1、连词,连词是用于连接名词、短语或句子的虚词,不单独作句子成分。按意义可分为并列连词和从属连词两类。 考点一 并列连词 并列连词是用来连接语法地位相同的单词、短语以及句子的连词。并列连词主要分为表示并列关系、转折关系、因果关系及选择关系的并列连词。,【温馨提示】 1. 两对“冤家对头”不能同时出现在一个句子中: although/ though与but;because与so。 2. and和or的区分 (1)and用于肯定句中,or用于否定句或选择疑问句中。例如: I like bread and milk for breakfast. 我早餐喜欢吃面包,喝牛奶。,I dont like bre
2、ad or milk for breakfast. 我早餐不喜欢吃面包,喝牛奶。 Would you like some tea or coffee? 你喜欢喝茶还是咖啡? (2)否定句中两部分都有否定词时用and连接。例如: Bill has no brothers and no sisters. =Bill has no brothers or sisters. 比尔没有兄弟姐妹。,(3)句中含有without时,肯定句中用or,否定句中用and。例如: We cant live without air and water. 没有空气和水,我们无法生存。 Well die without
3、air or water. 没有空气和水,我们就会死亡。,(4)and与or(表示“否则”)都可以与if引导的条件状语从句转换。例如: Get up quickly, or youll be late for school. =If you dont get up quickly, youll be late for school. 快点起床,否则你上学会迟到。 Work hard, and youll get good grades. =If you work hard, youll get good grades. 努力学习,你会取得好成绩。,考点二 从属连词(用于引导从句) 1. 引导宾
4、语从句的从属连词that,if(whether)。例如: I know that the puppy is very clever. 我知道那条小狗很聪明。 We dont know if/whether it will rain tomorrow. 我们不知道明天是否下雨。,2. 引导状语从句的从属连词,1. (2012六盘水中考)The man was so tired, _ he still went on working. A. so B. but C. or D. and 【解析】选B。由句意:那个人是那么累,但是他仍然继续工作。可知前后两句存在转折关系,故选B。,2. (2012恩
5、施中考)The boy is _ clever that everybody _ him. A. such; likes B. so; likes C. so; like 【解析】选B。由that前clever是形容词故用so修饰;everybody作主语时谓语动词用单数,故选B。,3. (2012呼和浩特中考) I hear _ your grandpa _ your grandma like watching Beijing Opera. Right, just as many old people do in our city. A. both; and B. either; or C.
6、 neither; nor D. not only; but also 【解析】选A。由谓语动词like是复数可知并列连词是both. . . and。其他三个选项的并列连词连接并列主语时,谓语动词与最近的主语保持一致,故选A。,4. (2011黄石中考)_ Lisa _ Lucy may go with you because one of them must stay home to take care of the dog. A. Not only;but also B. Neither;nor C. Both;and D. Either;or 【解析】选D。not only. . .
7、but also不但而且; neither. . . nor既不也不; both. . . and. . . 两者都。由后半句句意“因为她们中的一个必须在家里照看狗”可知,两个人只能去一个,因此应用either. . . or连接两个并列的主语。,5. (2011潍坊中考)Mom, when shall we go to Weifang Museum this weekend? Oh, sorry. Im going to Beijing for a meeting. _ Saturday _ Sunday is OK. A. Neither; nor B. Both; and C. Eith
8、er; or D. Not only; but also 【解析】选A。句意:妈妈, 我们这个周末何时去潍坊博物馆啊? 哦,对不起。我将去北京开会。周六和周日都不行。neither. . . nor 既不也不。故选A。,6. (2011宜宾中考)He didnt go to school yesterday _ he was ill. A. because B. because of C. if D. so 【解析】选A。由句中前后两部分的意思可知,后半部分在表明前面“没有上学”的原因,排除C与D项;because后跟句子而because of后跟单词或短语。故选A。,7. (2011临沂中考
9、)Dont forget to wash hands _ you have meals. A. before B. until C. through D. unless 【解析】选A。句意:你别忘了饭前洗手。before在之前。故选A。,8. (2011滨州中考)What was your brother doing at this time yesterday? He was reading a magazine _ I was writing an e-mail at home. A. as soon as B. after C. until D. while 【解析】选D。as soon
10、 as一就;after在之后; until直到为止;while当的时候,和同时。由答语句意“他在家读杂志而我在写电子邮件”可知,两个动作同时进行,故选D。,9. (2011聊城中考)How do you like the story? Interesting, _ the end of it is not perfect. A. so B. though C. or D. because 【解析】选B。though“虽然;尽管”,根据答句句意“很有意思,尽管结局不完美。”可作出判断。,10. (2011宁波中考)I hear the famous singer Xu Song may come to Ningbo next month. Really? _ he comes, my younger sister will be very excited. A. If B. Until C. Unless D. Before 【解析】选A。until直到为止;unless除非;before在之前;if如果。由答语“是吗?如果他来了,我妹妹将会很兴奋。”可知,应选A。,