# 基础词性
# 代词 pronoun
any 翻译成任何，some一般用于肯定句，any一般用于否定句
either和neither，ei都发 /i/ 的音（1）
each和every的区别
| each | every |
|---|---|
| 每一个（人或物） | 每一个 |
| 1.可单独使用 | 1.不可单独使用 |
| 2.注重个别 | 2.注重全体 |
| 3.用于两者或者两者以上中的每个 | 3.用于三者或者三者以上的每个 |
ex:
each says the other is a liar.
every one must do his duty
# 过去分词 Past participle
助动词 + 过去分词 构成谓语： I have done all the things.
元音字母结尾叫开音节，辅音字母结尾叫闭音节。
重读闭音节双写，前面的元音字母发短音： beg、pat、rob、drop、plan、stop、wed
结尾为c，发音为/k/时，加字母k，再加ed
| 原型 | 过去式 | 过去分词 |
|---|---|---|
| ask | asked | asked |
| agree | agreed | agreed |
| cry | cried | cried |
| delay | delayed | delayed |
| beg | begged | begged |
| admit | admitted | admitted |
| picnic | picnicked | picnicked |
| read | read | read |
| come | came | come |
| beat | beat | beaten |
| mean | meant | meant |
| smell | smelt | smelt |
| spend | spent | spent |
| bleed | bled | bled |
| dig | dug | dug |
| bind | bound | bound |
| feel | felt | felt |
| bring | brought | brought |
| bite | bit | bit |
| pay | paid | paid |
| sell | sold | sold |
| have | had | had |
| stand | stood | stood |
| begin | began | begun |
| speak | spoke | spoken |
# 形容词 adjective
形容词修饰名词
一般形容词前置（名词前面）：
形容词先后循序：离名词最近的是最本质的，比如作用-质地-国籍-颜色-新旧-形状-尺寸-观点-限定词
不定代词后置：
anything wrong？ something interesting
如果一个形容词有两个元音，那么比较级最高级：
careful-more careful-most careful
叙述类形容词，没有比较级：
afraid、alike、alive、awake、content、ill、alone、ashamed、asleep、faint、well
# 副词 adverb
副词修饰形容词（表示程度）：it's very good~!
副词修饰动词：seat down!
副词修饰整个句子：actually, the activities often receive support recently.
副词修饰谁离谁近：
he angrily denied that he had stolen the document.
actually, the activities often receive support recently.
| 句首 | 句中 | 句尾 |
|---|---|---|
| 时间 | 频度 | 时间 |
| 句子 | 程度 | 地点 |
| 方式 | 方式 | 方式 |
# 比较级最高级 Comparative & Superlative
| 类型 | 构成法 | 举例 |
|---|---|---|
| 一般情况 | -er，-est | hard harder hardest |
| 以e结尾 | -r，-st | brave braver bravest |
| 辅音+y | 变y为i加-er，-est | busy busier busiest |
| 一个辅音 | 双写再加词尾 | hot hotter hottest |
| 以-ow，-er，-te结尾的双音节 | 直接加-er，-est | polite politer politest |
| 其他双音或多音节 | 前面加more，most | active， more active， most active |
| 不规则 | bad worse worst |
Mike is my elder brother.
# 基数词序数词 ordinal numeral
1-100基数词
除了eleven，twelve外，13-19词尾都是‘teen’，teenager-青少年，代表十几岁
从20-90表十位词尾都是‘ty’
从21-99在十位与个位加连字符‘-’
100以上基数词
139 one hundred and thirty-nine
1200 twelve hundred
1456 fourteen hundred and fifty-six
一万 ten thousand
十万 one hundred thousand
2011年 twenty eleven
# 连词
as well as : Mike can speak Chinese as well as English. 以及！
自然拼读 →
