老板让工人们从
黎明一直工作到
天黑。)
另外还有make\have sth. done,指让别人帮助完成某事,例如:He made\have his bike repaired.(他让人帮他修理自行车。) .