Unit 4 Great people.Lesson 4 China’s most famous “farmer”.知识清单2026-2027学年冀教版九年级英语上册

Unit 4 Great people.Lesson 4 China’s most famous “farmer”.知识清单 

Part1核心单词

1 variety /və'raɪəti/ n. 种类；多样化

(1)variety n. 种类

(2)variety n. 多样化(是不可数名词)

(3)a variety of 种种；各种各样的，相当于varieties of，后接可数名词复数或不可数名词。

(4)various adj. 各种各样的；各种不同的(常用于名词前)

例：This variety of apple is very sweet. 这个品种的苹果很甜。

Chinese food is famous for its wide variety. 中餐以种类多样而闻名。

There is a variety of fruit in the basket. 篮子里有各种各样的水果。

A variety of problems need to be solved. 有各种各样的问题需要解决。

We should explore various kinds of culture and art. 我们应该探索各种文化和艺术。

2 introduction /ɪntrə'dʌkʃn/ n. 引进；介绍

(1)introduction n. 引进(不可数名词)

the introduction of ……的引进

(2)introduction n. 介绍(可数名词)

a brief introduction 一个简短的介绍 make an introduction 做一个介绍

give an introduction of ... 介绍……

(3)introduce v. 介绍；引进    

introduce ... to... 把……介绍给……  be introduced to... 被引进到……

例：The introduction of the new technology improved our work efficiency. 这项新技术的引进提高了我们的工作效率。

Let's have a brief introduction of ourselves first. 让我们先做个简短的自我介绍。

Could you make an introduction of the new project? 你能对这个新项目做个介绍吗？

The director gave an introduction of the company's development plan. 主任介绍了公司的发展计划。

The teacher introduced the new student to the whole class. 老师把新同学介绍给了全班同学。

Tea was introduced to Europe from China in the 17th century. 茶叶在 17 世纪从中国传入欧洲。

Part2 核心短语

1 succeed in doing 成功做……