Unit 4 Amazing Plants and Animals Section B 1a-1f 课件 2026-2027学年人教版英语八年级上册

Bees buzz bees can be found all over the world. There are lots of types of bees, from honey bees to bumble bees. Solo tary bees like carpenter bees and mining bees live alone. While social bees, like the most common honey, be live in large colonies. Each b has a job. The important . queen bee lays lots of eggs. They live a long time. Drone bees are male and busy worker bees are female. They use bees wax to build the high. Here's some hives in the wild. And here is a beekeeper hive. Can you see the honeycomb structure? And busy worker bees take care of the Young, clean the hive, groom the queen, and they collect pollen and nectar from flowers with their long tongues. They slip up the sweet pollen in nicker, collecting the pollen on pylon baskets on their bodies. They make honey with the sector in pollen. Honey is used to feed the whole colony. Did you know bees are some of the most important animals on the planet? Because they help polyte flowers, fruits and vegetables. This means they help other plants grow. So you can thank bees for your yummy fruit vegetables. They're little, they're fuzzy . and . they're buzzy. bees. Bees are some of the most . important creatures on our planet. Although they may not be big, they are hard at work collecting nectar from flowers and helping to pollinate crops. But did you know that there is much more of these tiny insects than meets the eye? Let's dive into the fascinating world of bees, expLoring everything from their anatomy and behavior to the important role they play in our ecosystem. Get ready to buzz with excitement as we learn all about these amazing creatures. These are flying insects that are best known for two things, producing honey. There are more than twenty thousand different species of bees in the world, with over thirty five hundred species native to north amErica alone. But the be that is familiar to most people is the western honey bee. Although bees of different species will vary in appearance, they tend to have a fuzzy body and black and yellow stripes. Over ninety percent of b species do not make honey or live in large colonies the way honeybees do. These types of bees are known as solitary bees, and they play a crucial role in pollinating our plans and flowers. Some examples of solitary bees include Mason bees, leave cuttle bees and bubbles bees. Let's take a look at the anatomy of a bee as an insect. Its body is divided into three parts, the head, the thorax and the other men. On the bees head, you'll find two large compound eyes that help the bees see and navigate, as well as three smaller, simple eyes. That's right. Bees actually have five eyes. The b antanas are also located on the head and are used for detecting smells, communicating with other bees and sensing vibrations. Boy's head is also equipped with a proboscis, which is used for sucking nectar from flowers. The thorax is the middle part, where the bees wings and legs are attached. Bees have two pairs of wings, which they used to fly. They have six legs in total, with each leg ending in a small claw that helps IT grip under surfaces. Finally, the bees abdomen contains its digestive system, reproductive system and other important organs. It's also where the b keeps its stinger. B stingers are . a small but important part of a bees anatomy. When na be feels threatened, IT may staying in defense. The stinger is a sharp pointed organ located near the bees tail end. When to be things that releases Venus, which can cause its attacker pain, some be species are more likely to staying, while others, like the bumble, be only staying . rarely. This bubb needs something to eat, and it's found the perfect place to look a flower in full