并列连词和状语从句

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You like sports , while I'd rather read .
三、If
1 .表示条件或假设,意思是“如果,假如”。例如:
We'll stay at home if it rains tomorrow .
探究导航正确答案是D。此题考查的是从属连词when的用法。但是通过题干意义可知,这里的when并不是我们平时常用的意义“当……的时候”,而是“既然”的意思,相当于“since”。其实从属连词中有不少象when这样的词,具有多义性。本文就这一问题作一归纳。
一、when
1 .表示时间,意思是“当……的时候”。例如:
②both…and…后跟相同结构的两个部分,这种结构可以是单个单词,也可以是短语。
BothNew YorkandLondonhave traffic problems.
We are going to fly both toChicagoand toMiami.
③not only…but also…的结构重心在于后者。
当从句的主语是it,且从句谓语含有be时,可将it及be省略。
当so或not代替上文内容,此时可有if + so/not句式
4.从属连词的多义性
Why do you want a new job ______ you've got such a good one already?
A . that B . where C . which D . when
The leaves of the trees are falling, for it’s already autumn.
2.从属连词(引导从句的连词,一般用于状语从句中)
时间状语when, as, while, before, after, since, till, until, once, as soon as, hardly…when…, no sooner…than, every time, each time, by the time, the first time, the moment, the minute, the second, the instant…
2 .表示让步,意思是“虽然,尽管”。例如:
While I understand what you say , I can't agree with you .
While he is respected , he is not liked .
3 .表示对比,意思是“而,然而”。例如:
She is very diligent , while he is very lazy .
⑤“趁着”
I must write it down before I forget it.趁我还没忘记,我得把它写下来。
⑥在某些习语中还可译成“先…(然)后;先…再”。如:
Think before you leap.三思而后行。
3.状语从句的省略情况如下
一般来说,省略现象出现于五种状语从句中:
①when, while, as, before, after, till, until, once等引导的时间状语从句
②if, unless, whether等引导的条件状语从句
③though, although, even if, whatever等引导的让步状语从句
④as, than引导的比较状语从句
⑤as, as if, as though引导的方式状语从句
遵循的原则
当从句与主句的主语或宾语一致,且从句谓语为be时,可将从句主语及be省略。
让步状语(al)though, as, while, even if/though, however, whatever, no matter…, whether…or等
结果状语so that, so…that, such…that, so
目的状语in order that, in case, for fear that, so that
?while/whereas表示转折关系时,连接的内容往往要用对称的结构,表示前后形成鲜明的对比。
I love strong tea while my father loves coffee.
3)表示选择关系
表示选择关系的并列连词有:or, either…or…, or else, not…but…, otherwise.
He walks when he might ride .
We have only three chairs when we need five .
二、while
1 .表示时间,意思是“当……的时候”,“和……同时”。例如:
We waited while he dined .
Please be quiet while I am talking to you .
方式状语as, just as, as if(though)
比较状语as…as, than, the more…the more等
Step2重难点透析
1.时态呼应注意点
①状语从句用一般现在时表将来、用现在完成时表示将来完成时。如:
She will get married when she meets the right man.
重点难点
状语从句中从属连词的正确使用。
同步教学内容及授课步骤
第一部分连词和状语从句串讲
命题规律:
状语从句很可能是今年新题型的侧重点。侧重考查状语从句中的连词的选用,尤其是一些较特殊的连词、连词词组的含义和用法,如in case, on condition that, the moment, however等,主从句的时态呼应也是考查的重点。
Not only can Jane play the piano wonderfully, but she can (also) dance very well.
Not only do I respect my parents, but I also try to live up to their expectations.
原因状语because, as, since, now that, in that, if/ when
地点状语where, wherever
条件状语if, unless, as long as, so long as, as far as, in case, supposing, on condition that, providing, provided(that)
We ought to respect not only our own liberty, but (also) that of others.
He not only studies hard but also works well.
a. not only…but also…的结构引导并列分句时,not only常置于句首,不过此时not only引导的句子要采用部分倒装结构,需将助动词提到主语前面去。
My brother likes basketball while I like football.
The problem was a litter hard, (and/but) yet I was able to work it out.
I explained twice; still he couldn’t understand.
②“(后)才”,此时强调从句动作发生得晚或慢,主句的动作延续时间较长
We had sailed for two days before we saw land.我们航行了两天才看见陆地。
③“就;便;快”,此时主句中的谓语动词为否定形式
It was not long before the Swiss rose up and drove the Austrian soldiers out of their country.
④Neither…nor…的意思是“两者都不”
Neither you nor anyone else believes the story.
I can neither write songs nor play the guitar.
?both…and…not…与neither…nor…的区别在于前者是部分否定而后者是全部否定。
Either his pቤተ መጻሕፍቲ ባይዱrents or he is going toHong Kong.
Seize the chance, otherwise/or(else) you will regret.
4)表示因果关系
表示因果关系的并列连词主要有so, for, therefore等。
I didn’t get enough sleep so I didn’t feel very well this morning.
3 .表示原因,意思是“既然”。例如:
How can he succeed when he won't work?
Why do we take the flag down at night, when we just have to put it up again in the morning?
4 .表示让步,意思是“虽然,然而,可是”。例如:
Both you and I are not correct.(你和我不全正确。)
Neither you nor I am correct.(你和我都不正确。)
2)表转折关系
表示转折关系的并列连词常用的有:but, yet, still, while, whereas.
He is good composer, but he has taught me nothing.
b.not only…but also…与as well as进行相互转换时应注意:not only…but also…的结构重心在于后者,而as well as的重点在于前者。
Mark is not only healthy but also lively.
= Mark is lively as well as healthy.
We won't climb up the mountain until rain has stopped.
2. before的翻译较灵活,现将其译法归纳如下
①“在以前”,这时主句的动作发生在前,从句的动作在后
Before I go to the cinema, I must finish my homework.我必须在去看电影之前做完作业。
不久,瑞士人就举行起义,把奥地利人赶出了他们的家园。
④“未就;还没来得及就”,强调从句动作发生之前主句动作已经发生
The roof fell before he had time to dash into the room to save his baby.
他还没来得及冲进屋子去救他的孩子,房顶就塌下来了。
The fire was put out when they came.他们来到的时候,大火已经被扑灭了。
2 .表示条件,意思是“如果……,要是……”例如:
When the weather is good, I usually go to the country.
Turn off the switch when anything goes wrong with the machine.
学生编号
学生姓名
吴毅超
授课教师
蔺莹莹
辅导学科
高三英语
教材版本
新世纪版
课题名称
专题(5)状语从句
课时进度
总第()课时
授课时间
10月27日18:00-20:00
教学目标
1.状语从句中从属连词的正确使用。
2.主从句动词时态的一致性。
3.状语从句中的省略现象。
4.状语从句与其他从句、非谓语动词作状语之间结构上的区别和相互转换。
Step1连词的理解
分为并列连词和从属连词
并列连词(连接两个相互平行的词、短语或句子)
1)表示并列关系
用来表示并列关系的连词有如下几个:and, both…and…, not only…but also…, neither…or….
①and作并列连词主要表示并列关系。
Falling in love is one thing and getting married is another.
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