2022年中考复习—宾语从句课件40张

(共40张PPT)
Object Clauses
Object Clauses
宾语从句
小游戏——考眼力找不同
Try to say the differences in English.
多元导学
01.
Guided Learning
Lead-in
I know where Mr. Dinosaur is..
The detective could try and guess
where Mr. Dinosaur might be.
George did not know
where Mr. Dinosaur is.
宾语从句
互动精讲
02.
Interactive Elaborate
We all know Po.
We all know that Po likes playing kung fu.
动作的承受者
主语
宾语
连接词
一个句子作宾语
结构：主句+连接词+从句
主语
谓语
宾语
谓语
从句
主句
宾语从句定义及结构
宾语从句三要素
语序
A
时态
B
引导词
C
语序
陈述句语序：主句 + 引导词 + 主语 + 谓语 + 其他成分.
→Po says that he will never quit.
引 导 词
主 语
谓 语
→Po asks Shifu whether he can teach him Chinese kung fu.
引 导 词
主 语
谓 语
Po says “I will never quit.”
Po asks Shifu “Can you teach me Chinese kung fu ”
方法提炼
1. 当充当宾语从句的句子为以下句子时，变为宾语从句时，其语序不变。
① What’s wrong /What’s the matter /What happened
② Which is the way to …
③ Who引导的特殊疑问句且who作主语。
what’s wrong with you
I don’t know what’s the matter
He asked “What’s wrong with you ”
→ He asked ______________________._.
语序不变的情况
Can you tell me who is over there
2. 从句是感叹句时，语序不变。
You can’t imagine how sad I was yesterday.
C
例1. Excuse me, can you tell me _______
A. where is there a good place to live
B. where a good place is to live
C. where is a good place to live
思路点拨：step1：排查特殊句式 step2：连词主语紧相连
例题讲解
例2. —Could you tell me _______
—Sure. Walk straight along this street and you'll find it.
A. how can I get to the post office
B. where was the post office
C. which is the way to the post office
C
思路点拨：step1：排查特殊句式 step2：连词主语紧相连
例题讲解
例3. Do you know when ______ today.
A. is the bookstore closed
B. does the bookstore close
C. the bookstore closes
C
思路点拨：step1：排查特殊句式 step2：连词主语紧相连
例题讲解
1. You can’t imagine ______ when they received these Christmas presents.
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
2. The manager came up to see _______.
A. what was the matter B. what the matter was
C. what is the matter D. what the matter is
牛刀小试
B
A
时态
1. 主现，从不限（需要性原则）
I know he lives here.
I know he lived here ten years ago.
I have heard that he will come tomorrow.
主句是现在时或将来时，宾语从句的时态根据句子的需要使用任何一种时态。
2. 主过，从必过 (呼应性原则)
John asked
what is wrong with the poor dog.
when the speech will start.
what is wrong to Jim.
why the professor is late.
×
was
was
would
was
主句是过去的时态，从句的时态必须用相对应的过去的某种时态。
×
×
×
时态
3. 特殊用法
①当从句是客观真理、自然现象或者谚语时，永远用一般现在时，不受主句影响
John asked if the light travels faster than the sound.
②当主句是Could/Would you tell me…. 时，could/would表示语气委婉，
不表示过去时态，时态根据句意确定
Could you tell me if you are the first one to arrive here
“真理永现”
时态
典型例题
例1： Excuse me, could you tell me when ______ the new Olympic Center
A. are we visited 　
B. will we visit　
C. we are visited
D. we will visit
D
例题讲解
例2： —Excuse me, do you know _____ yesterday
—Sure. It closed at 6:00 p.m. yesterday.
A. when the bookstore closes
B. when does the bookstore close
C. when the bookstore closed
D. when did the bookstore close
C
典型例题
例题讲解
例3：用所给动词的适当形式填空
(1) The radio says it __________ (be) cloudy tomorrow.
(2) She said that she _________ (fly) to Japan in a week.
(3) He asked what they ____________ (do) at eight last night.
(4) The teacher told his students that light ________ (travel) faster than sound.
will be
would fly
were doing
travels
典型例题
例题讲解
2. We are glad to hear that the Greens _____ to a new flat next week.
A. move B. moved
C. will move D. have moved
1. The police wondered _____.
A. whose handbag it is B. whose handbag it was
C. whose handbag is it D. whose handbag was it
牛刀小试
B
C
3. —We had a hot discussion about our summer trip just now.
—Cool! Have you decided _____
A. where did you go B. where will you go
C. where you went D. where you will go
D
例题讲解
互动精讲
Professor Zhong says that we should wear masks.
主句 + that + 主语 + 谓语
that无实义
不充当成分
常省略
Professor Zhong says that it's necessary to wash hands.
引导词—that
互动精讲
My mother asks if/whether we need to wear masks at home.
主句 + if/whether + 主语 + 谓语
My dad wonders if/whether we can eat out with friends.
if/ whether “是否”，常用在know, ask, wonder, can (could) you tell me 表示疑问不确定意义的词之后。
引导词—whether, if
I don’t know whether he comes if it doesn’t rain tomorrow.
“是否”
宾语从句
“如果”
条件状语从句
if两面性
只用whether不能用if的情况
1. 当句末为or not时，引导词只能用whether而不能用if。
2. 在to do不定式前，引导词只能用whether而不能用if。
3. 介词后只能用whether。
4. 含有宾语从句的复合句同时又包含if引导的条件句时，最好用whether。
If it rains tomorrow, I won't come.
