Unit 6 第3课时 Communicate Extend分层作业

2/2Unit6Whatdowelikeaboutsmallanimals?第3课时基础练同学们，前两节课我们认识了小动物、学会描述它们的特征，这节课让我们走进更丰富的“动物探索世界”——在李爷爷的花园里寻找小动物、玩有趣的动物猜谜游戏，还能了解青蛙成长的奇妙过程，全方位提升用英语谈论小动物的能力！一、句子排序与描述请根据“观察动物的常见逻辑顺序（先看到地面附近的动物→再看到树上的动物→接着看到成体动物→最后看到幼体动物）”，给句子用1-4排序，将序号填在括号里。()Ithasbigeyesandsmallears.It’scuteandoftensitsunderthetree.()Theyhavebiglongtails.Theyjumpfromonetreebranchtoanotherandeatnuts.()Ithasalongtailandcanswiminthepond.It’sayoungoneofthisanimal.()Ithasnotailandcanjumpfar.It’sgreenandeatsbadbugsinthegarden.根据排序后的句子，结合小动物的特征，完成下列描述填空，每空一词或短语，使句子完整、通顺。Icanseea______inGrandpaLi'sgarden.Ithasbigeyesandsmallears.It'scute.Icanseesome______inGrandpaLi'sgarden.Theyhavebiglongtailsandlikeeatingnuts.Icanseeababy______inGrandpaLi'sgarden.Ithasalongtailandcanswim.Icanseeanadult______inGrandpaLi'sgarden.Ithasnotail,isgreenandeatsbadbugs.二、【新情境・游戏互动】动物猜谜游戏1.仿照例子，根据特征写出对应的动物名称。Example:Ithasbigeyesandsmallears.It'scute.→It'sacat.Ithasalongtail.Itlikeseatingcheese.→It'sa______.Theyhavebiglongtails.Theyjumpfromtreetotree.→They're______.Ithasnotail.It'sgreen.Itcanjumpandswim.→It'sa______.Theyaresmallandwhite.Theyhavelongears.→They're______.2.和同桌互相玩猜谜游戏：你用“Ithas/Theyhave...”描述动物特征，同桌用“It's/They're...”猜动物，然后交换角色。三、【新情境・生命探索】青蛙成长日记补全请根据青蛙成长的顺序，用所给单词补全下面的成长日记。eggbabyfroglongtailfourlegsnotailswimjumpMyFrogGrowthDiaryHello!I’malittlefrog.Letmetellyouaboutmylife!Day1:Istartmylifeasasmall______.Ican’tswimorjump.Day10:Ibecomea______.Ihavea______.NowIcan______.Day20:I’mstillababyfrog,butIhave______!Mytailissmallandshort.Icanswimand______now.Day30:Wow!I’mabigfrognow.Ihavefourlegsand______.Mymouthisbig.Icanswimfastandjumpfar.Ieatbadbugstoo!提升练生活中经常会遇到关于“饮食采购、食材处理、口味调整”的问题，需要我们选出正确的英文表达来应对。请完成下列单项选择，看看你对饮食相关英语的掌握程度吧！四、单项选择。()1.—WhatcanyouseeinGrandpaLi'sgarden?—Icanseesomefrogs.______aregreenandsmall.A.ItB.TheyC.He()2.—Whatdoesababyfroghaveatfirst?—Ithasa______.A.longtailB.fourlegsC.bigmouth()3.—Whichanimalhasbiglongtails?—______.A.CatsB.SquirrelsC.Frogs()4.—Canyoudescribethecat?—Yes.______hasbigeyesandsmallears.It'scute.A.IB.TheyC.It()5.—Whatdofrogseatwhentheygrowup?—Theyeat______.A.nutsB.badbugsC.Cheese我们不仅要会说动物特征，还要会写下来！请根据自己喜欢的小动物，完成“我的喜欢的小动物”写作任务，画出小动物的样子，再用英语描述它吧。五、【新情境・生活运用】Draw,traceandwrite.Drawyourfavouritesmallanimalinthebox.（在方框里画出你最喜欢的小动物）Tracethesentences,thenfillintheblanks.（临摹句子，然后填空）Myfavouritesmallanimalisa/an______.Ithas______.Itcan______.Ilikeitbecause______.六、【新情境・思维拓展】讨论与分享1.Think:Isafrog'slifeamazing?Whyorwhynot?