鲁教版（五四学制）（2024）七年级下册（2024）Section A备课ppt课件

这是一份鲁教版（五四学制）（2024）七年级下册（2024）Section A备课ppt课件，共36页。PPT课件主要包含了Contents，学习目标， Lead in，the oldest， Summary，Sentences，Phrases， 家庭作业，Homework 等内容，欢迎下载使用。
通过本节课学习，学生能够：能识别并总结形容词和副词最高级的构成规则（单音节词加 “-est”，多音节词加 “mst”；不规则变化如 gd-best 等）；能准确说出 “the + 最高级 + 范围” 的基本结构及 “A is ne f the + 最高级 + 名词复数 + 范围” 句型。（学习理解）能完成单句填空和语篇补全任务，正确率不低于 80%；能通过趣味活动运用最高级描述竹子的特征，如生长速度、用途等。（应用实践）能结合生活实际，用最高级描述身边的事物（如植物、动物、学习用品等），并与同伴交流，提升语法知识的实际运用能力。（迁移创新）
Lk at the cver page(封面页) f this unit and think.
In this unit, yu willtalk abut sme amazing plants and animals.use superlatives t cmpare mre than tw things.discuss the cnnectin between plants, animals, and ur lives.explre why plants and animals are imprtant t us.
What d yu see in the pht?What d yu think f when yu see the pht?
Flwer and bee.
Nature is really amazing！Bees and flwers wrk tgether.
Which animal runs the fastest?
Which plant d yu think is the mst useful?
Tday we’ll learn hw t express superlatives.
02 Presentatin
Read the sentences and ntice the wrds in bld.What are the ways t frm a superlative adjective r adverb?
The blue whale is the largest and heaviest animal in the wrld.The biggest land animal in the wrld is the African elephant.The cheetah runs the fastest amng all land animals.I think the mst useful plant in the wrld is bamb.It is perhaps the mst interesting plant in the wrld.
the + 最高级 (adj./adv.+est)
Observe and anaylze
The blue whale is the largest and heaviest animal in the wrld.
The cheetah runs the fastest amng all land animals.
主系表：be+adj.最高级
主谓宾：v.+adv.最高级
形容词 / 副词最高级构成规则（一）—— 规则变化
一般情况：fast → __________；tall → __________hard → __________；lng → __________以“e” 结尾：large → __________；nice → __________以“辅音字母 + y” 结尾（变 y 为 i 加 est）：happy → __________；easy → __________重读闭音节（辅 + 元 + 辅，双写尾字母）：big → __________；ht → __________；thin → __________
01 单音节词 / 部分双音节词：词尾加-est
useful → ______________beautiful → ______________clurful → ______________ppular → _____________interesting → ______________imprtant → ______________
02 多音节词 / 部分双音节词：词前加 mst
mst beautiful
mst clurful
mst interesting
mst imprtant
形容词 / 副词最高级构成规则（二）—— 不规则变化
farthestfurthest
the furthest
范围状语：in...（在…… 里）/f...（…… 中）/amng...（在…… 之间）例句：Bamb is the fastest-grwing plant_____ the wrld.The cheetah is the fastest animal _____ all.
基础结构：the + 最高级 + 范围状语
句型 1：主语 + be + the + 最高级 + 范围→ Ginkg is ___________ tree in the park.句型 2：主语 + 动词 + the + 最高级 + 范围→ This bird sings________________________ in the frest.句型 3：主语 + be + ne f the + 最高级 + 可数名词复数 + 范围→ Bamb is ne f _________________ plants in China.
the mst beautifully
the mst useful
03 Practice
Cmplete the sentences with the superlative frms f the wrds in brackets.
Amng all animals, I lve pandas the best. I thinkthey are__________ (cute) animals in the wrld.Which d yu think is_________________(beautiful), the rse, the peny, r the ltus flwer?Lk at that butterfly! It has__________________(clurful) wings.Which animal jumps___________(high), the lin, the mnkey, r the tree frg?The elephant birds were__________(large) and____________(heavy) birds ever n earth. Sme culd stand up t three metres tall and weigh up t 860 kg.
the mst beautiful
the mst clurful
the highest
the largest
the heaviest
易错 1：遗漏 “the”× Elephants are heaviest... √ Elephants are the heaviest...易错 2：不规则变化混淆× This is gdest...√ This is the best...
所有最高级前必加 the
gd 的最高级是 best
易错 3：多音节词误用 “-est”× mst beautifulest√ the mst beautiful易错 4：little 的最高级错误× the leastest√ the least
多音节词只加 mst，不加 - est
little 的最高级是 least，不规则
Activity 1 — 纠错小侦探:找出并改正下列句子中的错误
Bamb is mst useful plant in Asia.Bamb is the mst useful plant in Asia.This is badest weather fr pandas.This is the wrst weather fr pandas.She has manyest bks abut plants.She has the mst bks abut plants.The tree is tallest than that ne.The tree is the tallest amng all.It is ne f the mst ancient tree in the wrld.It is ne f the mst ancient trees in the wrld.
