（八上预习篇）Unit 4 Amazing Plants and Animals-【假期好时光】2025年新教材英语七升八暑假作业（人教版2024）

假期好时光 RJ·英语·八年级·上 Unit 4 Amazing Plants and Animals 厂新知预习导航] 重点单词 ms5/mDs/m.苔藓 honey/'hni/n.蜂蜜：（爱称）亲爱的 redwood/'redwud/n.红杉：红木 disappointed/,disa'pointid/ad.失望的：沮丧的 cheetah'tji:taln.猎豹 connection/ka'nekfn/n.联系：连接 folding'fauldi/a.折叠式的：可折叠的 pollination/,pol'nen/m.授粉 bamboo/bem'bu:/n.竹：竹子 pollen'pplan/n.花粉 yeah/jea/interj.是的；对 action/'ekfn/n.行动；行为 popular/'pppjala(r)lad.广受欢迎的；流行的 per cent/p3'sent/(=percent)n.百分之 goodness/'gudnas/n.美德：营养 a.&ad.每一百中 tool/tul/n.工具：手段 planet/'plaenit/n.行星 actually/'ektfuali/ad.实际上；居然 stoe/sto:(r)/e.贮存；存储n.百货商店：商店 shoot小u:t/n.幼苗；嫩芽.(shot/小ot/)开（枪）： honeycomb/'hAnikaom/n.蜂巢 射击 communicate/ka'mju:nikert/.交流；沟通 appear/'pIa(r)/.出现：呈现 ecosystem/'i:kausistam/n.生态系统 land /laend/n.陆地；土地降落：着陆 protect/pr3'tekt/m.保护：防护 African/'efrikan/a.非洲的：非洲人的n.非洲人 importance/m'p:tns/n.重要性 ose/rauz/n.玫瑰：蔷薇 itle/'tatl/n.标题：题目：名称 peony /'pi:ani/n.牡丹：芍药 human/'hju:m3n/m.人ad.人的；人类的 lotus/'laut3s/n.莲花 ant/ent/n.蚂蚁 butterfly/'bAtaflar/n.蝴蝶 happiness/'haepinas/.n.幸福：快乐 wing/wIo/n.翅膀；翼 disappoint/,ds3'point/e,使失望：使破灭 rog/frpg/n.蛙：青蛙 mushroom/'mAfrom/n.蘑菇：伞菌 weigh /wer/r..有…重：称重量 ton/tAn/n.吨 kg(=kilogram)千克；公斤 role /raul/n.作用：职能：角色 ginkgo/'gIok30/n.银杏 pea/pi:lm.豌豆 province/'provins/n.省份 climate/'klarmat/m.气候 connect/ka'nekt/m.关联：连接 ocean/'aujn/m.大海：海洋 connected/ka'nektid/a.连接的：相关的 except /ik'sept/prep.除…之外；除了 without/wT'òaut/prep.没有；缺乏 iny/'tani/ad.极小的：微小的 imagine/'med3In/:.想象；猜想 lively/larvli/ad.精力充沛的：生机勃勃的 重点短语 1.折扇 7.in order to 2.可以随便做某事 8.play a part(in sth】 3散步 9.be home to sb/sth 4.与…相连：与…有关联 10.play a role (in) 5.确切地说：实际上 11.live up to 6.出于这个原因 82 Unit 4 Amazing Plants and Animals 预习篇 课文预览 BIG QUESTION:What makes plants and animals amazing? Section A What can plants and animals do? ld What's amazing about the blue whale? ☐蓝鲸有什么神奇之处？ OIt's the largest/biggest animal in the world. 口它是世界上最大的动物。 2a 2a Ella:Oh,what's that,Chen Jie?It's so beautiful! 埃拉：哦，那是什么，陈杰？真漂亮！ Chen Jie:Thanks.It's a folding fan.I bought it last 陈杰：谢谢。这是一把折扇。我去年买的。 year. Ella:Oh!It has a painting of bamboo on it. 埃拉：哦！它上面有一幅竹子画。 Chen Jie:Yeah.Bamboo is one of the most popular 陈杰：是的。竹子是中国画中最受欢迎的题材之 subjects in Chinese paintings.It's a symbol 一。在中国文化中，它是美德的象征。 of goodness in Chinese culture. Ella:I didn't know that before.So,where did you get 埃拉：我以前不知道。所以你从哪里得到的扇子？ that fan? Chen Jie:At the Bamboo Sea in Sichuan,the largest 陈杰：在四川的竹海，中国最大最古老的竹林。我 and oldest bamboo forest in China.I learnt 在那里学到了很多有趣的东西。 lots of interesting things when I was there. Ella:Really?Like what? 埃拉：真的吗？比如说什么？ Chen Jie:Well,bamboo is one of the fastest-growing 陈杰：嗯，竹子是生长最快的植物之一。有些竹子 plants.Some bamboo can grow almost one 一天能长近一米。同时，它也是世界上最有 metre in one day.Also,it's one of the 用的植物之一。人们可以用它来建造房屋 most useful plants in the world.People 和制作工具及仪器。 can use it to build houses and make tools and instruments. Ella:Oh,that's interesting.I remember pandas love 埃拉：哦，那很有趣。我记得熊猫也喜欢吃竹子， to eat bamboo too,right? 对吗？ Chen Jie:Exactly!Actually we eat bamboo shoots 陈杰：没错！实际上我们也吃竹笋。它们真的很 too.They're really delicious. 美味。 3c 3c The ginkgo tree is one of the most ancient 银杏树是地球上现存的最古老的树之一。银 living trees on earth.Ginkgo trees first appeared over 杏树最早出现在2亿多年前。