Unit5NaturesTemperSectionA1a~1d课件人教版英语八年级下册

SectionA单元主题：人与自我人与自然单元子主题：珍爱生命的意识敬畏自然；自然灾害与防范措施，

人身安全与自我保护学习目标能够理解单元标题的含义，体会其拟人化的表达效果，明确本单元的主题语境。能够识别并描述主题图中呈现的自然灾害，激活相关背景知识，体会该自然灾害对人们生活的影响，并对单元大问题简要发表看法。能够读懂学习内容导引中列举的条目，了解本单元主题、目标语法结构、语言功能以及主题探究的方向，并为后续学习做好准备。Differentnaturaldisasters脾气；怒气heavyrainstrongwindfloodn.

洪水Whatnaturaldisasterishappeninginthephoto?Whenandwhereisitlikelytohappen?Howdoesthisphotomakeyoufeel?It'sahurricane(typhoon).Itislikelytohappenfromsummertolateautumnincoastalareas(沿海地区),suchascitieslikeSanya.Thepowerfulwindsandwavesmakemefeelworriedandabitscared.Howdonaturaldisastersaffectourlives?v.影响Discuss:

Howdonaturaldisastersaffectourlives?Affectioncutoffwater,electricity，etc.

makepeoplefeelscared,saddestroyhomesandbuildingscostalotofmoneytofixhurtortakelives自然灾害n.影响持续动作特定时间Inthisunit,youwilltalkaboutdifferentnaturaldisastersandtheirimpacts.describethingsthatpeopledobefore,during,andafteranaturaldisaster.talkaboutacontinuousactionataparticulartimeinthepast.learnhowtoprepareforbadweatherornaturaldisasters.SectionAWhathappensduringanaturaldisaster?SectionA1a-1d听说课学习目标能够结合图片学习并积累一些常见自然灾害的英文名称。能够准确获取听力文本中涉及的自然灾害类型，把握对话语境；能够听懂对话中人物在不同的自然灾害发生时的活动，在语境中感知过去进行时的表意功能。能够模仿听力录音，尝试使用过去进行时描述不同的自然灾害和人们的活动。能够体会自然灾害发生后朋友之间的情感关怀，以及自然灾害的影响。Blizzardsarelong___________withhighwindsforthreeormorehours.LookandLearn强暴风雪snowstorms/ˈsnəʊstɔːm/暴风雪

_________arecausedbyalackofwaterforalongperiod.Droughts/draʊt/旱灾___________happenwhenthegroundshakessuddenly.Earthquakes/ˈɜːθkweɪk/A______isalargeamountofwatercoveringdryland.flood/flʌd/地震洪水Hurricanesarealsoknownas_________.typhoon/taɪˈfuːn/台风_________aredangerousnaturaldisastersthatarehardtopredict.Wildfires/ˈwaɪldfaɪə(r)/野火ABCDEF________earthquake________typhoon________wildfire________snowstorm________flood________droughtBFACED1aMatchthenaturaldisasterswiththepictures./taɪˈfuːn/n.台风/draʊt/n.旱灾；干旱/ˈsnəʊstɔːm/n.雪暴；暴风雪由“snow（n.雪）+storm（n.暴风雨；暴风雪）”构成快速说出图片对应单词并拼写出来。如，typhoon，t-y-p-h-o-o-n。earthquakewildfiresnowstormflooddroughtListentothreeconversations.Whatnaturaldisastersdidthepeopleface?1.____________ 2.______________ 3._____________floodearthquakesnowstorm

floodwildfire

earthquakesnowstormdroughttyphoon1bListentothreeconversations.Whatnaturaldisastersdidthepeopleface?1.________2._____________3._____________FloodConversation1Jack:Hi,Xinyi.Iheardaboutthefloodinyourtown.Is

everythingOK?Xinyi:Yes,we’reallright.Thanks.Ourneighbourwarnedusaboutitintime.Jack:Whatakindneighbour!Whatwereyoudoingatthetime?Xinyi:Oh,myfamilywerehavingdinnerwhenshecalled.We

