Please sum up the usage of junior high school English words with me and try to be more complete thank you

Please sum up the usage of junior high school English words with me and try to be more complete thank you

doubt
verb
state
Present progressive word
Past tense
Past words
Passive verb
Do verbs have the third person plural?
Verb third person singular form:
She studies hard
Can they have the third person plural of verbs? They study hard. How do they change the verb study?
The third person is ta series, singular concept has she he it and singular proper noun (person's name, place name and so on), then use the singular form of verb, call the third person singular (abbreviated as "San Dan") plural concept is they (covering all TA people) (and some plural special
Is cloth plural? Is cloth singular
1. Clothes is always plural;
e.g.Your clothes are beautiful.
2. Cloth is an uncountable noun
A piece of cloth
Wait a minute!
VCB
Gerund and infinitive subcategory phrases in junior middle school English
For example, have fun, enjoy can only be followed by gerund structure
Aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at, aim at
Are is and am singular? Are plural? What are singular and plural?
Is and am are singular, but am can only follow I. for example: I am I am and is follows pronouns other than I. for example: she is she is are plural, followed by plural pronouns. For example: they are they are am are, which means "yes"
The rule of plural pronunciation of English words ending with th
Example: mys, months
Please list all the cases and give examples of words and phonetic symbols
There is no special rule
The word that ends with th, such as months, is read like this: M &; n θ s/
But it's very difficult for the average person to pronounce Th / theta s /,
So sometimes they read / M &; nts/
I don't think it's necessary to be too rigid about this
I'm Canadian, a former English teacher
What are the uncountable and uncountable nouns in junior high school English
More,
[by kaiser3344] the nouns that can be both countable and uncountable are as follows: chicken is uncountable when "chicken" is used. Chicken can also be used as a countable noun when "chicken" is used to talk about the different concepts of a room and room
What is the third person singular of be? Am? Is? Or are
The third person singular of be is
First person am
The second person is
The third person is
Is
What do the singular and plural nouns change into?
Fish, deer, sheep, works, means, Swiss, Swiss, Chinese
Giraffe Japanese trousers, police, cattle clothes, scissors, scales, glasses
Any more?
Which words in English can be both countable and uncountable nouns
Which words in English can be both countable and uncountable nouns
Chicken is uncountable when it is used as "chicken". Chicken can also be used as a countable noun when it is used as "chicken"
Different concepts of a room and room. Room is an uncountable noun when it means "space, place" without an article; room is a countable noun when it means "room"
Fish is a material noun (uncountable noun) when food is explained by "fish, fish". Fish is always singular. Fish becomes plural, which means "species"
Hair is an uncountable noun when it refers to hair. It has no plural form and is the general name of "hair". No matter how much it is, hair is used. If it refers to "one or several hairs", hair is a countable noun
When sound is used as an uncountable noun, it means "general sound", not "a certain audible sound". When sound refers to "a sound made at one time", it becomes a countable noun
Paper is an uncountable noun when it is used as paper