Unit 4 Section A What can plants and animals do-【探究在线】2025-2026学年新教材八年级上册英语高效课堂导学案（人教版2024 湖南专版）

Unit 4 Amazing Plants and Animals Section A What can plants and animals do? ©第一课时 (1a-1d)&Pronunciation 基础强化 、基础知识夺实练 in the ocean. 15.请回答关于我们刚读过的故事的问题。 【.请在音标后填入方框中画线部分发音与之相 Please 符的单词。 the story we just read. blind;hate;fight;describe;clever;joy;dry; 16.我希望有一天我能环游世界。 create;club;block;praise;polite;noise;lay I hope I the world 1.//: 2./k/: 17.一亿年前的气候大不相同。 The climate was very different 100 3./b/: 4./k/: 5./e/: 能力提升 >重点知识强化练 6./a/: Ⅳ，阅读下面短文，在空白处填入1个适当的单 Ⅱ.根据句意及首字母或汉语提示完成单词。 词或括号内单词的正确形式。 7.Blue w are the largest animals in the As we all know,trees play 18. impor- world. tant role(作用)not only for humans,but also for 8.You can see (苔藓)on the north side animals.They're useful 19. three different of the tree. ways. 9.Scientists in China study (红杉) First,trees help humans fulfill the basic(满足 to learn about their growth habits. 基本的)20 need).Medicine and 10.The c is the fastest land animal. clothing are made from trees.Without trees,lots of Ⅲ.根据汉语意思完成英语句子，每空一词。 animals would lose their homes.21 11.我完全同意你周末的计划。 (two),trees help clean the air and give shade to I your plan us.It's pleasant 22. (have）a rest un- for the weekend. der a tree on hot summer days.You can't imagine 12.你想在花园里种什么树？ (想象)how important it is to humans23 do you want to animals.Third,trees 24. (cover）the soil plant in the garden? (土壤).The best way to stop the wind from 13.老师一开始测试，全班就安静下来了。 25 carry)the soil away is to plant The class gets silent as the teacher trees. In a word,trees are so important that we're in 14.科学家研究海洋里最大动物的行为。 great need of 26. (they).The 27 Scientists study the behaviour of many)trees we plant,the better our world will be. Unit 4 40 ©第二课时 (2a-2e) 基础强化》 基础知识夯实练 14.你能告诉我中国人为什么非常喜欢吃饺子吗？ Can you tell me Chinese people enjoy I,根据句意及首字母或汉语提示完成单词。 eating jiaozi 1.These (幼苗)will grow into strong 15.竹子是地球上生长最快的植物之一。 plants. Bamboo is one of 2.B is one of the favourite foods of giant plants pandas. 重点知识强化练 3.We need a new t to dig(挖)the garden. 能力提升 4.【谚语】 (美德)is the sunshine of V.阅读理解。 the spiritual world. Do you like plants?What's your favourite 5.A smile (出现)on her face when plant?There are many kinds of plants in the world. she heard the good news. Now Ill tell you two kinds of them.They are very Ⅱ，从方框中选择合适的单词并用其适当形式填空。 special and they are quite different from the plants goodness;actual;beauty;shoot;tool that we often see. 6.Among all the flowers in the shop,this rose is Rafflesia arnoldii(大王花) the People discovered this flower in Sumatra( 7.The hunter the gun and the bird fell. 门答腊)inl822,and it is considered to be the 8.This fresh salad is full of largest flower in the world.It can grow up to one metre in diameter(直径)，and weigh as much as 9.Humour can be a great for building rela- 25 pounds.Though Rafflesia arnoldii is a large tionships(关系). flower,it is very difficult to find.It takes 9 to 21 10.She looks young,but she's in her months for the plant to develop,but its flower lasts for only five days.The flower smells awful. forties. Ⅲ.根据汉语意思完成英语句子，每空一词。 Dancing plant(跳舞草） Do you know one of the most interesting 11.中国古代的人们在日常生活中经常使用折扇。 