didn’tnoticethatthewaterwasrising!Jack:You'relucky!1bListentothreeconversations.Whatnaturaldisastersdidthepeopleface?1.________2._____________3._____________EarthquakeConversation2Jiaming:Hi,Kate.AreyouOK?Thatwasabigearthquake!Kate:Yeah!Itscaredme.Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoingwhenitstarted,Jiaming?Jiaming:Oh,Iwasdoingsomechoreswhilemymotherwaspreparinglunch.Theearthquaketookusbysurprisetoo.Kate:Well,I’mgladwe'reallfine.Thanksforcalling!1bListentothreeconversations.Whatnaturaldisastersdidthepeopleface?1.________2._____________3._____________Conversation3Susan:Wasn'tthesnowstormlastweekendterrible,LiuYun?LiuYun:Yes,itreallywas!Susan:Whatwereyoudoingwhileitwassnowing?LiuYun:Notmuch.Iwastravellingonthetrainthen.Theridetookfivehourslonger!Susan:Ohno...Iheardmanypeoplecouldn'tgethome.Theyhadtostayinhotelsforthenight.Snowstorm1bListenagain.Circlewhateachpersonwasdoingwhenthenaturaldisasterhappened.Conversation11.Xinyiwaswarninganeighbour/havingdinner.Conversation22.Katewasdoinghomework/callinghermother.3.Jiamingwasdoingchores/preparinglunch.Conversation34.LiuYunwasstayinginahotel/takingatrain.v.警告；提醒注意Listeningtips1.听前速读材料，确定对话数量及对应人物；2.听中，锁定人物，捕捉人物动作。1cListeningScriptsConversation1Jack:Hi,Xinyi.Iheardaboutthefloodinyourtown.

IseverythingOK?Xinyi:Yes,we’reallright.Thanks.Ourneighbourwarnedus

aboutitintime.Jack:Whatakindneighbour!Whatwereyoudoingatthetime?Xinyi:Oh,myfamilywerehavingdinnerwhenshecalled.

Wedidn’tnoticethatthewaterwasrising!Jack:You’relucky!Conversation2Jiaming:Hi,Kate.AreyouOK?Thatwasabigearthquake!Kate:Yeah!Itscaredme.Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoing

whenitstarted,Jiaming?Jiaming:Oh,Iwasdoingsomechoreswhilemymotherwas

preparinglunch.Theearthquaketookusbysurprisetoo.Kate:Well,I’mgladwe’reallfine.Thanksforcalling!Conversation3Susan:Wasn’tthesnowstormlastweekendterrible,LiuYun?LiuYun:Yes,itreallywas!Susan:Whatwereyoudoingwhileitwassnowing?LiuYun:Notmuch.Iwastravellingonthetrainthen.Theride

tookfivehourslonger!Susan:Ohno…Iheardmanypeoplecouldn’tgethome.They

hadtostayinhotelsforthenight.Conversation1Jack:Hi,Xinyi.I

inyourtown.IseverythingOK?Xinyi:Yes,we’reallright.Thanks.

usaboutitintime.Jack:Whatakindneighbour!What______you_________atthetime?Xinyi:Oh,myfamily_________________whenshecalled.We

thatthewater_____________!Jack:You’relucky!heardaboutthefloodOurneighbour

warnedweredoingwerehavingdinnerwasrisingListenandfilldidn’tnoticeConversation2Jiaming:Hi,Kate.AreyouOK?Thatwas

!Kate:Yeah!Itscaredme.I_________myhomeworkwhenthebuildingshook

.What______you________whenitstarted,Jiaming?Jiaming:Oh,I___________somechoreswhilemymotherwaspreparinglunch.Theearthquake

too.Kate:Well,I’mgladwe’reallfine.Thanksforcalling!wasdoingweredoingwasdoingListenandfillabigearthquakeallofasuddentookusbysurpriseConversation3Susan:Wasn’tthesnowstormlastweekendterrible,LiuYun?LiuYun:Yes,itreallywas!Susan:Whatwereyoudoingwhileit_____________?LiuYun:Notmuch.I_____________onthetrainthen.Theridetookfivehours_________!Susan:Ohno...Iheardmanypeople

.Theyhadtostayinhotelsforthenight.wastravellinglongerwassnowingListenandfillcouldn’tgethomeListeningScriptsConversation1Jack:Hi,Xinyi.Iheardaboutthefloodinyourtown.

IseverythingOK?Xinyi:Yes,we’reallright.Thanks.Ourneighbourwarnedus

aboutitintime.Jack:Whatakindneighbour!Whatwereyoudoingatthetime?Xinyi:Oh,myfamilywerehavingdinnerwhenshecalled.

Wedidn’tnoticethatthewaterwasrising!Jack:You’relucky!Conversation2Jiaming:Hi,Kate.AreyouOK?Thatwasabigearthquake!Kate:Yeah!Itscaredme.Iwasdoingmyhomeworkwhen

thebuildingshookallofasudden.

