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1、真诚为您提供优质参考资料,若有不当之处,请指正。词 性一名词 名词专有名词 普通名词个体名词 可数名词集体名词物质名词 不可数名词抽象名词(一)名词-noun缩写为 n.名词可以分为专有名词(Proper Nouns)和普通名词 (Common Nouns),专有名词是某个(些)人,地方,机构等专有的名称,如Beijing,China等。普通名词是一类人或东西或是一个抽象概念的名词,如:book, milk等。普通名词又可分为下面四类:1)个体名词(Individual Nouns):表示某类人或
2、东西中的个体,如:boy , cat 。2)集体名词(Collective Nouns):表示若干个个体组成的集合体,如:family ,class。3)物质名词(Material Nouns):表示无法分为个体的实物,如:milk ,air。4)抽象名词(Abstract Nouns):表示动作、状态、品质、感情等抽象概念,如:work , help。 (三)名词的数的变化可数名词有复数形式,分为规则和不规则变化,1 规则变化 : 直接加-s
3、; 如:book, pen teacher student. Etc 加-es 以x, s, (t)ch, sh 结尾的可数名词, 如:box,glass, watch, match, dish , wish. 以辅音字母加y 结尾,去y变i 加-es 如:story, country, city, factory dictionary family baby.注意:以元音字母加y结尾的则直接加s.
4、:如:key, monkey, boy, toy, way, play(戏剧) 以f 或fe结尾,变f为v 加-es 如:knife, leaf, shelf, thief, wife , half.2)单复同形 如:deer(鹿), sheep(绵羊), Chinese, Japaneseli(厘),jin(斤),yuan(元),two li,three mu(亩),four jin 但除人民币元、角、分外,美元、英镑、法郎等都有复数形式。如: a dollar, two dollars. 总之,中国的单
5、位没有复数而国外的有。3)集体名词,以单数形式出现,但实为复数。如:people(人) police(警察) cattle(牲口) 等本身就是复数,不能说 a people,a police,a cattle,但可以说a person,a policeman,a head of(一头)cattle。二代词 第一人称第二人称第三人称主格I weyouShe he it they宾格Me,usyouHer him it them形容词性物主代词My, ouryourHer his its their名词性物主代词Mine, ours
6、yoursHers his its theirs 一 代词的分类1 人称代词的主格和宾格 : 主格:在句中充当主语。 宾格:在动词或介词后面充当宾语。2 物主代词。包括形容词性和名词性的物主代词。 形容词性的物主代词后面必须有名词,名词性物主代词后面不可有名
7、词, 但要注意单复数。例:You have more apples than I, buy mine are better than yours. (此处的mine指my apples,是复数)。反身代词,myself, themselves等。1 特别注意yourself有复数形式是yourselves 例: “Enjoy_(you) ,” He said to the children. 此处用yourselves. 反身代词用于一些固定的短语。如: hurt oneself, enjoy onese
8、lf, help oneself to, teach oneself, look at oneself in the mirror, say to oneself. 2 不定代词,all, each, every, both, either, neither,none, one, little, few, many, much,other, another, some, any, no。 由some, any, no, every 等构成的合成代词3 指示代词.表示空间和时间远近关系的代词包括:this/that(单数),these/those (复数
9、)this,these指在方位上较近的人或物,that,those指在方位上较远的人或物例:This is my shirt, thats yours. These TVs are made in China, those are made in Japan.that,those常指前面提过的东西,以免重复例:These boxes are heavier than those on the desk.刚才提到的事情,在英文中用that例:He was ill yesterday. Im sorry to hea
10、r that.6疑问代词。用来构成特殊疑问句的代词常见有:who whom whose what which ,通常做主语宾语定语表语例:What makes you think like that ? 做主语 Who(Whom) were you talking with? 做宾语Which bus do I need? 做定语Whats your father? 做表语
11、注意:在口语中,Who和Whom通用,但在介词后只能用Whom例:With whom did he play games?(正)With who did he play games?(错) 二人称代词使用时的注意事项:1. 分清its和its : its 它的 例如: The clock has its face. its=it is 例如:Its a toy clock。2. 名词性物主代词=形容词性物主代词+名词,名词是单数,
