人教版（2024）八年级下册Section A优秀第3课时导学案及答案

这是一份人教版（2024）八年级下册Section A优秀第3课时导学案及答案，共4页。学案主要包含了参考答案等内容，欢迎下载使用。
Unit 7 What’s the highest muntain in the wrld?
Sectin A 2d &GF-4c 导学案
班级：
姓名：
科目：
授课教师：
学习目标
语言能力：能正确运用形容词副词的比较级和最高级对事物进行描述和对话。
学习能力：1.复习掌握比较级最高级的构成；2.通过观察、对比和归纳，熟练掌握形容词和副词比较级和最高级的运用。
思维品质：鼓励学生仔细观察并善于发现总结规律。
文化意识：通过讨论家乡之最,提升学生对家乡的热爱。
学习
重难点
重点和难点：
掌握形容词和副词比较级和最高级的运用。
自学指导
自学检测及课堂展示
课前预习
形容词副词比较级最高级变化
1.规则变化
①一般单音节词末尾加_____________; small－___________－______________
②以不发音的e结尾的单音节词加___________; nice－__________－_____________
③以辅音字母+y结尾的双音节单词，先_______________，再加_______________
early－ ____________－____________
④以一个辅音字母结尾的重读闭音节的单词，先________________, 再加_____________
red－_____________－_____________
⑤部分双音节词或多音节词在原级前加___________________
slwly－______________－______________________
2.不规则变化
gd －___________－______________
bad/ill－___________－______________
little－___________－______________
far－___________－______________
情景导入
The guide:Tday let’s travel t the Great Wall.
Lk the cnversatin in 2d quickly and answer the questin.
What des the guide say abut the wall?
Read and rle play the cnversatin with partner.pay attentin t the clrful wrds.
学习理解
Observer the Grammar Fcus and underline the cmparatives and superlatives.
Ss wrk in grups and summarize the key pints.
T explains the usage f Psitive.
T has Ss summarize the frm f cmparatives and superlatives
T teaches Ss t learn the usage f cmparatives and superlatives.
T has Ss read Grammar Fcus again and find ut the large numbers.
T leads Ss t learn the usage f numbers.
T asks Ss t write dwn the ntes carefully.
应用实践-
T asks Ss t finish the task in 4a—Fill in the blanks with the crrect frms f the wrds in the bx.
T leads Ss t write sentences abut tw tpics. Pay attentin t write true facts..
迁移创新
The guide: OK,ur natural sightseeing tur is ver.Next I will take yu t visit sme kinds f animals.Befre that,let’s lk arund my hmetwn!
Talk.What is the ... in ur city ?
Fill in the chart. Then ask yur partner.
T asks Ss t make a reprt.
课堂练习
一、单项选择
1.Prtecting urselves is ne f _______ things we must d.
A. imprtantB. mre imprtant
C. mst imprtantD. the mst imprtant
2.—What’s the secnd ________ river in China?
—The Yellw River.
A．lngerB．the lngerC．lngestD．the lngest
3.High-speed trains are much _______ than traditinal nes.
A. fastB. fasterC. slwD. slwer
二、根据汉语意思完成句子。
1.Lucy is____________________(fat) f the three girls.
2.Tm jumped_____________(high)than any ther by in his class.
3.The ________ (much) we d fr the ld peple, the __________ (happy) we’ll be.
4.Tny didn't run as__________(fast) as Carter.
5.Spring is_____________(gd) seasn f a year.
6.It is ne f________________(heavy) bags in my rm. .
作业
Review the new wrds and phrases .
Master the usage f the cmparatives and superlatives.
(Optinal) Write a shrt reprt abut yur hmetwn using the infrmatin we learned tday.
课前预习
①-er, -est smaller smallest ②-r,-st，nicer nicest ③把y变为i -er,-est earlier earliest
④双写末尾的字母 -er,-est redder reddest ⑤ mre,mst mre slwly mst slwly
better best wrse wrst less least farther farthest
课堂练习
单项选择
DCB
根据汉语意思完成句子
1.the fattest 2.higher 3.mre happier 4.fast 5.best 6. the heaviest