Unit4单元重点单词、重点句子和范文2025-2026学年人教版英语八年级上册

                    八上第四单元重点单词、重点句子和范文

一、重点单词

good →goodness  actually →actual 形容词 

appear → appearance →disappear   land →island →England

African →Africa  butterfly →butterflies →butter →fly 名词，苍蝇

weigh → weight →lose weight  connect → connection 

without →with  disappoint 动词，让人失望→ disappointed 形容词，修饰人，感到失望的 →disappointing 形容词，让人失望的

action →act →active →activity → actor →actress 

per cent : Thirty per cent of the students are from the countryside.

         Thirty per cent of the water is polluted.

communicate →communication 名词，交流  protect → protection  

important → importance 名词，重要性  human → humans 

happy → happily →happiness →unhappy 

except 除了……之外，不包含  All the students went to the mountain except Tom. He was ill.  

Besides除了……之外,包含  Three students are playing basketball besides Tom. (有四个学生在打篮球)

lively → live  kind → kindness  real → reality现实；实际情况imagine → imagination 名词; 想象力；想象  popular → popularity 名词;  受欢迎的程度；普及性；流行

二、重点句子

1. Is Ella interested in bamboo? 埃拉对竹子感兴趣吗？

2. Please feel free to ask me any questions you have. 你们有任何问题，尽管问我。

3. Bamboo seems to be a very popular plant in China.  竹子在中国似乎是一种非常受欢迎的植物。

seem (to be)+形容词； seem to do sth   It seems that +句子

4. The cheetah runs the fastest among all land animals. 猎豹是所有陆地动物中跑得最快的。

Between 两者之间 among 三者或三者以上之间

5. Chinese people love the ginkgo, as it is the symbol of hope and long life.  中国人喜爱银杏树，因为它是希望与长寿的象征。

6. People, plants and animals are all connected. We need each other to live. 人类、植物和动物都是相互关联的。我们需要彼此才能生存。

7. They work hard together to make their homes.它们一起辛勤劳作，构筑自己的家园。

8. They are home to many birds. 它们是众多鸟类的栖息地。

9. The blue whale is the largest It can weigh as much as 200 tons.

蓝鲸是体型最大的（动物），它的体重可达 200 吨之多。

10. Take care of animals and plants because we cannot live without them. 爱护动植物吧，因为没有它们，我们就无法生存。

三、范文

（一）介绍蓝鲸：