中考英语语法讲解课件-从句综合讲解
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课件 中考英语语法宾语从句和感叹句讲解
f. 容易产生歧义时用whether不用if来表示 “是否”。 Please let me know if you need help. 如果你需要帮助请告诉我。 或：请告诉我你是否需要帮助。对比：
Please let me know whether you need help. 请告诉我你是否需要帮助。 g. 如果宾语从句为否定句时，则只用if不用 whether。
4. I hear they _________________ (return) it already.
5. He said that they __________ members of the Party since 1948. (be)
6. He asked what they ____________ at eight last night. （do)
1. Tom said. He is reading a book. → Tom said that he was reading a book. 2. He asks me. Are they playing a game? → He asks me if/whether they are playing a game. 3. Where is the hospital? He told me. → He told me Where the Hospital was. 4.Who bought the pen? He wondered. → He wondered who bought the pen.
eg: He told me（ that） he would come and that he would come on time. c.当that作介词except, in等宾语时 e.g. They believe in that she must still be single.
最新中考英语语法讲解课件-从句综合讲解
状语从句、宾语从句、定语从句 如何判断何种从句 从句的时态
从句的连接词与扩展 经典单选、从句与选词、长句子分析
从句类型 指引词
例句
状语从句
宾语(表语) 从句 定语从句
没有(所 1We will go hiking if tomorrow is fine. 以可前置）2When the UFO arrived, what was
• 例:As he wasn’t well, I went there along.因为他不舒服,我 自己去那儿了.
• 2、conj 同时强调 “一边…一边”, 可引导时间状语从句 (as/ when / while 的详细区别,见 when的讲解)
• 例:He song as he went alone.他边走边唱.
• 解析:如果我现在有时间,我一定去,(表明我 现在没有时间,和现在相反,现在时的虚拟语 气)
3、what
• 讲解:1)特殊疑问词----例:What is he? 他是干什么 的？
• 2)连接宾语从句---例: I believed what he told me 我相信他告诉我的事(引导宾语从句)。
去还是不去。 • 3)表示:不管，无论---引导状语从句(易忘记) • 例:Whether you like it or not, you’ll have to do it. 你必须
做这件事，不管你喜不喜欢 • 区别if --- whether • 一:表示是否连接宾语从句,if=whether • 二:表示是否连接不定式if不可以,whether可以 • 三:连接状语从句时,if表如果—whether表无论
• 3)后接不定式---例:I don’t know who to come first .我不知 道谁先来(不可替换,who做主语)
从句的连接词与扩展 经典单选、从句与选词、长句子分析
从句类型 指引词
例句
状语从句
宾语(表语) 从句 定语从句
没有(所 1We will go hiking if tomorrow is fine. 以可前置）2When the UFO arrived, what was
• 例:As he wasn’t well, I went there along.因为他不舒服,我 自己去那儿了.
• 2、conj 同时强调 “一边…一边”, 可引导时间状语从句 (as/ when / while 的详细区别,见 when的讲解)
• 例:He song as he went alone.他边走边唱.
• 解析:如果我现在有时间,我一定去,(表明我 现在没有时间,和现在相反,现在时的虚拟语 气)
3、what
• 讲解:1)特殊疑问词----例:What is he? 他是干什么 的？
• 2)连接宾语从句---例: I believed what he told me 我相信他告诉我的事(引导宾语从句)。
去还是不去。 • 3)表示:不管，无论---引导状语从句(易忘记) • 例:Whether you like it or not, you’ll have to do it. 你必须
做这件事，不管你喜不喜欢 • 区别if --- whether • 一:表示是否连接宾语从句,if=whether • 二:表示是否连接不定式if不可以,whether可以 • 三:连接状语从句时,if表如果—whether表无论
• 3)后接不定式---例:I don’t know who to come first .我不知 道谁先来(不可替换,who做主语)
中考英语语法专题-宾语从句课件【71张PPT】全文
【答案】B 【解析】句意：打扰一下，你能告诉我去广播站怎么走吗?-当然。 沿着这条街走，你会在右边找到它。结合答语 可推知，此处指询问怎样去某地，故用表示how；又因为空格处内容在此作tell的宾语从句，宾语从句需要用陈序语 序。故选 B。
宾语从句的语序
2. —Simon, you look smart in the T-shirt. Could you tell me _______ it?