bloom. IT is searching for nectar, a sweet liquid that provides the energy and neutrons needed for the bee to survive after landing on a suitable flower. IT uses its proboscis, a long star like tongue, to read deep inside and extract the sweet sector. This sector is stored in the bees honey stomach, hey, specialized part of its digestive system that is used to Carry and process the sector. The bees proboscis is perfectly designed for this task. IT is long and highly flexible, allowing the b to reach into deep, narrow flowers, and IT is lined with tiny bristly hairs that helped to collect the sector. As the bee drinks. the bee can . control the flow of nectar by squazing and releasing its honeys stomach, which creates a vacuum that draws the sector into its mouth. As the bee moves from flower to flower collecting lector IT also collects polin on its furry body. This pollen gets transferred to other flowers, which helps the plants reproduce. This process of collecting nectar and pollen is called pollination and is vital to the survival of many plants and flowers. But now that we've mentioned the wider be family, let's turn our attention to honeybees. Less than five percent of b bees make honey and large of quantities that IT is useful to humans. Honeybees are special. The relationship between honeybees and humans goes back thousands of years. Ancient civilizations such as the egyptians, greeks and romans all recognize the importance of honeybees and use their honey and wax for both practical and ceremonial purposes. The ancient greeks even considered the bee . to be a symbol of the soul. As human civilizations expected and grew, so too did their knowledge and appreciation . of honeybees. The domestication of honey's became widespread in europe during the midday ages, and by the time of american colonization, hybels were a common site there and were instrumental in the growth of . agriculture and commerce. The value of honeybees as pollinators and honey producers has been recognized by humans for centuries, and today, honeybees are considered a vital part of the global ecosystem. Honeybees are social insects and living large companies called hives. These hives are made up of thousands of bees, each with a specific role in maintaining the health and survival . of the colony. Hives are constructed from wax inside a larger structure and are designed to protect the colony from predators and the elements. The interior of the hive is made up of a series of hexagonal cells that are used to store honey and raise the Young. The hives have a queen bee, which is responsible for laying eggs, and worker bees, which Carry out various tasks such as for rigid for food and caring for the Young. Like the queen, all the worker bees are female. The male bees are called drones with no other function, but to mate with the queen in a healthy hive CoOperation division of labor among the bees helps to ensure the survival and success of the colony. A community of these, this large, needs a great deal of food. That's why one of the most important jobs of the worker bees is collecting nectar from flowers. Once they return to the beef, they regurgitate lector into the honeycomb, where other worker bees will fan their wings to evaporate the excess water and create honey stored carefully in wax covers cells. Honey is an important food source for the adult bees, but is also used to feed the developing lava. The worker bees take care of the eggs, and later Young bees feeding them and keeping them warm until they are old enough to emerge as adults. Ts, and take on their own responsibility, ie. s. Within the ony. Another vital task within the beef is ventilation. Worker bees are constantly flapping their wings to circulate air and maintain a comfortable