长江作业高中英语 第四单元 PeriodⅠ单元预习课课件 新人教版必修2.ppt

导读 话题美文 预学 语言知识 感悟 教材原文 period 单元预习课whenthebuyingstops thekillingcantoo现在打开电视机 就能看到来自体坛和演艺界的巨星们对我们说 没有买卖 就没有杀害 这些公益广告就是非政府组织 野生救援会的 积极保护野生动物宣传项目 的活动之一 wildaidisaninternationalno governmentorganizationwhosegoalistoendtheillegalwildlifetrade ratherthanacampaignofbiologyorculturewildaidviewstheillegalwildlifetradecompletelyasamatterofeconomics ofsupplyanddemand yaomingisaspokesmanforwildaid wildaid suniqueactiveconservationawarenessprogram acap isdesignedtocompletelyreducethedemandforwildlifepartsandproducts namelyinkeyplacessuchaschinaandindia wildaidworkswithmedia governments famouspeopleandlocalpartnersandcommunitiesworldwidetomakewildlifeconservationaglobalpriority thesloganis whenthebuyingstops thekillingcantoo everyyear countlessspeciesareneedlesslytakenfromthewildtosatisfytheworldmarketforwildlife someoftheworld smostendangeredspeciessuchasthetiger rhino elephant bearandmarineturtlearebeingpoachedtomakedishes traditionalmedicines luxurygoodsortouristsouvenirsfromtheirbodyparts otherspeciesaretradedaspets manyoftheseanimalsnowfaceextinctionandifwedonothelpthemtoday theymaynothaveafuturetomorrowandwewillonlybeabletoseetheminbooksorontv keytoacap ssuccessisaportfolioofinternationalandlocalfamouspeopleandinfluentialfiguresthathaverecordedpersonalappealsforsupportofacap acap sinternationalambassador martialartsactionhero jackiechanwasmovedtotearsbyimageshesawinacap sdocumentaryandhenceforthpledgedhissupporttohelpandpromotethecampaign 1 supplyanddemand供求2 luxurygoods奢侈品 1 doeswildaidbelongtoanycountry 2 what sthegoalofwildaid 3 writedownatleastthreekindsofanimalsthatareindangerofdyingout 答案 1 no 2 thegoalofwildaidistoendtheillegalwildlifetrade 3 thetiger rhino elephant bearandmarineturtle 第1步识记 核心单词 根据所给词性和汉语提示写出下列单词1 n 野生动植物2 n 保护3 v 减少 使 变小 少4 n 损失 遗失 丧失5 n 保护区6 v 打猎 猎取 搜寻 7 vi 回答 做出反应8 adj 远的 远处的9 n 痛苦或忧虑的 减轻或解除10 n 仁慈 宽恕 怜悯11 adj 确定的 某一 一定12 n 重要 性 13 vi 擦 摩擦14 n 昆虫15 vt 包含 容纳 容忍 16 adj 强大的 有力的17 vt 影响 感动 侵袭18 vt 鉴赏 感激 意识到19 vi 成功vt 接替 继任20 adj 安全的 可靠的21 n 收入22 vt 雇用 利用 时间 精力等 23 n vt 损害 危害 答案 1 wildlife2 protection3 decrease4 loss5 reserve6 hunt7 respond8 distant9 relief10 mercy11 certain12 importance13 rub14 insect15 contain16 powerful17 affect18 appreciate19 succeed20 secure21 income22 employ23 harm 将单词与所给英语释义连线1 affecta togodowntoalowerlevel2 decreaseb toanswer3 respondc totrytocatchorkillanimals4 reliefd afeelingofhappiness5 hunte tohavesomethinginside6 certainf tohaveaneffecton 7 containg togainone spurposeorreachanaim8 succeedh notdoubtful 答案 1 8fabdcheg 第2步掌握 高频短语 根据所给汉语提示写出下列短语1 灭亡 逐渐消失2 和平地 和睦地 安详地3 在 的 危险中 垂危4 如释重负5 突然大笑起来 6 保护 不受 危害 7 注意8 渴望做某事9 毫不怜悯地10 对 有害 答案 1 dieout2 inpeace3 indanger of 4 inrelief5 burstintolaughter6 protect from7 payattentionto8 longtodosth 9 withoutmercy10 doharmto 用以上所给短语的适当形式填空1 iprefertostudy andquiet 2 iwas whentheexamwasover 3 youshould yourteacherinclass 4 youwillbe ifyouwalkonarailwayline 5 ourenglishteacher shumormadeus 6 weallknowthepollutedair ourhealth 7 youneedtoputonmoreclothesto yourself cold 8 noonehascomeupwithaconvincingexplanationofwhydinosaur 答案 1 inpeace2 inrelief3 payattentionto4 indanger5 burstintolaughter6 doesharmto7 protect from8 diedout 第3步背诵 重点句型 背诵下列教材中出现的句型 体会黑体部分的用法1 pleasetakemetoadistantlandwhereicanfindtheanimalthatgavefurtomakethissweater 请带我到一个遥远的地方 在那里我可以找到一种动物 用它的毛皮制作这件毛衣 2 itshowstheimportanceofwildlifeprotection buti dliketohelpasthewwfsuggests 这表明保护野生动植物的重要性 但我想按照世界野生生物基金会的建议来帮助你们 3 theflyingcarpettravelledsofastthatnextminutetheywereinzimbabwe 飞毯飞行得如此之快 以至于一转眼他们就来到了津巴布韦 4 afterawhileshesawsomezebrawithblackandwhitelinesgoingbeneaththeirstomachs 过了一会儿她看到了一些斑马 它们身上有一直延伸到腹部的黑白相间的条纹 5 theylivedontheearthtensofmillionsofyearsago longbeforehumanscameintobeingandtheirfutureseemedsecureatthattime 千百万年前 恐龙就在地球上生活 比人类的出现要早得多 当时它们的前景好像也很安全 6 whenscientistsinspectedthebones theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees 科学家们观察他们的骨头时 惊奇地发现这些恐龙不仅跟其他恐龙一样可以跑 而且还可以爬树 速读文章并从四个选项中选择最佳答案1 whydidelephantsusetobeanendangeredspeciesinzimbabwe a touristshuntedtoomanyelephants b farmershuntedthemwithoutmercy c thegovernmentencouragedfarmerstohuntthem d theirlivingenvironmentwasseriouslypolluted 2 whatcanbeinferredfromtheelephant swords haveyoucometotakemyphoto a itthinksitselfabeautifulanimal b elephantsarefriendlytohumanbeings c moneyfromtouristswenttothelargetourcompanies d nowmanymoretouristscometotakeitsphotosratherthanhuntit 3 antelopesintibetbecomeendangeredbecause a theyarekilledbyotheranimalsforfoodb theenvironmentisbadlypollutedc peoplekillthemtousetheirfurd theirfoodchain 食物链 iscutoff 4 itcanbelearnedfromthetextthat a thezimbabwegovernmentdidagoodjobinsavingtheelephantsb therainforestproducesdrugsthataregoodformillipedeinsectsc thefarmersalsogotsomemoneyfromtouristsafterthewwfhelpedd mosquitoeshelpprotectmonkeysfrommillipedeinsects 5 itcanbeinferredfromthetextthatnextdaisywould a goandbuyaflyingcarp