Unit 4 Section B-【夺冠百分百】2025-2026学年新教材八年级上册英语新导学课时练（人教版2024）

乙新导学课时练 英语·八年级上·人教 Section B How are plants and animals connected with us? 第一课时(1a-1f) l.in fact的用法 I.根据语境，用所给词的适当形式填空 意为“确切地说；实际上”。in 1.Her success is (connect)with her hard work. fact在句子中的位置比较灵活， 2.Knowing the (important)of saving money helps us 可以放在句首、句中或句末。 plan better. He looks very young.He is 40 3.Let's take (act)to clean up the park. years old in fact..他看起来很年 4.About 60 (per cent)of the students in our class are 轻。实际上他40岁了。 girls. 2.per cent(percent)的用法 5.His parents were (disappoint)that he failed the 当“数字十per cent"”作主语时， exam again. 谓语动词的单复数形式取决于所 Ⅱ，根据汉语提示完成句子 修饰的名词是可数还是不可数。 1.This small town is (…的家乡)many 如果修饰的是可数名词复数，谓 语动词用复数形式；如果修饰的 rare birds. 是不可数名词，谓语动词用单数 2.Everyone can (参与) 形式。 protecting nature. Forty per cent of the apples are 3.He had a high fever last night. bad.40%的苹果坏了。 (出于这个原因)，he couldn't attend today's class.. Sixty per cent of the water was 4.I told him I was busy. (实际上)，I just polluted.60%的水被污染了。 didn't want to go out. 3.in order to的用法 (为了)get good grades,he stud- ①用于句中：in order to最常见 ies hard every day. 的用法是表示目的，后面接动词 Ⅲ.短文填空 原形。 Sharks are amazing animals in the sea.A shark is a kind of I got up early in order to catch fish.We always feel scared(害怕的)when we see1. the first bus.我早起是为了赶上 第一班公共汽车。 (they)teeth.Do you know a shark 2. (lose)thousands ②用于句首：也可以将in order of teeth in its lifetime?A shark has several rows of teeth and to放在句首，强调目的，此时句 they keep 3. (grow).Sharks are very large,4. 子的主语要与in order to后面动 they eat little.A shark eats about 2%of its body 5. 词的逻辑主语一致。 (weigh)each day.Sharks are 6. danger)animals. In order to improve my English, Sharks also have 7. very good sense of smell. I listen to English broadcasts Sharks play an 8. (importance)role in the ocean. every day.为了提高我的英语水 They are 9. (connect)to the balance(平衡)of the sea. 平，我每天都听英语广播。 This is 10. we need to protect them.Let's take action to save sharks. 36 Unit 4 Amazing Plants and Animals 新导学课时练了 第二课时(2a一2d) I.写出下列单词的名词形式 l.happiness的用法 1.act 2.happy 3.kind 名词，意为“幸福；快乐”。 4.important 5.connect 6.good 常见搭配： 7.weigh 8.appear a sense of happiness一种幸福感 9.interesting 10.similar bring happiness带来幸福 Ⅱ.根据语境，用方框中所给单词的适当形式填空 share happiness分享幸福 role climate happy disappoint ton seek happiness寻求幸福 1.Spending time with family brings me great 2.disappoint的用法 2.She tried not to look when she saw the gift. 动词，意为“使失望；使破灭”。其 3.The truck carried of sand to the factory. 形容词形式为disappointed,意为 4.Teachers play an important in helping students learn. “失望的；沮丧的”。 5.The in this area is warm and sunny all year round. He was disappointed to see she Ⅲ.根据汉语意思完成句子 1.锻炼在保持健康方面起着关键作用。 wasn't at the party.看到她没来 Exercise key in staying healthy. 参加晚会，他感到很失望。 2.我无法想象没有家人在身边的生活。 3.ton的用法 I can't my life my family by my side. 名词，意为“吨”，常用于描述物体 3.北京是世界上最著名的城市之一。 的重量，前面接具体数字，其复数 Beijing is the most famous cities in the 形式为“tons”。 world. The elephant weighs about five 4.有很多保持健康的方法。例如，你可以锻炼。 tons.这头大象重约五吨。 There are many ways to stay healthy. you [拓展]短语tons of表示“大量 can exercise. 的；许多”，后接可数名词复数或 5.这个小岛大约有一个足球场那么大。 不可数名词。 The small island is about a foot- There are tons of apples in the ball field. warehouse. 仓库里有大量的 W.选词并用其适当形式完成短文 苹果。 protect interest climate human important 4.role的用法 Sunflowers are really amazing plants.They have big and 名词，意为“作用职能；角色”。 