词性及用法

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1、表示在某时间.常用介词at, on, in等。 2、表示 期间 常用介词during, for, over, within, throughout, from和to等。 3、表示位置的介词有at, on, in, before, after, above, among, behind, between, beside, near, under等。
2.She is tough.
5.Adverbs (adv.) 副词------状语(Ad.) 副词可以修饰形容词和动词 1.He runs quickly. 2.He is so deligent.
6. Numerals (num.) 数词
数词分为基数词和序数词 1.基数词表示数量,如:one, two, three,
1.I love you.
2.He arrived.
3.Pronouns (pron.) 代词
主语,宾语,表语等 1.It is very hot today. 2.My mother likes it. 3.It is me.
4. Adjectives (adj.) 形容词
定语(At.) 表语 (P) 1.She is a smart girl.
10. Interjections ( interj.) 感叹词
分,起加强语气作用
9. Conjunctions (conj.) 连词
一般不构成成分,仅起连接作用
1.顺接/递进:and, then, firstly, besides, in addition, what’s more, moreover, also, furthermore, finally, last but not least 2.转折:but, however, nevertheless, while, yet, instead, on the contrary, although 3.原因:because (of), since, as, for, now that, thanks to, due to 4.结果:so, therefore, thus, as a result, in consequence, so….that 5.总结:to sum up, in conclusion, finally, in a word, in general, in short, above all, all in all, after all, generally speaking
词类及基本用法
1. Nouns (n.) 名词:
主语(S),宾语(O),表语(P)等
1.The book is interesting. 2.I like my class. 3.This is a bird.
2.Verbs (v.) 动词
vt. 及物动词 / vi. 不及物动词----谓语(V)
2.序数词表示顺序,如:first,second, third, fourth…… 序数词前一般要加the
7. Articles (art.) 冠词:
一般不单独构成句子成分 冠词分为: 1.不定冠词“a,an”、 2.定冠词"the“ 3.零冠词"(/)"三种,零冠词指的是不用 冠词的情况。
8. Prepositions (prep.) 介词 in, at, on, … prep. +n. 介词短语-----状语 (Ad.),表语 等(at home)
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