Unit 4 Amazing Plants and animals Section A ( 1a-3c )知识点讲练2025-2026学年人教版（2024）八年级英语上册

Unit 4 Plants around us Section A ( 1a-3c )知识点精讲精练 重点词汇解析 1. What is amazing about the blue whale?蓝鲸有什么神奇之处？ amaze​的词义及用法​ v. 使大为惊奇，使惊愕​ The beautiful view of the mountains amazed us. （群山的美丽景色让我们大为惊叹。）​ amazed：adj. 感到惊奇的（修饰人）​ She was amazed at the news of his success. （听到他成功的消息，她感到很惊奇。）​ amazing：adj. 令人惊奇的（修饰物）​ It's an amazing story that everyone likes.（这是一个令人惊奇的故事，每个人都喜欢。）​ amazement：n. 惊奇，惊愕​ To our amazement, the little boy solved the difficult problem. （令我们惊奇的是，这个小男孩解出了这道难题。）​ 搭配与短语​ 搭配：amaze sb.（使某人惊奇）；be amazed at/by（对…… 感到惊奇）in amazement（惊奇地）： She looked at me in amazement.（她惊奇地看着我。）​ 拓展​ 近义词：surprise（使惊讶），但 amaze 的语气比 surprise 更强，强调 “令人难以置信的惊奇”。​ 即学即练：​ 1. The _______ result made us jump with joy. 2. I was _______ to see him here. 3. To my _______, he passed the exam easily. 4. Her _______ performance won a lot of applause. 5. The news _______ all of us. 2. I visited the redwood forests in California several times. 我去过加利福尼亚的红木森林好几次。 visit的词义及用法​ v. 参观，访问​ 例句：We will visit the museum next week.（我们下周将参观博物馆。） n. 参观，访问​ 例句：He paid a visit to his old friend last month.（他上个月拜访了他的老朋友。）​​ visitor：n. 参观者，游客​ 例句：There are many visitors in the park on weekends.（周末公园里有很多游客。）​ 搭配与短语​ 搭配：visit sb.（拜访某人）；visit a place（参观某地）； pay a visit to（拜访，参观）​ 即学即练：​ 1. We plan to _______ our grandparents this summer. 2. There are many _______ in the art gallery. 3. He made a _______ to Paris last year. 4. She _______ the Great Wall when she was in Beijing. time的词义及用法​​ n. 时间​ 例句：We have enough time to finish the work.（我们有足够的时间完成这项工作。）​ n. 次数​ 例句：I have been to Beijing three times.（我去过北京三次。）​ n. 时代，时期​ 例句：In his time, there were no computers.（在他那个时代，没有电脑。 timely：adj. 及时的​ 例句：Your timely help saved me a lot of trouble.（你及时的帮助帮我解决了很多麻烦。）​ timeless：adj. 永恒的，不受时间影响的​ 例句：The story has a timeless charm.（这个故事有着永恒的魅力。）​ 搭配与短语​ 搭配：on time（准时）；in time（及时）；all the time（一直）；at the same time（同时）​ahead of time（提前）： We finished the task ahead of time.（我们提前完成了任务。）​ for the first time（第一次）： He met her for the first time in 2020.（他在 2020 年第一次见到她。）拓展​ 时间表达：time 作 “次数” 讲时，once（一次），twice（两次），三次及以上用 “基数词 + times”。​ 即学即练：​ 1. What _______ is it now? 2. I have read this book five _______. 3. You must arrive at the station _______ time. ​ 4. He came _______ time to catch the bus. 5. This is a _______ decision. 3. It has a painting of bamboo on it.它上面有一幅竹子的画。 paint的词义及用法​ v. 绘画，画画​ She likes to paint pictures in her free time.（她空闲时间喜欢画画。）​ v. 粉刷，涂漆​ 例句：We will paint the house white.（我们将把房子刷成白色。）​ n. 油漆，涂料​ 例句：There are many colors of paint in the store.（商店里有很多颜色的油漆。）​ painter：n. 画家，油漆工​ The painter is working on a new painting.（这位画家正在创作一幅新画。）​ painting：n. 绘画作品，油画​ 例句：This painting is very valuable.（这幅画很珍贵。）​ 搭配与短语​ 搭配：paint a picture（画画）；paint sth. + 颜色（把某物刷成…… 颜色）​paint over（覆盖涂抹）：He painted over the old marks on the wall.（他把墙上的旧痕迹用油漆覆盖了。）​ 拓展​ 易混词：draw（画画），paint 通常指用颜料绘画，draw 通常指用铅笔、钢笔等画素描、线条画。​ 即学即练：​ 1. She wants to _______ a cat on the paper. 2. My father is a _______ who paints houses. 3. This _______ is painted by a famous artist. 4. They _______ the door red yesterday. (paint)​ 5.We need to buy some _______ to paint the fence. 