课件28张PPT。第二部分 语法专题突破
专题六 连词考点精析
考点一 并列连词(近7年共考查3次)
1. 单个并列连词2. 并列连词短语neither...nor, either...or, not only...but also, both...and(近7年共考查5次)注意:(1)neither...nor, either...or, not only...but also连接两个成分作主语时,谓语动词要和最近的主语保持一致,即就近原则;both...and连接两个成分作主语时,谓语动词只能用复数。
(2)连接两个句子时,neither, not only 后面的句子要用倒装句。如:
Not only did he speak more correctly, but also he spoke more smoothly.考点二 从属连词(近7年共考查6次)
常见的从属连词见下表:注意:if和when既可以引导宾语从句,也可以引导状语从句,应注意它们在两种从句中的意思和用法的不同。if和when引导宾语从句时,分别意为“是否”和“何时”,其时态和主句时态相呼应;它们引导状语从句时,意思分别为“如果,假如”和“当……时候”,当主句时态是一般将来时,从句时态用一般现在时表将来。1. 引导状语从句的从属连词 如:It was raining when she arrived at the station.她到达车站时,正在下雨。
Don’t make any noise while others are reading.别人读书时不要制造任何噪音。
He didn’t appear until the meeting had begun. 直到会议开始他才露面。
I’ll visit you as soon as I come back.我一回来就去拜访你。2. 引导条件状语从句的从属连词 如:If he has time tomorrow, he will come to the meeting. 明天有时间的话,他会来开会的。
He won’t finish the work unless he works hard. 如果他不努力,就不能完成这项工作。3. 引导让步状语从句的从属连词 如:Although it rained hard, he still went out. 尽管雨下得很大,他还是出去了。
Even though I have enough time, I don‘t want to go there with him. 即使我有足够的时间,我也不想跟他去那里。4. 引导原因状语从句的从属连词 如:—Why were you late for class today? 今天你为什么上课迟到了?
—Because I got up too late and didn’t catch the early bus. 因为我起床晚了,没有赶上早班车。 Since he says so, it must be true. 既然他这么说, 那一定是真的。
As it was getting dark, mother began to worry about my brother.由于天越来越黑, 妈妈开始为哥哥着急。5. 引导结果状语从句的从属连词注意:so...that...结构常与too...to...结构互换。
She is so tired that she can‘t go any farther.=She is too tired to go any farther. 她太累了,不能再走了。
It’s such a fine day that many people go to the park for fun. 天气这么好,许多人都到公园里来玩。6. 引导目的状语从句的从属连词 如:They hurried so that they can get there on time. 他们加快了速度,为的是能够按时到达那里。
注意:so that引导的目的状语从句可以用in order to 转换为简单句。现学现用
1.—What would you like for lunch? Dumplings_____ rice?
—Either is OK.
A. and B. or C. butB【解析】考查连词的用法。句意为“你午饭想吃什么?”“饺子_____米饭?”“两个都可以。”and和,表并列; or或者;but但是,表转折。根据句意可知,此处指或者,故选B。2. Smile to the world, _______ the world will smile back to you.
nor
B. but
C. andC【解析】考查并列连词辨析。句意为:向世界微笑,世界将会向你回报以微笑。nor也不;but但是;and而且;然后。根据题干两句前后逻辑分析,两句之间是承接关系,故选C。3.—Why didn’t Jenny come to school yesterday?
—________she was terribly ill.
But
B. Though
C. BecauseC【解析】考查从属连词的用法。句意为“为什么珍妮昨天没来上课?”“______她病得很严重。”上文用Why作问,下文用Because作答。故选C。