中国人喜欢银杏 200 million years ago.Chinese people love the 树，因为它是希望和长寿的象征。许多中国人认 ginkgo,as it is a symbol of hope and long life.Many 为陕西省终南山的那棵老银杏树是最美丽的。这 Chinese believe that the old ginkgo tree in the 棵树有1400多年的历史。每年都有成千上万的 Zhongnan Mountains in Shaanxi Province is the 游客前来观赏，尤其是在十月中旬，因为这是观赏 most beautiful.This tree is over 1,400 years old. 银杏的最佳时间。银杏树是中国各地街道、公园 83 假期好时光 RJ·英语·八年级·上 Thousands of tourists come to see it each year, 和花园中最常见的树木之一。秋天来临时，最受 especially in mid-October,as it is the best time to 欢迎的活动之一是在银杏树下散步。人们相信明 see it.The ginkgo tree is one of the most common 亮的黄色叶子能给他们带来内心的喜悦。 trees in streets,parks,and gardens across China. When autumn comes,one of the most popular activities is to take a walk under ginkgo trees.People believe the bright yellow leaves can bring joy to their heart. Section B How are plants and animals connected with us? lb 1b We Can't Live Without Bees 没有蜜蜂我们不能生活 Imagine you go to the supermarket in your area, 想象一下，你去附近的超市，但那里几乎没有 but there are almost no fruits,vegetables,honey, 水果，蔬菜，蜂蜜、牛奶、鸡蛋或巧克力。你会有什 milk,eggs,or chocolate.How would you feel? 么感觉？失望？生气？悲伤？这时你意识到人、 Disappointed？Angy？Sad？At this moment you 植物和动物都是相互关联的。我们需要彼此依 realize people,plants,and animals are all 存，蜜蜂就是这种联系的最好例子之一。 connected.We need each other to live,and bees are one of the best examples of this connection. Bees are very hard-working animals,and their 蜜蜂是非常勤劳的动物，它们最伟大的工作 greatest work is pollination.On one trip,they often 就是授粉。在一次旅行中，它们常常会采50到 visit 50 to 100 flowers.As they fly from one flower to 100朵花。当它们从一朵花飞到另一朵花时，它们 another,they take pollen with them.This action 带着花粉。这个动作有助于植物生长。事实上， helps plants grow.In fact,without their work, 没有它们的工作，世界上大约80%的植物无法生 about 80 per cent of the plants in the world 长。因此，许多科学家认为蜜蜂是这个星球上最 cannot grow.For this reason,many scientists 重要的动物。 believe that bees are the most important animals on this planet. Bees are also one of the most interesting animals 蜜蜂也是世界上最有趣的动物之一。例如， in the world.For example,they work hard together to 它们一起努力工作来建造它们的家园。为了储存 make their homes.In order to store honey,they 蜂蜜，它们制造蜂巢。蜜蜂的另一种有趣之处在 create honeycombs.Another interesting thing 于它们如何交流。当一只蜜蜂发现新的食物时， about bees is how they communicate.When a bee 它会用舞蹈告诉其他蜜蜂食物在哪里，距离有 finds new food,it uses a dance to tell the others 多远。 where and how far away the food is. Bees play an important part in the ecosystem 蜜蜂在我们星球的生态系统中扮演着重要的 of our planet.However,the number of bees is 角色。然而，蜜蜂的数量正在下降，科学家们对此 dropping,and scientists are worried.They need our 感到担优。它们需要我们的帮助，我们可以做很 help,and there is a lot we can do.Think about 多事情。想想你能做些什么来保护地球上最令人 what you can do to protect one of the most 惊叹的动物之一。 amazing animals on earth. 84 Unit 4 Amazing Plants and Animals 预习篇 2d 2d You may not realize it,but frogs play an 你可能没有意识到，但青蛙在我们星球的生 important role in our planet's ecosystem.The 态系统中起着重要作用。最小的青蛙大约有豌豆 smallest frogs are about the size of a pea,while larger 那么大，而较大的青蛙可以长到人手那么大。许 ones can grow as big as a human hand.Many people 多人知道青蛙通过吃昆虫来帮助保护农场。然 know that frogs help to protect farms by eating 而，并不是每个人都了解它们在自然界中的重要 insects.However.not everyone understands their 性。青蛙可以生活在陆地和水中。