The extended sentence is as follows: The beautiful teacher taught us to sing several songs. As the name implies, sentence expansion is to add branches and leaves to the main part of the sentence, that is, to add joint elements such as attributes, adverbials and complements according to the needs of expression, so as to make the meaning of the sentence more concrete and vivid.

Example: The sun rises.

Extension: The golden sun rises slowly from the eastern horizon.

The second sentence here is much more concrete and vivid than the first sentence.

Example: The moon is hanging in the sky.

Extended sentence: There is a moon like a jade plate hanging high in the dark blue sky.

Sentence expansion method

1, look at the sentence components clearly and add modifiers respectively.

First of all, see the sentence pattern of the original sentence clearly. Generally speaking, the original sentence consists of two parts:

Basic sentence patterns: who+what, who+what.

Write the basic sentence patterns of things and scenery: what+what, what+what, what+how.

When expanding a sentence, according to the above basic sentence patterns, add appropriate modifiers and restrictive words before the words expressing "who (what)", "what", "how" and "how" to make the sentence more complete and concrete.

2. Read the original sentence carefully, and then add words after positioning.

When expanding a sentence, we should pay attention to the examination of the topic, understand the requirements of the topic, and then grasp the main words before expanding the sentence. Can't blindly expand. General exams will give specific requirements, such as "adding appropriate metaphors to make sentences more vivid" and "adding reasonable time and place to make sentences more specific".