Whatwereyoudoing

whenitstarted,Jiaming?Jiaming:Oh,Iwasdoingsomechoreswhilemymotherwas

preparinglunch.Theearthquaketookusbysurprisetoo.Kate:Well,I’mgladwe’reallfine.Thanksforcalling!Conversation3Susan:Wasn’tthesnowstormlastweekendterrible,LiuYun?LiuYun:Yes,itreallywas!Susan:Whatwereyoudoingwhileitwassnowing?LiuYun:Notmuch.Iwastravellingonthetrainthen.

Theride

tookfivehourslonger!Susan:Ohno…Iheardmanypeoplecouldn’tgethome.They

hadtostayinhotelsforthenight.Whatwereyoudoingatthetime?...myfamilywerehavingdinnerwhenshecalled.Wedidn’tnoticethatthewaterwasrising!Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoingwhenitstarted,Jiaming?Iwasdoingsomechoreswhilemymotherwaspreparinglunch.Whatwereyoudoingwhileitwassnowing?Iwastravellingonthetrainthen.

根据以上句子总结①时态：________________

②定义：________________________③句子结构：___________________④标志词：______________________过去进行时1.过去进行时的构成：was/were+动词-ing2.动词-ing形式的变化规则一般情况直接加-inglook→looking、work→working以不发音的字母e结尾：去e加-ingtake→taking、write→writing以“辅音字母+元音字母+辅音字母”结尾的重读闭音节动词如果末尾只有一个辅音字母，要双写这个辅音字母，再加-ingshop→shopping、sit→sitting、plan→planning以ie结尾的动词：变ie为y加-inglie→lying、tie→tying、die→dyingConversation1Jack:Hi,Xinyi.Iheardaboutthefloodinyourtown.IseverythingOK?Xinyi:Yes,we’reallright.Thanks.Ourneighbourwarnedusaboutitintime.Jack:Whatakindneighbour!Whatwereyoudoingatthetime?Xinyi:Oh,myfamilywerehavingdinnerwhenshecalled.Wedidn’tnoticethatthewaterwasrising!Jack:You’relucky!Conversation2Jiaming:Hi,Kate.AreyouOK?Thatwasabigearthquake!Kate:Yeah!Itscaredme.Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoingwhenitstarted,Jiaming?Jiaming:Oh,Iwasdoingsomechoreswhilemymotherwaspreparinglunch.Theearthquaketookusbysurprisetoo.Kate:Well,I’mgladwe’reallfine.Thanksforcalling!Conversation3Susan:Wasn’tthesnowstormlastweekendterrible,LiuYun?LiuYun:Yes,itreallywas!Susan:Whatwereyoudoingwhileitwassnowing?LiuYun:Notmuch.Iwastravellingonthetrainthen.Theridetookfivehourslonger!Susan:Ohno...Iheardmanypeoplecouldn’tgethome.Theyhadtostayinhotelsforthenight.RoleplaytheconversationSummarize:根据以上对话总结语法①时态：________________

②定义：________________________③肯定句结构：_________________________________④标志词：______________________过去进行时过去某一时刻正在做某事主语+was/were+doingsth....atthattime;when引导的一般过去时句子LanguagepointsMyfamilywerehavingdinnerwhenshecalled.Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoingwhenitstarted,Jiaming?Oh,Iwasdoingsomechoreswhilemymotherwaspreparinglunch.Whatwereyoudoingwhileitwassnowing?Iwastravellingonthetrainthen.过去进行时（PastContinuousTense）主语+was/were+动词-ing（现在分词）强调动作在过去某个时间点“正在进行”，常与具体时间状语连用，如：at8o'clocklastnight,atthattime,while,when等。Myfamilywerehavingdinnerwhenshecalled.Iwasdoingmyhomeworkwhenthebuildingshookallofasudden.Whatwereyoudoingwhenitstarted,Jiaming?Oh,Iwasdoingsomechoreswhilemymotherwaspreparinglunch.Whatwereyoudoingwhileitwassnowing?Iwastravellingonthetrainthen.when和while引导时间状语从句的区别when：从句动词可以是短暂性动词（如：come,start,shake,call），也可以是延续性动词。表示“当……的时候”，强调在某个时间点或时间段内发生的动作。while：从句动词必须是延续性动词（如：rain,snow,prepare,travel），不能是短暂性动词。表示“在……期间”，强调动作的持续过程。Askandanswerquestionsaboutthepeopleintheconversations.1dA:WhatwasXinyidoingatthetimeof…?B:Shewas...在……的时候A:WhatwasXinyidoingatthetimeoftheflood?B:Shewashavingdinner.A:WhatwasKatedoingatthetimeoftheearthquake?B:Shewasdoingherhomework.A:WhatwasJiamingdoingatthetimeoftheearthquake?

B:Hewasdoingchores.A:WhatwasLiuYundoingatthetimeofthesnowstorm?B:She