Unit4 高频考点集训&单元语篇专练-【支点·同步系列】2025-2026学年八年级下册英语（人教版·新教材）

能力拓展提升 1.C【解析】根据“He often went out to the wild with his microphone and recorded interesting sounds to put in movies or to use in his own songs'”可知，Peter录制自然声音是为了在他的音 乐中使用这些声音。 2.B【解析】根据“Instead of trying to capture just the sound of one animal or bird,he recorded the sound of everything all together-the animals,the trees,the wind and the earth”可知，他没有试图只 捕捉一种动物或鸟类的声音，而是把所有东西的声 音都记录下来，故此处画线部分意为“捕捉”，和 catch意义相近。 3.D【解析】根据“Peter used a computer to make a picture of all the sounds going on in a place.Each animal,bird and insect had its own place on the picture-its own notes in the music”可知，“sound picture”是指用计算机制作的包含某个地方所有声 音的图片，即包含自然声音的音乐图片。 4.C【解析】根据“Now,because of human activities, it can take up to 1,000 hours or more to get the same thing.Some of the places he has recorded over the years have slowly fallen silent'"可知，由于 人类活动的影响，一些自然声音已经逐渐消失。 5.B【解析】本文主要讲述了Peter通过录制自然声 音来创作音乐，并强调了自然声音的丰富性和重要 性，所以文章主要告诉我们大自然有值得聆听的奇 妙之处。 第4课时Section B(2a-4c) 基础达标训练 -1.located 2.curious 3.sand 4.coast 5.underwater 二，1.risky2.types3.includes4.travellers 5.natural 三、1.How deep2.above sea level 3.the largest freshwater lake 4.coral reefs 5.takes up 四、1-4CABA 能力拓展提升 -1.To answer 2.But 3.changes 4.enough 5.dry 6.wells 7.salt 8.expensive 9.almost 10.by 11.their 二、1-5 CBAGF 单元知识整合 1.Nile River,Angel Falls,Mount Qomolangma,Dead Sea, Sahara Desert,Mariana Trench,Yangtze River,Yellow 英语八年级RJ版 River,Taklimakan Desert,Mount Kilimanjaro,Inga Falls 2.Mount Qomolangma-the highest mountain in the world-8,848.86 metres high.Sahara Desert-the biggest desert in the world-9,000,000 square kilometres.Dead Sea-the lowest place on earth- its surface is 416 metres below sea level.Mariana Trench-the deepest point in the ocean-about 11,000 metres deep. 3.Because human curiosity and ambition can't be stopped.Because it's there. 单元主题写作 挑战自我 The Beijing-Hangzhou Grand Canal is the longest man-made canal in the world.It starts from Hangzhou and ends in Beijing,running almost 1,800 kilometers. People started building it over 2,500 years ago during the Spring and Autumn Period,making it the world's oldest canal.The canal played a great role in the development of the cities in the canal line area.It helped transport food,silk and other things.Today, the government also turns parts of the canal into great places for tourists to enjoy the beautiful scenes and experience Chinese culture. The Grand Canal is a valuable heritage passed down to us by our ancestors.We should protect it well. 高频考点集训 考点训练1 1.protect themselves from 2.protection 考点训练2 1.including 2.include 考点训练3 1.making 2.successful 3.successfully 4.success 考点训练4 1-2CD 考点训练5 1.lively 2.living 3.alive 4.live 单元语篇专练 一、1.thousand2.built3.together4.repaired 5.enough 6.huge 7.watching 8.When 9.to keep 10.places 11.from 二、 1.A【解析】通读全文可知，第二段介绍了蚂蚁的数 量，第三段介绍了蚂蚁居住的地方，第五段介绍了 蚂蚁的重要性。 2.D【解析】根据第二段中的“It's about2.5 million ants for every human!”可知，蚂蚁的数量要比人类 的数量多。 3.A【解析】根据“You can't imagine how such little ants build their large caves'”可推知，此处的caves 指代的是蚂蚁的家。 4.B【解析】通读第五段可知，该段讲了蚂蚁的三个 优点一分解动物和植物、授粉、成为其他动物的 食物。 三、1-5 AFEDB Unit 5 第1课时Section A(1a-2d) 基础达标训练 一、1.trouble2.report3.flood4.temper 5.drought 二、1.to put2.to stay3.was having 4.neighbourhood 5.probably 三、1-5 BBCDA 能力拓展提升 、 1.B【解析】根据上下文可知，作者先按邻居家的门 铃又敲门，然后从窗户进入邻居家发现他正在卧室 睡觉，由此可推断此处指没有回复。response与 answer同义。 2.C【解析】根据第一段“But I studied alone at home because I would have an English test”可知。 3.D【解析】根据文章最后一段“Luckily,the firemen came and put out the fire quickly”可知。 4.C【解析】本文主要讲述了作者救了火灾中的邻居 的故事。 二、1-5 FCDGB 第2课时Section A(3a-4d) 基础达标训练 一、1.beat2.soundly3.truck4.relatives 5.supplies 二、1.making preparations2.slept soundly 3.to hide from 4.got into an accident 5.went out 三、1-5 ADBAC 能力拓展提升 1.D【解析】根据“There were just ten minutes left” 和“we could leave for home”可知此处要表达的是 在“我们”能回家之前只剩下10分钟时间了。 