12、名词性物主代词为单数,反之为复数。 例如: His brother is a soldier. Mine is a driver and hers is an engineer. I left my clothes on the chair. Where _his? &
13、#160; a friend of his/mine/yours= one of hisfriends3. A friend of his /mine=one of his /my friends4. 冠词不能和形容词性物主代词一起连用例如:a my cat(wrong)5. This/that +single noun; these/those + plural noun.6. In the dialogue, it can be used to refer to (this/that), they refer to (these /th
14、ose)7. That 可用来代替前面提到过的单数名词或不可数名词,those代替复数名词 例如:The weather today is finer than that yesterday. The radios made in Beijing are as good as those made in Shanghai. 三形容词一形容词的位置1形容词在句中be 后常作表语2在名词前叫定语,一般形容词用“的”。 二名词化的形容词The + (adj
15、): 表一类人或物。 形容词作主语时,谓语动词为复数The rich, the poor, the old, the young等三形容词的变化1形容词有时是名词加y变的sun-sunny, ,wind-windy, snow-snowy, rain-rainy, cloud-cloudy, health-healthy, luck-lucky, noise-noisy;2有时又是名词加ful变成形容词use-useful, care-careful, wonder-wonderful, beauty-b
16、eautiful,forgetful, help-helpful ,hope- hopeful 3有时动词的过去时,过去分词和形容词一样worry-worried, frighten-frightened, frustrate-frustrated, fry-fried 五形容词比较等级的用法、比较级than、the +比较级+ of +the +two 两个当中比较的一位、the +最高级+ of (in) +三者或以上、as+形容词原级+as、not s
17、o (as)+原级+as、the 比较级,the 比较级:越.就越、比较级+ and + 比较级:越来越.、one of the 最高级+名词复数四副词一 副词(在句中有时用在动词后面或前面)1. 它的规则变化是形容词后加lyhelpful-helpfully, careful-carefully, quick-quickly, quiet-quietly, happy-happlily, noisy-noisily, lucky-luckily, heavy-heavily,
18、 wide-widely, easy-easily2. 只有三个去e加ly的terrible-terribly, true-truly, possible-possibly 3. 形容词和副词一样的late-late, early-early, lo
19、ng-long, much-much, fast-fast, far, a little, much, deep-deep.例: 1)He is late. He comes very late. 2)Our school is quite far. They jumped too far. 三形容词和副词的比较级和最高级(1).比较级加er, 最高级加est,如:fast-faster-fastest,
20、160; short-shorter-shorest, long-longer-longest(2).以辅音字母加y 结尾时变y 为i加er,est,如:heavy-heavier-heaviest, empty-emptier-emptiest,
21、 early-earlier-earliest,hungry-hungrier-hungiest, easy-easier-easiest, tidy-tidier-tidiest.(3).以e结尾的加r, st,nice-nicer-nicest, wide-wide
22、r-widest, fine-finer-finest, late-latest(4).双写的有:big-bigger-biggest, thin-thinner-thinnest, fat-fatter-fattest,wet-w
23、etter-wettest, hot-hotter-hotter, red-redder-reddest, (5).部分双音节和多音节的单词比较级加more,最高级加most。careful-more careful-most careful, friendly-more friendly-most friendly, , favour
24、ite-more favourite-most favourite, interesting, difficult, dangerous, popular, different, useful, forgetful, wonderful, beautiful注意:所有由形容词加ly变来的副词比较级加more, 最高级加most.slowly-more slowly-most slowly, loudly-more loudly-most loudly, heavily, quickly, quietly, carefully(6).不规则变化:good (well)-better- best &
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