2023学年完整公开课版八年级上Unit4Topic1

八年级英语上册Unit4Topic1SectionA导学案班别：_______学号：________姓名：_________一、自主预习（英汉互译下列单词）1.天空________2.河，江_________3.清澈的__________4.移走，清除_________5.美丽，美人________6.自然_________7.马_________8.羊______（复数）______9.母鸡________10.母牛，奶牛_________11.瘦的，稀的，薄的_________二、新课导学与探究1).Ilikeitverymuchbecausetheairisfresher,theskyisbluerandtheriversarecleanerthere.2).Thepigsmustbethefattestandthelaziestanimalsonthefarm.3).EnglishismoreinterestingthanMath,itisthemostinterestingofallsubjects（一）1.观察上面三个句子，划线部分使用了______________级和___________________级。2.参考P124和P125表格，学习他们的变化规则以及不规则变化。（二）.观察下面三个句子，总结形容词比较级和最高级的基本用法1).Michaelthinksthecountrysideismuchquieterthanthecity.2).Sheisalittleshorterthanme.3).Heisthetalleststudentinhisclass归纳比较级：比较级+than译为：_____________，强调_______（两者/三者）比较。注意：比较级前还可以跟___________/__________表示程度。最高级：the+最高级+(比较范围)译为：__________________,强调________（两者/三者）比较。练习：用括号里面的词正确形式填空。1.Lesson5is_______(easy)thanLesson6.Haoisoneof_______________(brave)boysofall.libraryofthisschoolhas________(many)booksbut_______(few)newspapersthanthatoftheotherschools.songis________(good)thanthatone,butitis______________(difficult)tosing.5.—Whichis_______（big）,thesun,themoonortheearth?—Ofcoursethesun.6.Sheeatstoomuchandbecomes_____（fat）thanbefore.Shewantstoloseweightnow.（二）完成句子.1.他比她高得多。_______________________________2他比她瘦点。______________________________3.他是班上最小的学生。__________________________Unit4topic1SectionB一、自主预习（英汉互译下列单词）1.玫瑰_______2.青蛙________3.雨林________2.阅读P831a和P841c,在课本中找出下列短语并将中文翻译写在课本上。apetdog2.animalsarefriendliernicestofalltheflowers4.asweknowthanotheranimals6.sharethesameworldwiththem…and二、新课导学与探究。在P831a中划出以下句子翻译中文并写在课本上。(1)--Whichdoyoulikebetter,plantsoranimals?--Ilikeanimalsbetter.(2)Ithinkanimalsarefriendlier.(3)Theymakeushappy.(4)Wesharethesameworldwiththem.(5)Asweallknow,theyarebothimportanttous.2、写出下列形容词的比较级和最高级.good/well—__________—__________interesting—__________—__________beautiful—___________—__________cute—___________—___________friendly—___________—___________useful—___________—__________三．达标测评（一）.单项选择()1.Chinaisbecoming_____thanbefore.A.beautifulandstrongB.morebeautifulandstrongerC.mostbeautifulandstrongestD.themostbeautifulandthestrongest.()2.—Whatdoyouthinkofthisfilm?—Wonderful!Nofilmis___.A.good B.well C.better D.best()YellowRiveristhesecond___riverinourcountry.A.thelongestB.longestC.longerD.long（二）．完成句子.1.猫比其他动物更可爱。2.正如我们所知，它们对我们都很重要。3.我们和它们共同拥有这个世界。4.世界上有许多不同种类的生物。5.我和玛丽两年前同住在一个房间。八年级英语上册Unit4Topic1SectionC导学案班别：_______学号：________姓名：_________一、自主预习.A.写出下列单词的英文。1.热带雨林________2.浓密的_________3.森林_________4.地面_______5.覆盖________6.盖子；罩________7.成千上万________8.无处________9.控制________10.气候________11.死；死亡________12.灭绝；消失________13.木材，木头________14.原因，理由，解释________15.推理，推断________16.保护________B.阅读课本P85,1a,找出下列英文短语并在课文中写出中文。1.thehotpartsoftheworld.2.otherdifferentkindsofanimalsandplants3.thousandsof4.over30metersfromtheground5.helptomaketheairfresherandcleaner6.dieout7.keepthewatercycling8.keepthebeautyofnature9.arebecomingsmallerandsmaller10.Theyprovideplacestoliveforthousandsofplantsandanimalsfoundnowhereelseonearth.11.Theyplayanimportantincontrollingtheclimate.二、新课导学(一).smallerandsmaller越来越小,moreandmorebeautiful越来越漂亮表示越来越……有两种表达①比较级and比较级②moreandmore+多音节形容词原级练习：1.气球变得越来越大。Theballoonis_____________________.2.中国正变得越来越精彩。Chinaisbecoming_______________________.（二）.thousandsof成千上万练习l.studentswilltakepartintheactivity.A.ThousandofB.ThousandsofC.TwothousandofD.Twothousands八年级英语上册Unit4Topic1SectionD导学案一、自主预习：Ⅰ.英汉互译下列单词。1.西南________2.喂养，饲养________3.以…为食________4.竹________5.较少的，更少的________6.越来越少________.7陆地，土地________8.登陆，降落________.鲸________10.海，海洋________11.处在危险状态________12.海洋________13.毛皮；皮子________14.骨头；骨质________15.特征；特点；特色________Ⅱ.短语。A.在课本P87和P88的Part1中找出下列短语划在书上并将中文写在课本上。1.feedon….2.hesouthofChina4.theoldesttypesoftigersintheworldandlesslandandfewertrees越来越少：___________________(不可数)(可数)B.难句理解.在课本P87和P88的Part1中划出以下句子并在课本上写出它们的中文。.1.PandasliveintheforestsandmountainsofSouthwestofChina.2.Butnowtheyhavelessandlesslandtoliveon.3.Theyarethelargestbuttheyfeedonthesmallestseaanimals.4.Nowtheyareindangerbecausesomepeoplemaketheiroceanhomedirtyandotherskillwhalesfortheirmeat.5.Somepeoplekilltigersfortheirfurandbones.C.写出下列词的比较级和最高级，总结形容词的比较级和最高级的规则和用法long__________wide__________fat__________heavy__________slow__________few__________far_______/____________/______quickly___________________________三、达标测评。