英语词性教学课件经典实用

1、英语词性英语词性英语词性英语词性英语共有多少个词汇呢？英语词性十大词性英语词性六大实词六大实词英语词性四大虚词四大虚词英语词性nouns名词名词adjectives形容词形容词adverbs副词副词pronouns代词代词英语词性一、名词英文表达英文表达：nounnoun英文缩写：英文缩写：n.n.表示_、_以及_的词。人事物抽象概念英语词性普通名词专有名词单数名词复数名词单数所有格复数所有格英语词性可数名词：有单复数可数名词：有单复数不可数名词（抽象名词）：无单复数不可数名词（抽象名词）：无单复数英语词性flowerflowers找规律找规律watchesfactory-factoriesl

2、eaf - leavesboxes英语词性找规律找规律tomatoespotatoesheroesman-menwoman-women英语词性不规则变化不规则变化child-childrendeersheepgoose-geese英语词性英语词性1)1)以辅音字母以辅音字母+y+y结尾的词，变结尾的词，变y y 为为i i再加再加eses，baby-babiesbaby-babies2 2）以）以y y结尾的专有名词，或元音字母结尾的专有名词，或元音字母+y +y 结尾的名词变复数时，直接加结尾的名词变复数时，直接加s s变复数：变复数：如：如：monkey-monkeys holiday-h

3、olidays4) 4) 以以f f或或fe fe 结尾的名词变复数时：结尾的名词变复数时： a. 加加s，如：，如： belief-beliefs roof-roofs safe-safes gulf-gulfs；b. 去去f, fe 加加-ves，如：，如：knife-knives wife-wives thief-thieves； 英语词性英语词性二、连词1.概念：连词是连接_、_、_的词2.英文表达：conjunction3.英文缩写： conj.单词与单词短语与短语 句子与句子英语词性 blue and red stand up and sit down i like apples,

4、 but my mother likes bananas.andandbut短语与短语单词与单词句子与句子二、连词英语词性三、连词英语词性作业：作业：1.会认英语十大词性的英语和缩写2.认识第一单元单词的词性英语词性英语词性英语词性英语词性英语词性六大实词六大实词英语词性四大虚词四大虚词英语词性nouns名词名词adjectives形容词形容词adverbs副词副词pronouns代词代词英语词性十大词性三、代词1.概念：代词是代替_的词。2.英文表达：noun3.英文缩写： 名词英语词性personal pronouns人称代词人称代词i, me, mineyou, your

5、, yoursshe, her, hers,it, itswe,us, our, oursthey, them, their, theirsmyselfyourselfindefinite pronouns不定代词不定代词anybodyeacheithernonesomeone, one, etc.interrogative pronouns疑问代词疑问代词whowhomwhatwhichwhosedemonstrative pronouns指示代词指示代词thisthatthesethose二、代词英语词性英语词性2. 物主代词物主代词英语词性形容词性物主代词和名词性物主代词的关系形容词性物

6、主代词和名词性物主代词的关系n名词性物主代词名词性物主代词=形容词性物主代词形容词性物主代词+名次名次neg: 1.whose book is this?n it is my book./it is mine.n 2.this pen is my pen./ this pen is mine.英语词性eg. that is a good idea. i love those book in blue. these people are my friends.英语词性英语词性英语词性四四. .动词动词英语词性英语词性英语词性英语词性英语词性英语词性英语词性英语词性英语词性六大实词六大实词英语词性

7、四大虚词四大虚词英语词性nouns名词名词adjectives形容词形容词adverbs副词副词pronouns代词代词英语词性五、副词1.概念：用来修饰_、_、_以及_的词。2.英文表达：adv.adverb动词形容词其他副词全句3.英文缩写：英语词性 在许多情况下，副词都放在所修饰的动词后面或句末。 the girl dances very well. 2.有时也放在主语后面，谓语动词前面(对动作加以强调)。 he angrily closed the door. 3.句中的副词如碰上助动词，be动词，则通常放在助动词，be动词之后，实义动词之前 we have already read

8、the book. 1、副词的位置副词的位置 英语词性she left yesterday.when?时间和频度副词时间和频度副词: now, then, often, always, usually, early, today, lately, next, last, already, generally, frequently, seldom, ever, never, yet, soon, immediately, hardly, finally, shortly, before, ago, sometimes, yesterday. 英语词性it was too hot!to what

9、 degree or how much?程度副词，放在被修饰词之前程度副词，放在被修饰词之前: much, little, very, rather, so, too, still, quite, perfectly, enough, extremely, entirely, almost, slightly.英语词性we went there.where?地点副词地点副词: here, there, everywhere, anywhere, in, out, inside, outside, above, below, down, back, forward, home, upstairs

10、, downstairs, across, along, round , around, near, off, past, up, away, on. 英语词性he ran quickly.how?方式副词方式副词: carefully, properly, anxiously, suddenly, normally, fast, well, calmly, politely, proudly, softly, warmly 英语词性modifies or describes a noun or pronoun.修饰或者描述名词或代词is that a wool sweater?那是件羊毛衣吗

11、那是件羊毛衣吗？just give me five minutes.请给我五分钟请给我五分钟did you lose your address book?你丢了你的地址本？你丢了你的地址本？answers these questions:回答这些问题6. 6. 形容词形容词英语词性表示名词代词等和句中其他词的关系表示名词代词等和句中其他词的关系 按结构英语介词可分为三类：按结构英语介词可分为三类： 1 1简单介词（约有简单介词（约有7070个），如：个），如：inin，atat，onon，byby，withwith，downdown，forfor，besidebeside，alongalong

12、，acrossacross等。等。 2 2分词介词（约分词介词（约1515个）如：个）如：duringduring，followingfollowing，consideringconsidering，regardingregarding，judgingjudging，talkingtalking等。等。 3 3成语介词成语介词 （约有（约有500500个）如：个）如：out ofout of，apart fromapart from，because because ofof，by means ofby means of等。等。7.介介 词词 英语词性按意义英语介词可分为三类：按意义英语介词可分为三类： 1. 时间介词，时间介词， 如：如：at, on, in, during, over, from, for, until等。等。 2. 地点介词地点介词, 如：如：at, on, in, across, to, over, between, inside, 3. 其它介词，如：其它介词，如：by, with, about, except