冠词用法课件

1、冠词用法冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词，另一种是不定冠词，还有一种是零冠词。 不定冠词不定冠词a (an)与数词one 同源，是“一个”的意思。a用于辅音音素前（不一定是辅音字母），而an则用于元音音素前（不一定是元音字母）。如an hour元音音素：单元音：/i/ /i:/ / /e/ / /:/ / /U:/ /:/ / 双元音：/e/ /a/ / / /a/ / /e/ / 记忆技巧 记少不记多初中用an的常见单词：egg, apple, orange,English,hour,empty,idea,era

2、ser, honest,elephant,easy,old,umbrella,ancientart,Mp4,E-mail,unusual,unhappy,在26个字母中，前面用an的字母有a ,e, f h, i, l,m ,n, o, r ,s ,x,其它用a。半元音的用a:university,useful,uniform, European,usual定冠词the的用法1）特指双方都明白的人或物： Take the medicine.把药吃了。2）上文提到过的人或事(即第一次提到用a/an第二次 提到用the) He bought a house.I”ve been to the hou

3、se.3）指世上独一物二的事物： the sun， the sky， the moon， the earth 4）单数名词连用表示一类事物，如：the dollar 美元;the fox 狐狸； 或与形容词或分词连用，表示一类人：the rich 富人; the living 生者。11) 用在惯用语中：in the day, in the morning (afternoon，evening),the day after tomorrow, the day before yesterday,the next morning,in the sky , in the rain,in the mi

4、ddle (of),in the end, in the future, at the moment, on the phone, make the bed, with the help of, listen to the radio, by the way, etc.零冠词的用法1)在专有名词和不可数名词前 China is a great country. Paper is made from wood.2)名词前已有指示代词，物主代词，或不定代词作定语 Go down this street. The letter is in her bag. Every student in my c

5、lass likes english.3）在季节、月份、节日、 假日、日期、星期等表示时间的名词之前，不加冠词； We go to school from Monday to Friday. Today is Christmas Day. It is Sunday and it is May.1. It is cold in winter.4）在三餐饭、球类运动、娱乐运动和学科、语言的名称前，不加冠词 He goes to school after breakfast. They play basketball on the ground.(play chess) We all like En

6、glish.6）在称呼或表示官衔，职位的名词前不加冠词；This is Comrade Wang. What colour are Mrs Greens shoes?7)在某些习惯用语中的名词前 at first,at last,at noon,at night, at home,at work,after school, by bus,in time,on time,in bed,on foot,on duty,in need,in danger,in trouble,in hospital,in front of,2.下列词组中，有无冠词意义不同。go to school _go to t

7、he school _上学去学校take place _take the place of _发生代替in front of _in the front of _在的前面在的前部中考真题1.（2016质检）Mr.Lee has_ apartment near my home. A.a B.an C.the2.(2015中考)The girl with blue eyes is_American student. A.a B.an C.the3.(2014中考)Do you have_pen pal? Yes.I have one in England. A.a B.an C.the4.(201

8、3中考)What are you going to be when you grow up? I want to be _policeman. A.a B.an C.the9.(08中考)Have you ever been to Taiwan,Jim? No.But I know its_island .Its in the southeast of China. A.a B.an C.the10.(07中考)Sam is _art teacher.He likes playing_ football. A.a; the B.an;the C.an; /11.(06中考)Its fine t

9、oday._sun is shining brightly. A.The B.A C.An D./12.(03中考)Do you have_e-mail address? Yes,its in_notebook over there. A.a;an B.an;a C.an;an D.an;the表示方位的介词in / to / on中考真题1.（16质检）Do you know where Ningde is? It lies_the southeast of China. A.in B.on C.to2.(15中考)Beijing is_the north part of China. A.

