Learning a foreign language is not difficult. Learning a foreign language is like making friends. Friends are getting more and more familiar. Friends become close when we meet every day. Repetition and repetition, proficiency and proficiency are the only ways to learn English. Here are some knowledge points of CET-4 that I have compiled for you, hoping to help you.

Knowledge points of English grammar in grade four

Formulas for learning English

Verbs are the key to snowballing, and it is difficult to organize and grasp the cycle.

Similar induction is impressive, and graphic prepositions are the most intuitive.

Confuse various forms of sounds and meanings, and the antonym is reading in pairs.

Don't forget word formation, and practice intensive reading of idioms.

Words are inseparable from syntax, and extracurricular reading is uninterrupted.

Usage formula of be

I use am and you use are to connect him, her and it;

Is is used for singular nouns and plural nouns.

Change the question, go to the premise, and don't discard the question mark at the end of the sentence.

It is easier to be negative. Don't forget in the future.

You can change your doubts and negatives, don't hesitate, the first sentence should be capitalized.

Shorthand songs of prepositions used before time nouns.

In should be used before the month, year and week, not before the day.

What date will you meet, morning and afternoon?

If you want to say one afternoon, you can only use on for in.

At must be used at midnight and dusk, and dawn is not bad.

At is also used before division, and to is used to show the difference.

I said you can only use the past, say more and practice more and remember it.

Don't let the years go by!

Knowledge points of English grammar in the fourth grade of primary school: present continuous tense

1. The present continuous tense indicates an action that is going on or happening now, or it can indicate an activity in the current period of time or an action that is going on at this stage.

2. The basic structure of affirmative sentences in the present continuous tense is be? The verb ing. ?

3. The negative sentence in the present continuous tense is followed by not.

4. The general interrogative sentences in the present continuous tense put the be verb at the beginning of the sentence.

Variation law of verb plus ing

1. In general, directly add ing, such as: cook-cooking?

2. end with a silent e and turn to e plus ing, such as: make-making,? taste

3. If there is a consonant, a vowel and a consonant at the end, then double the consonant at the end and add ing, such as: run-running,? Stop.-Stop? ?

Important knowledge points of grade four English

First, knowledge points

1. Synonym: How = = How?

2. Several weather adjectives all come from corresponding nouns, and the corresponding forms are:

Noun form adjective form

Rain, rain, rain.

Snow, snow, snow

Wind, wind, wind.

Yunyunyunyun

Sunny, sunny

There are two ways to answer this question.

The affirmative answer is yes. The negative answer is no, I can't.

Can I have two ways to answer general questions?

The affirmative answer is yes. The negative answer is no, no.

4. When asking what the weather is like in a place, use What' s weather like in+place names?

What is the weather like in Beijing? What is the weather like in Beijing?

Second, the text.

Cold, cool, warm, hot, sunny, windy, cloudy, snowy and rainy. Be careful of the weather outside. new york Degree World London Moscow Singapore Sydney Flying Love.

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