因此，它们是 importance in nature.Frogs can live on land and in 气候变化和生态系统研究中的热门课题。 water.Because of this,they are popular subjects in studies on climate change and the ecosystem. 3a 38 The Blue Whale 蓝鲸 The blue whale is the largest and heaviest 蓝鲸是地球上最大、最重的动物。它的重量 animal on earth.It can weigh as much as 200 tons. 可达200吨。许多人喜欢看蓝鲸游泳，他们认为 Many people like watching blue whales swim,and 这是最美丽的景象之一。蓝鲸生活在除北冰洋以 they think it is one of the most beautiful things to 外的所有海洋中。它们食量很大，但吃的却是海 see.Blue whales live in all oceans except the 洋中最微小的生物。一头蓝鲸一天能吃掉大约四 Arctic Ocean.They eat a lot,but they eat some 吨这类动物。 of the tiniest animals in the ocean.A blue whale can eat around four tons of these a day. Blue whales can live up to 90 years.When a 蓝鲸的寿命可达90年。当蓝鲸在海洋中死 blue whale dies at sea,it becomes food for many 亡时，它就会成为海洋及周边区域多种动物的食 kinds of animals living in and around the sea.This 物。这些食物可以持续一年多，有助于创造一个 food lasts for over a year and it helps to create a 生机勃勃且健康的生态系统。蓝鲸在我们的世界 lively and healthy ecosystem.Blue whales play an 中扮演着重要的角色，所以我们必须保护它们。 important role in our world,so we must protect them. Section A 精讲精练☐ 1.Bamboo is one of the most popular subjects in 这是我看过最精彩的电影之一。 Chinese paintings..竹子是中国画中最受欢迎的 【拓展】 题材之一。(P332a) bamboo泛指一般的“竹：竹子"时是不可数 ★本句使用的是形容词最高级的一种句型，即 名词：特指“某些竹子”或强调种类时是可数名 “A+be动词+one of the+形容词最高级+复 词。用法与food相似。bamboo可用于其他名 数名词”，表示“最…的…之一”。例如： 词前作定语。例如： Hong Kong is one of the most popular places to It is well known that bamboo shoots are a panda's travel to. staple diet. 香港是最受欢迎的旅游目的地之一。 众所周知，竹笋是熊猫的主要食物。 This is one of the most amazing films I've ever The panda's natural habitat is the bamboo forest. seen. 大熊猫的天然栖息地是竹林。 85 假期好时光 RJ·英语·八年级·上 There are many different kinds of bamboos in the the house. forest. (3)She studies hard (pass）the exam 竹林里有很多不同种类的竹子。 (4)We use wood from trees build 【即学即试】 houses and bridges. 用括号中所给单词的适当形式填空。 3.Please feel free to ask me any questions you (1)The Yangtze River is one of the have.请随时向我提出任何问题。(P342e) (long)rivers in the world. ①本句是一个祈使句结构。句子以“Please”开 (2)Beijing is one of the big)cities in 头，省略主语（隐含听话人you),直接接动词原 China. 形“feel”,构成礼貌的祈使句。例如： (3)Li Ming is one of the (tall)boys in Please answer the question. my class. 请回答问题。 (4)This box is one of the (heavy）boxes ②动词短语：feel free to do sth in the room. feel free to do sth是固定搭配，表示“尽管/ (5)Shanghai is one of the 随意做某事”，不定式to ask作形容词“free”的 (famo1s）】 cities in the world. 补足语，形成完整的语义逻辑。例如： 2.People can use it to build houses and make Feel free to contact us. tools and instruments..人们可以用它来建造房 随时联系我们。 屋和制作工具及仪器。(P332a) ③定语从句：you have ①本句的结构为“主语+谓语+宾语+状语”， any questions you have包含省略关系代词的 定语从句“(that)you have'”,修饰“questions”,限 句中can use作谓语，代词it作宾语，指代前面 定了问题的范围。其完整结构为：any questions 提到的bamboo。 that you have(你有的任何问题) “and”是连词，连接两个并列的动词短语 ④any在背定句中的强调用法 “build houses”和“make tools and instruments'”。 y通常用于疑问句或否定句，但在祈使句 动词不定式表目的，在句中作目的状语 中可表示“任何”的强调含义，暗示“无论多少 “o build'”和“make”是动词不定式，表示动作的 或何种问题”。例如： 目的。 Take away any things you like. 例如： 尽管带走任何你喜欢的东西。 They use a dictionary to look up words. 句式结构总结 他们用字典查找单词。 Please(祈使句开头)+feel free(动词短语) ②use的用法 +to ask me(不定式表目的)+any questions ●“use.,to”通常表示使用某物来完成某个动 (hat)you have(定语从句修饰宾语). 作或达到某个目的。 【即学即试】 “use.,.for”则表示使用某物用于某个特定的 (1)Feel free stay)here as long as you 目的或场合。