bright yellow flowers.One of the most 1. things about play a role in意为“在…中发 them is that they always face the sun.It shows the 2. of 挥作用；扮演角色”。 sunlight to them.Sunflowers need sunlight,water and good 3. to grow well.Their seeds()are delicious.The oil It's said sleep can play a role in a child's weight.据说睡眠对孩子 made from sunflower seeds is very healthy and 4. often 的体重有影响。 use it to cook.It is important 5. sunflowers because they are not only beautiful but also useful to us. 37● 它新导学课时练 英语·八年级上·人教 第三课时(3a一4d)单元主题写作 神奇的动植物 素材积累 2.短文中不得出现真实的地名、校名和 人名。 ★课内素材 A report on golden monkeys 1.它的重量可达200吨。 It can weigh 200 tons. 第一步审清题意 2.蜜蜂在我们星球的生态系统中起着重要 文体：说明文 作用。 人称：第三人称 Bees 时态：一般现在时 in the ecosystem of our planet. 第二步思路点拨 3.照顾好动物和植物，因为我们离不开它们。 引入 Golden monkeys have of animals and plants be- 话题 very colourful fur... cause we cannot live them. 介绍 Golden monkeys live in A report 金丝 forests...There are usually ★课外素材 on golden 猴的 about 20 to 50 members in monkeys 特点 a group...They eat leaves... l.There is no rose without a thorn.没有无刺的 呼吁 玫瑰。 大家 However,golden monkeys 保护 2.A healthy planet starts with a single seed. are in danger now...We 金丝 should... 康的地球从一颗种子开始。 猴 第三步 连词成句 写作训练 88 1.它们是最美丽的动物之一。(one of the) 假设你是野生动物俱乐部的一名成员，请 写一篇有关金丝猴(golden monkey)的英文 2.它们擅长跳跃和攀爬。(be good at) 报告。 提示： 3.它们大部分时间都在树上度过。(spend) 1.one of the most beautiful animals; 2.live in forests; 4.我们应该共同努力保护这些神奇的动物及其 3.live in groups,eat leaves,fruits,and shoots; 家园。(work together) 4.in danger now; 5.we should.. 第四步 组句成篇 注意： 1.短文须包含提示中的所有内容，可适当 发挥。词数80左右； 第五步修饰美化（范文见参考答案） ©038 Unit 4 Amazing Plants and Animals 新导学课时练了 Section B 主题阅读 I.短文填空 Monster Flower Elephants are one of the biggest mammals in the world.Some people love them because they think elephants are 1. (friend). 2. The monster flower is the name of the fact,they can be dangerous because of their huge bodies. plant.It has the biggest flower in the world.To There are two 3. (kind)of ele- people,the plant's smell is really bad!But bees phants,the African elephants and the Asian el- and other insects love this smell.And that ephants.One of the 4. (different)be- helps the plant! tween them is that the Asian one has much Giant Tree 5. (small)ears.The African elephant uses its bigger ears 6. (cool)during the summer.The funny thing about the ears of Most trees are tall.But the tallest trees in the elephants is that they have very weak the world are redwood trees.These trees are 7.(hear).8. (actual),they slow growers.It takes them hundreds of years use their feet to "listen".Their feet can feel the to grow very tall and very wide.Redwood trees vibrations(震动)on the ground.. can be up to 91 metres tall.That's about as tall An adult(成年的)elephant9. as a stack(一堆)of40 school buses！Redwoods (be)about 3 to 4 metres tall.Adult elephants are about 9 metres wide.That's about as wide spend 15 to 18 hours a day 10. (eat) as 3 school buses side by side. 250 to 300 kilos of food.Because of Pitcher Plant 11. (they)small eyes,they can't see well.12. don't worry.The elephant has 13. biggest brain(大脑)in the land ani- mal world！14. heavy is an elephant's The pitcher plant traps insects.This plant brain?It can be 6 kilos.The amazing intelligence smells nice.Insects like its smell.But when an (智力)of elephants is 15. (connect)to insect climbs onto the pitcher plant,the insect their large brains. slips into the pitcher plant.Quickly,the pitcher Ⅱ.