例如: He said the moon goes around the earth.
他说月亮绕着地球转。
宾语从句的时态
例题1：改错练习 1) She said that she is a student. 2) She said that she will fly to Japan in a week. 3) She said that she has finished her homework already. 4) He told me that Japan was an island country. 5) He tells me that his sister comes back yesterday.
ห้องสมุดไป่ตู้
些引导词有各自的意思，在从句中要作相应的成分，不能省略。例如：
Could you tell me which gate we have to go to?
请问我们得走哪个门？
He didn’t tell me how long he would stay here.
他没有告诉我他要在这里呆多长时间。
宾语从句的时态
宾语从句的时态，只要记住以下口诀即可: "主现则从任,主过则从过，客观真理一般现"
宾语从句的语序
2. —Simon, you look smart in the T-shirt. Could you tell me _______ it?
例如: He said the moon goes around the earth.
他说月亮绕着地球转。
宾语从句的时态
例题1：改错练习 1) She said that she is a student. 2) She said that she will fly to Japan in a week. 3) She said that she has finished her homework already. 4) He told me that Japan was an island country. 5) He tells me that his sister comes back yesterday.
ห้องสมุดไป่ตู้
些引导词有各自的意思，在从句中要作相应的成分，不能省略。例如：
Could you tell me which gate we have to go to?
请问我们得走哪个门？
He didn’t tell me how long he would stay here.
他没有告诉我他要在这里呆多长时间。
宾语从句的时态
宾语从句的时态，只要记住以下口诀即可: "主现则从任,主过则从过，客观真理一般现"
2023年中考英语语法专项之时间状语从句课件
3. 常用的时s soon as表示“一……就……”，引导时间状语从句，常和一般过去时 连用。例如：As soon as I arrived at the airport, I called my parents.
3. 常用的时间状语从句引导词
01 before 02 after 03
1. 什么是时间状语从句？
01 时间状语从句的种类 02 时间状语从句的语态 03
1. 什么是时间状语从句？
时间状语从句的种类
时间状语从句可以分为简单句和复合句两种，其中简单句只包含一个主 谓宾结构，而复合句则包含主句和从句两个部分。
1. 什么是时间状语从句？
时间状语从句的语态
时间状语从句的语态要与主句的谓语动词保持一致，即如果主句是肯定 句，则从句也要使用肯定句；如果主句是否定句，则从句也要使用否定 句。
2. 时间状语从句的语序和时态
2. 时间状语从句的语序和时态
01 语序
02 时态
03 连接词
2. 时间状语从句的语序和时态
语序
时间状语从句的语序是从句在主句之前，从句中的谓语动词要用陈述语 气。
2. 时间状语从句的语序和时态
时态
时间状语从句的时态与主句的时态有关，如果主句是一般现在时或将来 时，从句用一般现在时；如果主句是一般过去时，从句用过去时；如果 主句是过去将来时，从句用过去完成时；如果主句是现在完成时或将来 完成时，从句用完成时态。
以while引导的时间 状语从句省略
当主句的谓语动词为进行时态时，时间状语从句中的while可以省略。
4. 时间状语从句的省略
以as引导的时间状语 从句省略
当主句的谓语动词为进行时态时，时间状语从句中的as可以省略。
中考英语语法之状语从句 )(共23张PPT)
八、让步状语从句 定义：让步状语从句，是指状语从句中的一种，其本身也是状语从句。一般翻译为“尽管……”或 “即使……”，就是我们日常生活中用的“退一步说…”的感觉。 //引导词// though/although/as（虽然，尽管） even if/though（即使，尽管） whether/no matter whether...or(not)（不管...是否，不管是...还是） //注意// 1. though, although,as的区别 A. though, although的主句中可以用 yet, still, nevertheless,但不可使用but。 B. though引导的从句可以倒装，也可以不倒装； as引导的从句必须倒装； although引导的从句不能倒装。
as 1. 表示“当...时候”，强调同时发生，不指先后。 2. 说明两种正在发展或变化的情况，表示“随着”，表示时间的推移。 3. 表示“一边...一边...”。 4. 强调两个动作紧接着发生。 5. 表示“虽然，尽管”。 6. 其他含义“正如，正像”，“作为”，“由于，因为”
before 1. 一般意为“在...之前” “...才”，“...就” “还没有...”“免得”“不知不觉” “宁可，宁愿”，“否则，要不然”。
//注意// for也可以表示原因，属并列连词，但不是说明直接原因，而是对某种情况加以 推断，用于表示补充说明理由。
