摘要:
**基本信息**
系统梳理that/if/whether引导的宾语从句,从概念定义到时态规则、否定转移,结合典例与专项练习,构建“概念-规则-应用”的完整语法体系,提升语言理解与表达能力。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|语法点总结|8个核心例句|句式结构(主句+引导词+从句)、时态呼应规则(主现从任意/主过从相应过去/客观真理用现)、否定转移(think等动词否定前移)、if/whether用法(表“是否”不可省,陈述语序)|从宾语从句定义出发,先讲that引导(结构→时态→特殊情况),再拓展if/whether引导,形成递进逻辑链|
|专项练习|Ⅰ.5题/Ⅱ.4题|单词填空(语境中运用词汇)、句子改写(直接引语变间接引语,人称/时态调整)|从语法规则到语言实践,通过词汇应用与句式转换强化语法知识的实际表达,培养思维逻辑性|
内容正文:
新概念英语第一册 语法点总结
Lesson 99 OW!啊哟!
Lesson 100 He says that…She says that…They say that…
他/她/他们说……
语法点总结:
宾语从句(一)-- that 引导的宾语从句
在句子中起宾语作用的从句称为宾语从句。
that在这里的身份是引导词。不过 that在句子中无实际意义,不能充当成分,一般可以省略。
1.句式结构: 主句+引导词+宾语从句
I think (that) you had better set off now. 我认为你最好现在就出发。
She doesn’t say (that) she'll move to another city. 她没说她要搬到其他城市去。
I'm afraid (that) we have to wait for another hour. 恐怕我们还要再等一个小时。
She's sure (that) she can trust him. 她确信她可以信任他。
2.宾语从句与主句的时态
(1)主句是现在或将来时态,从句可用任何所需要的时态
I know she works here. 我知道她在这里工作。
I know she worked here three years ago. 我知道她三年前在这里工作。
I know she will work here in a week. 我知道她一周后要在这里工作。
(2)主句是过去时态, 从句要用表示相应的过去时态
He said he would spend his holiday in Dalian. 他说他将在大连度假。
He said he was much better. 他说他好多了。
(3)当从句表达的是客观规律或真理时, 不管主句是什么时态, 从句都用一般现在时
She said the earth moves around the sun. 她说地球围绕太阳转。
3.宾语从句否定意义的转移
I don't think you are wrong. 我认为你没错。
She doesn't believe the little boy stole her money. 她认为那个小男孩没有偷她的钱。
★think,believe,suppose,expect等动词引起的宾语从句中, 尽管有时从句谓语为否定意义, 却不用否定形式, 而将主句中的 think 等动词变为否定形式。
that引导的宾语从句通常是一个表示陈述语气的句子,that在句子中没有任何词义,因此在口语或非正式语体中可以省略。
★that引导的宾语从句可以接在某些及物动词之后。例如:
He called and said (that) he was coming to see me.
We all believe (that) he can finish the work on time.
★that引导的宾语从句也可以接在某些形容词之后。例如:
I'm sorry (that) Jane can't come with us.
I'm happy (that) I have passed the exam.
4. if或whether引导的宾语从句
if或whether引导的宾语从句部分的语义相当于一个一般疑问句。
if或whether引导的宾语从句的语序为陈述语序,常用于直接引语变间接引语。if或whether在句子中有具体的意思,意为“是否”,因此不可以省略。例如:
I don't know if / whether he will come tomorrow.
She wondered if / whether the story was true.
The teacher asked, “Have you finished your homework?”
→The teacher asked if / whether I / we had finished my / our homework.
Linda asked me, “Is the food enough for our party?”
→Linda asked me if / whether the food was enough for our party.
【注意】
1. 宾语从句中的人称代词要符合逻辑,有时需进行合理变化。
2. 主从句时态:
(1) 如果主句是一般现在时,宾语从句可用各种时态;如果主句是一般过去时,宾语从句也常用相应的过去时态。
(2) 宾语从句表示客观事实或真理时,其时态不受主句限制,需要用一般现在时。
专项练习:
Ⅰ. 根据语境及所给汉语提示,写出所缺单词。
Trust is very important in any ________(关系).
Do you know how to protect our ________(个人的) information?
Today, wearing masks has become part of ________(日常的) life.
It is reported that ________(古代的) art has become big business in Qinghai.
5. —Do you mind if I ask you one more question?—________(当然) not.
Ⅱ. 将下列句子改写成宾语从句。
1. “I've left my schoolbag in the library,” Judy said.Judy said ___________________ schoolbag in the library.
2. “Someone is waiting for you at the school gate,” Mr Wu said to me.Mr Wu told me ___________________ at the school gate.
3. “Have you heard of the news?” Lily asks Jane.Lily asks Jane ___________________ the news.
4. “Will Jill help me?” I can't stop wondering.I can't stop wondering ___________________ help me.
参考答案:
Ⅰ. 1. relationship 2. personal 3. everyday / daily 4. ancient 5. Certainly
Ⅱ. 1. (that) she had left her
2. (that) someone was waiting for me
3. if / whether she has heard of
4. if / whether Jill will
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