阅读理解 plant catches it! Nature is powerful but nature is some- Sundew Plant times very interesting.Let's take some plants as an example. 39● 它新导学课时练 英语·八年级上·人教 Insects love the leaves'smell of the sundew But this is not a problem with baobab trees. plant.But when an insect creeps or lands on a They look quite different,so people can tell sundew's leaf,the insect can't get away.The leaves them from other trees.Baobab trees are very are sticky..The insect is stuck(粘住). wide at the base(底部)，so people often take 1.Which of the following is TRUE according to shelter(庇护)under them.One Australian the text? baobab tree was large enough for people to rest A.Redwoods are like buses. in it as a room.And it was so strong and wide B.Insects have different smells. that it could hold a large group of people.The C.Insects don't love the sundew plant's baobab tree can live to be 5,000 years old. smell. People also call the baobab tree the "giving D.The monster flower has the biggest flower tree".Its fruit is very delicious and healthy.Of in the world. course,the baobab tree also gives the people of 2.What's the meaning of the underlined word sunny Africa some shades(阴凉处)during hot “traps'”? African days. A.Helps. B.Catches. Sadly,baobab trees are dying out because C.Feeds. D.Collects. the climate changes and people use them too 3.How does the writer describe(描写)“Giant much.To protect them, Tree”? A.By using numbers. 1.Where do baobab trees mainly grow? B.By telling stories. C.By asking questions. 2.Why is it easy to tell baobab trees from other D.By sharing ideas. trees? 4.What's the best title for this text? A.Lovely insects 3.How old can a baobab tree live to be? B.Different smells C.Interesting plants 4. Why do people call the baobab tree D.Plants and animals the“giving tree”? 亚.阅读表达 One of the most amazing trees in the world is baobab trees(猴面包树).This 5.What can people do to protect baobab trees? kind of tree mainly grows in Africa and Please think of at least two ways and finish Australia. the last sentence of this text. Sometimes,it is hard to tell what the name of a tree is because they look like each other. 240Il.1.Tell me about them,please. II.1.happiness 2.disappointed 3.tons 3.It can live to be 5,000 years old. Section A主题阅读 2.How many teeth does it have?/.. 4.role 5.climate 4.Because its fruit is delicious and healthy, 3.Do you know which animal has the longest IlI.1.plays a;role 2.imagine;without and it also gives shades. I.1-5 BADAB 6-10 DADCA neck？/. 3.one of 4.For example 5.the size of 5.people shouldn't cut down baobab trees II.1-4 CACD 5-7 DAC 4.Yes,it is./.. I.1.interesting 2.importance 3.climate and should plant some baobab trees. Section B What does cooking give us? 5.Are there any more interesting things?/. 4.humans 5.to protect Unit 5 What a Delicious Meal! 第二课时(2a一2e) 第三课时(3a一4d)单元主题写作 第一课时(1a-1f) I.1.on 2.in 3.about 4.for 5.from 一神奇的动植物 Section A How do we make food? I.1.at 2.with 3.up 4.to 5.with Ⅱ，1.goodness2.actually3.to shoot 课内素材 II.1.pies 2.mixture 3.sweetness 4.least 4.the most popular 5.appeared 第一课时(1a-2) 1.as much as 2.play an important part 5.secret Ill.1.Do you know which animal runs fastest?/.. 