temperature within the hive. When things get too hard, fanning can help cool them down. And then there are the guards, a small number of bees who stand guard at the entrance of the beehive. They are responsible for protecting colony from intruders such as predators or rival bees. By working together, bees are able to ensure the survival and prosperity of their colony. Bees play a crucial role in the ecosystem by pollinating plans, which helps to produce food for animals and humans. However, these hard working insects face a variety of threats that put their survival in danger. One of the biggest threats is the use of pesticides, which can harm or even kill bees. Climate change, loss of habitats and diseases also pose a risk k to their populations. To help protect these important insects, conservation efforts have been established around the world. Beekeepers work to maintain healthy hives, and farmers are encouraged to create habitats that are friendly to bees, such as planting flowers and drugs that provide food and shelter. IT is important that we all do our part to protect honey bees and their habitat. By taking steps to conserve these insects, we can help ensure that they will be around for future generations to benefit from and enjoy. And doesn't that sounds sweet? Bees play a crucial role on earth. Some even claim that if they go extinct, humanity would be next. So with the dramatic decline in be population, should we be worried what happens if the bees all die? Simply put, if a plant produces a flower, you can bet that bees help them reproduce. This long standing working relationship evolved with flowers being right, fragrant to attract bees, and the bees fuzzy velcro like bodies, helping them to efficiently transfer poland from the male part of the plant to the female part. This seemingly simple mechanism is directly responsible for the production of seventy percent of fruits, vegetable seeds, and that seemed, on a daily basis, seventy percent, which translates into two hundred billion dollars in global agriculture revenue. This huge responsibility is accomplished by droves of commercial bees reared by professional beekeepers for the sole purpose of being transported to farms or orchard to polar crops. But since two thousand and six, this hard working, busy bees have been seriously disappearing. Ony collapse has seen an average of one third of commercial bees abandon their hives. In fact, some beekeepers have even reported that ninety percent of their bees have simply based off. In some colonies, mite viruses and parasites have been to blame, but many are now looking at a class of insecticides called the I noise. This neurotoxin is used to kill off croppings insects and pests, but also affects the central nervous system of the consume contaminated sector, and since sector has brought back to hives, the entire colony can be affected, leading to mass confusion and disorientation. On top of this, other factors, such as extremely cold in long winters, a lack of genetic diversity, commercial bees and less variable sector in the fields, maybe at fault if the trend continues, entire food chains and webs may be at risk. Take omen plants for example. The holes of these nuts are used as feed for farm cattle and chickens. Fewer bees means fewer omens, which could mean declining livestock and ultimately less milk, cheese, eggs and meat production. Not to mention women are used in cereal, baking and many other food products. Beef and their cows would also be harshly affected, did by the vanishing alfalfa fields, which are used to harvest hay for cattle. Looking for that morning buzz, considering bees polonia coffee, a abbacy whose seeds we grain for a coffee, you can count that out without bees are dies will consist of mostly