仁爱八上unit4topic2sectionA学案设计.docx

科目名称英语审批意见：课题八上U4T2学生姓名任课教师学生年级初二教学目的：1.学习关于自然灾害名称的单词、重点短语继续学习形容词的比较级和最高级教学重点：形容词的比较级与最高级的运用教学难点：形容词比较级的特殊用法讲授内容：前测一、根据句意及中文提示完成下列句子1. Look,Thereisawalletonthe（地|H［）.2. Themountainsarecoveredwith（J旱自勺）snow.3. Itisusuallyverycoldand潮湿的）inLondoninwinter.4. Thelittlepetdog（死）anditmadeherverysad.5. Wehaveonlyone（地球）andwemustprotectitwell.Topic2Howcanweprotectourselvesfromtheearthquake?1. 重点单词strikev.侵袭；爆发一struck（过去式）missingadj.失踪的，找不到的missv.思念，错过sadadj.难过的sadnessn.悲伤sadlyadv.难过地downstairsadv往楼卜；去楼I、upstairsadv.往楼上indoorsadv•在室内—outdoorsadv•在室夕卜powern.功率，力量一powerfuladj.强大的shakev摇动一shook（过去式）shockn.剧烈震动aftershockri余震understandv.理解一understood过去式）nationn.国家，民族一nationaladj.国家的，民族的rebuildv.重建一rebuilt（过去式）—buildv.建立,建筑normaladj.正常的一normallyadv.正常地appearv.出现—disappearv.消失2. injuredadj.受伤的一injurev.受伤sendv,派遣；打发一sent过去式)armyn.军队armies(pl)练习（一）选词填空sadshakedisappearmissbuild1. ManyparentsfoundtheirchildrenwiththehelpofCCTV1.2. Everythingwillgoonafter.3. Hewassothankfultomethathemyhandswithoutsayingaword.4. Everyonewouldhavetoworkhardtogethertourhomeafterearthquake.infrontOurteacherMr.Wangoftencheersuson,"Workhardandabrighterfuturewillofyou!”・二、重点短语falldown倒塌bemissing失踪loseone's死亡，丧命protectsb.fromsth.\doingsth.保护某人免受某事的伤害asksb.forhelp=turnto向某人寻求帮助talkabout谈论hearabout=hearof听说，得知thenumberof..的数量mobilephone移动lostone'shor失e去家园runout跑出去stayunderthetable待在桌子底卜staycalm保持镇青争takealift乘电梯jumpoffawindow跳卜窗厂be\gethurt受伤stay/keepawayfrom远离becarefulof小心withthehelpofsb.在某人的帮助卜sendsb.todosth.派遣某人干某事overagain再一次练习（二）遣词造句1.falldown,rainstorm2.lostone'life,earthquack3.protect...from,warstaycalm,danger5.runout,fire三、重点句型1.Somepeoplediedandmanypeoplearemissing.有些人死\,许多人失踪。

bemissing失踪，丢失完成句子在那场暴风雪中有三十人失踪了Thirtypeopleinthesnowstorm.2.AndIknowthattherewereinChina.我知道在中国还有两个可怕的地震anothertwo=twomoreanother的用法:1)another+n单数另一个Idon'tlikethissthiPleasegivemeanotherone.我不喜欢这件衬衣，请给我另一件吧2)another+数字+[C]复数二数字+more+[C]复数另外；再…CanIhaveanothertwoapples?=CanIhavetwomoreapples?我能再要多两个苹果吗？完成句子1）他们搬到另外一个城市了Theymovedto.2）罢工可能还要持续三天Thestrikemaylast.3）公共汽车后面还能坐下几个人2. ThereisroomforinthebackofthebusItkilledmorethantwothousandpeopleandhurtmore.它杀死f—^千多人，更多的人受伤1）基数词修饰million,hundred,thousand时，只能用单数形式（表不确数）。

