
中考英语关键知识总结中考英语易错知识点专练:连词(含答案和解析).docx
17页中考英语关键知识总结2021中考英语易错知识点专练:连词(含答案和解析) 感谢您关注初中英语公众号,如您还未关注,请点击上方蓝字“初中英语”关注我们,获取更多知识方法每日更新,和您不见不散! 连词除了用于连接单词和单词、短语和短语,还关键用于并列句和主从复合句,初中阶段,有关从句,我们关键学习状语从句和宾语从句今天我们就一起来看看中考英语是怎样对连词进行考查的和易错点在哪里! 易错知识点清单 1. as,while,when as用作连词时,含义比较多: A)引导时间状语从句 (1)用“as soon as”结构,意思是“一……就”比如: Please e-mail me as soon as you get there. 请你一到那里就给我发电子邮件 I'll tell him the news as soon as he comes back. 她一回来我就把这个消息告诉她 (2)作“和……同时、一边……一边、当……的时候”讲时,强调主从句的动作同时发生,而从句的谓语动词必需是延续性动词比如: He read the letter as he walked along the river. 她一边缘着河边走,一边读信。
As I waited at the stop, I heard a big noise. 我在车站候车的时候,听到了一声巨响 B)引导比较状语从句用于“as...as”结构中,第一个as是副词,第二个as是连词否定句用not as/so...as结构比如: He sings as well as his brother.她唱歌和哥哥一样好 Canoeing is not as/so interesting as sailing. 划独木舟没有航海有趣 C)引导原因状语从句表示显著的原因,意思是“因为、鉴于”比如: We all like her as she is kind.我们全部喜爱她,因为她善良 As you're tired, you'd better have a rest.因为你疲惫,你最好休息一下 D)引导方法状语从句,意为“根据、如同”如: I have changed it as you suggested. 我已经根据你的提议修改了 As two is to three,four is to six. 四比六等于二比三 含有as的短语和固定搭配常见的有: (1)as well as也 (2)as if仿佛 (3)the same as和……一样 (4)such as比如 (5)as...as possible尽可能...... (6)so as to为了、方便 (7)as soon as一……就...... (8)as a matter of fact实际上/实际上 (9)as for至于 (10)as well也 (11)not only...but also...不仅……而且 (12)both...and...既……又…… as用作介词,意为“如同、作为、看成”,和介词like不一样,as表示某人/物看起来完全一样或几乎相同,而like表示相同关系,但不等同。
如: Don't have him as a servant.不要把她看作仆人 He works as a servant.她以仆人的身份工作着 试比较:He works like a servant.她像仆人一样工作实际上不是) as作“作为”讲时,相当于being如: As a student,it's bad manners to be late for class.作为学生,迟到是不礼貌的Being a student,it's bad manners to be late for class.) as常和动词连用,组成短语或固定搭配如:look upon...as把……看作;regard...as把……认为是/把……看作;act as担任、充当等 as用作副词,意思是“一样地”,通常见来修饰副词或形容词如: He works hard,but I study just as hard. 她努力学习,我学习也一样努力 Their shool is as beautiful as ours. 她们的学校和我们的学校一样漂亮 when用作连词,引导时间状语从句,意为“当……的时候”。
如: She wants to be a scientist when she grows up. 她长大后想当科学家 When the game began,I was waiting for a taxi. 当比赛开始时,我在等出租车 when能够引导宾语从句,后面跟陈说句语序,意思是“什么时候、何时”如: Please tell me when you came here. 请告诉我你是什么时候到的 He asked when the game would start. 她问比赛什么时候开始 when用作疑问副词,意为“什么时候、何时”,引导特殊疑问句,能够问时间点,也能够问时间段如: —When do you usually go to school every day? ——你天天通常什么时候上学? —At six o'clock. ——六点钟 —When will he be back? ——她什么时候回来? —In a week. ——一个星期以后 —When were you born? ——你是什么时候出生的? —I was born in 1995. ——我出生在1995年。
while用作连词时,意为“当……的时候、和……同时”,引导时间状语从句,从句只能指时间段,不能指时间点,谓语动词必需是延续性动词或状态动词如: Strike while the iron is hot.趁热打铁 Somebody broke into the house while we were out. 我们外出时有些人破门而入 while用作连词时,引导让步状语从句,意为“即使、尽管”如: While I admit his good points,I can see his shortcomings. 尽管我认可她的优点,我还是看到她的缺点了 while用作名词,意思是“一会儿、一段时间”如: Please wait a while.请稍等 I haven't seen him for a long while.我很久没有看到她了 2. because,since,as,for because表示理由或直接原因,意思是“因为”,语气最强引导原因状语从句时,常见于句子中间,在句首时,要用逗号隔开单独成句时,通常见往返答why所提出的问题比如: I like my parrot because it can sing. 因为鹦鹉会唱歌,因此我喜爱它。
Pandas are my favorite animals because they're very cute. 因为熊猫很可爱,因此它们是我最喜爱的动物 —Why do you like giraffes? —Because they are very interesting. ——你为何喜爱长颈鹿? ——因为它们很有趣 because表示理由/原因时,不能和so直接连用汉语中,表示因果关系时要用“因为……因此……”;而英语中,用because就不用so,用so就不用because试比较: Nick caught a bad cold yesterday,so he had to stay at home. Because Nick caught a bad cold yesterday,he had to stay at home.尼克昨天得了重感冒,所以她不得不待在家里 because能够和of连用,组成介词短语because of,以后跟名词、代词、词组或短语表示理由/原因如: He has poor eyesight because of doing lots of computer work. 因为做大量的电脑工作,她的视力差。
The match was put off because of the bad weather. 比赛因为天气不好被推迟了 since表示显著的或已知的理由,意为“既然”since引导的从句常见于句首,语气不如because,不过比as语气强引导的从句在句子末尾时,能够作为补充说明如: Since everybody is here,let's begin. 既然大家全部到了,那我们就开始吧 Since you don't want to go there,I won't force you to. 既然你不想去,我也不勉强你 I'll go to ask someone else,since you have no time. 既然你没有时间,我就去找他人 as表示理由时,意为“因为”,引导原因状语从句时,主、从句并重,从句说明原因,主句说明结果,相当于since,不过语气不如since如: As it was late,I left in a hurry. 因为天色已晚,我就慌忙离开了 As I'm very busy,I can't go with you. 我很忙,因此不能和你一起去。
for是并列连词,表明附加或推断的理由,常见于口语中,意为“因为”for连接的句子不用于句首,并列句之间能够用逗号分开如: I must be away for a week,for I'll go to Shanghai. 我要离开一个星期,因为我要去上海 He must be at home,for the light in the room is on. 她一定在家,因为房间里的灯亮着 I'm late for class for I got up late. 我上学迟到是因为我起床迟了 3. so...that,such...that so...that...意为“如此……以至于……”, so是副词,后面跟形容词或副词,that后面跟句子表示结果,常见的句型结构有下面四种: A. so+形容词+that从句 The novel is so popular that it ran into two editions in a year. 这本小说是那么受欢迎,一年内就出了两版 She was so surprised that she just stood there. 她是如此吃惊,就呆呆地站在那里。
B. so+副词+that从句 He drove so fast that he found it difficult to stop at the red light.她开车那么快,发觉红灯时已无法刹车了。