三、地点状语从句 定义：地点状语从句表示地点、 方位。 引导词：where, wherever 1. 地点状语从句由where, wherever引导。 //注意// where与wherever的区别：where表特定的地点，而wherever表示非特定的地点。 wherever=to/at any place where 2. 地点状语从句与定语从句的区别 where引导定语从句时，从句前应有一个表示地点的名词作先行词； 而状语从句前则无先行词。
中考英语主从复合句(宾语从句,定语从句,状语从句)课件
❖ I doubt whether he will keep his promise. ❖ ⑤宾语从句前置，置于句首时。
❖ Whether they can come here on time, we don’t know.
❖ Whether they will join in the camp, I don’t care.
24
I don't think that you can do it, __c_a__n__y_o__u_____? We don't believe the news is true, ___i_s__i_t_____? He thinks English is very useful, d__o__e_s_n__’_t_h__e_? He didn't think the news is true, __d_i_d__h__e_____? We think we will win the game, __w__o_n__’_t_w__e___? I suppose father is sleeping, ___is__n_’_t_h__e____? I don’t think you are right, ___a_r_e__y__o_u____?
11
❖ Do you know who will come this afternoon? ❖ 连词作主语
❖ I don’t know whom you should depend on. ❖ 连词作宾语
❖ I don’t know what it is. ❖ 连词作表语
❖ Could you tell me which gate we have to go to? ❖ 连词作定语
❖ Whether they can come here on time, we don’t know.
❖ Whether they will join in the camp, I don’t care.
24
I don't think that you can do it, __c_a__n__y_o__u_____? We don't believe the news is true, ___i_s__i_t_____? He thinks English is very useful, d__o__e_s_n__’_t_h__e_? He didn't think the news is true, __d_i_d__h__e_____? We think we will win the game, __w__o_n__’_t_w__e___? I suppose father is sleeping, ___is__n_’_t_h__e____? I don’t think you are right, ___a_r_e__y__o_u____?
11
❖ Do you know who will come this afternoon? ❖ 连词作主语
❖ I don’t know whom you should depend on. ❖ 连词作宾语
❖ I don’t know what it is. ❖ 连词作表语
❖ Could you tell me which gate we have to go to? ❖ 连词作定语
中考英语专题复习《从句》教学课件(共58张PPT)
A. will she B. whether will she C. she will D. whether she will
( C)4. The small boy didn’t know____ waiting for. A. whom were they B. whom are they C. whom
(B)9. Please ask her_______.
A. what’s wrong with him B. why she
did that .
C. what the matter is with him D. what’
her father
( B )10. She asked me if I knew _______.
2、主句：宾语从句中有具体的过去某年、 某月、某日作状语：时态不变。
eg. Xiao Wang said, “I was born on April 21,1980.” → Xiao Wang said he was born on April 21,1980.
3、原句如果是祈使句，宾语从句应改为 “tell(ask, order, beg等)sb.(not)to do sth句型。 eg. 1) “Don’t make any noise.” she said to the children→. She told the children not to make any noise. 2) “Bring me a cup of tea, please,” said she. →
whether the kitchen light is on or
not?" After a while, her son returned
( C)4. The small boy didn’t know____ waiting for. A. whom were they B. whom are they C. whom
(B)9. Please ask her_______.
