5.How long has it been like this? The man asked …
The man asked how long it had been like this.
6.Will it snow tomorrow? Do you know?
Do you know if \whether it will snow tomorrow.
7.Uncle Wang told his daughter:“I bought a computer for you.” (合并句子 Uncle Wang told his daughter ___h_e__ _b_o_u_g_h__t a computer for __h__er__.
If 与whether 的区别
What did the cat think?
I want something to eat.
The cat thought that he wanted something to eat.
Many relatives want to know Why did the girl cry?
Many relatives want to know why the girl cried.
3.Mr White told Tom that he mustn’t throw paper on the ground.(同上) Mr White told Tom ___n_o_t_ ___t_o_throw paper on the ground.
4.I have no idea if I should visit my grandparents this Sunday. .(同上) I have no idea _w_h_e_th__er__t_o__ visit my grandparents this Sunday.
• B: What did he say?
• A: He said you were very pretty. 用于转述别人的话. Can you tu tell me if you will come here tomorrow?
The teacher told us (that) the earth moves around the sun . 2 .“Light travels much faster than sound.”
My father said…
My father said (that) light travels much faster than sound.
What does the baby wonder ?
Can I fly?
The baby wonders if / whether he can fly.
合并句子: 1.“Are you a student ?” she asked me… She asked me if \whether I was a student.
Could you tell me how I can get to the station?
9. “Why is the train late?” Could you tell me?
Could you tell me why the train is late?
10. “Where is Tom?” They asked.
What’s the matter with the dog ? He asked. He asked what was the matter with the dog.
2.“she wants to join the PLA(中国人民解放军).” she said…
She said that she wanted to join the PLA. 3.“Is the truck collecting rubbish outside?”Dad asked me
Dad asked me if \whether the truck was collecting rubbish outside. 4.“We will hold a sports meeting .”Our teacher told us that we … Our teacher told us that we would hold a sports meeting .
1. I don’t know whether he will come or not. 与or not 连用只能用whether
2. I don’t care of whether he is handsome. 介词后只能用whether
3. He wondered whether to stay here the next week. 与to do 不定式连用只能用whether
Ted asked Jane if / whether she could lend her pen to him.
Has my father gotten
any fish?
What did the baby cat ask? The baby cat asked if his father had gotten any fish.
5.The boy asked his father,“ Does water freeze(结冰) at 0˚C?”(合并句子 The boy asked his father__i_f___ water_f_re_e_z_e_sat 0˚C.
6.Will Bob join the swimming club? Please tell me. (合并句子) Please tell me _i_f___ Bob __w_i_ll_ join the swimming club.
9.What time does the train leave?Do you know?
Do you know what time the train leaves?
10.I can do it by myself. I think
I think that I can do it by myself.
Mary said (that) she had seen the film.
Exercises (特例)
注意：当从句是客观真理的时候，无论主句 是什么时态，从句一律用一般现在时
1.“ The earth moves around the sun . ” The teacher told us...
过去将来时 过去进行时 过去完成时
Exercises 1.“ I am a student . ” she said...
She said (that) she was a student.
2.“ I broke your CD player.” she said…
She said (that) she had broken my CD player. 3 .“ We will hold a sports meeting .”Our teacher told us …
Could you tell me what you will say at the meeting?
3. Do they like to make friends with foreign friends? He asked.
He asked if/whether they liked to make friends with foreign friends.
7.Where are our tickets? Please tell me…
Please tell me where our tickets are.
8. “I have finished reading this book. ” She said…
She said that she had finished reading this book.
询问某人某事。
肯定句／否定句
that
引导词 一般疑问句
if/whether
变
特殊疑问句
特殊疑问词
宾
语
从
从句语序
陈述句语序
句
须
注
意
从句时态
确定从句的时态(根据主句时态)
主句时态 一般现在时
从句时态
连接前
连接后
时态保持不变
一般过去时
一般现在时 一般过去时
一般将来时 现在进行时 现在完成时
一般过去时 过去完成时
4. “ I am doing my homework.” He said.
He said that he was doing his homework.
5. “I will come back.” Tom said.
Tom said that he would come back.
6. “Is he doing his homework?” Jim asked.
Happy every day!
宾语从句，是指由一个句子充当主 句动词或动词短语的宾语。
I know that this is an interesting book . Could you tell me how long you have been here?
Function(作用)
• A: You are very pretty.
将下列句子合并为一句:
1.Where do they stop on the way? I asked.
I asked where they stopped on the way.
Could表示委 婉请求，不 表示过去时
2. What will you say at the meeting? Could you tell me?