八年级英语下册Unit7WhatsthehighestmountainintheworldPeriod6SectionB3a-SelfCheck学案

Unit7What’sthehighestmountainintheworld?Period6SectionB3a—SelfCheck【课型】写作与复习课学习目标1.能掌握下列单词:whale,oil,protection,huge2.能正确使用以下常用表达:catchwhalesformeat,eatothersealife,jumphighoutofthewater,rulesonwhaleprotection,protect...from...,indanger3.能正确使用以下常用表达:1)Whydosomeofthemhavetobeprotected?2)Anelephantweighsmanytimesmorethanadog.3)Iwanttoachievethetopofthemountain.学习过程【课前预习】写出下列单词的比较级和最高级形式。1.big2.cute

3.lonely

4.hungry

5.lovely

6.little

7.important

8.few

9.beautiful

10.popular

11.famous

12.endangered

【课堂探究】探究一:词形变换1.Asia(名词)亚洲→(形容词/名词)亚洲的;亚洲人

2.tour(名词/动词)旅行;旅游→(名词)旅行者;观光者

3.protect(动词)保护;防护→(名词)保护;保卫

4.wide(形容词)宽的;宽阔的→(副词)广泛地;普遍地

5.achieve(动词)达到;完成;成功→(名词)成就;成绩

6.succeed(动词)实现目标;成功→(名词)成功

7.nature(名词)自然界;大自然→(形容词)自然的

8.weigh(动词)重量是……;称……的重量→(名词)重量;分量

9.birth(名词)出生;诞生→(名词)生日

10.keep(动词)保管→(名词)饲养员;保管人

11.wake(动词)醒;唤醒→(形容词)醒着的

12.excite(动词)使兴奋;使激动→(名词)激动;兴奋

13.ill(形容词)有病的→(名词)疾病;病

探究二:重点短语1.feelfree

2.asfarasIknow

3.takein

4.inthefaceof

5.eventhough(=evenif)

6.出生时

7.到达(某数量、程度等);至多有;不多于

8.走路时撞着

9.绊倒

10.大约

探究三:重点句型1.珠穆朗玛峰比世界上任何其他的山都高。Qomolangmaishigherthanintheworld.

2.中国是世界上人口最多的国家。Chinahasintheworld.

3.世界上最深的咸水湖是哪一个?Whichissaltlakeintheworld?

【课堂练习】一、单项选择。1.Lindaknowsthesportseventwell.Youcanfeelfreeheranythingaboutit.

A.ask B.toaskC.asking D.toasking2.Iknow,hehasnobrothersorsisters.

A.Aslongas B.AsfarasC.Asmuchas D.Asmanyas3.Ifyoukeeponworkinghard,I’msureyoucanyourdreamssoon.

A.achieve B.lead C.compete D.cause4.Whenweheardthegoodnews,wejumpedupanddownwith.

A.excitement B.silenceC.development D.satisfaction5.ThelittleboycanspeakEnglishwellheisonlyfiveyearsold.

A.becauseof B.thankstoC.eventhough D.afterall二、根据首字母提示写出下列句中所缺的单词。1.Ourplaygroundisabout2,000smetersinsize.

2.Ihavefivefriendshere,iJaneandLucy.

3.TheHimalayasrunalongthespartofChina.

4.Hewantstodriveacrossthedalone.

5.Weshouldpthewildanimals.Theyareourfriends.

三、用所给单词的适当形式填空。1.The(high)mountainintheworldisabout8,844met