A. what’s wrong with him B. why she
did that .
C. what the matter is with him D. what’
her father
( B )10. She asked me if I knew _______.
2、主句：宾语从句中有具体的过去某年、 某月、某日作状语：时态不变。
eg. Xiao Wang said, “I was born on April 21,1980.” → Xiao Wang said he was born on April 21,1980.
3、原句如果是祈使句，宾语从句应改为 “tell(ask, order, beg等)sb.(not)to do sth句型。 eg. 1) “Don’t make any noise.” she said to the children→. She told the children not to make any noise. 2) “Bring me a cup of tea, please,” said she. →
whether the kitchen light is on or
not?" After a while, her son returned
中考英语语法专题讲解——宾语从句 (共21张PPT)
She doesn’t know what she should do next.
=She doesn’t know what to do next.
在含有宾语从句的复合句中，当主句的主语为 第一人称，谓语动词是think, believe, suppose等时，要将宾语从句的否定词转移到 主句中，即主句的谓语动词用否定式，而宾语 从句的谓语动词用肯定式。
3、如果宾语从句表示的是客观事实或者真理， 即使主句是过去时，从句也要用一般现在时。
He told me that the earth goes round the sun.
He said that Yao Ming is much taller than him.
1、当宾语从句的主语和主句的主语相同，且 主句的谓语动词是hope, wish, decide, agree, choose等时，宾语从句可以简化为不 定式结构。
Can you tell me how I can go to the museum?
1、如果主句是现在的某种时态（包括一般现 在时、现在进行时、现在完成时），那么宾语 从句的时态根据实际情况而定。
I remember he gave me a book yesterday.
He has told me that he’ll leave for New York tomorrow.
He asked me whether/if Miss Gao was a teacher.
连接代词（what, which, who, whose, whom）引导宾语从句 时，在宾语从句中充当主语、宾语、表语或者定语；连接副 词（when, where, why, how）引导宾语从句时，在宾语从句 中充当状语。
=She doesn’t know what to do next.
在含有宾语从句的复合句中，当主句的主语为 第一人称，谓语动词是think, believe, suppose等时，要将宾语从句的否定词转移到 主句中，即主句的谓语动词用否定式，而宾语 从句的谓语动词用肯定式。
3、如果宾语从句表示的是客观事实或者真理， 即使主句是过去时，从句也要用一般现在时。
He told me that the earth goes round the sun.
He said that Yao Ming is much taller than him.
1、当宾语从句的主语和主句的主语相同，且 主句的谓语动词是hope, wish, decide, agree, choose等时，宾语从句可以简化为不 定式结构。
Can you tell me how I can go to the museum?
1、如果主句是现在的某种时态（包括一般现 在时、现在进行时、现在完成时），那么宾语 从句的时态根据实际情况而定。
I remember he gave me a book yesterday.
He has told me that he’ll leave for New York tomorrow.
He asked me whether/if Miss Gao was a teacher.
连接代词（what, which, who, whose, whom）引导宾语从句 时，在宾语从句中充当主语、宾语、表语或者定语；连接副 词（when, where, why, how）引导宾语从句时，在宾语从句 中充当状语。
中考英语语法讲解课件-宾语从句
• A. when we should arrive at the airport airport • C. when the airport we should arrive at arrive at B. when should we arrive at the D. when the airport should we
Would you like to tell me how I go there?
The owner counted how many hens he lost.
请参考时态基本篇中 时的分类 He is saying what happened last night. He asks whether she graduated from the school. I have been interested in what you liked. I have been interested in what you like. He knew whose book it was. He asked whether she graduated from the school. The owner counted how many hens he lost.
