《Unit 7 What’s the highest mountain in the world Section A Grammar focus 4a-4c》教学设计4-八年级下册新目标英语【人教版】

Period3Section A3Grammar focus-4cStep1Revisionthe Nilethe Yangtze River theYellow River6,671km6,300km5,500kmThe Yellow River islong.The Yangtze River isa lotthan theYellowRiver.The Nileis of all.The YangtzeRiver isnot longthe Nile.=The YangtzeRiver isnot than the Nile.Step2Grammar focusStudents comletethe sentences一Whats the highest mountainin the world—Qomolangma.—How highis Qomolangma一Its8,

844.43meters high.It^higher thanany othermountain.一Which is the deepestsalt lakein the world一The CaspianSea is the deepestofallthe saltlakes.一Did youknow thatChina is one of the oldestcountries in theworld一Yes,I did.Ifs mucholder than the US.Step3Grammar Teacherconcludes andexplains我们已经学习过形容词和副词的比较级和最高级的构成及基本用法下面我们进一步学习与其相关的其他知识点Teacher handsout paper,t henstudents teachby therns比较级前可力口等词修饰elves

1.much,a lot,a bit,a little,any,no,some,even,still如You mustwork muchfaster.You looka lothappier thanyou didyesterday.He wastoo tiredto walkany further.This bookis evenmore usefulthan that one.,比较级前还可加其他表示数量的词如2My sisteris tenyears youngerthan me.We reachedhere twodays earlierthan the others.形容词和副词最高级的其他用法♦形容词最高级可被等序数词修饰如

1.second,thirdThe Amasonis thesecond longest river in theworld.

2.形容词最高级常用于句型“one of+the+形容词最高级+可数名词的复数形式”，意为最之一如in ourclass.Liu Liisone of themost populargirls相转换如形容词和副词的比较级和最高级可以互

3.Jane istaller thantheothergirls/any othergirl in the club.=Jane isthe tallestgirl intheclub.复数名词=单数名词the othcr+any othcr+比较级两者之最

4.the+e.g:She isthe tallerof thetwins.隐性比较没有的情况

5.than egWho runsfaster,Lucy orLilyYoud bettercome earliernext time.He workedhard lastterm,but heworkseven harderthis term越来越比较级比较级

6.+and+e.g.Its gettingcolder andcolder.比较级+句子，比较级+句

7.the+the+The moreyou exercise,the betteryou are.同级比较与一样as+adj./adv.+as e.g.She isas thinas Lily.He writesas carefullyas Linda.与不一样2not+as/so+adj./adv.+ase.g.Tony didntrun sofast asCarte rStep4Do4a.Fill inthe blankswith thecorrect formsof thewords inthe box.big muchpopular longold high1The AmazonRiver isoneofthe riversintheworld.Ifs alittlethanthe YangtzeRiver.2Qomolangma is8,

844.43meters.Its oneofthemost placesfbrserious mountainclimbers.3No oceanintheworld isas asthe PacificOcean.4Although Japanis thanCanada,it issmaller.Step5Exercises一.根据句意，用括号内所给单词的适当形式填空

1.The snowhere wasthickthan thatover there.

2.1think mountainclimbing isdangerousthan running.

3.Of allthe boys,Dave isthe outgoing.

4.Which mountain riseshigh,Mount Tai,Mount Huangor MountTianzi

5.This roadis almost aslong asthatone.二.根据汉语意思完成英语句子，每空一词我觉得滑冰是最受欢迎的运动之一

1.I thinkskating is.这只熊猫看上去比那只壮得多

2.This pandalooksthan thatone.

3.你越吃得多，你就越胖------------------youeat,you willbe.在这里双龙湖比其他任何湖都深

4.Shu anglongLake islake here.格林城与阳光城一样古老

5.Green Cityis_Sun City.Step6Do4b.Write twocomparisons abouttwo topics.Write truefacts.e.g.Two rivers:theYangtzeRiver andthe AmazonRiverThe YangtzeRiver isalmostaslong asthe AmazonRiver.The Amazonis longerthantheYangtze,but theYangtzeRiveristhe longestriverinChina.Two cities:and

1..

2..Two animals:and

1..

2..Step6Do4c.Write fivequestions usingcomparisons.Then askyour partneryourquestions.1What isthehighestbuilding in our city2What isthe busiestsubway stationin outcity3What isthe largestshopping mallinour city4Which isthe biggestpark inourcity5Which isthelongestroad inour cityStep7Homework

1.Memorize theimportant structure.