1、第十二节 连词和状语从句,( )1.“A white elephant” means something that is useless,_it may cost a lot of money.(2017广东省)A.unless B.until C.since D.although ( )2.The traffic policeman took away Jims driverslicense_ he broke the traffic rules of drunk driving.（2016广东省）A.though B.because C.till D.and ( )3.I have onl
2、y two tickets for TFBoys concert. _you_he can go on with me.(2015广东省)A.Either；or B.Neither；nor C.Both；and D.Not only；but also,真题试练,D,B,A,( )4. Shall we go for a picnic in the forest park tomorrow? Yes,_ it rains heavily.(2014广东省)A.if B.unless C.until D.when ( )5.Think it over,_youll work out the mat
3、h problem.(2013广东省)A.or B.so C.for D.and,B,D,用来连接词、短语、从句或句子的词叫连词。连词在 句中不能单独使用。连词可分为两类：并列连词和从 属连词。并列连词5年2考，从属连词5年3考。 一、并列连词：用来连接具有并列关系的词、短语或句子的连词。 表示并列关系：and,both and ,not only but also ,neither nor ；表示选择关系：or,either or ,not but ；表示转折关系：but,while(而)；表示因果关系:for,so,because,考点解读,and,and,or,or,or,but,whi
4、le,二、从属连词：用来引导从句的连词。,that;/,whether,why,If,because,Since,when,while,until/til,since,Although/Though,No matter where/Wherever,So,so,that,so that /in order that,三、状语从句,状语从句是句子的状语由一个从句充当,来修饰主句中的动词、形容词或副词等。状语从句由从属连词引导,与主句连接,放在主句后面时,一般不在前面加逗号。状语从句根据其表示的意思可分为时间、条件、原因、比较、结果、目的等种类。,as soon as I get there,di
5、dnt stop crying until,when my uncle came in,While/When Mary was writing a letter,(续表),If it doesnt rain,Because its color is very terrible,(续表),as interesting as,three years older than,so fast that,such funny stories that,so much homework to do that,(续表),so that/in order that,Although/Though it rain
6、ed,一、连接两个句子只能用一个连词。1.but和although, though不能在一起连用。 如：外面虽然下着大雨,但是他们还是在继续工作。It was raining hard, _they went on working.= _it was raining hard, they went on working.2.because和so不能同时出现在同一个句子里。如： 因为他昨晚很晚才睡觉,所以他今天很困。 He is very sleepy today _he went to bed very late last night.= He went to bed very late la
7、st night, _he is very sleepy today.,易错点突破,but,Although/Though,because,so,二、连词连接两个并列主语时要注意以下几个问题。1.and和“both and ”连接两个主语时,谓语动词用复数。如：(1)我和他是三班的学生。He and I _the students in Class Three.(2)我和他都是三班的学生。Both he and I_the students in Class Three.2.“not only but also ”连接两个主语时,谓语动词的 数与邻近的主语保持一致（就近原则）。如：不仅比尔想在
8、中国再待一年,他父母也是这么想的。Not only Bill but also his parents_to stay in China for another year.,are,are,want,3.as well as连接两个主语时,谓语动词的数与前面的一个主语保持一致（就远原则）。如：(1)这位老师和学生们正在图书馆看书。The teacher as well as the students_reading in the library.(2)学生们和这位老师正在图书馆看书。The students as well as the teacher_reading in the libra
9、ry. 4.表示选择关系的连词or和“either or ”“neither nor ”连接两个主语时,谓语动词的人称和数与邻近的主语保持一致（就近原则）。如：(1)他或者他的哥哥今天下午会来这里。He or his brothers_coming here this afternoon.(2)不是你就是他错了。Either you or he_wrong.(3)你和我今晚都不打算看电视。Neither you nor I_going to watch TV tonight.,is,are,are,is,am,三、使用and和or时要注意以下几点。1.一般情况下,否定句中的and 要变为or。
10、如：那个女孩既不会唱歌也不会跳舞。The girl cant sing_dance.2.连接的两个部分都有否定词,应使用and连接。如：大部分人认为月球上没有水和空气。Most people think there is no water_no air on the moon.3.不能把一些固定搭配中的and变为or。如：I dont like fish and chips.我不喜欢炸鱼薯条。,or,and,4.并列句一般不能仅用逗号隔开,还需用相应的连词连接。如：他回家更早了，他的妈妈很高兴见到他。He went home earlier, his mother felt pleased t
11、o see him. （误） He went home earlier,_his mother felt pleased to see him. （正） 5.并列连词一般连接平行的两个部分。如：他今天早上起得更早了，并穿了黑色的衣服。He got up earlier this morning_dressed himself in black.,and,and,四、 if表示“如果”和“是否”的用法。1.在if引导的条件状语从句中,当主句是一般将来时,从句应用一般现在时表示一般将来时。如：如果明天不下雨,我们就去公园。 If it _tomorrow,well go to the park.2
12、.if表示“是否”时,if或whether引导的是宾语从句（当从句中含有or not时,常用whether）,宾语从句的时态由句意决定。如：我不知道他明天是否会来。 I dont know if /whether he_tomorrow.,doesnt rain,will come,五、“so that ”可以与“too to ”或“ enough to ”句型相互转换。如：1.他太老了,不能工作。He is_old_ he cant work.=He is _old_work.=He is not young _ _work.2.他很强壮,可以搬起那个沉重的箱子。He is_strong_he can carry the heavy box.=He is strong_ _carry the heavy box.,so that,too to,enough to,so that,enough to,
