新目标九年级英语Unit2 Grammar Focus
语法讲解
疑问词引导的宾语从句
1当宾语从句由特殊疑问句充当时,用 who.what. whom, whose. which, when, wheri why:how 等作为引导词,如:
What did Mary say I want to know.
------I want to know what Mary said. 我想知道玛丽说了什么。
How many hours does a teenager need to sleep every day Do you know -----Do you know how many hours a teenager needs to sleep every day 你知道一个青少年每天需要睡多少小时吗
Why is eating too much salt bad for us Can you tell me
→Can you tell me why eating too much salt is bad for us 你能告诉我为什么吃太多盐对我们有害吗
2宾语从句的语序必须是陈述语序,即:连接词+主语+谓语+其他成分。如:
You don't realize what you are eating.你没意识到你在吃什么。
当疑同词部分作从句的主语时,在变为宾语从句时,仍然用原句的语序,如: What has happened to John Do you know
→Do you know what has happened to John
你知道约翰发生什么事了吗 Who is late The teacher asks
→The teacher asks who is late.老师谁迟到了。
3 有时疑问词引导的宾语从句可以转化成“疑同词+不定式”形式。如:
Could you please tell me how I can get to the post office
Could you please tell me how to get to the post office 你能告诉我怎么去邮局吗
巩固练习
一单项填空
( )1 Could you say it again I can't understand_______you are talking about.
where B. how C. what D. why
( )2 1 can't remember_______I put the book, and I need it for my homework now.
A.how B. when C. what D. which
( )3 He began to think about______ he should do the new work.
A. who B. which C. how D. what
( )4 ----1 don't know_______Mr. Green will come to see us.
------ He will come next Monday.
A. where B. why C. how D. when
( )5 In the bookshop, a girl asked the shopkeeper_________the book was.
A. that B. how much C. why D. how many
( )6 -It's surprising that he got such a high mark!
-Yes. I wonder_________it.
how did he do B.how he did C. why did he do D. that he did
( )7-----Do you know_ _________ I'm going to see him.
-------Sorry,I don't know.
A. where does Mr. Li live B. where did Mr.Li live
C. where Mr. Li lives D. where Mr.Li lived
( )8 Nobody knew___
A. where were the students B. when they would arrive
C. who the boy is D. what were they talking about
( )9 -----Excuse me, could you tell me
----Certainly.Take the No.108 bus.
A. which bus should I take B. I should take which bus
C. should I take which bus D. which bus I should take
( )10 -Do you know____________
- Yesterday morning.
A. where they arrived B. when they arrived in Beijing
C. when did they arrive in Beijing D. where did they arrive
二根据中文提示完成句子,每空一词。
1.我们还没有决定什么时候探望爷爷奶奶。
We haven't decided________ _______ __________our grandparents.
2.请问,这附近有公共汽车站吗
_________me.____________ _____________a bus stop near here
3.请你告诉我银行在哪里好吗
Could you please tell me________ _______ _________ _________
4.沿南京路直走,你看到一个公园时向右转。
________ _______ Nanjing Road and________ _______ when you see a park.
5.往东沿着长安街走到头,世贸就在你的左手边.
________ _______ and go all along Changan Avenue.The World Trade Center is
________ _______ __________.
三语法选择
Have you ever been sad because you failed(失败)in something If so,please remember that achieving 1 you expect is not the most important thing.Life’s meaning lies in 2 you treat the difficulties when you try to achieve your goal.
One day after watching a science program,a little boy decided to dig a hole behind his house. As he was working, a couple of boys stopped by to watch. They asked him_3_he was doing “I want to dig a hole all the way through the earth!”the boy answered excitedly.The older boys laughed and told him 4 it was impossible to do it. But the little boy stuck to(坚持)his idea.Then they left, wondering 5 he just set his mind on something useless.
The little boy kept on digging and digging, not thinking about _6 he would succeed or not. Suddenly,a few small colorful stones caught his eyes.He collected them and put them into a glass jar(罐子) patiently. The jar was full soon.Then the boy went to the older boys and showed them his jar proudly.They asked him 7 he had got them.The boy answered,“The place where I dug. Maybe I can’t finish digging all the way through the earth,but look at 8 I have found in the process(过程)of digging!”
The boy’s goal was too difficult,but it caused him to go on. Your goal can cause you to keep working! Not every goal will be achieved. When you can’t achieve your goal,maybe you can say,Yes,but look at 9 wonderful things I’ve got just because I tried to do something!”Remember 10 it is the unexpected joy on the journey that really has a meaning.Just like the little boy,it is in the digging that life is lived.
( )1.A.that B. what C. which D.when
( )2. A.if B.how C. what D. where
( )3.A.what B. which C.why D.how
( )4.A.that B.when C. whether D. which
( )5.A.that B.why C.when D. where
( )6. A. that B.whether C. when D.how
( )7.A. when B. how C.why D. where
( )8.A.that B.what C.whether D.where
( )9.A.how soon B how often C.how many D. how much
( )10.A.that B.what B.how C.how D.why