corn, weed and rice, as they are wind to pollinate plants like your clothes. Not only has caught in the biggest cash crop in the U. S, IT also makes up about thirty five percent of the world's five or use. So you can forget about those blue jeans, towels, mattrasses and high quality paper products. Simply put, we'd be living in a completely different world with our bees, not to mention suffering a substantial economic strain from their disappearance. So, well, we may not necessarily go extinct. Or should the downward trend persist, a world without the buzz bees would definitely stay. One, a free copy of our new book. Now you can get one from audible locales, ash AS, AP, which is the living provider of audio books with over one hundred and fifty thousand dow tiles, access all types of literary, but just came out this past week. And IT covers a ton of questions that have never been answered in our videos, which were so excited to share with you. You can downloads IT or another audio book of your choice for free at all of a lot com slash ASAP special links to auto for making these videos possible into you, for continually supporting our show and science education. IT means a lot. And if you missed our lives science stream last week where we performed the period tas song live and answered your burning questions, be sure to check IT out here or by using the link in the description and subscribed for more weekly science videos. Unit 4 Amazing Plants and Animals Section B 1a-1f How are plants and animals connected with us? Let’s watch and talk. New words bee pollination 授粉 put pollen into a flower or plant so that it produces seeds New Words connect v. 关联；连接 /kəˈnekt/ I like to connect the new words I learn with real-life examples. connected adj. 连接的；相关的 connection n. 联系；连接 New Words imagine v. 想象；猜想 /ɪˈmædʒɪn/ imagination n. 想象；猜想 Can you imagine life without mobile phones? It would be very inconvenient. New Words disappointed adj. 失望的；沮丧的 /ˌdɪsəˈpɔɪntɪd/ He was disappointed to hear that the concert was cancelled. New Words communicate v. 交流；沟通 It's important to communicate your feelings with your family. communication n. 交流；沟通 An ecosystem is a community where living things (like plants, animals, and insects) and non-living things (like air, water, and soil) interact with each other and depend on one another to survive (存活). ecosystem n. 生态系统 定向自学 定向自学 · 我学什么，怎么评 任务单 任务 怎么做 时间 达成标准 → 涂星 ① 读前预测 (2a) 看标题和插图猜内容，说出 2 条依据 1′ 说出猜测＋依据　☆☆☆ ② 略读抓大意 不逐词读，抓首末句，段落 1–4 配对大意 2′ 4 段全部配对正确　☆☆☆ ③ 寻读找细节 带 Q1–Q4 回原文定位，划出依据句 5′ 答对 ≥3 题且划出依据　☆☆☆ ④ 圈画描写词 (1b) 圈出作者描述蜜蜂的形容词 1′ 找齐 6 个形容词　☆☆☆ ⑤ 补全导图 (1c) 依据课文完成“Bees”思维导图 3′ 填对 ≥8 空　☆☆☆ 自评办法 做完一项涂一次星：★★★ 全对　★★ 基本完成　★ 需要求助或看解析 学习要求 独立完成不讨论｜生词先猜再查表｜限时完成用铅笔｜全 ★★★ 可当“小老师”帮同学 Look at the title and the pictures below. Guess what the text is about. 2a We Can’t Live Without Bees What do you think the text is about? Do you know why bees are important to us? pollination honeycomb 1 2 3 4 What’s the main idea of each paragraph? Interesting facts about bees Bees are important and we need to protect them People, plants, and animals are all connected Bees’ pollination 1 Q: Why does the writer talk about a supermarket with few fruits or vegetables? A. To show supermarkets need more food. B. To explain how to buy good food. C. To show that living things depend on each other. D. To tell us bees like to go to supermarkets. Read the text carefully and answer questions . Read the text carefully and answer questions . 