牛津版高中英语必修3课件：Unit 1 Section Three Word power.ppt

unit1theworldofoursenses wordpower whichworddoyouthinkisusedtwiceinthetwosentences 1 onceoutthestreet shewalkedquicklytowardsherusualstop 2 hereweare kingstreet hestopped brainstorming canyoudefine 解释 说明 thetwomeaningsanddescribetwopartsofspeech aplaceatwhichsomeoneorsomethingstops sentence1 sentence2 noun verb toputanendtowhatoneisdoing readthestoryfogandfindmorewordsthatcanbeusedbothasanounandaverb explainthemeaningsofthesewordswhentheyareusedasdifferentpartofspeech pollyleavesworkearly pollyworksveryhard n somethingthatoneisdoing especiallyasajob v doanactivitywhichuseseffort 工作 work shesensedshewasbeingfollowed peoplehavefivesenses vt tobecomeawareof n sight hearing taste smellandtouch感官 感觉 sense pollyfeltaroughhandbrushherface hewaspaintingthewallwithabrush vt totouchlightlyinpassing拂过 n aninstrumentforpainting刷子 brush maybeicanhelpyou whichroaddoyouwant heasked itgivesmethechancetopaybackthehelpthatpeoplegiveme vttogiveassistanceoraidto帮助 n theactofhelpingorassistance help partsofspeech 常见转换形式adj adv nounv n vadjadv turntopage6 lookatanotherexample like rest inthedialogue manywordsinenglishcanhavemorethanonepartofspeech insomecases differentpartsofspeech usuallyanounandaverb havethesamespellingbutdifferentmenings example meaning partofspeech afindthewordslistedbelowinthestoryandcompletethetable useadictionarytohelpyouifnecessary line51 rest line16 line42 once line7 conjunction assoonas onceshefinishesherwork shecanhelpyou adverb atsometimeinthepast ioncelivedinbeijing mymothertoldmetorest relax verb hewantstoseetherestoftheworld theremainingpart noun example meaning partofspeech afindthewordslistedbelowinthestoryandcompletethetable verb thepasttenseof leave wentawayfromapersonorplace ilefthomeearlierthismorning adverb onthewestsideofyourbodywhenyouarefacingnorth lookatrightandleftbeforecrossingthestreet line43 left line2 example meaning partofspeech afindthewordslistedbelowinthestoryandcompletethetable adverb continuing i mstillhungrythoughi vejusthadabighamburger adjective notmoving can tyousitstill line29 still line5 theairsometimessmellsverybad doyouknowwhat 1 this one 2 istraffic doseanyonehavean 3 totheproblemofglobalwarming sofarevenscientistscan t 4 thisquestion insomeothercountries thepriceoffood 5 everyyear poorpeopleoftenhavetogohungrybecausetheycannotaffordthe 6 causes cause answer answer increases increase partbanwers describingtheweather whatwordsdoyouoftenusetodescribedifferentkindsofweather cloudy sunny drizzy fine cold cool warm hot dry wet rainy snowyandfoggy rainthunderstormfloodtornadosnowstorm 下雨 雷暴 洪水 龙卷风 暴风雪 thunder lightningn 雷 闪电 tornadon 龙卷风 showersn 阵雨 snown 下雪 rainn 下雨 stormn 暴风雨 overcastn a 阴天 foggya 有雾的 cloudya 多云 drizzlya 下毛毛雨的 fine sunnya 晴天 sunny fine cloudy overcast fog mist storm thunder lightning snow rain drizzly doyouknowthem shower sentencesusedinaweatherreport itwillbecloudy overcast drizzly themorning afternoonwillbe withheavyshowersaroundlunchtime athinmist cloudyweatherwilldevelop athinmistwillturntofog practice morning afternoon themorningwillbefine withshowersintheafternoon amist fogwilldevelopinthemorningandtheafternoonwillbesunny itwillbeovercastinthemorningandtherewillbesnowintheafternoon howtodescribethetemperature c celsius 0 c 100 c f fahrenheit 32 f 0 c 212 f 100 c 20degreescentigrade celsius 20 c minus5degreescentigrade celsius 5 c 5degreescentigrade celsiusbelowfreezing 40degreesfahrenheit 40 f 32 c 0 c 5 c example morningafternoonevening16 c12 c 1 c inthemorningthetemperaturewillbe16 c itwilldropto12 cintheafternoon andintheeveningitwillbefreezinganddropto 1 c supposeyou reaweatherreporter trytogivetheweatherforecastfortomorrow morningafternooneveningchangzhou5 c 6 cbeijing 5 c1 c 6 cguangzhou19 c 29 c hereistheweatherforecastfortomorrow itwillbewarmand 1 inthemorning withafairchanceof 2 weatherdevelopingbeforenoon itwillbecomecoolerintheafternoon theskywillbecloudywithheavy 3 sunny cloudy rain intheevening thetemperaturewilldropalotanditwillbecomeabitcold therewillbe 4 wit