例如： like. Use this pen to write the essay. (2)Feel free (ask)if you have 用这支笔写论文。 (some）questions. We use water for drinking. 4.Among all animals,I love pandas the best. 我们用水来饮用。 所有动物中，我最喜爱熊猫。(P353b) 【即学即试】 ①介词短语作范围状语 (1)I am using this pen write a letter now. among意为“在…之中”，适用范围为三 (2)She uses her old dresses cleaning 者及三者以上。句首的介词短语Among all 86 Unit 4 Amazing Plants and Animals 预习篇 animals,表示“在所有动物中”，明确最高级的比 金窝银窝，不如自己的草窝。 较范围。 【即学即试】 例如： (1)This is good job in the whole Bees are fluttering happily among the flowers. world. 蜜蜂在花丛中欢快地飞舞。 (2)He gave his kids good)education. Among all the subjects,English is my favourite. (3)This is his good)grade during his 在所有的科目中，我最喜欢的是英语。 college time 2副词最高级修饰动词 5.Which animal jumps the highest,the lion.the he best是副词well的最高级形式，修饰动 monkey,or the tree frog?哪个动物跳得最高， 词“love”,强调“最喜欢"的程度。 狮子，猴子还是树蛙？(P353h) well:原级wel→比较级better-→最高级best(副 ①本句是一个选择疑问句，结构为：用r连接多 词最高级前可加he,但口语中常省略)。 个选项，询问具体选择。选择疑问句应提供两 例如： 个及两个以上的选项，本句是最高级，所以有三 Cabbage is my favourite vegetable 个选项。例如： =I like cabbage best of all the vegetables. .-Which drink do you like better,coffee or tea? 我最喜欢的蔬菜是卷心菜。 一Tea.(比较级的提问，两个选项) 【拓展】最高级best前不加“he”的几种情况 你更喜欢哪种饮料，咖啡还是茶？ ·有物主代词或名词所有格修饰名词时 茶。 当best前已有物主代词（如my,his,her .-Who runs the fastest in your class,Jim,Eric, 等)、名词所有格（如Tom's,China's)或指示代词 or Rick?(最高级提问，三个选项) (如his,these)等限定词时，不再加“he”。 -Eric runs the fastest. 例如： 你们班谁跑得最快，吉姆，埃里克，还是 ·He is my best friend。(物主代词修饰) 瑞克？ 他是我最好的朋友。 一—埃里克跑得最快。 ·This is China's best performance.(名词所有格 ②he用于类指，表示某一类事物，如句中的he 修饰) Iion表示狮子这类动物，而不是单指某一头 这是中国最棒的演出。 狮子。 ●作表语且无明确比较范围时 【拓展】“he+名词”表示类指的几种用法 当“best”在句中作表语，且没有具体比较 ·he+单数可数名词 范围（即未说明“在某个群体中最优”）时，可省 功能：表示某一类事物的整体，强调类别概念而 略the。例如： 非个体。谓语动词：需用单数形式，因为强调类 ·The book is best when read aloud..(未明确比较 别作为整体。例如： 对象，强调状态】 The horse is considered docile. 这本书最好大声朗读 马这类动物通常被认为是温顺的。 ·Vegetables taste best when fresh.(无范围限定) The tiger is endangered. 蔬菜新鲜时味道最好。 老虎濒临灭绝。 ·固定短语或习惯用法中 ·he+形容词 某些固定表达或惯用语中，best前不加he。 功能：表示具有相同特征的一类人，通常指群 例如： 体。谓语动词：需用复数形式，因为指代群体中 ·With best wishes for your birthday..(固定祝福语) 的多个个体。例如： 给你生日最好的祝福 The young are energetic. ·East or west,home is best.（俚话) 年轻人允满活力。 87 假期好时光 RJ·英语·八年级·上 he+复数名词 6.Many Chinese believe that the old ginkgo tree in 功能：通常表示特指某一群体，而非泛指类别。 the Zhongnan Mountains in Shaanxi Province is 谓语动词用复数。例如： the most beautiful..许多中国人认为陕西省终南 The teachers of this school are strict. 山的那棵老银杏树是最美丽的。(P353c) 这所学校的全体教师都很严格。 本句结构为：主语+be+he+most+多音 The dogs in the park are friendly. 节形容词，为形容词最高级句式。其中the old 公园里的那些狗很友好。 ginkg0tree为主语，is为be动词，the most ③错误用法示例： beautiful为he+形容词最高级。 Which animal is biggest on earth？(缺少the,最 多音节形容词或副词是指该单词含有三个 高级不完整) 及三个以上的音节，这类单词的最高级形式是 【即学即试】 在词前加most。例如： (1)-Is this book yours or hers? ·important-→nost important(最重要的) ·interesting-→nost interesting(最有趣的) A.Yes,it is. B.No,it doesn't. ·beautiful--→nost beautiful(最美丽的)】 C.It's hers. D.It's me. 【即学即试】 (2)-Which colour do you like best,red,blue or (1)Playing ball games is (wonderful)） yellow? of all the activities. (2)Good health is important thing in A.Blue. B.Of course. life. C.Yes,it is. D.No,I don't. (3)Test 1 is difficult)part of all the tests. 学以致用 一、单项选择。 