北師大版高中英語選擇性必修第二冊UNIT4 Section Ⅰ Period3課件

Period3

SectionⅠ

TOPICTALK&LESSON1UNIT4

HUMOUR主題語境人與社會——文學(xué)與藝術(shù)

pretend(not)todosth．

假裝(沒)做某事pretendtobedoingsth．

假裝正在做某事pretendtohavedonesth．

假裝已經(jīng)做了某事pretendthat... 假裝……pretendtobe＋n．/adj．

假裝是……課時學(xué)案語言知識講練1．pretendvi．&vt．假裝，裝作[即學(xué)即練]單句語法填空/完成句子①M(fèi)arypretended_____________(know)everythingaboutitandsaidnothing．②Shepretended_______________(listen)tothemanager,butactuallyshewasthinkingaboutsomethingelse．③湯姆感到很尷尬，但他假裝沒聽見。Tomfeltembarrassed,buthe______________________．④回到家，他把頭埋到被子底下，假裝睡著了。Whenhegothome,heburiedhisheadunderthequilt，_______________________．tohaveknowntobelisteningpretendednottohearpretendingtobeasleep(1)withanxiety

焦急地(2)anxiousadj．

憂慮的；不安的；渴望的beanxiousfor/about 擔(dān)心……beanxioustodo... 渴望做……(3)anxiouslyadv．

焦慮地；急切地2．a(chǎn)nxietyn．焦慮，不安，擔(dān)心[即學(xué)即練]單句語法填空/完成句子/同義句轉(zhuǎn)換①Parentsarenaturallyanxious_________theirchildrenwhentheyareawayfromhome．②她十分著急地想知道最新消息，當(dāng)晚她睡不著，決定親自去看看。She________________________________________，andwhileshelayawakethatnightshedecidedtogoandseeonherown．for/aboutwasmostanxioustoknowthelatestnews③Hewaswaitingfortheresultsanxiouslyasifheweresittingonpinsandneedles．→Hewaswaitingfortheresults____________asifheweresittingonpinsandneedles．withanxiety(1)significancen．

重要，重要性；價值；意義beofgreatsignificance＝beverysignificant

有重要意義的attachsignificanceto 重視；認(rèn)為……重要(2)significantlyadv．

重大地；顯著地3．significantadj．重要的，重大的[即學(xué)即練]完成句子/一句多譯①我認(rèn)為在學(xué)校鍛煉身體很重要，因此我們學(xué)生必須積極準(zhǔn)時地上體育課。I___________________________________________，sowestudentsmusthavePEclassesactivelyandpunctually．a(chǎn)ttachgreatsignificancetoworkingoutatschool②設(shè)立世界海洋日是為了讓人們意識到保護(hù)海洋是很重要的。a．WorldOceansDaywassetuptomakepeopleawarethatprotectingtheoceans________________________．(significance)b．WorldOceansDaywassetuptomakepeopleawarethatprotectingtheoceans___________________．(significant)isofgreatsignificanceisverysignificant(1)beembarrassedat/about... 對……感到為難/尷尬(2)embarrassingadj．

令人困窘的(3)embarrassvt．

使窘迫，使尷尬；使為難(4)embarrassmentn．

窘迫，尷尬toone'sembarrassment 讓某人感到不好意思的是4．embarrassedadj．難堪的，尷尬的[即學(xué)即練]單句語法填空/完成句子/句式升級①Itcanbe____________(embarrass)forchildrentotellcompletestrangersaboutsuchincidents．②既尷尬又愧疚，他低下頭，站在那里，一動不動。___________________________________________andstoodthere，motionless．embarrassingEmbarrassedandashamed，heloweredhishead③Hewasembarrassedatbeingthecentreofattention．→_____________________________hewasthecentreofattention．(what引導(dǎo)主語從句)→_______________________hewasthecentreofattention．(that引導(dǎo)主語從句)→____________________,hewasthecentreofattention．(embarrassment)WhatembarrassedhimwasthatItembarrassedhimthatTohisembarrassment(1)confusevt．

