---Do you know ________? ---Let me see. ...
---Do you know ________?
---Let me see. I remember it was on March 18th.
A. why did they move here B. why they moved here
C. when did they move here D. when they moved here
1．从句为陈述句，常选择引导词that，that引导宾语从句无意义，不充当句子成分常省略。例句：He told us （that） they would help us through the whole work.
2．从句为一般疑问句，常选择引导词if或whether，表示“是否”。在 whether … or not 结构中不能用 if 替换。例句：I don’t know if there will be a bus any more.
3. 从句为特殊疑问句，常选择what,when,where,which,who,how等的疑问代词、副词作引导词。 例句：He didn’t tell me when we should meet again.
例句：He answered that he was listening to me.
Father told me that practice makes perfect .
错误: He is wondering when can he finish this difficult job.
正确: He is wondering when he can finish this difficult job.
主句的谓语动词是think,believe,imagine,suppose,consider,expect,fancy,guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致. 例如; I don’t think he will come to my party.而不能说成I think he won’t come to my party.
典型例题：Please tell me ______ last year.
A.where does your sister work B where did your sister work
C .where your sister works D where your sister worked
解析：本题考查对宾语从句的掌握。宾语从句要用陈述语序，所以排除A和 B；last year 表示过去时 ，所以排除 C 。
宾语从句的语序要用陈述句语序 ，但要注意当疑问词为主语时，句式为：疑问词+谓语+其他 ，问句和陈述句语序一样。
典型例题：I didn't know ?
A. What wrong was with her B.what was wrong with her
C .what wrong is with her D.what is wrong with her
解析：主句是一般过去时，从句要用相应过去时态，所以排除C和D；在what was wrong with her中，what作主语，所以问句本身又是陈述句语序，不用变化。
Don’t worry. Bill will help you look after your dog when you ________ away on business.
A. are B. were C. will be D. have been
---You play the piano so well. ________ do you take piano lessons?
---I go to piano lessons twice a week.
A. How long B. How many C. How often D. How much
---I think it’s necessary to learn how to work in groups.
---I quite agree. Sometimes it’s even ________ than grades.
A. less important
B. more important
C. the least important
D. the most important
A true friend will never ________ from you when you’re in trouble.
A. take away B. run away C. put off D. get off
When spring comes, trees begin to ________ green.
A. sound B. taste C. keep D. turn
Copyright @ 2008-2013 满分5 学习网 ManFen5.COM. All Rights Reserved.答案无忧