英语总结模版,英语课文总结模版,英语文章总结.docx

英语总结模版,英语课文总结模版,英语文章总结

第一篇：英语总结模版,英语课文总结模版,英语文章总结Original:Whydosomeanimalsdieout?Inthepasttwohundredyearspeoplehavecausedmanykindsofanimalstodieout--tobecomeextinct.Peoplekeepbuildinghousesandfactoriesinfieldsandwoods.Astheyspreadovertheland,theydestroyanimals'homes.Iftheanimalscan'tfindaplacetolive,theydieout.SixteenkindsofHawaiianbirdshavebecomeextinctforthisreason.Otheranimals,suchastheFloridaKeydeer,maysoondieoutbecausetheyarelosingtheirhomes.Huntershavecausedsomeanimalstobecomeextinct,too.Inthelastcentury,hunterskilledallthepassengerpigeonsinNorthAmericaandmostofthebuffalo.Todaytheyarefastkillingoffhawksandwolves.Pollutioniskillingmanyanimalstoday,too.Asriversbecomepolluted,fisharepoisoned.Manydie.Birdsthateatthepoisonedfishcan'tlaystrong,healthyeggs.Newbirdsaren’tborn.Sofar,noanimalshavebecomeextinctbecauseofpollution.Butsome,suchasthebaldeagleandthebrownpelican,havebecomerareandmaydieout.Scientiststhinkthatsomeanimalsbecomeextinctbecauseofchangesinclimate.Theplaceswheretheylivebecomehotterorcooler,drierorwetter.Thefoodthattheyeatcannotgrowthereanymore.Iftheanimalscan'tlearntoeatsomethingelse,theydie.Dinosaursmayhavediedoutforthisreason.Summary:Model1:Inthispassage/article,theauthormainly（主要地）talksabout/tellsus/Thisarticle/passagemainlytellsuswhyinthepasttwohundredyears,manykindsofanimalshavediedout.Overall（总体上来说）,thereareseveralreasonsforit.First,peoplekeepbuildinghousesandfactoriesinfieldsandwoods,whichdestroysanimals'homes.Second/Secondly,hunters'killinghasalsocausedsomeanimalstobecomeextinct.Besides,someanimalsaren'tabletobearstrongoffspringandnordotheyhaveenoughfoodtoeatbecauseofpollutionandclimaticchanges.Inaword,people’skeepingbuildinghousesandfactoriesinfieldsandwoods,hunters'killingandpollutionandclimaticchangesarethereasonswhichcausedmanykindsofanimalstodieout--tobecomeextinct.Model2:Thispaperdealswith(论述)/Thisarticlefocusesonthetopicsof/Thispaperprovidesananalysis（分析）of/Thispaperexpresses（表达）viewsonthereasonwhyinthepasttwohundredyears,manykindsofan