2 Bees’ greatest work is ___________, which helps plants grow. They often visit _________ flowers during the trip. ____________________ in the world can grow because of bees. pollination 50 to 100 About 80 percent of the plants 3 Read the text carefully and answer questions . Interesting Facts create honeycombs dance store honey communicate with other bees 4 Read the text carefully and answer questions . How can we protect bees? protect their homes use fewer pesticides … What’s the writer's purpose in writing this text? Read the text carefully and answer questions . A. To tell readers how bees make honey. B. To show why bees are important and need protection. C. To describe the different types of bees. D. To share stories about bees' daily life. 万物互联， 引出蜜蜂的例子 具体说明蜜蜂的重要——授粉 展现蜜蜂习性 蜜蜂数量下降，呼吁保护 Read the text and underline the adjectives the writer uses to describe bees. 1b hard-working most important most interesting interesting important most amazing Read again and complete the mind map with the information from the text. 1c Bees ●their greatest work: ____________ ●visit: _________________________ ●help:____________ ●their number is: _________ ● _______________ _______________ ● _______________ _______________ _______________ ● _______________ _______________ importance problem interesting facts pollination 50 to 100 flowers on one trip plants grow dropping work hard together create honeycombs to store honey use a dance to communicate 合作研学 合作研学 · 任务与分工 应用实践 一、小组分工（四人一组，两轮后角色轮换） 组长 主持讨论，控制时间 记录员 写关键词，整理观点 汇报员 代表小组展示 检查员 纠语法错，补漏点 二、任务链（对应 1d / 1e，从上往下依次完成） T1 给课文另拟一个标题，并用 1–2 句英语说明理由 T2 再补充一条蜜蜂的有趣事实（课文里没有的） T3 说一说人与蚂蚁或蝴蝶之间的联系 T4 依据课文补全主旨导图，准备 30 秒口头复述 T5 以作者身份为课文续写一段，并准备朗读 三、合作形式：Think–Pair–Share 独立思考 1′ → 两人交流 2′ → 四人整合 3′ → 汇报员整理答案 2′（检查员同步核对课文原句） 合作研学 · 规则与互评 应用实践 一、合作四规则 ① 人人开口 先想后说，每人至少说 2 句 ② 英语优先 卡壳时用“中文提示＋英文表达” ③ 音量适中 只让本组同学听到 ④ 轮流发言 不打断别人，先补充再纠错 二、组间互评表（汇报结束当场评） 维度 达标线（1★） 加分点（+1★） 参与 人人都发过言 有人主动追问 语言 ≥3 句完整英语 用上本课新词 内容 信息与课文一致 有理由或举了例子 互评句式（用英语说） “Your group gets ______ stars.” “I like your ______ because ______.” 三、提醒 每组只有一张记分卡：组长管分工，记录员管关键词，汇报员管表达，检查员管正确——四星合起来才是你们组的成绩。 Discuss the questions. 1d 1. Can you give another title for the text? Why Bees Matter to Us The Amazing World of Bees Bees: Our Important Friends Bees: Important to our lives … Discuss the questions. 1d 2. What other interesting facts do you know about bees? Discuss the questions. 1d 2. What other interesting facts do you know about bees? Bees have five eyes. A bee’s wings beat about 200 times per second. Bees can recognize (识别) human faces. Different types of bees have different lifespans (寿命). When a bee stings (叮，咬) a person, it usually dies soon after. … 3. What do you know about the connection between humans and other insects, such as ants and butterflies? Ants help turn over soil, which is good for plant growth, and plants provide food for humans. Butterflies help pollinate flowers. This helps plants grow, and some of these plants give us fruits and vegetables to eat. … Discuss the questions. 1d People, plants, and animals are all __________. Bees are hard-working. Let’s fill in the mind map according to the article. connected Interesting Facts the importance of bees Their greatest work is __________. Most plants cannot grow without them. create honeycombs: ___________ communicate: use a dance Bees ___________________ in the ecosystem of our planet. The number of bees is _________ and We should protect them. We Can’t Live Without Bees pollination store honey play an important part dropping Imagine you are the writer. Write one more paragraph about bees and add it to the text. 1e ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ To protect bees, we can start with small actions in our daily lives. We can plant more flowers in our gardens or even in pots on balconies. Also, we should avoid（避免） using harmful pesticides in our yards, as they can be dangerous to bees. By doing these simple things, we can create a safer and more welcoming environment for bees. How do you understand the connection between people, plants, and animals? 