10、in B.on C.to3.(09莆田) Do you know that Fujian is_the west of Taiwan? A.in B.on C.to4.(09龙岩)Where isTaiwan ,do you know? Why? Its_ the southeast of China. A.in B.on C.to 情态动词常见考点解题技巧中考真题考点揭密1.掌握情态动词的定义：表示可能、怀疑、允诺、愿望、义务、必要、猜测等的动词是情态动词。2.掌握情态动词的特征：情态动词与其他动词是有区别的，它本身有一定的词义，表示说话人对某一动作的看法和态度，但不能单独作谓语，必须和另一

11、个动词原形一起构成谓语；情态动词没有人称和数的变化，含有情态动词的句子改为问句和否定句时，无需添加助动词，可直接构成问句和否定句。考点揭密3.掌握常用情态动词 can,could,may,might,must,need,shall, will,should,would等的用法。(1)can 可表示能力、允许、可能性、怀疑猜测，意为 “能，会，可以”；cant意为“不会，不能，不可 以”，还有“不可能”之意。 could为can的过去式， 用法与can类似，常用于过去时中；could还可用于 现在时中表示委婉客气，相当于can； (2)may表示允许、也许，意为“可以，也许，可能”。 对may的

12、一般问句的回答，肯定回答一般是： Yes,please./Certainly/Sure等，否定回答一般是： Please dont./No，you cant/mustnt. might是 may的过去式，与may用法类似，常用于过 去时中；情态动词常见的考法1.提问must引导的问句时,否定回答一般常neednt或 dont have to. Must I stay at home? No.you neednt.2.肯定的猜测用must,否定的猜测用cant.3.提问may引导的问句时,否定回答一般常用mustnt.4. have to与 must 的区别 have to 强调客观上的需要，有

13、时态的变化，它的 否定句和疑问句要借助于助动词do/does/did. must 强调主观上认为必须做某事5.may, may be, maybe的区别 may是情态动词，后面接行为动词 may be在句中做谓语 maybe是副词常单独使用放在句首，其同义词为perhaps.中考真题1.（16质检）-Look at the man! Is it your uncle? -No.It_be him.He has gone to Beijing. A.neednt B.Mustnt C.cant 2.(13中考)-Must I clean the classroom right now,Miss

14、Lin? -No,you_.You may do it after school. A.neednt B.cant C.shouldnt3.（11质检）Look! There is something bright in the sky. Oh,it_a UFO.I think it must be an airplane. A.May be B.cant be C.mustnt4.(09中考)-Mum,may I play computer games now? No.You_finish your composition first. A.may B.must C.can5.（08中考）H

15、ello,MissLin!_I finish my homework today?-No,you neednt .You may do it tomorrow.A.Must B.Can C.May（2）语序：宾语从句的语序是陈述句语序，即使是疑问句内容也要用陈述句语序。但疑问词在宾语从句中作主语或主语的定语时，就用原句的语序。例：He asked me who did it. He asked whose pen was the best.（3）标点：根据主句来定，主句是陈述句，用句号“.”，主句是疑问句用问号“？”。（4）时态：主句的谓语动词是现在时或将来时，宾语从句的谓语动词可按实际情况用

16、任何时态。主句的谓语动词是过去时，宾语从句的谓语动词一般应与主句的谓语动词相呼应，即从句也应用的过去时，但宾语从句表示的是客观真理、科学原理或自然现象时，从句用现在时。The teacher said the earth is round.He said one and one is two.The teacher said (that)the earth runs around the sun. 中考真题1.（15中考）Could you tell me_you learned to dance? I taught myself. A. how B.where C.when2.（13中考）I

17、 want to know_. A.when they will have the party B.when will they have the party C.when are they going to have the party3.（11中考）Your dress is so beautiful.Could you tell me_? A.where you will buy it B.where did you buy it C.where you bought it人称代词、物主代词反身代词 类别 人称代词 物主代词反身代词主格宾格形容词名词性单数第一人称Imemyminemys

18、elf第二人称youyouyouryoursyourself第三人称hehimhishishimselfsheherherhersherselfitititsitsitself复数第一人称weusouroursourselves第二人称youyouyouryoursyourselves第三人称theythemtheirtheirsthemselves用法1.主格：在句中作主语。并列时应把我置后 即你、他、我； 你、我； 他、我；2.宾格：在句中作宾语，可代替处于宾语位置上的名词。 （即常放在动词后，介词后）3.形容词性物主代词：是限定词必须放在名词前。4.名词性物主代词：不能用于名词之前，可以作独立的 句子成分如：主语、宾语或表语等。 名词性物主代词=形容词性物主代词+名词 中考真题1.（15中考）Is this red bike yours? Yes, its_. A. mine B.I C.me2.（13中考）Could you please tell me your name? Sure