twohundred两百threethousand二千sevenmillion七百万2）当hundred,thousand,million与of连用时，一定要用复数（表不概数）hundredsof数百，数以百计thousandsof数千，成千上万millionsof数百万完成句子Thereare二千多）studentsinourschool.3. Themostimportantthingistostaycalm.最重要的事是保持冷静staycalm保持冷静stay/keep+adj意为保持...，”如：Inordertostay/keephealthy,mygrandpadoessportseveryday.完成句子遵守交通规则有助于确保你的行车安全Followingthetrafficruleswhenyouare了解一些driving.4. Knowingsomewaystoprotectyourselfwillhelptokeepyousafeinanearthquake.保护自己的方法将有助于你在地震中保证自身的安全knowingsomewaystoprotectyourself是动名词短语，在句中作主语。

toprotectyourself为动词不定式短语作定语，修饰wayso翻译句子：坐在门道或靠墙的地板上比站在房间中间更安全..5. Beverycarefuloffallenpowerlines.小心掉洛的电线becarefulof注意小心后接名词，动名词或从句如：Pleasebecarefulofyourspelling.Becarefulofwhattheyhavesaid.完成句子过马路时要非常当心迎面急驰而来的车thefastcomingcarwhenyougoacrossthestreet.Butthehelpofthewholenation,peopleinWenchuanarerebuildingtheirhomesnowandtheyarereturningtonormallife.但在整个国家的帮助卜，汶川的人们正在重建家园，他们正在恢复正常的生活完成句子一1）在警察的帮助下，他终于找到了他的小狗hefoundhislittledogatlast.2）在电脑的帮助下，他知道了很多的东西thecomputer,heknowsalotofthings.四、重点语法：复习形容词比较级和最高级形容词的三级原则形容词有三个比较等级：（1）原级，即原形（2）比较级，表示较……”或更……一些”（3）最局级,表示最"°形容词比较级的基本用法表示两者进行比较时用形容词比较级，其结构为A-+形容词比较级+than+B，.表示A比B・・・..o标志词：than（比）如：Lilysroombiiggerthanmine.莉莉的房间比我的大。

MathismoredifficultthanEnglish.数学比英语难1. 形容词比较级及最高级的构成（1）规则变化类别构成方法原级比较级最周级单音节词和少数双音节词一般直接加-er,-estlongtallstrongIongertallerstrongerIongesttalleststrongest以不发音的e结尾加-匕，-stnicelatelargenicerlaterlargernicestlatestlargest以辅音子母加y结尾时把y变i,再力|J-er,-esteasyhappyeasierhappiereasiesthappiest以重读闭音节结尾且末尾只有一个辅音字母时，双写最后的辅音字母，再力P_er,-est.bighotbiggerhotterbiggesthottest多音节词和部分双音节同在原级前加more,mostimportantbeautifulcarefulmoreimportantmorebeautifulmorecarefulmostimportantmostbeautifulmostcareful⑵不规则变化［写出下列词的比较级和最高级］clearlyearlybigbeautifulheavyfastfew1arge语法专练原级比较级最周级good/wellbad/illmany/muchlittlefar1. Thebuildingisthanthatone.A. moretallerB.verytallerC.tallerD.sotaller)4.Jackhisjoblastweek.Doyouknowwhy?Becausehewasalwayslateforwork.)5.)6.)7.)8.A.foundB.lostC.lovedD.dislikedheadsmeanXoinChinabutYesinIndia.Soundsinteresting.A.ShakingB. MovingC. HittingD.WashingAnearthquakestruckYushuyesterday.DidyouYes.Ihearditkilledmanypeople.ThaC.hearIwillthankMr.Wang.Icouldn——You^reright.A.withoutB.withC.it?stooterrible.A.hearofB.fromD.heardhearfortpassthelastexamhishelp.D.underThefamilyistoopoorthechildtoschool.—Whatapity!A.sendB.sendingC.tosendD.sent二、用括号中所给单词的适当形式填空。

1. Morethan240,000peoplelosttheir(life)inTangshanear。