Unit5HumansandnatureFocusonLanguage课件-高中英语北师大版

Unit5HumansandNature

FocusonLanguagePassageReviewingterroratwascoveredawhencalmerslowlymyselfwaitingtorecognise定语从句什么是定语？在复合句中，用作定语的从句叫

从句。被定语从句修饰的名词或代词叫

。定语从句一般放在先行词的

，由关系代词或关系副词引导。引导定语从句的关系代词有：

，关系副词有：

。名词的扩展：定语是增加描述或说明名词或代词的修饰语，可以将其扩展为以名词或代词为中心的短语。定语因位置不同可分为：前置定语和后置定语。定语先行词后面that,which,who,whom,whose等where,when,why等指代内容所作成分是否可省略thatwhichwhowhomwhose人；物物人人(人/物)的主语,宾语主语,宾语主语,宾语宾语定语作宾语可省作宾语可省作宾语可省可省不可省关系代词的选择和省略关系副词关系副词when,where,why的含义相当于“介词+which”的结构，并可与其交换使用。在从句中充当状语。我不知道他今天晚上缺席的原因。（absent）去年我的父母又去了那个他们30年前劳动过的农场。人都有不得不屈服的时候。(yield）Idon’tknowthereasonwhyhewasabsenttoday.Lastyearmyparentswenttothefarmwheretheyhad

workedfor30years.Thereareoccasionswhenonemustyield.注意：若时间名词为先行词，引导词在后面的定语从句中作主语或宾语，要用that/which引导定语从句，不用when。e.g.Doyoustillrememberthedays

wespenttogetherinYan’an?若地点名词为先行词，引导词在后面的定语从句中作主语或宾语，要用that/which引导定语从句，不用where。Eg.TheScienceMuseum,

wevisitedduringourtriptoBritain,isoneofLondon’stouristattractions.which/thatwhich/thatPractice1.Youcancreateanaddressbookin________youcankeepthee-mailaddressesofyourcontacts.2.Self-drivingisanarea________Chinaandtherestoftheworldareonthesamestartingline.3.Whateverisleftovermaybeputintotherefrigerator(冰箱),________itwillkeepfortwoorthreeweeks.4.Therewasatime

Soapyhadtobegfromdoortodoortomakehimselfalive.5.WeallgotexcitedwhensomeonespottedanAustraliantailedeagle,which

（be）thesymboloftheAustralian-PacificRailway.whichwherewherewhenisChildrenarealwayshappyontheday1.________summervacationbegins.Theythinkabouttheplans2.__________theyhaveforthesummer.Somechildrengotoadaycamp3.__________isneartheirhome.Attheendoftheday,theycangohome.Otherkidschoosetogotoacampinthecountry4.________theyareinstructedbycampcounselors(顾问).Thesecounselorsareoftencollegestudents5.________aretryingtoearnalittleextramoneyduringtheirsummervacation.Somekidsgotospecialized(专业的)camps.Theretheycanimproveaparticularskillorlearnanewhobby6.___________theyareinterestedin.Thisisthereason7.________specializedcampsarepopularwithbothparentsandkids.Therearesomekids8.________parentstakethemonatripinacar.Theyoftenvisitstateandnationalparks.whenwhich/thatwhich/thatwherewho/thatwhich/thatwhywhose链接高考whenwhenwherewhywhereLanguagePoints1.escapevi.&vt.

“togetawayfromaplaceordangeroussituationwhensomeoneistryingtocatchyouorstopyou”逃离，逃走【归纳】escape(doing)sth.

逃避做某事escapefrom从……逃离;逃走escapeto逃至……

escapefromreality逃避现实

escaperesponsivility逃避责任【语境应用】单句语法填空1)Howdidhemanagetoescape_____theprisonbyhimself?2)Onlywiththegreatestofluckdidshemanagetoescape_____therisingfloodwaters.3)Weluckilyescaped______(have)anycoldsthiswinter.4)Hepretendedtohavefallenasleeptoescape______________(punish).fromfromhavingbeingpunished【归纳】surviveon靠……生存survivesth.幸免于；从……中挺过来survive表示幸免于时，是及物动词，因而不要加多余的介词in，from等。survivethewar/accident/flood/fire在战争/事故/洪水/火灾中幸免于难survivetheattack在袭击中幸免于难【拓展】

survivaln.

幸存，残存物

survivor

n.

幸存者，生还者2.Afishermanistryingtosurviveastorm.

survivevi.&vt.

“tocontinuetoliveafteranaccident,war,orillness”

幸存;活下来【语境应用】用survive的相关词语完成片段Themanwastheonly__________(幸存者)who_______________________(在地震中幸存).Hetoldushe________________(靠……生存)abottleofmineralwater.Everyonesaidhis__________(幸存)wasawonder.单句语法填空。Determiningwhereweareinrelationtooursurroundingsremainsanessentialskillforour__________(survive).(2017江苏卷)survivorsurvivedtheearthquakehadsurvivedonsurvivalsurvival3.Allatonce,theskywascoveredwithdarkcloudsandinlessthanaminutewewereinaterriblestorm.

突然，天空被乌云笼罩，刹那间，我们就被卷入了可怕的风暴中。

allatonce突然间，刹那

e.g.Allatonce,hisnamecameintomymind.(翻译)

突然，他的名字跃入我的脑海。【拓展】atonce立刻，马上allofasudden突然oncemore再次（发生），又一次

onceinawhile偶尔，有时

onceandforall彻底地，一劳永逸地5.Itmayappearstrange,butatthatmoment,whenwewereontheedgeofthewhirlpool,Ifeltcalmerthanwhenweweremovingtowardsit.

看起来可能很奇怪，但在那一刻，当我们在旋涡边缘的时候，我觉得自己比向它移动时更平静。edgen.

“thepartofanobjectthatisfurthestfromitscentre”

边缘ontheedgeofsth.在……边缘；某事快要发生（尤指不好的事）ontheedgeof与attheedgeofontheedgeof“在……的边上”在物体的表面之上Don’tputtheglassontheedgeofthetableincaseitwillfallandbreak.attheedgeof“在……的边缘上”并不特指在物体的表面之上。Wecouldhearbirdswhistlingattheedgeofthewoods.【语境应用】完成句子1)Mr.Smithstood_______________(在……的边缘)thelakestaringintothes