1f be home to many species (物种) … medicine Ecosystem Balance food supply Think of some examples and then share them with a partner. 1f A: We all know people and nature are connected. But can you give me an example of how they are connected? B: Sure. I visited a small town in Guangdong once. There are many large trees in the town. They are home to many birds. A lot of tourists come to see the trees and the birds … Take forests as an example. Trees are home to many animals like birds and squirrels. Humans get wood from trees to build houses and also enjoy the beauty of forests, which makes our lives more pleasant. Also, trees produce oxygen that both humans and animals need to breathe. Let’s think and answer! As students, what can we do to keep ecosystem balanced? 展示激学 Show Time · Be the Bee Ambassador! 学过了，就要亮出来 展示激学 · 展示什么，怎么展示 Show Time 一、展示内容（每组任选其一，代表全组成果） ① 我们的标题＋理由（T1 成果） ② 蜜蜂趣闻一句话分享（T2 成果） ③ 人与昆虫的联系（T3 成果） ④ 朗读我们的续写段落（T5 成果） ⑤ 挑战·用英语讲中国故事：浙江青田“稻鱼共生”——水稻给鱼遮阴供食，鱼替稻田除虫施肥，人和自然互相成就 二、分层展示（自己选层次，可挑战升级） 基础层 · 照稿读 朗读本组成果，语音语调正确即可 提高层 · 脱稿说 看关键词，连贯说出 3 句以上 挑战层 · 创意演 当“小小讲解员”，配手势讲给全班 提醒：组内预展 要扎实→ 每组推 1 名代表上台 → 台下同学点评＋全班投票“金蜂奖” 展示激学 · 评价标准 互评量规 维度 ★ 合格 ★★ 良好 ★★★ 优秀 语言 能说出关键信息 句子完整，小错不影响理解 表达流畅，用上本课新词 内容 与所选任务相关 有 2 个以上信息点 有信息＋理由或例子 台风 声音能被听清 响亮自然，有眼神交流 自信大方，会用手势互动 台下同学做什么 ① 听完点评一句：“I like ______ because ______.” ② 给三个维度分别亮星（手势 1–3 根手指） “金蜂奖”怎么评 三维星数相加最高的小组获奖 教师点评：亮点 1 条＋建议 1 条 评的是进步：只要比上一次多一颗星，就是今天最好的展示。 精讲领学 Language points 1b 1. connect v. 关联; 连接 【不及物动词】 connect to/with... 与……连接；与……联系 【及物动词】connect A with B 把AB连接/联系起来 connect A to B 把 A 接入B e.g. It will connect to your phone through bluetooth. 它可以通过蓝牙连接到你的手机。 e.g. The fast Wi-Fi on China's space station helps astronauts connect with people on Earth easily. 中国空间站上迅捷的Wi-Fi可帮助航天员与地球上的人们轻松联系。 be connected with/to 与······相连; 与······有关联 e.g. How are we connected with plants and animals? 人和动植物是如何产生联系的？ connection n. 联系；连接 e.g. The textbook tour is a connection between “reading thousands of books" and “travelling thousands of miles”. 课本游把“读万卷书”和“行万里路”联系起来。 Language points 1b 随堂练 1 · connect 关联 精讲领学 1. The bridge ________ (connect) the two villages across the river. 2. Make sure the printer is ________ (connect) to the computer first. 3. There is a close ________ (connect) between bees and the food on our table. 先自己作答，再逐个点击查看答案 1. connects 2. connected 3. connection 2. We Can’t Live Without Bees 没有蜜蜂我们就无法生存 without prep. 没有；缺乏 反义词：with 【介词】后接名词、代词或动词-ing作宾语，常用来表示伴随或假设的情况。 e.g. A friend without faults will never be found. 没有十全十美的朋友。 We need someone with new ideas.我们需要有新观念的人。 According to the traffic rules, people mustn't ride e-bikes without ___________ (wear) helmets.根据交通规则，人们不戴头盔就不能骑电动自行车。（宿迁中考） wearing Language points 1b 随堂练 2 · without 没有 精讲领学 1. ________ (with) bees, many plants can't grow. 2. He left the room without ________ (say) a word. 3. 翻译：没有蜜蜂，我们的餐桌会大不一样。 ________ bees, our dinner table would be very different. 先自己作答，再逐个点击查看答案 1. Without 2. saying 3. Without 3. imagine v. 想象；猜想 → imagination n. 想象力；想象 imagine + 名词/代词/doing/从句 e.g. Can you imagine life without the internet? 你能想象没有互联网的生活吗？ honey n. 蜂蜜(不可数名词)；（爱称）亲爱的 e.g. I like to drink tea with honey. 我喜欢喝加了蜂蜜的茶。 e.g. She couldn’t imagine __________ (live) in a place like that. 她无法想象住在那样一个地方。 living Language points 1b 随堂练 3 · imagine 想象 精讲领学 1. Close your eyes and imagine ________ (be) a bee for one day. 2. The book fires children's ________ (imagine). 3. 改错：Can you imagine to fly like a bee? 先自己作答，再逐个点击查看答案 1. being 2. imagination 3. to fly → flying 4. disappointed adj. 失望的；沮丧的 由“disappoint（v.使失望；使破灭）＋-ed（后缀）”构成。 be disappointed at sth. 对某事失望 be disappointed with sb./sth. 对某人/某事失望 be disappointed to do sth. 对做某事感到失望 辨析：disappointed “失望的；沮丧的”，通常表示人的主观感受。 disappointing “令人失望的；令人沮丧的”，通常表示事物自身的性质。 练习： —Why does Jack look so ___________？