For some people, this seems to be _ _. Strangely, which one do you choose? Which test center?

Test center: the structure of the main family table and the usage of the verb look.

Look generally refers to what people can see. As far as they can see, they focus on the impressions gained by vision, and often refer to those impressions that make people look more correct, including the meaning of "this is the fact". How do I look in this dress? You look good (in it). ) "How about I wear this dress?" "It looks good."

What is the table structure dominated by 1.? The so-called explicit table structure means that the main components in English sentences are subject, copula and predicate.

1. Subject: The subject is the center of the sentence, indicating who or what is said, and its position is generally placed at the beginning of the sentence. English generally does not omit the subject. Subjects are mainly nouns, gerunds, pronouns or phrases or clauses that function as nouns. For example:

Li Lei is a boy from China. (Li Lei is both a noun and a subject. )

He comes from England. He is a pronoun and a subject. )

Feeding birds is my hobby. ("Feed the birds" is a gerund phrase as the subject. )

What she said is right. What she said is a clause as the subject. )

2. Contact verbs: The contact verbs themselves have certain meanings, but they cannot be used as predicates independently. It must form a predicate together with the predicate in the sentence. Simply put, the verb that connects the subject and the predicative to form a complete sentence is called a copula. At present, the copula verbs are be, feel, look, sound, taste, sense of smell and so on. For example:

This flower is very beautiful.

I feel very tired.

You look worried.

It's delicious.

3. Predicate: Predicate is used to explain the identity, characteristics or state of the subject. Also called subject complement. Predicates are located after conjunctions, and are mainly acted by nouns, pronouns, adjectives, numerals, adverbs, prepositional phrases, participles (phrases) or gerunds (phrases). For example:

I'm fine. (fine is an adjective, as a predicative)

He is a boy. (Boy is a noun, as a predicative)

Five plus two equals seven. (7) Numerals as predicative)

We are here. (here is an adverb, as a predicative)

He is not at home. "At home" is a prepositional phrase used as a predicative.

My hobby is reading. (Reading is gerund and predicative)