B.the most important ( )1.The piece of makes a musical C.the most interesting sound. D.the most hard-working A.salad B.bamboo 二、用方框中所给单词的适当形式填空。 C.bread D.news appear fold Africa buy actual )2.The metal(金属制的) changed 1.I want to use the money to a car. when it hit the ground. 2.Most people are black people. A.tool B.goal 3.Time passed,and still Ma did not C.dish D.basket 4.No,I'm not a student.I'm a doctor, )3. eat what you like. 5.I bought a small bike called an a-bike. -No.Thank you.I'm full. 三、用括号内所给单词的适当形式填空。 A.Feel like B.Would like 1.Taking a taxi is the (easy）way to get to C.Feel free to D.Want to the airport. ( )4.When you in the cities,you 2.The Nile is the long)river in the world. often see some people walking dogs. 3.Of all the students,Tony studies the A.take a photo B.take a shower hard). C.take part in D.take a walk 4.Which do you like well),the apple, )5.Education is one of things in the banana or the orange? students'life. 5.China is one of the (large）countries in A.the most outgoing the world. 88 Unit 4 Amazing Plants and Animals 预习篇 Section B 精讲精练☐ 1.At this moment you realize people,plants,and 这场演出似乎与观众产生了共鸣。 animals are all connected..这时你意识到人、植 He is connected with the company. 物和动物都是相互关联的。(P361b)】 他与公司有关联。 ①本句是一个主句+宾语从句的结构 The printer is connected to the computer. 结构（主语+谓语+宾语从句） 打印机已连接到电脑。 主语：you(泛指“人们”或具体听话人)》 【即学即试】 谓语：realize(及物动词，表示“意识到”) 根据汉语意思填空。 宾语：people,plants,and animals are all connected (1)思想与行动紧密相连。 是省略引导词hat的宾语从句 Action 时间状语：At this moment,表示“在此刻”，强调 thought. 动作发生的具体时间 (2)我的手机要怎么连接到电脑？ 省略规则：口语或非正式文体中，宾语从句的 How is my phone the that常省略，例如： computer? I think (that)he is really a hard-working student. 2.In fact,without their work,about 80 per cent 我觉得他真的是一个用功的学生。 of the plants in the world cannot grow.事实上， ②宾语从句 没有它们的工作，世界上大约80%的植物无法 主语：people,plants,and animals(并列名词短 生长。(P361b)】 语，复数形式) ①in fact表示“实际上：事实上”，用来进一步说 谓语（系动词）：ae(与复数主语保持一致) 明或强调某个观点。例如： 表语：connected(形容词作表语，表示状态，源自 I didn't fail the exam.In fact I did rather well! 动词connect的过去分词形式)，例如 我没有考试不及格。事实上，我考得不错！ We are all connected in the great circle of life. ②without介词，意为“没有，无，不和…在一 在庞大的生命圈里我们是相互关联的。 起”。例如： 【拓展】be connected to与be connected with的区别 Without the sun,nothing would grow. 没有太阳，生物就不会生长。 be connected with be connected to ③per cent,在美国英语中通常合写成percent, 释义 两个人或事物之间有 接通或者连接。 其符号为“%”，意为“百分之…”。例如： 不同 关联或联系。 Ten percent of the apples are bad. 用法 一般不用于两个事物 将两个事物进行 10%的苹果是坏的。 不同 的具体连接。 对接或连接。 表示整体中的部分时，其后通常接“数词+ 特点 抽象的连接。 形象上的连接。 per cent of+名词”，意为“…当中的百分之多 不同 少”。在通常情况下，其中的名词是特指，所以 例如： 通常会带有定冠词或其他表特指的限定词（如 The show seemed to connect with audiences. his,her,these,those,Tom's) 89 假期好时光 RJ·英语·八年级·上 【即学即试】 【即学即试】 (1)I can't imagine life you now (1)然而，他们可以与她沟通。 A.and B.not However,they could her. C.without D.no (2)语言是交流的工具。 (2) I don't believe what you said. Language is a tool for A.In fact B.At fact 5.Bees play an important part in the ecosystem of C.Of fact D.For real our planet.蜜蜂在我们星球的生态系统中扮演 (3)About of the children go there. 着重要的角色。(P361b) A.per cent ninety B.ninety per cent play作动词时，意为“玩：应付：发挥（作 C.nineties per cent D.ninety per cents 用)：演奏（乐器）：担当（角色）：戏弄”等，在句 3.In order to store honey,they create honeycombs. 中搭配不同的名词就会有不同的含义，例如： 为了储存蜂蜜，它们制造蜂巢。