Unit 4 第1课时 Section A(1a-Pronunciation)-【学海风暴】2026-2027学年八年级上册英语同步备课（人教版·新教材）

Unit 4 Amazing Plants and 464 八年级英语RJ版 Animals 第1课时 Section 课内基础达标 一、用所给词的适当形式填空 1.The blue whale is (large) animal in the world. 2.This ruler is twice as (long)as that. 3.You will be amazed at the (beauty)views of the mountains. 4.Max is (tall)than the other students in his school 5.ChatGPT(人工智能聊天机器人程序)is one of (amazing)inventions. I think it will change the world. 二、用方框中所给词的适当形式填空 cheetah heavy moss redwood 1.I think is one of the oldest plants in the world. 2.学科融合速度最快的陆地动物 run fastest in the world. 3.-What's the tallest tree on earth? -I think the tree is. 4.-Who is of the ten young men? -I think the one in a red hat is.He is the strongest. 三、单项填空 1.-I don't think students should use mobile phones at school. They really have a bad influence on our study. A.That sounds bad B.Not at all C.I agree with you D.No problem 66 八年级英语RJ版 A（1a-Pronunciation) 2.-How often does Lara play the trumpet? -Maybe once or twice a week. A.I'm not sure B.That would be great C.I'm afraid not D.Sounds like fun 3.Mary is so she sits in the front of the classroom. A.tall B.thin C.heavy D.short 4.-Which is the animal in the world? -The blue whale. A.smallest B.biggest C.fastest D.funniest 1-4 已课外拓展提高 一、阅读理解 自然生态—不同动物的睡觉方式 Sleep for humans almost always means there is a bed or a mat nearby.Animals, however,have many different ways of sleeping. For warmth,some animals sleep in groups,such as lions,monkeys,penguins and so on.Elephants also sleep in a group,but they sleep in groups for protection.The larger elephants make a circle around the younger elephants.The larger elephants sleep standing up,while the younger ones lie down to sleep. Some animals sleep in trees.Birds will lock their feet onto a tree to keep from falling out of the tree.Other animals,like squirrels, make nests in the trees to sleep in. Most animals look for dry places to sleep. However,sea otters often sleep in water.They hold hands when they sleep in groups to keep from floating away. Most animals lie down to sleep. However,some large animals,like horses,can sleep standing up.The flamingo sleeps standing on just one leg. Most animals sleep at night,but some animals are nocturnal.Nocturnal animals sleep in the daytime.Bats and owls are nocturnal animals.They wake up when the sun goes down. Animals sleep in many different ways. But,just like humans,every animal must sleep. 1.Why do elephants sleep in groups according to the passage? A.They sleep in groups for fun. B.They sleep in groups for food. C.They sleep in groups for warmth. D.They sleep in groups for protection. 2.新考向词义猜测What does the underlined word“nocturnal”in Paragraph6 probably mean? A.Active at night. B.With eyes wide open. C.Sleeping at night. D.Sleeping standing up. 3.新考向篇章结构Which of the following shows the structure(结构)of the passage? A. B ②③④⑤⑥⑦ C.①②③④⑤⑥ D ③④⑥⑦ 4.What is the main idea of the passage? A.Animals sleep at different times of night. B.Animals sleep in many different places. C.Animals'sleeping hours are different. D.Animals sleep in many different ways. 1-4 二、补全对话 (Ann and Leo are talking about plants in the garden.A=Ann L=Leo) A:Look,what a big plant!1 L:It's a tomato plant. A:Oh,it looks so lovely.I love it very much！