为什么杰克看上去如此沮丧？ —Because he heard some ___________ news.因为他听到一些令人失望的消息。 disappointed disappointing Language points 1b 随堂练 4 · disappointed 失望的 精讲领学 1. I was ________ (disappoint) to find the honey was sold out. 2. The match was ________ (disappoint); our team lost again. 3. 口头表达：用 be disappointed at 说说你自己的一次经历。（开放题：意思对、结构对即可） 先自己作答，再逐个点击查看答案 1. disappointed 2. disappointing 3. 开放作答 5.in fact 确切地说；实际上 = Actually e.g. In fact,happiness is always around you, if you put your heart into it. 事实上，如果你用心，幸福一直在你身边。 per cent（＝percent）n.百分之⋯ adj.＆adv. 每一百中 作名词，单复数形式相同。常用结构为“基数词＋per cent of＋名词”，该结构作主语时，谓语动词的单复数形式应由of后面的名词决定。 e.g. 80 per cent of my students ________ (have/has) passed the examination．我80％的学生通过了考试。 About 20 per cent of their income ________ (is/are) spent on food． 他们约20％的收入用于购买食物。 have is Language points 1b 随堂练 5 · in fact / per cent 精讲领学 1. ________ (百分之九十) per cent of the students in our class like honey. 2. Fifty per cent of the honey on the table ________ (be) from Yunnan. 3. ________ fact, one bee visits 50 to 100 flowers on one trip. 先自己作答，再逐个点击查看答案 1. Ninety 2. is 3. In 6. in order to do为了；以便 表示目的 = to do, 其否定形式为in order not to do。 e.g. Teachers are strict with their students in order to help them make great progress.为了帮助学生取得巨大进步，老师对他们要求严格。 拓展: 动词不定式和in order that(后接句子)也可表示目的， 均可与in order to互换。 练习：(连云港中考) ____________________________ (为了保护) students’ eyesight, Chinese government has taken action in recent years. She got up early __________________ she can catch the early bus. In order to protect/To protect in order that Language points 1b 随堂练 6 · in order to 为了 精讲领学 1. Bees dance ________ ________ ________ (为了告诉) other bees where the food is. 2. ________ ________ ________ ________ (为了不) hurt the bees, we should keep a friendly distance. 3. 同义句：He got up early in order that he could catch the early bus. → He got up early ________ ________ catch the early bus. 先自己作答，再逐个点击查看答案 1. in order to tell 2. In order not to 3. in order to 8. communicate v. 交流；沟通 communicate with sb. 与某人交流 e.g. We can communicate with people from all over the world on the Internet. 在网上，我们能与世界各地的人进行交流。 拓展：communication【不可数名词】表达；交流 练习：(永州中考改编) Mattew Chimudzi wants to study Chinese so that he can have good ________________ (communicate) with people in China one day. communication Language points 1b 7. store v. 贮存；储存 / n. 百货商店；商店 随堂练 7 · store / communicate 精讲领学 1. Bees ________ (store) honey in their honeycombs for winter. 2. Bees use a dance to ________ (communicate) with each other. 3. Good ________ (communicate) with classmates makes school life happier. 先自己作答，再逐个点击查看答案 1. store 2. communicate 3. communication 9. play a part（in sth.）参与某事 同义短语：play a role（in）在······中发挥作用；扮演角色 e.g. Everyone should play a part in the “Clean Plate Campaign” and say no to food waste. 每个人都应该参与到“光盘行动”中来，对食物浪费说不。 Everyone can play ________________________ in society. 每个人都可以在社会中起重要作用。 He plays an important part/role in the new movie. 他在这部新电影中扮演一个重要的角色。 an important part/role Language points 1b 随堂练 8 · play a part 发挥作用 精讲领学 1. Everyone should play a part in ________ (protect) bees. 2. China plays an important ________ (part) in world peace. 3. 翻译：每个人都能在保持生态平衡方面发挥作用。 Everyone can ________ ________ ________ in keeping the ecosystem balanced. 先自己作答，再逐个点击查看答案 1. protecting 2. part / role 3. play a part 10. protect v. 保护；防护 protect...against/from... “保护······免于······” 拓展：protection【不可数名词】保护；防卫 e.g. Li Jin is now spreading the knowledge of environmental protection. 李金现在正在传播环保知识。（2024遂宁中考改编） 练习：(嘉兴中考改编) 保护森林免遭火灾是我们的责任。 It is our duty to ___________ the forest _____________ fires. protect agains/from Language points 1b 随堂练 9 · protect 保护 精讲领学 1. We should ________ (protect) the earth ________ pollution. 2. Wearing a helmet can ________ you when you ride an e-bike. 3. 