(P361b) ·play with sb同某人一起玩 ①in order to是介词短语，意为“为了.”，表 ·play the game玩游戏 示目的。其否定式为in order not to.。in order to ·play for为某人或某事效力 在句中表示目的时，常可以转化成in order that ·play a role in扮演角色、在某事中起作用 引导的目的状语从句。例如： ·play an important part in起重要作用 We should work hard in order to pass the exam. 例如： We should work hard in order that we can Friends play an important part in our lives. pass the exam. 朋友在我们的生活中起着重要的作用。 为了能通过考试，我们应该努力学习。 She started to play the piano at the age of 4. ②store 她从四岁开始弹钢琴。 〔名词)百货商店；店铺；贮存物； 【即学即试】 〔动词)贮存：保存 用方框中的短语的适当形式填空。 例如： play with play for play a role in There are many clothing stores in the shopping play an important part in mall. (1)The young girl loved to er 百货商场里有很多卖服装的小店。 friends. The animals store food for winter. (2)This film is very famous,and he 动物为冬天贮存粮食。 正 【即学即试】 (3)Now telephones our lives. I wear a coat in order to keep warm.(改为否定句) (4)He left that school forty-two years ago to I wear a coat NBA. catch a cold. 6.Think about what you can do to protect one of 4.Another interesting thing about bees is how the most amazing animals on earth.想想你能 they communicate,.蜜蜂的另一种有趣之处在 做些什么来保护地球上最令人惊叹的动物之 于它们如何交流。(P361b) -。(P361b) communicate动词，意为“传达，交流”。其 protect动词，意为“保护、防护”等。 名词形式为communication,意为“通信，沟通”。 protect(sb/sth)fom..保护（某人/某物）免受 短语communicate with意为“与某人联系，与 …(用于防止具体的、直接的伤害) …交际，与…连接”。例如： protect(sb/sth)against.,.保护（某人/某物）免 So I like to communicate with others. 受…（用于防御潜在的、抽象的威胁） 所以我很喜欢与人沟通。 例如： 90 Unit 4 Amazing Plants and Animals 预习篇 He is always protecting against others. iy指极小的，微小的，肉眼看不见。例如： 他总是防范别人。 This apple tree grows from tiny seeds Teenagers should protect themselves from danger. 这棵苹果树是从极小的种子长成的。 青少年应当保护自己免受侵害。 【即学即试】 【即学即试】 根据句意用small,tiny或little填空。 根据汉语意思填空。 (1)She worked in a but quiet office (1)这些绵羊为了御寒紧紧地挤在了一起。 (2)The girl is my friend's daughter. The sheep jammed together to (3)The animal is a ant,just 10 the cold. millimetres long. (2)这种疫苗用以为全体居民预防传染病。 8.Blue whales can live up to0 years..蓝鲸的寿 The vaccine was used to the whole 命可达90年。(P393a) people infection. live up to“达到：符合”，后只可接诺言或责任 7.They eat a lot,but they eat some of the tiniest 等名词 animals in the ocean.它们食量很大，但吃的却 ·1 ive to“活到，为了活着”，后可接名词和动词。 是海洋中最微小的生物。(P393a) 例如： small,little和tiny这三个词都可以用来表 He finds it hard to live up to his ideals. 示“小”，但是它们在用法和含义上有所不同。 他认为很难按自己的理想办事。 以下是它们的主要区别： You must live up to the rules of the school. Psma指外形小，但看的见。例如： 你必须遵守学校的规则。 The small village is next to the city. 【即学即试】 这个小村庄紧邻城市。 (1)这个盒子能装20本书。 little指带有感情色彩的“小”，表喜欢、可怜 This box can hold 20 books. 或讨厌等。例如： (2)世界上最长寿的熊猫活到了38岁。 My little dog is very lovely. The oldest panda in the world 我的小狗很可爱。 be 38 years old. 学以致用 一、单项选择。 )4.-I like to with my family ( ）1.-Can you that she is already -It can help you get on well with your forty? family. -Really?She looks so young. A.hang B.guess A.encourage B.decide C.communicate D.fill C.explain D.imagine ( )5.That sounds rather simple,but )2.I don't like to go to a country it's very difficult. knowing something of the language. A.in fact B.in danger A.with B.without C.on time D.in a hurry C.of D.against ( )6.-Everyone got an A Xiao Wang )3.Indonesia is home to some ten of and me. the world's tropical rainforest. -That's a pity. A.per cent B.times A.except B.upon C.ways D.parts C.inside D.besides 915.