2.C【解析】根据常识可知，地震应是由弱变强。此 处指很快这种晃动变得非常强烈。 3.B【解析】根据语境可知此处要表达的是“我”跟在 其他人后面来到房门处，但是“我们”已经无法出 去了。 4.D【解析】根据常识可知，能用来遮住头部和颈部 的应该是手臂。 5.A【解析】根据语境可知，如果房子倒塌，那就是死 路一条，自己已经逃不出去，只能期待有人能救自 己了。 6.D【解析】根据“Two of my workmates tried to open the door again,and they made it!”可判断这 时地晨应该是停止了。 7.B【解析】根据语境可知，此处指快速地跑到街上。 8.A【解析】根据后文“the street was full of debris and broken wood”可知，大街上是一片狼藉。 9.D【解析】根据常识再结合语境可知地震发生使得 有人受伤了。 10.A【解析】根据语境可知，突然发生了强烈的地 震，很多人被困在室内。当他们好不容易逃出来 了，却看到了一片狼藉，他们一定是惊恐万分的。 11.B【解析】根据语境可知，此处是描述人们地震后 悲伤的状态。 12.C【解析】根据常识可知，在发生地震时，通信是 困难的。 13.B【解析】根据“Our phones didn't work because of the earthquake”可知，查明“我们”的朋友是否 平安无事是不可能的。 14.D【解析】根据“Our phones didn't work because of the earthquake'”可知，由于手机没有信号，“我” 没有办法让在中国的家人知道“我”还活着。 15.C【解析】根据语境可知，此处要表达的是“我”只 希望家人在明天之前不要获悉地震的消息。 写作小练笔 When the snowstorm hit,my family were staying inside.My mom was cooking hot soup while my dad was checking the weather report.My sister and I were playing cards by the fireplace.Outside, the wind was howling like a wolf and the snow was beating against the windows.We felt warm and safe together. 单元语法讲练 单元语法精练 一、1.While2.when3.while4.When5.when 二、1.Was;seeing2.Iwas3.was taking 4.While;were talking 5.What were;doing 9 下册参考答案高频 考点训练① protect的用法 作及物动词，意为“保护；防护”。protect… from/against“保护.…免受…” protect 名词形式为protection,为不可数名词，意 为“保护；保卫” 1.他们挤在一起，免受风吹。 They huddled together to the wind. 2.We are under the of the police,so there is no danger now. 考点训练2 辨析include与including 作动词，意为“包括；包含”，在句中充当 include 谓语 including 作介词，意为“包括”，其后直接接宾语 1.He took an active part in all kinds of activities, tennis and swimming. 2.Your duties receiving letters, answering the telephone from the citizens and writing down their suggestions. 考点训练3 辨析success,succeed,successful 与successfully success 作名词，意为“成功” 作动词，意为“成功”。succeed in succeed doing.“成功做…” successful 作形容词，意为“成功的” successfully 作副词，意为“成功地” 1.-What did Linda do last weekend? -She succeeded in make)a model plane. 2.If you put your heart into studying English, 58 英语八年级RJ版 点集训 you will be in the future. 3.Finally,the firemen saved the little girl under the damaged building 4.Could you please tell me the secret of your ? 考点训练4 辨析how far,how long与how often how far 意为“多远”，用于提问距离 how long 意为“多长；多久”，用于提问长度或时间 how often意为“多久一次”，用于提问频率 1. is it from here to your house? -It's 3 kilometers. A.How soon B.How often C.How far D.How long 2.-How often do you have a meeting? A.For one week B.One week ago C.In one week D.Once a week 考点训练⑤辨析alive,living,lively与live 作形容词，意为“活着；有生气的”，作后置定 alive 语或表语 作形容词，意为“有生命的：活着的”，作前置 living 定语或表语 作形容词，意为“生气勃勃的：活泼的”，作定 lively 语或表语 live 作形容词，意为“活的；现场直播的” 1.Mary used to be a girl.But she feels very lonely now. 2.So far man hasn't found any things on the moon. 3.Even though we're in difficult times,we need to keep hope 4.I will watch the football match. 单元 语 一、短文填空 历史、社会与文化—长城 (2025宜春期末) from thousand built repair enough huge when watching keep place together The Great Wall runs from the east to the west in the north of China.It has a history of over two 1 years. People 2 several walls in the 7th century BC.Those were later joined 3 and made bigger by Qin Shihuang.Later on,many people of different dynasties 4 old walls and built new walls.The best-known part was built during the Ming Dynasty. The Great Wall is wide 5 for about ten men to walk side by side.Horses can also run on it.The Great Wall is made of stones, bricks(砖)，wood and other materials(原料). There are 6 stones on each side and on the highest part.There are tall watchtowers along the Great Wall.In the past,soldiers(士兵) kept7 enemies(敌人)in the watchtowers day and night.8 enemies came,they made fire there to tell each other. Nowadays we don't use the Great Wall 9 enemies away any more.It is one of the most famous 10 of interest in the world. Every year thousands of people come to visit it 11 all over the world. 