Unit 6 Caring for your health第 3 课时 单元语法讲解栏目导航巩 固 习 题宾语从句(Object Clauses),简言之,就是从句充当宾语
宾语从句的重难点主要是:引导词、语序和时态
1.引导词 如果从句是陈述句,引导词用 that(在口语或非正式文体中常省略)
例如: The teacher told his students(that)they would have an exam the next day
老师告诉他学生第二天会有一堂考试
如果从句是一般疑问句,引导词用 whether/if
例如: Simon asked me if I could give him a hand
西蒙问我是否可以帮他
如果从句是特殊疑问句,引导词就用疑问词,如 who、whom、which、whose、what、when、where、why 等
例如: Do you know when they will leave for Beijing
你知道他们什么时候动身去北京吗
2.语序 宾语从句中,疑问句要用陈述语序
例如: “Do you like playing the piano
”Tim asked me
=Tim asked me whether/if I liked playing the piano
蒂姆问我是否喜欢弹钢琴
“How can I find enough books
”I said to myself
=I said to myself how I could find enough books
我心里想,“怎么样才能找到足够的书
” 3.时态 如果宾语从句表述的是客观事实、自然现象等,不管主句是何时态,从句都要用一般现在时
例如: He said that light travels much fast