• • • • • • • • • • • • •
• •
9.---David, look at the man in white over there. Can you tell me ? ---He is a doctor. A. who is he B. who he is C. what is he D. what he is 10. ---Could you tell me ? He is wanted by the head teacher. ---Sorry, I’ve no idea. But he here just now. A. where Tim was ; was B. where is Tim; was C. where Tim is; was D. where Tim is; is 11. ---Did Mrs. King leave a message? ---Yes. She wanted to know this Sunday. A. who you would go shopping B. if you would go shopping with her C. that you will go shopping D. when will you go shopping with her 12.---I’m a teenager’s mother. Sometimes I don’t know . ---Love and understanding.
Would you like to tell me how I go there?
The owner counted how many hens he lost.
请参考时态基本篇中 时的分类 He is saying what happened last night. He asks whether she graduated from the school. I have been interested in what you liked. I have been interested in what you like. He knew whose book it was. He asked whether she graduated from the school. The owner counted how many hens he lost.
• • • • • • • • • • • • •
• •
9.---David, look at the man in white over there. Can you tell me ? ---He is a doctor. A. who is he B. who he is C. what is he D. what he is 10. ---Could you tell me ? He is wanted by the head teacher. ---Sorry, I’ve no idea. But he here just now. A. where Tim was ; was B. where is Tim; was C. where Tim is; was D. where Tim is; is 11. ---Did Mrs. King leave a message? ---Yes. She wanted to know this Sunday. A. who you would go shopping B. if you would go shopping with her C. that you will go shopping D. when will you go shopping with her 12.---I’m a teenager’s mother. Sometimes I don’t know . ---Love and understanding.
2023年中考英语语法复习表语从句课件
as if/through 引导表语从句时要注意语气.若与事实相符，要 用陈述语气。
若从句表示与现在事实相反,谓动用 一般过去式（be用w；ere）
与过去事实相反用had+done. .
考试中常考查这种虚拟语气，不考查陈述语气。
• Li Lei is now in a new jacket. He looks as if he were an American boy.
二、引导表语从句的连接词
由从属连词that 引导的表语从句
由从属连词whether，as if引导表语从句
由从属连词because,why引导表语从句
由连接代词Who, whom, whose, which, what 和连接副词where,how,why,when引导的表语从句
பைடு நூலகம்
（一）由从属连词 that 引导的表语从句
4. Every student is in the classroom. 5. Your homework is to recite "劝学". 6. Her job is selling computers
归纳： 上述例句的结构：主语 +系动词/be + 表语 句式
常见的连系动词有：be （am, is, are, was, were）, become, look, sound, feel, taste (看、听、尝起来）,seem,appear（似乎 、好像）等
•wh- 引导的主语从句＋be＋that 从句
What surprised me most was that all the pupils were unusually quiet.
•This / That ＋ be ＋wh-疑问词引导的从句
2024年中考英语语法复习之宾语从句课件
2. A: Do you know D ? B: Yes , he came here by train . A. when he came here here C. why he came here here
B. if he will come D. how he came
3.She says she B English for ten years .
主谓
句子
第二部分 连接词
连接词 that if/whether
特殊疑问词 （8w1h）
连接词
句子类型 陈述句 一般疑问句
特殊疑问句
备注
可省
译为“是否”，一 般情况下可以互换， whether常与or not连用
what/who/whom whose/which/wh en/where/why/ /how
B what did it mean D when the exam began
Do you know where ___ now?
