八年级英语下册 Unit 7 What’s the highest mountain in the world（第3课时）学案（新版）人教新目标版.doc

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1、What’sthehighestmountainintheworld学习目标1.能够掌握本课出现的重点短语和句子。2.能够正确使用形容词的比较等级。导学过程【自主学习】短语翻译（1）随便做某事（2）长城（3）明朝（4）和···一样大（5）世界上最长的河_________________(6)大/多得多____________________（7）就我所知（8）太平洋____________________（9）古代皇帝_____________________（10）人造物体__________________【合作探究】探究一.形容词与副词的比较级和最高级1）比较级考点①比较级修饰问题：

2、alittle,abit,even,still,much,alot,far等可修饰比较级。如：Tomisalittle_______(tall)thanJim.Thisbookismuch______________(interesting)thanthatone.②同级比较如：TheweatherinBeijingiscolderthanthatinXi’an.Ourschoolis_______(big)thanyours.“比较级+thananyother+单数名词/（other+可数名词复数）如：BeijingislargerthananyothercityinChina.4表示“

3、几倍于···”时，用“倍数+比较级+than”表示。倍数用……times表示如：Yourroomisthreetimesbiggerthanmine.2）最高级考点“the+序数词+最高级”如：Ithinkheisthesecondtallestboyinhisclass.【达标检测】一、用括号内所给单词的正确形式填空。1．Thisbuildingis________(high)thanthatone.2．Changjiangisoneofthe________(long)riversintheworld.3．MissBrownis________(thin)thanhersister.4

4、．Thisriveris________(wide)thanthatone.5．Whoruns________(fast)，Tim，AdamorMary?6．NewYorkisa________(noisy)citythanWashingtonD．C.7．Thisbluecoatis_____________________(expensive)coatintheclothstore.8．Thisnewstoryis________(interest)thanthatone.9．Ithinkswimmingis________(dangerous)thanrunning.10．Ican't

5、followyou.Canyouspeak________(slow)?二、按要求完成下列句子，每空一词。1．I'mtallerthanJim.(改为同义句)Jimis________________me.2．TheCaspianSeaisthedeepestsaltlakeintheworld.(改为同义句)TheCaspianSeais________than________________saltlakeintheworld.3．MyhometownisbiggerthanXuzhou.(改为一般疑问句)________yourhometown________thanXuzhou?4

6、．Bettyistenyearsold.Davidistwelveyearsold.(改为同义句)Davidistwoyears________________Betty.5．Thisquestioniseasierthanthatone.(改为否定句)Thisquestion________________thanthatone.【课后作业】一、用括号中所给词的适当形式填空。1.Thep__________ofthecityisabout500,000.2.It’sourdutytop__________thenature.3.Tinawonthetabletennismatch!Tha

7、t’sana__________result.4.Therearesomanyt________thatwecanhardlyfindaplacetotakephotos.5.ChinaisthebiggestcountryinA________.二、单选题。（）1.Therearenoman-madestructuresas_______astheGreatWallAbigerBbigCbiggerDthebigges