七年级英语下：Unit-7-the-Biggest-Animal-esson-1重难点讲解教科版VIP专享VIP免费

Unit7TheBiggestAnimal一.教学内容：Unit7TheBiggestAnimal二.重点、难点：Words,Phrases&Sentences三.详细内容:Lesson1（一）大声读单词：1.landn.陆地2.dinosaurn.恐龙3.whalen.鲸4.giraffen.长颈鹿5.mann.人类，男人6.tonn.吨7.kg=kilogramn.千克（公斤）8.weighv.重达9.alot大量的（二）重点词汇：1.land要点：n.1）thesolidgroundoftheearth.陆地：地球上坚固的地面Wetraveledbylanduntilwereachedthesea.我们在陆路旅行,一直到大海。Doyouliketotraveloverlandorsea?你喜欢在陆上还是在海上旅行?2）groundorsoil:地面，土壤：tilledtheland.耕耘土地Thelandisverydry;therehasbeennorain.土地很旱，（许久）没下雨了。Landisvaluable.Notaninchoflandisallowedtoliewaste.“土地是宝贵的,一寸土地也不能让它荒废。”3）atopographicallyorfunctionallydistincttract:地形上特殊的地域:在地形上或功能上有特点的一片土地desertland荒芜的土地;primebuildingland重要的建筑地forestland林地lowland低地4）thepeopleofanation,district,orregion.人民:一个民族、地区或区域的人民warbetweenlands国与国之间的战争Afterlivinginforeignlandsformanyyears,themanwentbackhome.在外国居住了多年之后，这个人回到了家。用心爱心专心v.1）tocometoshore:上岸：landedagainstthecurrentwithgreatdifficulty.顶着逆流费了很大劲才登上陆地TheshiplandedthegoodsatShanghai.船在上海卸货。2）todescendtowardandsettleontothegroundoranothersurface:降落，着陆：向下降并停在某地或某物的表面：Thehelicopterhaslanded.直升机降落了。Theplanewilllandinfiveminutes.飞机将在五分钟后降落。Thepilotlandedtheplane.飞行员将飞机着陆。2.dinosaur要点：n.anextinctlizard-likecreature,oftenofenormoussize:恐龙:一种通常庞大的，类似蜥蜴的生物。3.whale要点：n.anyofseveralverylargesea-animals,someofwhicharehuntedfortheiroilandflesh鲸abull[cow]whale雄[雌]鲸whalecalf幼鲸whalecatcher,whalechaser捕鲸船whalefactoryship捕鲸加工船awhaleofatime玩得痛快awhaleofaman大块头awhaleofadifference天壤之别v.toengageinthehuntingofwhales.捕鲸:从事猎鲸4.giraffe（pl.giraffe,giraffes）要点：n.along-neckedAfricananimal长颈鹿5.manpl.men要点：n.1）ahumanbeingregardlessofsexorage;aperson.人，人类，不论性别或年龄的人；Menhavelivedhereforthousandsofyears.人们在这儿已经生活几千年了。1）anadultmalehumanbeing.成年男子Atoneofmenaceenteredintotheman’svoice.这个男人的声音里带有威胁的口气。HereisastoryabouttwogreatmenofscienceintheUShistory.给你们讲个美国历史上两个伟大的科学家的故事。int.表示热衷,惊讶的感叹词Man!Listentohimblowthattrumpet!棒极啦!听他小号吹得多好啊!6.ton要点：n.吨,大量,许多1000kilosisametricton.1000千克是1吨。Tonsoffruit大量的水果7.kg=kilogram要点：n.千克（公斤）：kilo+gram用心爱心专心8.weigh要点：v.1）称……的重量Heweighedthefish.他把鱼称了一下。2）重达Itweighs12kilos.重12千克。3）tobalanceinthemindinordertomakeachoice;ponderorevaluate:权衡:在脑中比较以便做出抉择；思索或评价：Sheweighedtheideasinhermind.她在心中盘算这些主意。4）重要Hissuggestiondoesnotweighwithme.他的建议对我来说不算什么。5）tochoosecarefullyordeliberately:斟酌:认真或审慎地选择：weighone’swords.斟酌自己的话9.alot大量的用心爱心专心