八年级下册Section A说课ppt课件

这是一份八年级下册Section A说课ppt课件，共16页。PPT课件主要包含了longest，longer，high，popular，big，older，much，Pair work等内容，欢迎下载使用。

Grammar Fcus
比较级的特殊结构：+形容词比较级+than+any ther+名词单数
最高级结构：+the+形容词最高级+名词单数+in/f+范围 f+the+形容词最高级+名词复数+in+范围
What’s the difference between what and which?
Fill in the blanks with the crrect frms f the wrds in the bx.
big much ppular lng ld high
The Amazn River is ne f the _______ rivers in the wrld. It’s a little ______ than the Yangtze River. Qmlangma is 8,848.43 meters _____. It’s ne f the mst ________ places fr serius muntain climbers.3. N cean in the wrld is as _____ as the Pacific Ocean.4. Althugh Japan is _____ than Canada, it is _____ smaller.
Be very interested in activity and spend a lt f time ding it.
The Pacific Ocean is the biggest cean in the wrld.
Japan has 1700 years histry but Canada nli has 100 years histry.Canada is the secnd biggest cuntry in the wrld.
Write tw cmparisns abut tw tpics. Write true facts.
Tw rivers: _______________ and _____ ____________1. ______________________________________________________________________________2. ___________________________________________________________________________Tw cities: __________ and ___________1. __________________________________2. __________________________________Tw animals: __________ and ___________1. __________________________________2. __________________________________
the Yangtze River the
Amazn River
The Yangtze River is almst as lng as the Amazn River.
The Amazn is lnger than the Yangtze, but the Yangtze is the lngest river in China.
策略：可以比较城市的面积、人口、历史等
策略：可以比较动物的身高(身长)、体重、奔跑速度、外貌特征以及寿命等
Tw cities:
Singapre & Kuala Lumpur (吉隆坡)
Kuala Lumpur is as mdern as Singapre.Singapre is bigger than Kuala Lumpur and has a larger ppulatin than Kuala Lumpur.
Sample answers:
Tw animals:
Mnkey and Dg
A dg is bigger than a mnkey.2. A mnkey is smaller than a dg, but it climbs a tree faster than a dg.
Write five questins using cmparisns. Then ask yur partner yur questins.
What is the highest building in ur city?What is the largest shpping mall in ur city?Which is the biggest park in ur city?Which is the lngest rad in ur city?What’s the biggest city in China? ...
注意：在使用比较级或最高级时要有相对明确的比较范围或参照物
China has a ______ ppulatin than America.A. mre B. much mreC. much largeD. much largerXi’an is ne f _____ in China.A. mre famus city B. mst famus cities C. the mst famus cities D. much mre famus cityChina is the third _____ cuntry in the wrld.A. large B. largest C. larger D. as large as
Staying with families and friends in ur free time is ne f _____things.A. the happiest B. happier C. the happy D. happiestQmlangma is higher than _____ in the wrld.A. the ther muntain B. anther muntain C. any ther muntain D. any muntains—I dn’t think histry is mre useful than physics.—I disagree. In my pinin, histry is______physics. A. as useful as B. nt s useful asC. less useful than D. the mst useful f
（武威中考）The number “23,456”can be read as “ ”. A. twenty-three thusand, fur hundred and fifty-six B. twenty-three thusand and fur hundred fifty-six C. twenty-three thusand and fur five six D. twenty-three thusand, fur five six
二、用括号中所给单词的适当形式填空
This questin is quite __________. That ne is __________________ than this ne. (difficult)I think table tennis is as _________ as sccer. (excite)Which f these bks wuld yu like ________? (much)Take exercise ne hur a day, and yu will becme ________than befre. (strng)Uncle Wang desn’t drive as__________ as Uncle Liu. I think Uncle Liu drives_____________ . (carefully)
mre difficult
mre carefully
Wrd and Expressin
Teaching gals (教学目标)
知识与技能：通过学习能运用数字等事实对事物进行描绘，能运用同级比较，比较级和最高级结构对具体事物进行比较，能正确运用程度副词修饰比较级。情感态度：通过了解丰富多彩的世界，更加热爱生活。学习策略：观察、发现、归类、总结的策略；上下文猜词策略。文化意识：了解日本、加拿大的一些基本地理常识。
Analysis f Teaching Meterials （教材分析）
Grammar Fcus：分版块归纳语言要点。4a：通过形容词副词的选择和变化巩固形容词在原级比较级最高级中的表达形式。4b：是一个半控制性的语法练习，要求学生理解句意，把握同类事物进行比较的正确表达。4c：小组活动，让学生在互动的模式中根据真实情景运用比较级最高级表达事物的比较。各环节之间的联系：语言结构总结----意义表述----语言输出