plants in the world?The dancing plant,also People in ancient China often known as the telegraph plant,is the most inter- in daily life. esting.Why?Because it can dance.It can actu- ally move its leaves.It can grow up to 1.5 me- 12.饺子是中国新年期间最受欢迎的食物之一。 tres high.The period of its movements is from 3 Dumplings one of to 5 minutes,and when all of the leaves move,it foods during the Chinese New creates a very cool effect().The plant lives Year. in Asia and can also be found in the South Pacif- ic.It is pretty wonderful.This plant is famous 13.他们在营地可随意选择自己喜欢的活动。 for being a favourite of Charles Darwin,and it is They the ac- important in his book The Power of Movement in Plants. tivities they like at the camp. 41 探究在线八年级英语（上） 16.What can we know about Rafflesia arnoldii? these“ocean cleaners'”I A.Did you see sharks in the zoo? A.It's about 9 metres wide. B.Today people kill sharks for food and their B.It's the largest flower in the world. skin. C.Its flower lasts for 9 to 21 months. C.A shark can smell something in the water. 17.How does Rafflesia arnoldii smell? D.So at these times people shouldn't go swim- A.Terrible. B.Wonderful.C.Sweet. ming in the ocean 18.We can find the dancing plant in E.Sharks are among the oldest animals in the A.Asia B.the North Pacific world. C.Africa M.阅读下面短文，在空白处填入1个适当的单 19.The passage is most related to(与…有关) 词或括号内单词的正确形式。 Chinese rose is one of the most popular flowers A.history B.biology C.geography in China.As 25.(it)English name shows, 20.In which part of a science magazine can we find Chinese rose is native(本地的)to China.In other this passage? words,Chinese people grow it from the wild rose. A.Amazing Nature. B.Interesting Places This makes it different from the roses from other C.Colourful Cultures. 26 (country). V,阅读下面短文，从短文后的选项中选出可以 During the Three Kingdoms Period,there 填入空白处的最佳选项。选项中有一项为多 27 (live)a man in Nanyang.He travelled 余选项。 to many places 28. (collect)different Let me tell you something about sharks. roses and planted them in his garden.As a result, 21 There are over three hundred and fifty dif- his garden was full 29.different collections of ferent kinds of sharks in the world.Most sharks are roses.He was Zhuge Liang,the 30.(one) about two metres long and live in the oceans(). person to change wild roses into Chinese roses 22.For example,they can smell the One year,31.wild rose climbed over the blood()of animals.That helps them find their fence(篱笆)and its flowers mixed(混合)with his food.Sharks mainly eat fish,other sharks and roses.Unexpectedly,a special kind of rose came plants in the ocean. out the next year.This surprise made him 32 Most sharks bite people by mistake.They (excite).He realized that he could think a person is a large sea animal.When the sun get new roses by growing the wild roses and the common roses together.After many years'effort,he goes down or comes up,sharks are looking for successfully 33. （grow）more different food.23. kinds of new roses.The new roses had more colours 24. The number of sharks in the world is 34 their smells were more pleasing. dropping fast.Let's save sharks-oceans need Unit 4 42 ©第三课时 Grammar Focus (3a-3c) ■■■语法精讲■■■ 形容词和副词的最高级 概念用于三者或三者以上的人或物的此较，其中有一个在某一方面超过其他几个，表示“最…”。 