Irregular Changes

good—better

bad—worse

many/much—more

little—less

XXX

The usage of comparative adjectives

It is used to compare two people or things。The basic XXX:

XXX:XXX XXX.

XXX

For example。Zhangpeng is 4cm taller than Mike.

To form the comparative degree of most adjectives。add-er to the end of the adjective。For example。easy—easier.

I XXX.

Pronouns

Subject pronouns

Singular:I。you

Plural:we。you

Object pronouns

Singular:me。you

Plural:us。you。them

Possessive adjectives

Singular:my。your

Plural:our。your

Possessive pronouns

Singular:XXX。yours

Plural:ours。yours。XXX

Nouns

1)Master the rules for forming the plural of nouns:

1.Most nouns add-s to form the plural。Example:book—books.

2.Nouns ending in-s。-sh。-x。-ch add-es。Example:watch—watches.

3.XXX plus-y change the y to i and add-es。Example:family—families.

4.Nouns ending in-f or-fe change the f to v and add-es。Example:leaf—leaves.

5.Nouns ending in-o add-es。but some only add-s。Example:piano—pianos。XXX.

6.XXX to the above rules。For example。some nouns ending in-f only add-s to form the plural。XXX:gulf—gulfs.

2)Memorize the irregular plural forms of nouns。such as foot—feet。man—men。woman—women。child—children。sheep—sheep。and people—people.

Numerals

XXX countable nouns。such as one。two。three。four。etc。Ordinal numbers are formed by adding-st。-nd。-rd。or-th to the end of cardinal numbers to indicate order。such as 1st。2nd。3rd.

月份的表达

月份可以单独使用，也可以和年、日连用。月份单词的首字母永远大写。

1.月份前加介词"in"，表示“在⋯⋯月”的意思。例如：There are thirty-one days in January.（一月份有三十一天。）