4. Bamboo is one of the most popular subjects in Chinese paintings.It is a symbol of goodness in Chinese culture.竹子是中国画中最受欢迎的主题之一。在中国文化中，它是善良的象征。 one of the most popular subjects 核心构成：one of + 形容词最高级 + 可数名词复数​ 表示在某一类事物中 “其中之一”，强调个体属于某一群体。​ 形容词最高级前必须加定冠词the。​ 后面的名词必须用复数形式（因为是 “多个中的一个”）。​ 该结构作主语时，谓语动词用单数形式（因为核心词是one）。​ One of the tallest boys is my brother.（最高的男孩之一是我弟弟。）​ This is one of the oldest trees in the park. （这是公园里最古老的树之一。）​ 即学即练：​ 1. Pandas are _______ (cute / animal) in the world.​ 2. This song is _______ (popular / song) among teenagers.​ 3. He is _______ (hard-working / student) in our class.​ 4. Spring is _______ (beautiful / season) in a year.​ 5. The Great Wall is _______ (famous / place) in China. goodness的词义及用法​ n. 善良；美德： Her goodness made her popular among friends. （她的善良让她在朋友中很受欢迎。）​ int. 天哪（表示惊讶、愤怒等）： Goodness! You scared me.（天哪！你吓着我了。）​ 搭配与短语​ for goodness' sake（看在上帝的份上）： For goodness' sake, be quiet!（看在上帝的份上，安静点！）​ the goodness of sb.（某人的善良）： We all admire the goodness of the old man.（我们都敬佩这位老人的善良。）​ 拓展​ 近义词：kindness（善良），但 goodness 更强调内在的美德。​ 即学即练：​ 1. Her _______ touched everyone around her. ​ 2. _______! How did you break the window? ​ 3. He has a heart full of _______. 4. For _______' sake, help me with this heavy box. 5. The story tells us about the _______ of human nature. (goodness)​ 5. Actually we eat bamboo shoots too.实际上我们也吃竹笋。 shoot​的词义及用法​ v. 射击；开枪：The hunter shot a bird.（猎人射中了一只鸟。）​ v. 拍摄：They are shooting a movie in the park.（他们正在公园里拍电影。）​ int. 该死（表示愤怒、失望等）：Shoot! I forgot my keys.（该死！我忘带钥匙了。）​ shot：v. 过去式 / 过去分词；n. 射击；镜头​ He shot the target yesterday.（他昨天射中了目标。）； He took a shot at the bird.（他向那只鸟射击。）​ shooting：n. 射击；拍摄​ 例句：Shooting is not allowed here.（这里不允许射击。）； The shooting of the film will last a month.（这部电影的拍摄将持续一个月。）​ n. （植物的）嫩芽；新枝​ 指植物新生的幼芽或枝条，为可数名词。​ The rose bush has new shoots in spring.（春天，玫瑰丛长出了新枝。​ 拍摄；拍摄的镜头（非正式用法）​ 常用于影视或摄影语境，指 “一段拍摄内容”。​ 例句：The director was satisfied with that shoot.（导演对那个镜头的拍摄很满意。）​ 搭配与短语​ shoot at（向…… 射击）；shoot a film（拍电影）​ shoot down（击落；驳倒）： The soldier shot down the enemy plane.（士兵击落了敌机。）​ a shoot of：表示 “一根 / 一段…… 嫩芽 / 枝条”​ There’s a small shoot of bamboo in the pot.（花盆里有一根小竹芽。）​ in the shoot：（非正式）在拍摄中​ The actors are busy in the shoot.（演员们正忙着拍摄。）​ 即学即练：​ 1. The police _______ at the criminal but missed. 2. They are _______ a documentary about wild animals. ​ 3. He made a perfect _______ in the competition. (shoot 的名词形式)​ 4. _______! I missed the last bus. (shoot)​ 5. The _______ of the new TV series will start next week. 6. The farmer noticed new _______ on the apple tree.​ 7. A small _______ pushed through the soil after the rain.​ 8. The hunter’s _______ scared all the animals away.​ 6. Bamboo seems to be a very popular plant in China..竹子在中国似乎是一种很受欢迎的植物。 seem​的词义及用法​ 词义：v. 似乎；好像；看起来​ She seems happy today.（她今天好像很高兴。）； It seems that he is ill.（他似乎生病了。）​ 搭配与短语​ 搭配：seem + adj.（似乎……）；seem to do sth.（似乎做某事）；it seems that...（似乎……）​ He seems to know the truth.（他似乎知道真相。）​ 即学即练：​ 1. She _______ to be a nice girl. 2. It _______ that it will rain soon. 3. The problem _______ easy, but it's difficult. 4. He _______ to have finished his homework. 