形容词最高级前一般要加定冠词he,副词最高级前的he可以省略。如： Kate is the tallest girl in her class. 标志词 形容词最高级前若有物主代词、指示代词或名词所有格等修饰时，不用定冠词th心 -般在词尾加-est,如：fast→+fastest 以字母e结尾的词，词尾加-st,如：late一latest 以一个辅音字母结尾的重读闭音节词，双写末尾的辅音字母，再加est,如：big→bigg心st 构成 以“辅音字母+y”结尾的双音节词，变y为i,词尾再加esl,如：busy-+busiest 部分双音节词和多音节词，词前加mos,如：beautiful一→most beautiful:earefully→most carefully 不规则变化，如：good/wel一hest:bad/adly/ill-一+worst:many/much-一→most:litle-一→least:far一farthest/furthest “he+形容词/副词最高级+比较范围”，意为“…是…中最…的”。如： Jenny runs(the)fastest in her school. “one of the+形容词最高级+可数名词复数+比较范围”，意为“是…中最…的…之一”。如： Xi'an is one of the oldest cities in China. “”疑问词+be+he+形容词最高级.A,BorC?”,意为“A、B、C三者中，谁最…？”。如： Who is the shyest,Ann,Ben or Cindy? 用法 “he+序数词+形容词最高级+可数名词单数+比较花围”，意为“…在…中是第儿…的…”。如： The Yellow River is the second longest river in China. “比较级+han any other+可数名词单数=比较级+than the other+可数名词复数”，意为“比其他任何… 都， ,表示最高级含义。如： Tom is older than any other student in his class.Tom is older than the other students in his class. Tom is the oldest student in his class. ■■■语法精练 ●圆 I.用括号内所给单词的适当形式填空。 A.the oldest B.the older 1.This is the (tall)building in our city. C.oldest 2.He is one of the (friendly)peo- 8.-Who sings Jenny,Mary or Alice? ple in the class,I think. -Jenny. 3.The Yangtze River is the third (long) A.best B.better C.well river in the world. 9.Of all the students,Li Ming is to Mr 4.Who played the piano the best or sang the Wang. beautiful)? A.the most closest B.closer 5.102.1 FM plays the bad)music of all C.the closest the radio stations.I don't like it at all. 10.Li Lei ran in the sports meet. Ⅱ.单项选择。 A.much slowly B.most slowly 6.-As I know,your friend Jeff is very humorous. C.the most slow -Yes.He isperson I know. 11."The Nile is longer than all the other rivers in A.funnier B.the funniest Africa.”means“The Nile is_in Africa.” C.the most serious A.the longest of any rivers 7.China is one of countries in the world.We B.longer than any other river are all proud(自豪的)ofit. C.longer than the other river 43探究在线 八年级英语（上）Unit 4 Amazing Plants and Animals 5.plaset 6.store Section A What cae plants and animals do? I.7.comnection 8.actian 9.impertanee 第一课时(la一1)&onuncialion 10.disappointed 11.ants 基超强化 II.12.Ie fuct 13.landed 14.per cen I.1.joy;noise 2.elever;club 3.blind:block 15.plays a part 16.commmmicate 4.desrrihe create 5.heg praise lay N.17.se home to 18.In order to 6.fight:dry;polite 19.connected with 20.Fee this nason 正，7，whales 8,mag.redwoods0,cheetah 21.how fur avay it is II.11.completely nme vith 22.on8 of the meel amaing 12.Whut kied of tree 能力提开 J3.as日ed V.23-27 BACBC 14.the lueged animal 7.28-31EAC 15,answer the qestion(s)about 第五课时Vocabulary in Use(2a-3cl 16.can travel agound somedsy 基建强化 17.million years ag 1.1.meshroom 2.ocean 3.climate 4.exoept 能力提升 5.tiny 6.rose W.18.an19.a20.w21.sd II.7.butterflies 8.weighes 9.happiness 10.lively 22.o have 23.and 24.cover 25.earrying II.11.took a walk 12.laes for 13.up to 26.them 27.more 14.plays a role 15.peowincee 16.African 第二课时{24-2e) 基础堡化 I 1.shoots 2.Bamdoo 3.lool 4.Goodness 能力损开 5.appeared V.22-26 CACAB 且.6，moe beautiful7.bl&.de49.ed VI.27-31 BAACA 32-36 BCBBA 10.actually II.11.sd Solding fiare 第六课时单元主题写作(We&P) 大塑身平 12.are the moat populae The General Shermn Te,with