A he lives B does he live C he lived D did he live
答案：A
第四部分 时态
主句 现在时
过去时 无论什么时态
时态
从句 不受限制，根据具体情况确定
A. learned
B. has learned
C. was learning
D. have learned
4. The teacher told us that the earth B round .
A. was
B. is C. will be D. would be
5. Tell me D .
答案： D
第三部分 语序
中考英语语法讲解课件-状语从句课件
命题趋势： 状语从句中的从属连词、 时态是一个考点，常见于单选和完成 句子中；从属连词在完形填空中也有 考点。
近几年试题 1. --It’s 9 o’clock now. I must go. --It’s raining 连词 outside. Don’t leave ______ it stops. D A. when B. since C. while D. until 2. Frank _____ D a film if he’s free next Saturday. 时态（状语从句） A. see B. saw C. has seen D. will see 3. The children will climb the hill if it _______ 时态（状语从句） tomorrow. C A. won’t rain B. didn’t rain C. doesn’t rain D. isn’t raining
原因状语从句
中பைடு நூலகம்题型
E.G. 1. He was so angry that he left the room without a word. 他很生气,一句话不说就离开 了房间。 2. It is such a heavy box that nobody can move it. 3. The box is so heavy that nobody can move it. 4. The box is so heavy as nobody can move . 5. I didn’t go early, so that I didn’t get a seat.
表示比较
八、比较状语从句
主要由 • than， • as...as, • the more…the more • 这类从句常常有一些成分没有表示出来:
2025年中考英语定语从句课件(共40张PPT)
ABC
Whom 作定语从句的宾语
The woman whom they wanted to visit is a teacher.
分解
The woman is a teacher.
They wanted to visit the woman. 作宾语
ABC
that 可以作定语从句的主语和宾语.
注意: 关系代词作动词宾语时可省略
ABC
只能用that的情况
This is the very book that belongs to him. ④ 先行词被the only, the very, the same, the last修饰时。 Who is the girl that is standing under the tree? Which is the machine that we used last Sunday.
ABC
第二部分
ABC
定语从句的用法
who, whom, whose, that用法区别 who 作定语从句的主语或宾语
The man who is speaking at the meeting is a worker.
分解
The man is a worker.
The man is speaking at the meeting. 作主语
10、He prefers to eat the rice ___ in the south.
A. who is grown
B. which is grown
AB C C. when is grown
11、 The knife ___ I cut the apple with can’t be found.
中考语法知识点总结之各种从句(共24张PPT)
• （1）that指物时一般可与which互换， 但在下列情况下，要用that而不用 which。
a. 先行词有all, everything等不定代词 时，如，
Everything (that) he did is wrong.
• b. 先行词被all, every, no, some, any, little, much等修饰时，如，
I have a lot of books and three of them are in Russian.
• 3、状语从句 在复合句中起状语作用的从句叫做状
语从句。状语从句可分为时间状语、地 点状语、原因状语、目的状语、结果状 语、条件状语、行为方式状语、比较状 语、让步状语等多种。
1.时间状语从句
• 3).由as soon as (一…..就……)引导的时间状语 从句。
2.原因状语从句
• 由because 、since 、as（因为、既然、由 于）引导的原因状语从句。
• Since you have known about that , please tell us what to do .
• 如: He is the very man (that) I'm looking for.
• 只用which的情况 在介词后或在非限定性定语从句中
This is the book about which we have talked a lot.
The book, which he gave me yesterday, is very interesting.
• 3.地点状语从句 • 由wherever（无论在哪儿） 引导的地点状
语从句。
• Wherever he goes , he always brings his pet dog .
中考英语从句总复习主语从句初中经典精讲省公开课一等奖全国示范课微课金奖PPT课件
2. _W__h_a_t he said at the meeting astonished everybody present
3. _W__h_e_th_e_r_ the Olympic Games will be held in Beijing is not known yet.
4. _W__h_e_t_h_e_r we’ll go camping tomorrow depends on the weather.
17/46
比较that / what 1.__W_h_a_t_ he wants is a book. 2. _T__h_a_t _ he wants to go there is obvious. 3. ._W__h_a_t _ happened is not clear. 4. This is the best TV t_h_a_t__ is made in China. 定语从句 5. The first museum _t_h_a_t_ he visited in China was the History Museum. 定语从句
grandmother depends on the time he can spare.
15/46
归纳总结：
主语从句引导词选择主要是依据从句结 构和意义来选择： 1.假如从句意义和结构完整，则用that。 2.假如从句意义和结构不完整，则依据 从句意义和结构选择对应引导词。
16/46
完成下面主语从句
Subject Clause (主语从句)
Object Clause （宾语从句）
Predicative Clause （表语从句）
Appositive Clause （同位语从句）
3. _W__h_e_th_e_r_ the Olympic Games will be held in Beijing is not known yet.