(1)besides (2)except (3)besides (4)except 6.(1)sadder (2)bigger (3)than (4)more popular (5)more important 7.(1)well;better (2)old;cleverer (3)fast;faster (4)good;more 8.(1)pleasure (2)pleased (3)pleasant (4)pleased (5)pleasure 【学以致用】 -、1-5 BCADC6-10 ACBAB 二、l.loud2.personality3.pleasure 4.appearance 5.congratulations 三、l.fatter2.much3.tall4.more beautiful 5.big 6.heavier 7.younger;taller 8.more expensive 9.bad;worse 10.far;farther Section B 【精讲精练】 即学即试 1.(1)alike (2)same (3)similar 2.(1)interesting (2)interest (3)interested (4)interests 3.(1)different (2)difference 4.(1)thanks for (2)Thanks to 5.(1)make a mistake (2)make friends (3)make money (4)make your bed (5)made a wish 6.This book is not so expensive as that one. 7.C 8.He always lends a hand to anyone who needs it. 【学以致用】 -、1-5 DACAB6-10 BDBCA 二、l.interest2.similarity3.differences 4.direct 5.situation 三、l.He is not as popular as her. 2.He studies less hard than I do. 3.He can't read so fast as me. 4.It is not so cold as it was yesterday. 5.I think biology is less important than maths. 四、1.fat2.bigger3.long4.older5.tall 6.younger 7.thinner 8.bigger 9.higher 10.better 11.heavier 12.earlier 13.quickly 【语法专项】 语法练习 -、1-4ABCD 二、l.less useful2.interesting3.happier 4.expensive 5.smarter 【写作专项】 高分范文模版 DJeff often helped me learn English. 2Jeff is taller and more outgoing than me. 3He plays football better. 4he always helps me see the silver lining in difficul situations 小练笔 One possible version: Should Friends Be Similar or Different? My best friend Lily and I have some similarities. We both love humour and are as honest as each other. When I make a mistake,she always tells me kindly. However,we're also very different.She's outgoing and hard-working,but I'm a little shy and sometimes lazy. Her loud laughter and confidence make me braver. Once,I was too shy to join a school competition. Lily encouraged me and said,"You're smarter than you think!"With her help,I tried and won the third place.This experience taught me that friends don't need to be exactly alike.Differences bring us more than everything we imagine. 单元预习自测 -、1-5 BCBAC6-10 BDDAC 二、1-5 DBACA6-10 BCADD 三、1-5 DCCCD 四、l.character2.touched3.Facts4.per 5.rainfall 五、l.Good friends..2.Two apples..3.Mike. 4.B 5.The smaller one. 六、One possible version: My Best Friend My best friend is Li Ming.We are in the same class.He is as old as me,but he is taller and stronger than me.Both of us have black eyes and black hair,but his hair is shorter than mine.As for hobbies,we have something in common.Both of us like sports.We often exercise together after school. But he is more outgoing and better at sports than me.Besides,collecting stamps is our same hobby. We often exchange our stamps with each other. About the learning,most of my subjects are better than his,so I often help him with his study. Unit 4 Amazing Plants and Animals 【新知预习导航】 重点短语 1.folding fan 2.feel free (to do sth) 3.take a walk 4.be connected with/to 5.in fact6.for this reason7.为了；以便 8.参与某事9.有…栖息：是…的家乡 10.在…中发挥作用；扮演角色11.达到；符合 Section A 【精讲精练】 即学即试 1.(1)longest (2)biggest (3)tallest (4)heaviest (5)most famous 2.