Activity 1 — 纠错总结
“the” 的必用场景：所有最高级前：the tallest /the mst usefulne f the + 最高级：ne f the mst ancient比较级与最高级区分：比较级（两者）：than + 比较对象最高级（三者及以上）：+ 范围状语（in/f/amng）
04 Applicatin
Cmplete the passage with the superlative frms f the wrds in the bx.
The ginkg tree is ne f___________________living trees n earth. Ginkg treesfirst appeared ver 200 millin years ag, Chinese peple lve the ginkg, as it is a symbl f hpe and lng life, Many Chinese believe that the ld ginkg tree in the Zhngnan Muntains in Shaanxi Prvince is_________________.Thusands f turists cme t see it each year, especially in mid-Octber, as it is_________time t see it, The ginkg tree is ne f __________________trees in streets,parks, and gardens acrss China. When autumn cmes, ne f___________________activities is t take a walk under ginkg trees, Peple believe the bright yellw leaves canbring jy t their heart.
the mst ancient
ancient beautiful cmmn gd ppular
the mst famus
the mst cmmn
the mst ppular
Activity 2 — 竹子特性 PK 赛：分组抽取特性卡，用最高级描述
Bamb grws __________（fast） amng all plants.It is __________（世界上长得最快的植物之一） in the wrld.
It is __________ (gd) material fr baskets.It is __________ （useful）plant in daily life.
Sichuan has __________ (large) bamb frests.（the largest）Its distributin is __________(wide) in China.
Activity 3 — 最高级接龙:按座位接龙，每句用不同规则 / 句型
1.单音节词：It is __________ plant in Asia.2.多音节词：It is __________ plant fr building.3.不规则（many）：It has __________ uses.4.句型 2：It __________ in spring.5.不规则（gd）：It is __________ gift fr farmers.
游戏规则：按顺序任意填词，符合前面的要求即可，比如单音节词，可以填写 the tallest
Adjectives
beautiful→mst beautifulclurful→mst clurfulancient→mst ancient
cute→cutest；high→highest；large→largest；heavy→heaviest；fast→fastest；
in the wrldamng all animalsacrss Chinaamng plants
①主语 + be + the + 最高级 + 范围状语②主语 + 动词 + the + 最高级 + 范围状语③主语 + be + ne f the + 最高级 + 名词复数 + 范围状语
ppular→mst ppularuseful→mst useful
06 Language pints
中考句型精讲：ne f the + 最高级
结构：ne f the + 最高级 + 可数名词复数（表示 “最…… 之一”）例句拆分：ne f the mst ancient living trees 之一 最高级 复数名词练习：Pandas are ________________________(最可爱的动物之一) in the wrld.Bambs are _____________________________（生长最快的植物之一）in Asia.
ne f the cutest animals
ne f the fastest-grwing plants
07 Exercise
Let’s crrect the sentences.
Ginkg is ne f mst ancient trees in China.___________________________________________________________________The cheetah runs fast amng all land animals.___________________________________________________________________Elephants are the largestest animals n land.___________________________________________________________________This butterfly has clurfulest wings.___________________________________________________________________She thinks bamb is the useful plant.___________________________________________________________________
Ginkg is ne f the mst ancient trees in China.
Elephants are the largest animals n land.
This butterfly has the mst clurful wings.
She thinks bamb is the mst useful plant.
Cmplete the Passage
The ginkg tree is ne f 1.__________ living trees n earth. It’s als 2.__________ tree in many Chinese cities—yu can see it in streets, parks, and gardens. Many peple say autumn is 3.__________ time t visit ginkg trees, as their leaves are 4.__________ in the year.Amng animals, pandas are 5.__________ in the wrld. They lk 6.__________ with their black-and-white fur. But if we talk abut speed, the cheetah runs 7.__________ amng all land animals. And elephant birds were 8.__________ and 9.__________ birds ever n earth—sme were 3 metres tall!These plants and animals shw nature’s wnders. Prtecting them is 10.__________ way t keep ur wrld beautiful.
ancient, beautiful, cmmn, gd, ppular, cute, high, large, heavy, fast
答案：1.the mst ancient（对应课件 3c 及 “ne f + 最高级” 结构 ）2.the mst cmmn（对应课件 “ne f the mst cmmn trees...” ）3.the best（对应 “gd” 的最高级，描述 “最佳时间” ）4.the mst beautiful（描述银杏叶 “最美丽” ）5.the mst ppular（贴合熊猫 “受欢迎” 特征 ）6.the cutest（对应 “cute” 的最高级，描述熊猫外形 ）7.the fastest（对应猎豹速度，课件 “runs the fastest...” ）8.the largest（对应象鸟体型，课件 “the largest birds...” ）9.the heaviest（对应象鸟体重，课件 “the heaviest birds...” ）10.the best（总结 “保护是最好的方式” ，不规则变化 ）
基础作业：抄写并背诵不规则最高级表，并用竹子相关词汇造句提升作业：用最高级写 5 句关于 “竹子” 的句子拓展作业：和家人讨论 “家里最特别的植物”，用英语记录对话（至少 3 句）。