4. _W__h_e_t_h_e_r we’ll go camping tomorrow depends on the weather.
17/46
比较that / what 1.__W_h_a_t_ he wants is a book. 2. _T__h_a_t _ he wants to go there is obvious. 3. ._W__h_a_t _ happened is not clear. 4. This is the best TV t_h_a_t__ is made in China. 定语从句 5. The first museum _t_h_a_t_ he visited in China was the History Museum. 定语从句
grandmother depends on the time he can spare.
15/46
归纳总结：
主语从句引导词选择主要是依据从句结 构和意义来选择： 1.假如从句意义和结构完整，则用that。 2.假如从句意义和结构不完整，则依据 从句意义和结构选择对应引导词。
16/46
完成下面主语从句
Subject Clause (主语从句)
Object Clause （宾语从句）
Predicative Clause （表语从句）
Appositive Clause （同位语从句）
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时间 状语从句
都没有出现类型： 都没有出现类型：
一前一后出现类型： 一前一后出现类型：
前引：根据主从句的三种时间关系， 前引：根据主从句的三种时间关系，分为主 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型， 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型， 每种句型分别对应独特的句式
4.when(adv)何时，什么时候； 何时，什么时候； 当……的时候 (conj)当……时
• 讲解:1)特殊疑问词---例: When did you come here? 你什么时候来的？ • 2)连接宾语从句---例: I don’t know when the plane takes off.我不知道飞机何时起飞 • 3)连动词不定式---例:I don’t know when to leave for London. 我不知道何时动身去伦敦 • 4)连接状语从句---注意三类从句,注意主从句发生 时间和相对应的时态(必考内容!例句背) • 5)连接定语从句 • 例:It happened on the day when we began our new term. 事情发生在新学期的第一天
• 题: You will do much better __ you are more careful with your spelling. • A if B before C although D unless 题:–Come and join us, Jimmy! • -- I am sorry, but I am really busy now. if I __ time, I would certainly go. • A. will have B. have had C. had D. have • 解析:如果我现在有时间,我一定去,(表明我 现在没有时间,和现在相反,现在时的虚拟语 气)
词 what when which who whom where whose why how that while
状语从句 宾语从句 定语语从句 (because/ since/ for/ as都 可引导原因状语从句) • 例:As he wasn’t well, I went there along.因为他不舒服,我 自己去那儿了. • 2、conj 同时强调 “一边…一边”, 可引导时间状语从句 (as/ when / while 的详细区别,见 when的讲解) • 例:He song as he went alone.他边走边唱. • 3、as soon as….一…就…,引导时间状语从句 例: He got on the train as soon as he got to the station.他一到车站 就登上了火车. • 4、as…as…和…一样 例:He is as tall as his father. 他和 他的爸爸一样高 • 5、as if就象,常用于虚拟语气.例: She looks as if she were drunk.她看上去好象喝醉了.
状语从句、宾语从句、定语从句
如何判断何种从句
从句的时态
从句的连接词与扩展
经典单选、从句与选词、长句子分析
从句类型
指引词
例句
状语从句
宾语(表语) 从句
定语从句
没有(所 1We will go hiking if tomorrow is fine. 以可前置） 2When the UFO arrived, what was you doing? 动词或词 1Please tell me what you did last night. 组 2I am interested in what she likes. 名词/代 1 the girl who he loved deeply married last year. 词
7.while(conj)当…的时候；然而，虽然 (n)时间， 的时候；然而， 时间，
短时间
• 1)当…的时候。Be ving …when …一般时---- 一般时 while be ving… • 例:The phone rang while I was washing my hair. 电话响的时候 我正在洗头 • 例:The phone was ringing when I washed my hair. 电话响的时 候我正在洗头 • 2)虽然，尽管。 • 例:While he was respected, he was not liked. 他虽然受到尊敬， 但没有受到喜爱。 3)表示对比，而，然而。While只能连接从句---but不能连接从 句 • 例:He is a doctor while I am a teacher. 他是个医生而我是老师 4)while作名词是表示一段时间，常用词组: for a while • 例:It takes a while to repair the bike.