(1)to (2)for (3)to pass (4)to build 3.(1)to stay (2)to ask;any 7 4.(1)the best (2)the best (3)best 5.(1)C(2)A 6.(1)the most wonderful (2)the most important (3)the most difficult 【学以致用】 -、1-5 BACDB 二、l.buy2.African3.appear 4.actually 5.folding 三、l.easiest 2.longest 3.hardest 4.best 5.largest Section B 【精讲精练】 即学即试 1.(1)is connected with (2)connected to 2.(1)C(2)A(3)B 3.in order not to 4.(1)communicate with (2)communication/communicating 5.(1)play with (2)played a role in (3)play an important part in (4)play for 6.(1)protect from (2)protect;against 7.(1)small (2)little (3)tiny 8.(1)up to (2)lived to 【学以致用】 -、1-5 DBACA6-7AB 二、l.happiness2.pollination3.action 4.importance 5.connected 三、l1.the hardest2.the most interesting 3.the best 4.the best 5.the least exciting 【语法专项】 语法练习 -、1-5 CDCAC 二、l.nearest2.most famous 3.the farthest 4.the best 5.beautiful;more beautiful;the most beautiful 【写作专项】 高分范文模版 DI think they're the cutest plants in the world. 2But they also love living on a sunny place! 3Succulents are easy to take care of. Here are two interesting facts. 5Second,if a leaf drops,a new baby plant will grow from it 小练笔 One possible version: Hello,everyone!I'm Red Panda.I look like a cat,but I'm kind of bigger and fatter.I'm shy and quiet.I always wear a reddish brown jacket.Am I cool? I sleep in the day and look for food at night. Bamboo leaves are my favourite.I also eat some fruit. So I can spread seeds for plants. There are only about 3,000 to 7,000 red pandas in China now.So please be kind to us. The third Saturday of every September is the biggest day for me-International Red Panda Day. 单元预习自测 -、1-5 DCDBB6-10 AACCA 二、1-5 DBACD 6-10 ACDBC 三、1-5 BBDCA 四、1.human2.0cean3.climate 4.mushrooms 5.importance 五、1.About112,000.2.Wild fruit.. 3.Four Paws teaches baby orangutans how to live in the wild. 4.When the orangutans are 2,they learn how to climb trees and look for food. 5.The forest. 六、One possible version: China is the home to lotus flowers.Now there are lotus flowers growing in many countries,such as India,China,and Japan. In China,lotus is the oldest flower.It has a long history.It can be back about six thousand years.Lotus flowers are also the most popular flowers in summer.The lotus flower is white or red. The lotus flower smells nice. In the traditional culture of China,lotus means good luck.And we often think a lotus as a symbol of peacefulness. 八年级上册入学摸底检测 -、1-5 ABBCA6-10 BAABD 11-15 CBACD 二、1-5 FADCB 三、1-5 EDCBA 四、1-5 ABCAD 五、1-5 CADCB6-10 DABBC 六、l.Can you clean up your room/desk 2.What's amazing about the African elephant 3.Who did you go there with t,One possible version: An Enjoyable Trip I took a trip to Yunnan on my last summer vacation.I had a wonderful trip there.I arrived there by plane with my parents and two cousins. The weather was sunny and cool,just right for the trip.We stayed in Yunnan for seven days.We visited some places of interest,such as the zoo and the national park.We saw birds and elephants.We rode an elephant there.It was exciting.We also took many photos and ate delicious food.It was very nice.I also bought some special gifts for my friends.I really felt excited and happy.