2019-2020学年高中英语 Unit 8 Adventure Lesson 2 Extreme Sports课件 北师大版必修3

unit8adventurelesson2extremesports,核心词汇词汇一extreme（1）adj.极度的，极端的（2）n.极端；极度；极限【教材原句】peopledoextremesportsinordertofeelexcited.人们做极限运动是为了感到兴奋。【要点必记】extremesports极限运动totheextreme到了极点gotoextremes走极端intheextreme极度，非常【词语积累】extremelyadv.非常，极其；极端地,题组练领悟方法,单句语法填空（1）itissaidthatheismean_theextreme.（2）词汇复现comfortableaccommodationis_（extreme）importantforatourist.单句写作（3）词汇复现_（这极端的天气状况）makesusuncomfortable.,to,extremely,theextremeweathercondition,词汇二inorderto为了【教材原句】peopledoextremesportsinordertofeelexcited.人们做极限运动是为了感到兴奋。【要点必记】inordertodo=soastodo目的是，为了inordernottodo=soasnottodo目的是不，为了不【误区警示】soas（not）todo不能放于句首。,单句语法填空（1）词汇复现maryjogseverymorninginorder_（keep）fit.（2）allthesegiftsmustbemailedimmediatelyinorder_（receive）intimeforthespringfestival.（3）词汇复现inordernot_（sink），thecleverschoolboytiedhimselftoabarrel.,tokeep,tobereceived,tosink,词汇三similarityn.c，u相似性，类似性【教材原句】snowboardinghassimilaritieswithsurfing.单板滑雪与冲浪有相似之处。【要点必记】（1）thesimilarityto/with.与的相似thesimilarityin.在方面的相似thesimilaritybetween.之间的相似（2）similaradj.相似的besimilarto与相像besimilarin在方面相像（3）similarlyadv.相似地,单句语法填空（1）词汇复现weshouldpayattentiontotheir_（similar）ratherthanthedifferences.（2）arethereany_（similar）betweenthesetwodrawings?（3）ourbodiesarestrengthenedbytakingexercise._（similar），ourmindsaredevelopedbylearning.（4）词汇复现theirsolutionissimilar_ours.,similarities,similarities,similarly,to,词汇四upsidedown（1）颠倒地，倒置地（2）混乱地，乱七八糟地【教材原句】.walkupsidedownundertheice.在冰下倒着走。【归纳拓展】turnsth.upsidedown把翻得乱七八糟insideout彻底地（里面翻到外面）backandforth来回地，反复地inandout进进出出,单句写作（1）词汇复现thecanoefloated_（倒置地，颠倒地）onthelake.（2）词汇复现thethieves_thehouse_（翻得乱七八糟）inordertolookforthepapers.（3）hewalked_（来来回回）impatiently，waitingforhissontogoback.,upsidedown,turned,upsidedown,backandforth,词汇五exactlyadv.确切地，精确地【要点必记】notexactly不完全如此exactlyspeaking=tobeexact确切地说【词语积累】exactadj.确切的，精确的【学法点拨】类似exactlyspeaking的表达还有：generallyspeaking一般来说personallyspeaking就个人而言honestlyspeaking老实说franklyspeaking坦率地讲,单句语法填空（1）词汇复现theforeignerisnot_（exact）surewhychinesepeoplestickthecharacterfuupsidedown.（2）词汇复现themaximumaltitudehemeasuredmaynotbe_（exact）right，butcloseenough.（3）词汇复现where_（exact）didyoufindthestrangefootprint?单句写作（4）词汇复现_（确切地说），theshipsetsailathalfpasteightthismorning.,exactly,exactly,exactly,exactlyspeaking,词汇六risk（1）v.使遭受危险；冒危险（2）n.危险；风险；引起危险的人或事物【要点必记】riskdoing.冒险做atrisk处于危险中putsb.atrisk使某人处于危险中attheriskofdoingsth.冒做某事的危险run/takearisk/risks冒险run/taketheriskofdoingsth.冒着做某事的危险【误区警示】risk只接doing作宾语，不接todo。riskdoing.（）risktodo.（）,单句语法填空（1）youngpeoplemayrisk_（go）deafiftheyareexposedtoveryloudmusiceveryday.（2）词汇复现heshouldnthaverisked_（travel）insuchextremeweather.（3）_theriskofsoundingstupid，caniaskaquestion?单句写作（4）词汇复现此时此刻汤姆正在使自己处于危险的境地。_,going,travelling,at,tomisputtinghimselfatriskrightnow.,词汇七excitementn.兴奋；激动【要点必记】toonesexcitement令某人兴奋的是in/withexcitement兴奋地【词语积累】excitevt.使兴奋，使激动excitedadj.兴奋的，激动的excitingadj.令人兴奋的，令人激动的【学法点拨】excited常说明人，而exciting则修饰事物。excitement可用作可数名词，指“令人兴奋的事”。,单句语法填空（1）whenseeinghislostsonreturnhomesafeandsound，hecouldnthidehis_（excite）.（2）词汇复现thenewscausedextreme_（excite）amongherfriends.（3）wewerefilledwith_（excite）whenhearingthenewsthatourclassgotfirstplaceinthecompetition.单句写作（4）词汇复现_（令我们兴奋的是），theschoolboyshouldsingtheenglishsongsowell.,excitement,excitement,excitement,toourexcitement,词汇八variousadj.