8.who谁---whom谁---.whose
• 讲解:who即可以作主语,又可以作宾语;而whom只能做宾 语 • 1)特殊疑问词----例: Who came first?谁第一个来的?(不可 替换,who做主语) • 2)连接宾语从句---例:I don’t know who/whom came first 我不知道谁先来(可替换,who做宾语) • 3)后接不定式---例:I don’t know who to come first .我不知 道谁先来(不可替换,who做主语) • 4)连接定语从句,指代人(可替代主语,宾语) • 例:I like the baby who sits before me.我喜欢这个坐在我 前面的孩子(注意单数,常考题) • 例:I like the baby who you like too.我喜欢你也喜欢的这个 孩子(替代宾语)
9 whose(pron,conj)谁的
• 讲解：:1)特殊疑问词----例: Whose pen is this? 这是谁的笔。 • 2)连接宾语从句---例: I wonder whose house it is. 我想知道这是谁的房子 • 3)连接定语从句,指代人、物。 • 例: This is the girl whose name is Mary. 这 就是那个叫玛丽的女孩。
5.whether(conj)是否
• 讲解：whether是连词，有两个意思,分别引到不同的从句 • 1)表示是否引导宾语从句=if • 例:I don’t know whether he will come. 我不知道他是否会 来 • 2) 表示是否---引导动词不定式(此时if不能这样用) • 例: She hasn’t decided whether to go or not. 她还没决定 去还是不去。 • 3)表示:不管，无论---引导状语从句(易忘记) • 例:Whether you like it or not, you’ll have to do it. 你必须 做这件事，不管你喜不喜欢 • 区别if --- whether • 一:表示是否连接宾语从句,if=whether • 二:表示是否连接不定式if不可以,whether可以 • 三:连接状语从句时,if表如果—whether表无论
过去配过去 What were you doing when the UFO arrived? 现在配现在 What are you doing when the UFO arrives? 过去配过去 I would leave if he came. 现在配现在 I will leave if he comes. The train had been away when I arrived.
过去完成 when 一般过去
• • • • •
You are copying when I teach You were copying when I taught I will leave as soon as he arrives I would leave as soon as he arrived The train had left before I arrived at the station • After the train had left, I arrived
• even if =though=although=even though即 使,连接让步状语从句 • 例: He improves himself in English little even if he studies hard.即使他学习很努力, 英语仍少见提高 • as if 虚拟语气连接词.好像,活似 • 例: The old man runs very fast as if he were a young man.这个老人跑得很快好像 是个年轻人一样(as if引导的特殊虚拟语气. 主句正常时态 as if+ 主+过去时/were)
定语从句的时态完全根据具体时间要求 定语从句
1. I meet a friend who I made in Shanghai. 2. It is the right book that I have looked for.
主句现在类，从句无要求； 主句现在类，从句无要求； 主句过去类； 主句过去类；从句过去类 宾语从句 1. I knew what he was. 2. I know what he was. 3. I know what he is. 同时出现类型： 同时出现类型：
6.which(adj)哪一个，哪些 (pron) 哪一个，
哪一个，哪些； 谁，哪一个，哪些；
• 讲解:1)特殊疑问词----例: Which came first, the chicken or the egg?哪个先产生，鸡还是蛋？ • 2)连接宾语从句---例: I don’t know which came first 我不知 道哪个先来 • 3)后接不定式---例:I don’t know which to be chosen . 我不 3) --- :I 知道该做选哪个。 • 4)连接定语从句,指代物(定语从句中用which 代替what) • 例:I like the book which you bought for me.我喜欢这本你 为我买的书 • 5)作形容词，哪一个，哪一些。 • 例:Which foreign language are you studying? 你在学哪种 外语。