（想一想：青蛙的生命很奇妙吗？为什么？）2.Share:Whatdoyoulikeaboutyourfavouritesmallanimal'slife?（分享：你喜欢自己最喜欢的小动物的哪些生活特点？）拓展练莉莉写了一篇关于“李爷爷花园里的小动物”的短文，记录了她观察到的动物和发现。快来读一读，完成后面的任务，检验你的动物知识吧！七、【新情境·生活运用】GrandpaLi'sGardenFriendsGrandpaLihasabeautifulgarden.Everyweekend,Igotohisgardentoseethesmallanimals.Theyaremygoodfriends!First,Iseeacatundertheappletree.Ithasbigeyesandsmallears.It’sverycute.Itlikessittinginthesunandwatchingbirds.Then,Ilookupatthetree—oh!Therearetwosquirrels.Theyhavebiglongtails.Theyjumpfromonebranchtoanotherandeatnuts.Ilikewatchingthemplay.Nearthesmallpondinthegarden,Ifindsomefrogs.Somearebig,somearesmall.Thebigfrogshavenotails.Theyaregreenandcanjumpfar.Thesmallonesarebabyfrogs.Theyhavelongtailsandcanswiminthepond.GrandpaLisaysfrogseatbadbugs,sotheyhelpkeepthegardenhealthy.IloveGrandpaLi'sgardenandallthesmallanimalsthere.Theymakethegardenahappyplace!WheredoesthecatsitinGrandpaLi'sgarden?A.Onthetree.B.Undertheappletree.C.Nearthepond.2.Whatdothesquirrelsdointhetree?A.Theysitinthesun.B.Theyeatbadbugs.C.Theyjumpandeatnuts.3.Whatdothebabyfrogshave?A.Longtails.B.Notails.C.Bigmouths.4.WhydoesGrandpaLisayfrogsarehelpful?WhatisyourfavouriteanimalinGrandpaLi'sgarden?Why?

参考解析基础练一、句子排序与描述1.排序答案：1；2；4；3解析：按照“地面附近动物（猫，常坐在树下）→树上动物（松鼠，在树枝间跳跃）→成体动物（青蛙，无尾、会跳）→幼体动物（小青蛙，有长尾、会游泳）”的观察逻辑排序。2，填空答案：cat；squirrels；frog；frog解析：根据句子中动物的特征（猫有大眼睛小耳朵、松鼠有长尾吃坚果、幼蛙有长尾会游泳、成蛙无尾呈绿色吃害虫）匹配对应的动物名称。二、【新情境・游戏互动】动物猜谜游戏填空答案：mouse；squirrels；frog；rabbits解析：“长尾巴、吃奶酪”对应老鼠（mouse）；“长尾、在树间跳跃”对应松鼠（squirrels）；“无尾、绿色、会跳会游”对应青蛙（frog）；“小而白、有长耳朵”对应兔子（rabbits）。三、【新情境・生命探索】青蛙成长日记补全填空答案：egg；babyfrog；longtail；swim；fourlegs；jump；notail解析：青蛙成长遵循“卵（egg）→幼蛙（babyfrog，有长尾longtail、会游泳swim）→长四肢（fourlegs）的幼蛙（会跳jump）→成蛙（无尾notail）”的自然规律，据此匹配单词。提升练四、单项选择1.答案：B解析：指代复数名词“frogs”，需用复数人称代词“They”，It指代单数，He指代人，故选B。2.答案：A解析：幼蛙（babyfrog）初期的特征是“有长尾（longtail）”，四肢（fourlegs）和大嘴（bigmouth）是后期发育形成的，故选A。3.答案：B解析：松鼠（Squirrels）的典型特征是“有长长的大尾巴”，猫（Cats）尾巴较短，成体青蛙（Frogs）无尾，故选B。4.答案：C解析：指代单数名词“thecat”，需用单数人称代词“It”，I指代“我”，They指代复数，故选C。5.答案：B解析：成蛙以“害虫（badbugs）”为食，坚果（nuts）是松鼠的食物，奶酪（cheese）是老鼠的食物，故选B。五、【新情境・生活运用】Draw,traceandwrite.（画图略，根据实际绘制的动物填写）示例答案：Myfavouritesmallanimalisarabbit.Ithaslongearsandredeyes.Itcanjumphigh.Ilikeitbecauseit’sverycute.解析：需结合绘制的动物，用“Ithas...”描述特征，“Itcan...”描述能力，“because...”说明喜欢的原因，符合语法规则和逻辑即可。六、【新情境・思维拓展】讨论与分享1.示例答案：Yes,afrog'slifeisamazing.Becauseitchangesalot—fromasmalleggtoababyfrogwithalongtail,thentoafrogwithfourlegsandnotail.解析：围绕青蛙成长过程中的形态变化说明“奇妙”，言之有理即可。2.示例答案：Ilikemyrabbit's