本试题 “根据句意，填写适当的连接词1. Mary told me________she had seeri my friend the day before yesterday.2.I wonder________she was at home yesterday.3. I'...” 主要考查您对从属连词
疑问词组
等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
从属连词可分为三大类：
1、that （无词义，不做成分）
if，whether （表达是否的意义，但不做句子成分）
2、连接代词：who，whom，whose，what，which，whatever, whoever, whichever（有词义，在句子中可作主语、表语、宾语）
3、连接副词：when，where，why，how，how many，how long，how far，however，whenever，wherever （有词义，作从句的状语）
用法：
从结构上说，英语连接词分两大类：并列连词和从属连词。
并列连词连接两个或两个以上地位平等的字、词组或分句。例如：
(1) Air and water are indispensable to me.
(2) She likes going out with friends or playing outdoor games.
(3) Most workers have a good income, so they look very happy.
从属连词连接两个或两个以上的分句，形成复杂句中的从属分句。例如：
(4) He said that he did not want to go .
(5) Many things have happened since I last saw him.
(6) You may come if you want to.
从属连词用来连接各种从句。
until(till)直到，在用until表达时间状语的句子中，主句中的动词是要十分小心去选择的。
如动词是持续行动词，它要用肯定句，如：
I studied hard until 12 o'clock last night.
如果动词是瞬间截止性动词，则要用否定句，如:
He didn't go to bed until his mother came back.
由since,for,by,before, 来引导的时间状语从句。
since 引导的时间状语是动作的开始时间，如:
I have studied English since 1990.
而by引导的时间状语通常是动作的结束时间，如：
I had learned 25 English songs by the end of last term.
| 种类 | 语法作用 | 连词举例 |
| 从属连词 | 引导原因状语从句 | Because, since |
| 引导条件状语从句 | If, unless, as long as | |
| 引导目的状语从句 | So that | |
| 引导结果状语从句 | So…that | |
| 引导方式状语从句 | As, just as, as if | |
| 引导让步状语从句 | Though, although, even though, no matter what, however, no matter how, whoever, no matter who, wherever, no matter where | |
| 引导比较状语从句 | As…as, not so…as, than, less…than, the more…the more | |
| 引导名词性从句 | Who, whom, whose, which, that, when, where, why |
与how搭配的疑问词组：
How在英语中通常用作副词，是特殊疑问句中本领最大的疑问词。他与其它形容词或副词搭配组成疑问词组
1．How old问年龄、年代。
How old is your friend? 你朋友多大了？
How old is the bridge? 这座桥有多少年代了？
2．How many问可数名词数量。常将可数名词复数紧随其后。如：
How many pictures are there on the wall? 墙上有多少幅画？
How many glasses of milk would you like? 你们想要几杯牛奶？
3．How much询问不可数名词的数量、物品的价格。
How much money is there in the purse? 钱包里有多少钱？
How much are the apples at the moment? 目前苹果什么价钱？
4．How long提问物体的长度、时间的长短。
How long is the Changjia River? 长江有多长？
How long does it take you to do your homework every day?
你每天花多长时间做作业？
5．How soon 对 “in+一段时间 ”提问， 表示“多久之后”。
How soon will you be back? 你多久后回来？
6．How often对表示频率的副词或短语提问。
How often does Mrs. Green go shopping? 格林夫人多久去购一次物？
7．How about用来征求对方意见。
Your father is a worker, how about your mother? 你父亲是工人，你母亲呢？
How about playing games after school this afternoon? 下午放学后做游戏怎么样？
8．How far 问两地间的距离How tall问人（树）的高度；how heavy问重量；how wide问宽；how high可以询问建筑物、山峰高度。
How far is it from the earth to the moon? 从地球到月球有多远？
How tall is Yao Ming? 姚明身高多少？
How heavy is that big box? 那只大箱子有多重？
How wide is the new street? 这条新街有多宽？
How high is the tower in Paris? 巴黎的那座塔有多高？
与what搭配的疑问词组:
| 疑问词 | 意思 | 用法 | 例句 |
| what | 什么 | 用来问是什么，叫什么，做什么等 | 1. What’s your name? 你叫什么名字？ 2.What’s your father? 你爸爸是干什么的？ 3.what is in your box? 你的盒子里是什么？ |
| what time |
什么时间 | 用来问时间 | 1.What time is it? 几点了？ 2.What time is it now? 现在几点了？ |
| what colour |
什么颜色 | 用来问颜色 | 1.waht colour is your bag? 你的书包是什么颜色？ 2.what colour is your book? 你的书本是什么颜色？ |
| what about |
怎么样 | 用来征求意见或询问感受等， 大多用于承接上面的同样问题 |
1.what bout this pair of shoes?这双鞋子怎么样？ |
| what day |
星期几 | 用来问星期几 | 1.what day is it today? 今天星期几？ 2. what day was yesterday? 昨天星期几？ |
| what date |
什么日期 | 问具体的日期 | 1．What’s the date today? 今天是几号？ 2. what date is tomorrow? 明天是几号？ |
| what...for... | 为何目的 | 用来问目的，在一定情况下只可以与why互换 | What did you buy that for? 你为什么要买那个？ |
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