单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分,一、冠词注意点,1.,a?/an?,_,university;,_useful machine,_unforgettable day;,_unlucky day,You have left out _“X”in the word.,a,a,an,an,an,一、冠词注意点 a aananan,1,2.the,特指;,独一无二；,the+adj.表示一类人；,江河、湖泊、海洋,等名词前；,3.不用冠词,go to school;on foot;in danger;in surprise,2.the,2,Alan has _e-dog and he names it,Charlie.,a B.an C.the D./,2.Look at_ red shoes.arent they nice？,a B.an C.the D./,Alan has _e-dog and he n,3,二、名词注意点,a woman/man doctor,two wom,e,n/m,e,n doctor,s,2.the+Smiths,the+姓氏的复数：,一家人,3.at my uncles,at the tailors,二、名词注意点,4,三、代词注意点,that;it;one,的区别,1)Your schoolbag is beautiful.I also want to buy_.,2)Your schoolbag is beautiful.Can I have a look at_?,3),The population of Shanghai is larger than _of Hangzhou.,one,it,that,三、代词注意点oneitthat,5,We have made_ clear to our students that they must not smoke.,them B.us C.that D.it,We have made_ clear to ou,6,2.one,another,other.the other,There are two students in the classroom.One is reading and _is cleaning.,2.I dont like this one.Please show me_.,the other,another,2.one,another,other.the oth,7,四、数词注意点,dozen(,12,),score(,20,),hundred,thousand,million,用来表示确切的数目时，不用复数。,序数词,He failed_ second time.,3.分数，百分数,a,四、数词注意点a,8,四、形容词注意点,比较级、最高级,2.倍数的表示,The house is,three,times bigger than,that one.,The house is,four times the size of,that one.,The house is,four times as big as,that one.,四、形容词注意点,9,The flowers in the garden smell_.,nicely B.wonderfully,C.well D.nice,The flowers in the garden smel,10,四、副词注意点,某些副词放在句首，并且句子的主语是名词的话，就用全部倒装。,There/here comes the car.,Then came a new problem.,Here comes your turn.,2.never,seldom,hardly等表示否定意义的副词放在句首，进行部分倒装。,1.Never did I think of meeting you here.,四、副词注意点,11,3.close/closely,high,highly,wide,widely,deep,deeply,adv.具体,adv.抽象,free,freely,hard,hardly,3.close/closelyhighhighlywi,12,五、介词注意点,1)He is looking for a chair to sit_.,2)The room is big enough for us to live _.,3)This baby should be taken good care_.,4)I dont know the man my teacher is talking_.,1.介词出现在句尾时不要漏掉。,2.but,except （介词）,1)I could,do,nothing but,obey,him.,2)The animal had no choice but,to,run away,.,on,in,of,with,五、介词注意点oninofwith,13,3.,介词有动词意义，但,不能当动词,用,against,at work,at table,on duty,on strike（罢工）,on fire,on sale,under repair,under construction,3.介词有动词意义，但不能当动词用,14,New Zealand is an island country that lies _the southeast of Australia.,to B.in C.on D.above,New Zealand is an island count,15,六、使用连词的注意点,1.连词,1)Follow the doctors advice,_ you will feel worse.,or B.for C.and D.but,2)I dont know him,_I can get his help.,yet B.and C.because D.for,六、使用连词的注意点,16,While,While,I was watching TV，the bell rang.,2.,While,it was late，he went on working.,3.虽然他身体不好，但他还是努力工作。,While,he is in poor health，he works hard.,4.He went out for a walk，,while,I stayed at home,.,While,17,1)He wont go to bed_ he finishes the report.,until B.when C.before D.after,If,when,until,as soon as,before,引导的表示时间和条件的状语从句中，常用,一般现在时,表示,将来,。,Hand in your compositions,as soon as,the bell rings.,2)I wont trust you_ you tell the truth.,A.so B.so that C.unless D.whether,1)He wont go to bed_ he f,18,定语从句,1.He has made progress in his English,_makes his parents very happy.,A.who B.that C.what D.which,2.,Id like a room _ window is large.,3.I know a boy _ father is an acrobat.(杂技演员),whose,whose,定语从句whosewhose,19,1.Ill never forget the days _ we studied together.,2.Ill never forget the days _ we spent together.,on which/when,which/that/-,1.Ill never forget the days _,20,2.I know well of Shaoxing,_ my family once stayed.,I know well of Shaoxing,_ we visited last week.,I know well of Shaoxing,_ is the hometown of Lu Xun.,in which/where,which,which,in which/where whichwhich,21,3.He gave us the reason _ he was not present in class that day.,The reason _ he gave us for his absence is unbelievable.,for which/why,which/that/-,3.He gave us the reason _,22,名词性从句,*宾语从句,1).I dont know_.,how old is he B.he is how old,C.how old he is D.is he how old,2)The doctor suggested that my father_ smoking.,give up B.gave up,C.gives up D.will give up,名词性从句*宾语从句,23,You can only be sure of _ you have at present；you cannot be sure of something _ you might get in the future (安徽2007),A that;what B what;/,C which；that D/；that,B,B,24,主语从句,1._ I want to say is that everyone has to obey the traffic rules.,which B.where C.what D.that,2.If wild life can be well protected,is of great importance.(改错),3.,Light travels faster than sound is common knowledge.,(改错),主语从句,25,4._ is known to us all is that the 2008 Olympic Games will take place in Beijing.（福建 2008）,A.It B.What,C.As D.Which,4._ is known to us all is,26,表语从句,考例1 The traditional view is _ we sleep because our brain is“programmed”to make us do so.(上海2007),A.when B.why,C.whether D.that,2.,That is,_,he is worried about.,D,what,表语从句D what,27,同位语从句,1.There is no doubt_ Mr.Whites lecture will be a great success.,A.whether B.that C.if D.which,同位语从句,28,2,.The news _ he told us yesterday is not true,but the news _ our te