2 L:I also have some roses,sunflowers and bamboo in my garden. A:3 L:I planted them last year. A:4 L:The tomato plant is the easiest.It takes me the least time.Even gardening beginners can have a try. A:Wow.5 L:No problem.We can plant some together this afternoon. A:Great! A.What is it? B.What an amazing plant! C.When did you plant them? D.Can you teach me how to plant it? E.We must take care of the tomato plant well. F.Which do you think is the easiest to plant? G.What other plants do you have in your garden? 1-5 上册Unit4 67△二、 1.C【解析】根据“whether middle school students should bring their phones to school”可知，此处是讨论 中学生是否能带手机到学校的问题。 2.B【解析】根据“he didn't dare to share his opinion,he chose to agree with them”可知，他不敢分享自己的观 点，因此他选择赞成别人的观点。 3.D【解析】根据“So he got up the courage to tell his mom about this'”可推知，William对违背自己意愿去 附和别人感到不舒服。 4.B【解析】根据“I just can't tell people what I really think or want”可知，这对William来说太难了。 5.D【解析】根据“I guess I don't want to.I'm afraid to be.”以及William不敢表达自己的观点可知，William 害怕跟别人不一样。 6.C【解析】根据“Mom asked patiently”并结合选项可 推知，妈妈是笑着将书递给他。 7.A【解析】根据“His mom.and handed him a famous book一The Analects of Confucius”可知，他不理解他 妈妈给他这本书的意思。 8.B【解析】根据“flunkies agree but have no peace'”可 知，君子和小人应该是相反的，即君子和而不同。 9.A【解析】根据“so he asked his mom”可知，他不理 解，所以他询问妈妈。 10.C【解析】根据“It means gentlemen achieve harmony,but they don't just blindly.others”可知， 君子不会盲目地赞同别人。 11.A【解析】根据“They have their own ideas and they can tell the…bravely”可知，他们勇敢地讲真话 12.D【解析】根据“flunkies agree but have no peace'”并 结合选项可知，小人很容易就赞成别人的观点。 13.D【解析】根据“It means gentlemen achieve harmony,but they don't just blindly.others”可知， William意识到有不同的观点并不是坏事。 14.B【解析】根据“He decided to express his own thoughts”可知，William决定表达自己的观点，说明 他对这本书很感激。 15.C【解析】根据“he was no longer.to speak his mind”可知，现在他不再害怕说出自己的想法。 Unit 4 第1课时Section A(1a-Pronunciation) 课内基础达标 -1.the largest 2.long 3.beautiful 4.taller 5.the most amazing ,1.moss 2.Cheetahs 3.redwood 4.the heaviest 三、1-4CADB ○课外拓展提高 1.D【解析】根据“Elephants also sleep in a group,but they sleep in groups for protection”可知，大象聚在一 起睡觉是为了寻求保护。 48 八年级英语RJ版 2.A【解析】根据“Nocturnal animals sleep in the daytime.Bats and owls are nocturnal animals.They wake up when the sun goes down”可知，“nocturnal"意 为“夜间活动的”，与“active at night'”意思相近。 3.B【解析】通读全文可知，第一段提出了文章的主题， 不同的动物有不同的睡觉方式；第二至第六段分别举 例说明不同的动物有不同的睡觉方式及其原因：最后 一段总结全文。 4.D【解析】根据“Animals,however,have many different ways of sleeping”以及全文内容可知，本文主 要介绍了不同的动物有不同的睡觉方式。 二、1-5 AGCFD 第2课时Section A(2a-3c) >课内基础达标 -,1.goodness 2.to feed 3.landed 4.folding 5.African 6.butterflies 二、1.roses2.tool3.bamboo4.shot5.up 6.believe 三、1-5 AAABB ⊙课外拓展提高 1.B【解析】根据前文“World Bee Day is an important day”可知，此处指世界蜜蜂日的庆祝时间。 2.A【解析】“This day was chosen”“it is the birthday of Anton Jansa'”存在因果关系。 3.D【解析】根据“World Bee Day is to…awareness”可 知，此处指世界蜜蜂日旨在提高人们对蜜蜂重要性的 认识。raise意为“提高”，符合语境。 4.B【解析】根据前文“Without bees'”可知，此处是说许 多我们依赖的植物离开蜜蜂无法良好生长。well意为 “好地”，修饰动词grow。 5.B【解析】根据“Bees play an important.in pollinating flowers,.fruits,and vegetables”可知。play an important role in…意为“在…中扮演重要角色”，为 固定搭配。 6.A【解析】根据“Without their work”可知，此处是说 我们的食物会面临巨大危险。in great danger是固定 短语，意为“处于极大危险中”。 7.B【解析】根据语境可知，此处指蜜蜂因杀虫剂和气 候变化而死亡。change意为“变化”，符合语境。 8.C【解析】根据前文“our food would be in great.…”可 知，蜜蜂死亡会影响食物，这会使我们的食物和环境 处于危险中。 9.C【解析】根据后文“Some.Schools may.Many also.” 可知，世界各地的人们通过不同活动庆祝这个节日。 10.D【解析】根据后文“flowers to welcome bees'”可知， 此处指人们种植花来欢迎蜜蜂。 11.B【解析】根据前文“Some.flowers to welcome bees,like sunflowers and lavender”及后文“don'tuse pesticides in their gardens'”可知，此处是表示另外一 些人庆祝该节日的活动。others在此处指代“other people'”。