7. Some could stand up to three meters tall and weigh up to 860kg. 有些可以站起来高达3米，重达860公斤。 up to​的词义及用法​​ 多达；直到： There are up to 50 students in the class.（班里多达 50 名学生。）​ 由…… 决定：It's up to you to decide.（由你决定。）​ 忙于：What are you up to?（你在忙什么？）​ 即学即练：​ 1. The temperature will be _______ 30 degrees today. 2. It's _______ you whether we go or not. 3. What have you been _______ recently? 4. The library can hold _______ 1000 people.​ 8. The ginkgo tree is one of the most ancient living trees on earth. 银杏树是地球上最古老的树木之一。 ​ living​的词义及用法​​ adj. 活着的；现存的： He is one of the greatest living writers.（他是现存最伟大的作家之一。） n. 生活；生计：He makes a living by teaching.（他以教书为生。）​ 搭配与短语​ living things（生物）；make a living（谋生）​ living room（客厅）： We often watch TV in the living room.（我们经常在客厅看电视。）​ 拓展​ 与 alive, live 的区别： living 可作定语或表语，alive 常作表语，live 常修饰动物或表示 “现场直播的”。​ 即学即练：​ 1. There are many _______ things in the ocean. 2. He earns his _______ as a driver. (living)​ 3. This is a _______ fossil. 4. They _______ in a small village. (live)​ 9. Chinese people love the ginkgo tree, as it is a symbol of hope and long life.中国人喜欢银杏树，因为它是希望和长寿的象征。 as​的词义及用法​​​ prep. 作为；当作：He works as a doctor.（他作为一名医生工作。）​ conj. 当…… 时；因为；像…… 一样： As I was walking, I met a friend.（当我走路时，遇到了一个朋友。）； I like her as she is kind.（我喜欢她，因为她善良。）； She is as tall as me.（她和我一样高。）​ 搭配与短语​ 短语：as soon as（一…… 就……）： I will call you as soon as I arrive.（我一到就给你打电话。）； as well as（也；和…… 一样）： She is good at singing as well as dancing.（她擅长唱歌，也擅长跳舞。）即学即练： 1. He works _______ a teacher in a middle school. 2. _______ it was late, we decided to go home. 3. She is _______ beautiful _______ a flower. ​ 4. I will tell him the news _______ soon as he comes. 5. She likes swimming _______ well as running. hope​的词义及用法​ v. 希望；期望：I hope to pass the exam.（我希望通过考试。）​ n. 希望；期望：There is still hope for us.（我们还有希望。）​ hopeful：adj. 有希望的​ 例句：We are hopeful about the future.（我们对未来充满希望。）​ hopeless：adj. 绝望的（反义词）​ 例句：He felt hopeless after failing again.（再次失败后，他感到绝望。） 搭配与短语​ 搭配：hope to do sth.（希望做某事）；hope that...（希望……）；in the hope of（怀着…… 的希望）​ 例句：She hopes that she can go abroad.（她希望能出国。）​ 即学即练： 1. I _______ to see you soon. 2. There is no _______ of winning the game. 3. She is _______ about her future. 4. He _______ that he could travel around the world. 5. It's _______ to finish the work in an hour. 10. Thousands of tourists come to see it each year, especially in mid-October.每年都有成千上万的游客前来参观，尤其是在10月中旬。 tour​的词义及用法​​ n. 旅行；观光： We went on a tour of the city.（我们进行了一次城市观光。）​ v. 游览；旅行： They toured Europe last summer.（他们去年夏天游览了欧洲。）​ tourist：n. 游客；旅行者​ Thousands of tourists visit the museum every year.（每年有成千上万的游客参观这个博物馆。）​ tourism：n. 旅游业​ Tourism is an important industry in this country.（旅游业是这个国家的重要产业。）​ 搭配与短语​ a tour of（…… 的旅行）；go on a tour（去旅行）；tour a place（游览某地）​package tour（跟团旅行）： They chose a package tour to Japan.（他们选择了去日本的跟团旅行​ 拓展​ 近义词辨析：tour 强调 “巡回游览”，trip 泛指 “短途旅行”，journey 侧重 “长途旅行”。​ 即学即练：​ 1. We plan to _______ the historical sites next week. 2. The _______ guide showed us around the park. 3. They went on a _______ of the island. (tour)​ 4. _______ brings a lot of money to this small town. 5. Many _______ come to this beach in summer. 