1. 2. 3. 4. 5. 6. 篇专练 7. 8 10. 11. 二、阅读理解 自然生态—蚂蚁 时文原创As we know,we are not the only living things on earth.We live with plants,animals and some other living things that we can't even see.Here we are going to talk about ants. ① How many ants are there on earth?You could guess "a lot",and you are right.Scientists recently did a study.They said that the number of the ants on the planet was about 20 quadrillion. That's20,000,000,000,000,000ants.It's about 2.5 million ants for every human! ② There are about 14,000 different ant species(物种)on the planet..They live in different places-in the house,in the tree or in the ground-nearly everywhere on earth.They live in groups and some of their caves are very large.You can't imagine how such little ants build their large caves. The ants'special abilities Ants are common insects(昆虫)，but they have some special abilities-including their great communication skills.They use these skills to work together to find food,build their homes,and protect their family members. ③ Ants are important for the environment. They help to break down dead plants and animals,which helps to keep the soil(土壤) 下册Unit4 healthy.Ants are also important for pollination(传粉).They help to pollinate from one plant to another,which helps the plants to grow.What's more,ants are an important food for many animals. Ants are fascinating insects that play an important role in our world,but some of them are in danger.So we should try our best to protect them. l.新考向标题匹配Match the title with each part. a.The number of the ants b.The living place of the ants c.The food of the ants d.The species of the ants e.The importance of the ants A.①-a,②-b,③-eB.①-b,②-e,③-d C.①-a,②-c,③-eD.①-b,②-d,③-c 2.What can we know from Paragraph 2? A.The number of the ants is unknown. B.The study about ants didn't tell us anything. C.Ants have the largest number on earth. D.The number of the ants is larger than that of humans. 3.新考向词义猜测What does the underlined word“caves'”refer to? A.Homes. B.Schools. C.Hospitals. D.Libraries. 4.How many advantages(优点)of ants does Paragraph 5 mention? A.Two. B.Three.C.Four.D.Five. 1-4 三、补全短文 自然生态—蝉 A cicada()is a large insect.It is about 英语八年级RJ版 three centimeters long.1 On the forehead are two big eyes,between which is a long beak.It uses its beak to drink juice from trees. The adult cicada has two sets of wings which can shake together to produce a high, continuous sound when the weather is hot. 2 In the beginning,when a cicada is under the ground,it is called a baby cicada.It drinks juice from tree roots and it is covered in a hard shell.At this time,it has no wings- just legs.After coming out of the ground,it breaks out of its old shell.3 The cicada finds a place in the sun to dry its new shell and wings.Gradually,the baby cicada grows into an adult.After a cicada becomes an adult,it sings loudly in the hot summer.4 At present,over two thousand kinds of cicadas are distributed(分布)around the world.All of them spend most of their life underground.5 Besides,there are about 120 kinds in China.There are also about seven special kinds in the US that stay under the ground for many years. A.Like many other insects,it has six legs. B.You can find about 450 kinds in Africa. C.So you can easily catch them in the tree. D.That's why it is called a born singer in nature. E.Under the old shell are a new shell and four wings. F.In its whole life,it mainly goes through two stages. G.The adult cicada lives years shorter than the baby cicada. 1-5