3.Take care;without I.1-5 ACCAB II.1.whenever 2.hostess 3.colleges 2.Is it the cheetah？/ 连词成句 II.1.potatoes 2.cheese 3.to mix 4.ovens 4.oil 5.to mix/mixing 3.How fast can it run?/.. 1.They are one of the most beautiful animals. 5.Cut IV.1.fourth 2.interested 3,really 4.from 4.Why does it need to run so fast?/.. 5.made 6.a 7.mixture 8.minutes 2.They are good at jumping and climbing. Ⅲ.l.First,get some strawberries./… 5.Where do cheetahs live?/. 2.You need to prepare five strawberries./.. 9.healthy 10.better 3.They spend most of their time in trees. 语法运用(Grammar Focus-一3c) 4.We should all work together to protect 3.Put the strawberry pieces in the blender./.. 第二课时(2a一2c) these amazing animals and their homes. 4.How much milk do I need?/. I.1.(the)fastest 2.(the)highest I.1.the 2.a 3.an 4.the 5.an 3.cleverest 4.writers 5.most beautiful 修饰美化 5.Now you can drink it./. II.1.spoons 2.instructions 3.to share II.1.wing 2.Province 3.African 4.roses One possible version: 第二课时(2a-2d) 4.universities 5.least 5.weighs 6.butterflies 7.landed A report on golden monkeys I.1.instructions 2.simple 3.heat 4.oil II.1.learning;from 2.The secret to/of Golden monkeys have very colourful fur. 5.bowls 3.According to Section A主题阅读 They are one of the most beautiful animals. II.1.mix:with 2.How many 3.do with IV.1.cup up 2.fill;with 3.After that I.1-5 BDDBD 6-10 CCADD Golden monkeys live in forests.They are 4.put;back 5.After that 4.add;to 5.share;with II.1-4 CCAB 5-9 CBBCA good at jumping and climbing.They like to Ⅲ.l.I'm making dumplings./… 第三课时(3a一4d)单元主题写作 Section B How are plants and live in groups.There are usually about 20 to 2.Of course./… 一烹饪 3.What's next?/.. animals connected with us? 50 members in a group.They spend most of 课内素材 their time in trees.They eat leaves,fruits,and 4.Mix them together./.. 1.heat;oil 2.After that 3.put;back;mix shoots. 5.How long should we boil them in the 第一课时(1a-1f) with 4.at least However,golden monkeys are in danger water?/.. I.1.connected 2.importance 3.action 连词成句 now.People cut down too many trees.We 语法运用(Grammar Focus--3c) 4.per cent 5.disappointed 1.First,buy some yogurt and some fruit you like. should all work together to protect these II.1.home to 2.play a part in 3.For this I.1-5 BCBDC 2.Next,wash the apple and the strawberries, amazing animals and their homes. II.1.How interesting the story is! and peel the banana and the orange. reason 4.In fact 5.In order to IlI.1.their 2.loses 3.growing 4.but Section B主题阔读 2.How beautiful the photo is! 3.Then,cut the fruit into pieces and put them into a bowl. 5.weight 6.dangerous 7.a 3.What a funny joke he told! I.1.friendly 2.In 3.kinds 4.differences 4.What an exciting movie! 4.Finally,pour the yogurt into the bowl and 8.important 9.connected 10.why 5.smaller 6.to cool 7.hearing 5.What an honest student she is! mix it up with the fruit pieces. 第二课时(2a-2d) 8.Actually 9.is 10.eating 11.their III.1.mess 2.pretty 3.boating 修饰美化 I.1.action 2.happiness 3.kindness 12.But 13.the 14.How 15.connected 4.pancakes 5.universities One possible version: 4.importance 5.connection 6.goodness Ⅱ.1-4DBAC 6.dreamed/dreamt Do you like eating fruit salad?And do 7.weight 8.appearance 9.interest IlI.1.In Africa and Australia. you know how to make it?If you don't know, 10.similarity 2.Because they look quite different. let me tell you. 35