11. The ginkgo tree is one of the most common trees in streets, parks, and gardens across China. 银杏树是中国街道、公园和花园中最常见的树木之一。 across​的词义及用法​​ prep. 穿过；横过：She walked across the street.（她走过街道。）​ adv. 从一边到另一边；在对面：The store is across from the bank.（商店在银行对面。）​ 搭配与短语​ 搭配：across the road（马路对面）；swim across the river（游过河）​ come across（偶然遇见）： I came across an old friend in the supermarket.（我在超市偶然遇见了一位老朋友。）​ 拓展​ 与 through 的区别：across 强调 “从表面穿过”，如过马路、过河；through 强调 “从内部穿过”，如穿过森林、隧道。​ 即学即练： 1. The cat ran _______ the field. 2. There is a bridge _______ the river. 3. He swam _______ the lake in 10 minutes 4. The post office is _______ from the library. 5. She came _______ an interesting book in the bookstore. across China” 中，across 的意思是 “遍及；在…… 各处”，强调范围上覆盖中国的各个地方，体现从一端到另一端、广泛分布的含义。 News of the event spread quickly across China. （这件事的消息很快传遍了中国。）这里用 “across China” 表示消息覆盖了中国各地。 可以结合之前讲的 across 表 “穿过” 的含义来理解，“遍及各地” 相当于 “从一个地方穿过到另一个地方，覆盖整个范围”，是其基本含义的延伸用法。 12. When autumn comes, one of the most activities is to take a walk under ginkgo tree.当秋天到来的时候，最重要的活动之一就是在银杏树下散步 activity​的词义及用法 词义：n. 活动；行动​ We have many outdoor activities in summer.（夏天我们有很多户外活动。）​​ activities：n. 复数形式​ After-school activities are good for students.（课外活动对学生有好处​ active：adj. 活跃的；积极的​ 例句：He is an active member of the club.（他是俱乐部的积极成员。）actively：adv. 积极地；活跃地​ She actively participates in class discussions.（她积极参与课堂讨论。）​ 搭配与短语​ outdoor activities（户外活动）；class activities（课堂活动）；social activities（社会活动）​ take part in activities（参加活动）： Everyone should take part in sports activities. （每个人都应该参加体育活动。）​ 即学即练：​ 1. We will have many _______ in the summer camp. 2. He is _______ in doing volunteer work. 3. The children enjoy _______ in the park. 4. She _______ helps her classmates. 5. What kind of _______ do you like? walk​的词义及用法 v. 走；步行：I walk to school every day.（我每天步行去上学。）​ n. 步行；散步：We went for a walk after dinner.（晚饭后我们去散步了。） walker：n. 步行者；散步者​ There are many walkers in the park in the morning.（早上公园里有很多散步的人。）​ walking：n. 步行；adj. 步行的​ 例句：Walking is good exercise.（步行是很好的锻炼。）； We need a walking stick.（我们需要一根拐杖。）​ 搭配与短语​ 搭配：walk to（步行去……）；take a walk（散步）；walk home（步行回家）​walk away（走开）： He walked away without saying a word.（他一句话没说就走开了。）​ 即学即练：​ 1. She _______ to the supermarket yesterday. 2. We often take a _______ in the evening. 3. _______ is good for our health. 4. There are many _______ in the street. 5. He _______ along the river for an hour. (walk)​ 13.People believe the bright yellow leaves can bring joy to their heart. 人们相信明黄色的叶子能给他们的心灵带来欢乐。 joy​的词义及用法​​ 词义：n. 欢乐；喜悦​ 例句：The children were filled with joy on Christmas Day. （圣诞节那天孩子们满心喜悦。）​ joyful：adj. 欢乐的；令人高兴的​ 例句：It was a joyful celebration.（那是一场欢乐的庆祝活动。）​ joyfully：adv. 欢乐地；高兴地​ 例句：They sang joyful songs.（他们高兴地唱着歌。）​ 搭配与短语​ 搭配：full of joy（充满喜悦）；to one's joy（令某人高兴的是）​ 例句：To my joy, I passed the exam.（令我高兴的是，我通过了考试。）短语：jump for joy（高兴得跳起来）： She jumped for joy when she heard the news.（听到这个消息，她高兴得跳了起来。）​ 即学即练：​ 1. Her eyes were full of _______ when she saw her parents. ​ 2. It's a _______ occasion for all of us. 3. _______, we won the game. 4. The children laughed _______. 5. She felt great _______ when she received the gift. 学科网（北京）股份有限公司 $$