翻译：保护蜜蜂就是保护我们的食物。 ________ bees ________ protecting our food. 先自己作答，再逐个点击查看答案 1. protect; from/against 2. protect 3. Protecting; means 11. importance 重要性 importance n. 重要性 the importance of... ······的重要性 拓展：important adj. 重要的 e.g. These books are very important to me. 这些书对我很重要。 e.g. The information is greatly important. 这条信息非常重要。 练习： Taking part in this sport,we realize the ____________ (important) of cooperation(合作). importance Language points 1b 随堂练 10 · importance 重要性 精讲领学 1. Bees are of great ________ (important) to nature. 2. We all know the ________ (important) of learning English well. 3. 回顾上一单元：Health is ________ ________ (important) than money. 先自己作答，再逐个点击查看答案 1. importance 2. importance 3. more important 12. human n.人 / adj.人的；人类的 human n. 人 （与human being 意思相同，复数形式为humans。) adj. 人的；人类的 只用于名词前作定语。 e.g. Climate change is bad for us humans/human beings. 气候变化对我们人类有害。 ___________ activities are changing the weather. 人类活动正在改变天气。（常州中考） Human Language points 1b 随堂练 11 · human 人；人类的 精讲领学 1. ________ (human) can't live without plants and animals. 2. Air pollution is bad for ________ (human) health. 3. 改错：Human is the cleverest animal on the earth. 先自己作答，再逐个点击查看答案 1. Humans 2. human 3. Human → Humans 1. When he heard the disappointing news, he looked very ____________ (disappoint). 2. Travelling is one of the ______________ (important) activities for people to relax. 3. ________ (human) need to protect endangered animals before they disappear from the earth forever. 4. The number of the students in this class ____ 50 now. (be) 5. I hope that people can _____________ (communicate) more effectively across cultures. 6. I’m having problems with my Internet __________ (connect). 7. To keep slim, the girl often goes to bed without ________ (have) dinner. 反馈固学：语法填空 disappointed most important Humans is communicate connection having 反馈固学 · 单项选择 巩固迁移 1. — Look! The number of the bees in this area ___ smaller and smaller. 　 — What a pity! We must do something. 　 A. is　　B. are　　C. be　　D. am 2. Plants can't grow ___ bees, and we can't live ___ plants. 　 A. with; with　　B. without; without　　C. with; without　　D. without; with 3. I can't imagine ___ in the wild alone. 　 A. live　　B. lives　　C. living　　D. to live 4. He got up early ___ he could watch the bees dance in the garden. 　 A. in order to　　B. so as to　　C. in order that　　D. for 5. Everyone should play a part in ___ our planet a better place. 　 A. make　　B. makes　　C. making　　D. to make 先选出答案，再逐题点击核对 1. A 2. B 3. C 4. C 5. C 反馈固学 · 短文填空 巩固迁移 Bees are one of the ⑴ ________ (important) insects on the earth. Their greatest work is ⑵ ________ (pollinate) plants. ⑶ ________ (with) bees, about 80 per cent of the world's plants cannot grow, and we would lose a lot of food. Bees are hard-⑷ ________ (work). They fly from flower to flower and ⑸ ________ (store) honey in honeycombs. ⑹ ________ (actual), they even use a dance to ⑺ ________ (communicate) with each other. Sadly, the number of bees ⑻ ________ (be) dropping now. Let's play a part in protecting them! 提示：第⑴空回看上一单元最高级；第⑻空注意 the number of 作主语时谓语用单数。 先通读填空，再分两次点击核对 ⑴ most important　⑵ pollination ⑶ Without　⑷ working ⑸ store　⑹ Actually ⑺ communicate　⑻ is 反馈固学 · 学用结合 迁移创新 ① 复述挑战（口头 · 60 秒） 只看 1c 思维导图的关键词（importance / interesting facts / problem）， 用自己的话复述课文。同桌计时并数“完整句子数”，≥5 句为过关。 ② 微写作（笔头 · 3 句） How can we protect bees in our daily life? 要求：用上 play a part in / in order to / without 中的至少 2 个。 ③ 用英语讲中国故事（选做 · 口头） 从下面选一个，用 2–3 句英语向外国朋友介绍： · 浙江青田稻鱼共生：rice + fish + people 互相成就　· 珠三角桑基鱼塘：mulberry–silkworm–fish ④ 下课前的 1 分钟自评（涂在学案上） □ 我能说出文章段落大意　□ 我会用本课 5 个新词　□ 我能写 3 句护蜂建议 □ 我还需要巩固：________________（写给自己的一句话） Lavf61.7.100 Packed by Bilibili XCoder v2.0.2 Lavf61.7.100 Packed by Bilibili XCoder v2.0.2 Lavf61.7.100 Packed by Bilibili XCoder v2.0.2 $