a dimeter of 13.feel free to cbooee 11.I m.is the largest tree in the worid.It grows co 14.why on/very much the Rocky Moumtains in the LS.It's neurly 100 metns 15.the fastesd-growing on turth ih.tis2,300o2,00ecd,andi's丽时s 能力提升 the Pyramids.It msy live fot another 2,000 years V.16-20 BAABA People are interested in the General Sherman Tree,be- V.21-24EC08 M.25.its 26.oountries 27.lived 28.to collect ee the tee o and live suchng 29.ef 30.fint 31.a 32.excitesl 33.gew life.And it's also cne of the wonders of the natural world.How ustding】 34.an时 高频考点针对等 第三课时Gam■rocs(3a-3c} 黄点一 语法精练 L名可，田地2.动闻，着陆3.动词，使上岸 【,l,tallest2na时mdly3.lnngest 4.名问，国家5.名问，陆地 4.most beautifully 5.woest 考点二 Ⅱ，6-11 BAACBB 1.comnreled up 2.lo connee with 3.Connert bo Section B How are plants and animal 4.is oonnected with connected with us? 考点三 第四澜时(1一1门 1.inegine as 2.imagine living 基超溪化 3.imgine esperience wunderfal I.1.without 2.imngine 3.proect 4.honey 4.inogine city under 一探究在线·八 考点四 V.20-23 ABED 1.名词贮存2动同，存放3.名间，南店 V.24.espeeially 25.getting 26.sn 27.wihes 4.动词.销存（信息） 28.happier 29.and 30.them 31.To make 考点五 32.reaches 33.until 1.pneet aguind 2.peolret from 第三课时Grammar Focus(3a一3e】 考点六 语法精炼 1.Besides 2.exept 1.1-6 CBBACC 考点七 里.了，wuir奶&，What an it is 1.lives sp tn 2.live ont 3.lives by 9.How fantastie 10.What a touching story 情景阅读限时运 11.Wha a fantaeic view it is! I.I-4 BBAC How fantastie the view is! Ⅱ，5-9 CABAA10-14队CB Section B What does conking give us? Il.15.They live in the deserts of Nurth Afries and Sa 第四课时《1一) udi Arabis. 基程谨化 16.Sleep in their dene(,mrt of the hot sum). 1.1.swertae 2.ceam 3.hostess 4.vidble 17.Birda,egg,inserts,snils,fru and leaves. 5.Whenever 18.One to five babies. I.6.colleges 7.mixcture 8.memories 9.to host 19.Don't cach and huy them.And mke poskers to 10.necipes peoteet them./.. 夏.11.along with some fruit 20.耳廓置的毛皮在沙真的夜晚使它们保持 温最。 l3.na由f通with juice Unit 5 What a Delicious Meal! 14.wmte socording to Section A How do we make food? 15.the seeret language leaming 能力提升 第一课时【1a一ld)&Promunciation 下.16-20 BCAAB 基递强化 V.21-24 AEBD 1.I.et:potato 2.four;house 3.care:pair M.25.playing 26.somedhing 27.oooks 4.y o 5.alraight atreet 28.to lears 29.but 30.tuegh 31.chipe Ⅱ.6.幽h7.p年ee8.cheese9.ll10.uer 32.the 33.at 34.fun I1.is beking oven 12.Flour 13.mmshed 第五误时Vocabulary in Uee（2-3e 里.4.mixwith15.und into 基超强化 16.to make masbed potooes 17.cut up I.1.Spaghetti 2.item 3.dlice 4.spoone 18.one tablespooo of 5.islaed 6.mea 7.universities 19.Cul in half cu imo piccee 8.coupdes Christmas 能力混升 I.9.boen 10.dreamed/dreann af 11.separating IV.20.friends 2l.and 22.n 23.them 12.pnety 13.wives 24.to make 25.uf 26.cooking 27.euirr II.14.shared hers with me 15.to go boating 28.Finally 29.looked 16.add hmo spooes o to/inln 第二漯时(2一2d) 17.ig面eyne 基础强化 18.Plsce the psin in 1.I.simple 2.oi 3.pan 4.instructions 5.Heal 19.have time lo warm up ll.6.%o stir-fry 7.ingrrlients 8.bovls 9.betaled 能力提升 II.10.gut beek 11.st high heat for N.20-24 ABAAB 25-29 CACBC 12品ih13,here is stesmed fish V.30.To learn Engish. 14.miaod with me 31.Hamburgers.sondviches nd potalees. 能力提丹 32.Becaue the writer got to know that theme was IV.15-19 CCABC going to be a free meal of hotpot o wekome the 级英语（上）一 23