I wonder if she is a doctor.
“如果”，条件状语从句，遵循“主将从现”原则
“是否”，宾语从句
引导词—whether, if
1. I want to know _________ he is still living in Beijing or not.
2. I don’t know _________ to see my doctor today.
3. I worry about _________ I hurt her feelings.
4. I want to know _________ I can go out to have a picnic.
用whether, if 填空。
whether
whether
whether
whether/if
例题讲解
互动精讲
Many college students wonders when they can go back to school.
主句 + 特殊疑问词 + 主语 + 谓语
We all know what we can do to protect ourselves from being ill.
充当成分，有意义，不可省略
作do的宾语
作状语
引导词—特殊疑问词
* Could you tell me why you are late （为什么，作状语）
what, who, whom, whose, which
从句缺成分，作主语、宾语、表语、定语
where, how, why, when
从句不缺成分，作状语
* He didn’t say when he would return. （什么时候，作状语）
特殊疑问词
* Do you know whose dictionary it is （ 谁的，作定语）
疑问副词：
疑问代词：
* He asked who could give him a hand .（谁，作主语）
引导词—特殊疑问词
1. —Miss Lee, I didn’t catch what you said. Could you tell me _______ again
—OK.
A. what should we take
B. where shall we meet
C. when we would start
D. how we will get there
C
例题讲解
2. —Do you know ______ for Shanghai last night
—At 9:00.
A. what time he leaves
B. what time does he leave
C. what time he left
D. what time did he leave
C
典型例题
例题讲解
3. —Do you know _______ second-hand smoke
—To protect our health and memory.
A. how we should prevent
B. how we should prevent
C. why we should prevent
D. whether we should prevent
C
典型例题
例题讲解
特殊用法：宾语从句的否定转移
I don’t think chicken can swim. 我认为鸡不会游泳。
两个条件
1. 主句的主语是第一人称I 或we
2. 谓语动词是think, believe, imagine, expect, guess等表示心理活动的动词
1个转移
从句的否定词一般要转移到主句上来
否定转移
I think chicken can swim. → (变否定句)
判断宾语从句的技巧
常考题干关键信息：陈述句：I want to know...，I wonder ...，asked sb. ...
疑问句：Could/Can you tell me ... ，Do you know ...
答题策略
2. 答题思路
思路一：

先时态后语序
（1）根据问句或答句中的时间标志词以及动词的时态来判断时态，排除干扰项；
（2）再看连接词后的语序是否符合“主语 + 谓语”结构。
例题：—Could you tell me ________
—Just go straight. It’s on your right.
A. where the post office is B. where is the post office
C. where the post office was D. where was the post office
例题：—Do you know ______ the Capital Museum
—Next Monday.
A. when they will visit B. when will they visit
C. when did they visit D. when they visited
思路二：先语序后时态
（1）连接词后的语序不符合“主语 + 谓语”结构，可直接排除；
（2）然后根据题干或答句中的时间标志词以及动词的时态来判断时态。
答题策略
课堂检测
03.
Classroom Testing
牛刀小试
1. —Could you please tell me _______
—It's at the east gate of the park.
A. where was the parking lot B. where is the parking lot
C. where the parking lot was D. Where the parking lot is
2. —Jane, could you tell me _______ the beautiful kite
—Oh, I bought it in a shop in Chaoyang Park.
A. where did you buy B. where you bought
C. where will you buy D. where you will buy
3. —Mr. Smith, could you please tell us _______ the science show
—Sure. Next Friday.
A. when we attended B. when we will attend
C. when did we attend D. when will we attend
4. —Do you know _______ the meeting room early
—Because she had a headache.
A. why Ann left B. why Ann will leave
C. why did Ann leave D. why will Ann leave
【答案】DBBA
牛刀小试
5. —Mrs. Green, could you please tell us ______ the film together
—Sure. Next Wednesday.
A. when we watched B. when we will watch
C. when did we watch D. when will we watch
7. I can’t remember ______ my schoolbag yesterday.
A. where did I put B. where I put
C. where will I put D. where I will put
6. Mr. King didn't know ______ yesterday evening.
A. when does his son come home B. when his son comes home
C. when did his son come home D. when his son came home
8. —Lily, can you tell me ______
—I always exercise twice a week.
A. how often do you exercise B. how often you exercise
C. how often did you exercise D. how often you exercised
【答案】BDBB
要点回顾
04.
Summary of Main Points
要点回顾
_________
______
________
________
_____
温故知新
05.
Review & Preview
温故知新
1. —I had no idea ______.
—Me neither.
A. What happened to him B. Where she has gone
C. When did movie start D. What’s wrong with Tom
2. —How soon will you start your journey
—I’m not sure. I haven’t decided ______.
A. when shall I ask the boss for leave B. where I will go to spend the holiday
C. whether I would go by train or by plane D. who could invite me to go
3. —Tom is the only one that isn’t here yet, and there are just twenty minutes left.
—I don’t doubt (怀疑) ______.
A. Whether will he come to the party on time B. If he will come to the party on time
C. That he will come to the party on time D. Whether he came to the party on time
【答案】BBB
温故知新
Thanks！