1. 音标:

Topic sentence 的音标是：[ˈtɒpɪk ˈsɛntəns]（英式发音）或者 [ˈtɑːpɪk ˈsɛntəns]（美式发音）。

2. 什么意思:

Topic sentence 指的是一段文章、段落或论述的主旨句，通常是该段落的第一句。它概括了该段落的中心思想，并为读者提供了关于段落内容的指引。

3. 翻译:

Topic sentence 的中文翻译是 主题句 或 中心句。

4. 读音:

你可以用如下方式读音：
Topic：[ˈtɒpɪk]
Sentence：[ˈsɛntəns]
（这里音标为英式发音）

5. 用法:

Topic sentence 通常用于段落的开头，帮助读者了解段落将要讨论的主题。它是支持整个段落展开的基石，其后通常会有几个句子提供进一步的细节、证据或解释。

6. 例句10句:

The topic sentence of the paragraph clearly explains the main idea.

A topic sentence is usually found at the beginning of a paragraph.

The topic sentence helps the reader understand what the paragraph will discuss.

In this essay, each paragraph starts with a clear topic sentence.

The topic sentence in the first paragraph introduces the theme of the article.

If the topic sentence is weak, the paragraph may lack focus.

A strong topic sentence makes the structure of the essay easier to follow.

The topic sentence of this paragraph discusses the importance of education.

To improve your writing, make sure your topic sentence is specific and clear.

After reading the topic sentence, the reader should know the focus of the paragraph.

7. 短语搭配:

Main idea of the topic sentence

Supporting details in the topic sentence

Clarifying the topic sentence

Identifying the topic sentence

Restating the topic sentence

Strong/weak topic sentence

Topic sentence of a paragraph

Introduction of a topic sentence