不同的，各种各样的【要点必记】forvariousreasons由于种种原因invarioussizes大小不一【词语积累】varyvi.&vt.变化；使相异varyin在方面不同varywith随而变化varyfrom.to.从到变化varybetween.and.从到不等varyfrompersontoperson因人而异varietyn.种类；多样性avarietyof/varietiesof+n.=various+n.各种各样的,单句语法填空（1）词汇复现thereare_（vary）solutionstoyourproblem.（2）词汇复现for_（vary）reasons，theexpertsdisagreewiththisproject.（3）词汇复现thecafoffersawide_（vary）ofsandwichesinordertoattractcustomers.一句多译这个学校为学生提供各种各样的课程。（4）studentsareoffered_/_/_coursesinthisschool.,various,various,variety,various,avarietyof,varietiesof,词汇九preferencen.（1）较喜欢的东西（2）偏爱，偏心【要点必记】give（a）preferencetosb./sth.给以优惠；优待inpreferenceto而不是showpreferenceto优待【词语积累】prefervt.更喜欢prefersth.tosth.喜欢胜过preferdoingsth.todoingsth.喜欢做某事，而不愿做某事prefertodosth.ratherthandosth.宁愿做某事，而不愿做某事prefersb.todosth.宁愿某人做某事,单句语法填空（1）词汇复现my_（prefer）isforbeefratherthanlamb.（2）词汇复现manypeopleexpressedastrong_（prefer）foratriptothedesert.（3）idchoosethesmallcarinpreference_thelargerone.单句写作（4）词汇复现exactlyspeaking，we_（对优待）applicantswithsomeexperience.（5）shechosetolearntheviolin_（而不是）thepiano.（6）比起去骑车，他更喜欢去远足。he_.=he_.,preference,preference,to,givepreferenceto,inpreferenceto,prefershikingtocycling,preferstogohikingratherthan,gocycling,词汇十turnup（1）出现，到场（2）（把声音等）调大【教材原句】wheniturnedupformyfirstjumpiwassonervousthatitriedtobackout，butmyfriendspersuadedmetogothroughwithit.当我第一次出现在蹦极现场时，我很紧张，想退出，但是我的朋友们说服我跳了下去。【要点必记】,单句语法填空（1）词汇复现toourexcitement，severalfamousplayersturned_atthestadium.（2）词汇复现turn_theradiosothateveryonecanhearit.（3）nothingcouldmakemeturn_mycountry.（4）词汇复现ifyoucomeacrossanydifficultyduringyourjourney，youcanturn_me.（5）hewasalittlesad，forhissuggestionwasturned_asecondtime.单句写作（6）itsalready10oclock.iwonderhowitcameaboutthatshedidnt_（出现）asplanned.（7）词汇复现willyou_（调大）theradioalittle?icanhardlyhearthepresenter.,up,up,against,to,down,turnup,turnup,词汇十一backout（1）食言，决定不履行（允诺的事）（2）退出，放弃【教材原句】wheniturnedupformyfirstjumpiwassonervousthatitriedtobackout，butmyfriendspersuadedmetogothroughwithit.当我第一次出现在蹦极现场时，我很紧张，想退出，但是我的朋友们说服我跳了下去。【归纳拓展】up支持（某人/某事）backdown放弃（别人强烈反对的要求、主张等）awayfrom躲避（可怕或讨厌的人或事物）【学法点拨】backout+of+宾语（）,单句写作（1）词汇复现shepromisedtobepresentattheparty，butlater_（反悔）forvariousreasons.（2）词汇复现ihopeicanexactlydependonyounotto_（变卦，反悔）atthelastmoment.（3）词汇复现theexploreragreedtocomeat9：00buthasntturnedupyet.ihopehewont_（退出）atthelastmoment.,backedout,backout,backout,词汇十二equipmentn.设备；配备，装备【教材原句】.butobviouslyyouneedalotoftimetosetuptheequipment.不过很显然你需要很长的时间来安装设备。【学法点拨】equipment为不可数名词，表示“一件设备”用apieceofequipment，不能说anequipment。,【要点必记】equipvt.装备；配备equip.with.用来装备beequippedwith.配有equip.for.为配备beequippedfor.为配备【一言助记】thebosshasequippedourworkplacewithacomputer.weareveryhappytohavesuchequipment.toequipuswithenoughskills，weoftenusethenewequipmenttofindsomeinformation.老板给我们的工作场所配备了一台电脑。我们很高兴有这样的设备。为了使我们具备足够的技能，我们经常使用这台新设备来查找一些信息。,单句语法填空（1）thisisausefulpieceof_（equip）forthekitchen.（2）词汇复现hesteppedintoalocalshopsellingcamping_（equip）.（3）词汇复现theteaching_（equip）hasbeenpresentedtothesmallvillageschool.（4）wehaveequippedouroffice_computers.（5）themorewelearn，themore_（equip）weareforourfuture.（6）词汇复现_（equip）withsomefoodanddrinks，theboyssetsailearly.,equipment,equipment,equipment,with,equipped,equipped,单句写作（7）我们需要使我们的孩子具有一些特殊技能。weneedto_somespecialskills.（8）词汇复现一个志愿者为海员们买了两套设备。avolunteerbought_forthesailors.（9）房间里装满了现代化的摄像头。theroom_moderncameras.（10）他花了很多钱给每一个员工配备了最新的设备。hespentalotofmoney_everyemployee_.,eq