初中英语新人教版八年级上册Unit 4 Amazing Plants and Animals课文解析（A部分）（2025秋）.doc

八年级英语上册Unit 4课文解析（A部分）1.What makes plants and animals amazing? 什么让动植物令人惊奇？【用法详解】amazing在此处为形容词，译为“惊人的、了不起的”，常常用来修饰物；Eg: It was amazing to see the Great Wall of China for the first time. 第一次看到长城真的让人惊叹amazed亦为形容词，译为“感到惊讶的”，常常用来修饰人；【常见搭配】 be amazed at/by sth. 对某事感到惊讶Be amazed to do sth. 因做某事而感到惊讶Eg: I was amazed by the size of the ocean. 我被大海的浩瀚所惊奇I was amazed to find such a rare book here. 在这里发现这么一本罕见的书，我很惊讶amazement为名词，译为“惊讶、惊异”常见搭配】 to one’s amazement 让某人惊讶的是In amazement 惊讶地Eg: To my amazement, I came first. 令我感到惊讶的是，我第一个到了。

He looked at me in amazement. 他惊讶地看着我即学即用】( )1.He is _______ this news.A.amaze to hear B.amazed to hear C.amazing to hear D.amazed to hearing答案：B2.It’s also the heaviest animal on earth. 它也是地球上最重要的动物用法讲解】 earth为名词，译为“地球、土地、地面”Eg: The Earth revolves around the sun. 地球围绕太阳旋转He dug his hands into the rich, dark earth.他把双手插进肥沃的黑土中常见搭配】 in the earth 在土地里on (the) earth 在地球上On earth在句中，也可译为“究竟、根本”，用于加强疑问、否定或强调Eg: Farmers grow corn in the earth. 农民在土地里种植谷物What on earth are you doing? 你究竟在做什么？【即学即用】1.四海之内皆兄弟。

All men ______ _______ are human brothers.答案： on earth3.I completely agree with you. 我完全同意用法讲解】 agree为动词，译为“同意”派生词】其名词形式为agreement，译为“同意”常见搭配】 agree with sb.同意某人的观点/适合某人的健康或胃口Agree on sth. 对某事取得一致意见Agree to do sth. 同意做某事Eg: I agree with you.我同意你的观点The climate there doesn’t agree with me.那里的气候对我不适合We agreed on the best action. 我们都同意这一最佳措施She agreed to go shopping with me.她同意和我去购物The two sides failed to reach agreement.双方未能取得一致意见即学即用】( )1.We agree ________ the old people do some housework on weekends.A.to help B.helping C.help D.to答案：A4.I’m not sure. 我不确定。

用法讲解】 Sure 可为副词，译为“当然；一定；的确”；sure也可为形容词，译为“一定的；确信的；有把握的”常见搭配】 Be sure + that从句 = be sure to do sth. “确信...”Be sure about sth.“对某事确信”Eg: I’m sure that I will pass the exam.= I’m sure to pass the exam.我确信通过考试即学即用】( )1.I _____ my resolutions and I make sure I will try my best to keep them.A.am sure B.sure about C.am sure about D.am sure to答案：C5.It appeared on earth around 470 million years ago. 它大约四亿七千万年前出现在地球上用法讲解】 million前接数字时，不可加s，表示“...百万”；million后面可接of，此时必须加s，译为“数百万的”；million修饰名词表示一笔金额时，谓语动词用单数。

常见搭配】 a million/ one million 一百万Two/ three... million 二/三...百万Millions of 数百万的Eg: There are millions of people in the city. 城市里有数百万人Two million pounds is used for team building. 200万美元用于团队建设知识拓展】 类似词语拓展Hundred 百；Thousand 千； billion 十亿注意：用法与million用法一致Eg: A thousand people signed the petition. 一千人在请愿书上签了名There are hundreds of people in the park. 这个公园有数百人即学即用】1.There are eight __________ (hundred) in our school.答案：hundred6.Let’s go on. 让我们继续常见搭配】 go on doing sth.继续做同一件事情Go on to do sth.继续做另一件事Eg: He went on working despite the noise. 他继续工作，尽管有噪音。

After the lecture, she went on to answer questions. 讲座结束后，她继续回答问题即学即用】1.After a short break, I go on _______ (do) my homework.答案：doing7.It has a painting of bamboo on it. 它上面有一幅竹子的画用法讲解】 painting为可数名词，译为“绘画（作品）”，其复数形式为paintingsEg: The gallery was full of beautiful paintings by famous artists. 这个艺术馆装满了来自著名画家的美丽作品派生词】 painter为可数名词，其复数形式为painters；paint为动词，译为“绘画、涂色”；paint也可为名词，译为“油漆”Eg: He is an abstract painter. 他是一个抽象派画家The artist is painting the walls with green.艺术家正在用一种绿色颜料粉刷墙壁We need to buy some paint for the walls. 我们需要买一些油漆来粉刷墙壁。

【即学即用】1.The gallery exhibits modern ___________ (paint).答案：paintings8.It’s a symbol of goodness in Chinese culture. 它在中国文化中是美德的象征用法讲解】 symbol为可数名词，译为“象征、代表”，其复数形式为symbolsEg: What is the chemical symbol for copper? 铜的化学符号是什么？【常见搭配】 a symbol of ... ...的象征Eg: The dove is a symbol of peace. 鸽子是和平的象征即学即用】1.熊猫是中国的一种象征Pandas is _____ ______ _______ China.答案： a symbol of9.Some bamboo can grow almost one metre in one day.一些竹子在一天内几乎可以长一米用法讲解】 Grow为动词，译为“生长、成长、种植、发展、变得、产生”等，其过去式为grew，其过去分词为grownEg: I’ve decided to let my hair grow. 我已决定留长发。

Plants need sunlight and water to grow. 植物需要阳光和水才能生长The economy continues to grow.经济持续增长He grew more confident as he spoke. 他说话时变得越来越自信A closeness grew up between the two girls. 这两个女孩的关系越来越亲密常见搭配】 grow up 长大、成长Eg: She wants to be a doctor after she grows up. 她长大后想当一名医生易混辨析】 become, turn, go, grow和get的区别Become译为“变得”，强调变化过程的完成及身份的变化；Turn译为“变得”，强调变化的结果，侧重颜色、方向或状态的变化；go译为“变得”，强调由好变坏；grow译为“变得”，强调逐渐变化的过程；get译为“变得”，强调短暂或逐渐的变化，常与形容词连用Eg: He became famous. 他变得很有名The leaves turned yellow in autumn.树叶在秋天变成黄色。

The meat went bad. 肉变质了The tree grew tall. 树长高了The days are getting longer and longer. 白天变得越来越长即学即用】( )1.The pollution problem is _________ serious.A.becoming B.turning C.getting D.growing答案： D 10.People can。