使糊涂；使迷惑confuse...with/and... 混淆/辨別不清……和……beconfusedby 被……弄糊涂beconfusedabout 對……感到困惑(2)confusionn．

困惑5．confusedadj．困惑的；不知所措的；混亂的[即學(xué)即練]單句語法填空/完成句子①What________(confuse)meisthatwhichaspectsoftraditionalChinesecultureappealmoretoforeignfriends．②Hegazedatthe_________(confuse)aroundhimandwasoverwhelmedbyafeelingofdespair．confusesconfusion③因為你第一次來中國，難怪你對我們的餐桌文化感到困惑。Nowonderyou____________________________________，foritisthefirsttimethatyouhavebeentoChina．④父親皺起眉頭，困惑而焦慮地望著我。Myfatherwrinkledhisforeheadandgazedatme,____________________．a(chǎn)reconfusedaboutourtablemannersconfusedandworried(1)measuren．

措施；方法vt．

測量；度量；估量；(指尺

寸、長短、數(shù)量等)量度為

……measure...by... 用……來度量……maketomeasure 量身定做(2)takemeasures/steps/actiontodosth．

采取措施做某事6．measurementn．測量，計量，衡量[即學(xué)即練]單句語法填空/一句多譯①Werodealongtheriver_________(measure)over500metreslonguntilwefinallyreachedthefarm．②因此，是我們采取有效措施保護(hù)海洋的時候了。a．Therefore，itishightimethatwe_________________________________________________________．(主動語態(tài))measuringtook/shouldtakeeffectivemeasurestoprotecttheoceansb．Therefore，itishightimethat___________________________________________________________________．(被動語態(tài))effectivemeasureswere[名師點(diǎn)津]

measure表示“有……長(寬、高等)”時，是系動詞，不用于被動語態(tài)和進(jìn)行時態(tài)。taken/shouldbetakentoprotecttheoceansdeservetodo

應(yīng)該做；值得做deservedoing/tobedone (某事)值得被做7．deservevt．應(yīng)得，應(yīng)受到[即學(xué)即練]單句語法填空/一句多譯①M(fèi)ariaisconstantlymakingefforts；shedeserves__________(achieve)thegoalofenteringthekeyuniversity．toachieve②保持開放的心態(tài)，因為每個人的想法都值得考慮。a．Keepanopenmindbecauseeveryone'sideas_____________________________．(consideration)b．Keepanopenmindbecauseeveryone'sideas_________________．(considering)c．Keepanopenmindbecauseeveryone'sideas________________________________．(considered)deserveconsiderationdeserveconsideringdeservetobe[名師點(diǎn)津]

deservetobedone與deservedoing的意義相同?？捎弥鲃有问奖硎颈粍右饬x的動詞還有want，need，require等。considered(教材P8)Afamousartcollectorwaswalkingthroughthecitywhenhenoticedadirtycatlappingmilkfromasaucerinthedoorwayofastore．一個著名的藝術(shù)品收藏家在穿過城市時看見一只臟貓在一家商店門口舔飲淺碟中的牛奶。bedoing...when..本句中的bedoing...when...是固定句型，表示“正在……，這時……”，句中when是并列連詞，相當(dāng)于atthattime，還用于以下三種句型：beabouttodosth．when...正要做某事這時……beonthepointofdoingsth．when...即將做某事這時突然……h(huán)adjustdonesth．when...剛做完某事這時……[即學(xué)即練]完成句子①我們正要離開時，隔壁房間突然發(fā)出了巨大的響聲。We______________________________________________

abignoisecamefromthenextroom．②雙胞胎正在煲(stew)雞肉粥，這時他們的爸爸邁進(jìn)了廚房。Thetwins____________chickenporridge____theirfathermarchedintothekitchen．③我剛剛從著火的房子里逃出來，這時房子塌了。_________________________________________

itfelltotheground．wereabouttoleave/wereonthepointofleavingwhenwerestewingwhenIhadjustescapedfromtheburninghousewhenⅠ．單句語法填空1．Inordertogetridof_______(anxious),you'dbetterkeepabalancebetweenrelaxationandstudy．2．Gasandoil___________(consume)alwaysincreasesincoldweather．3．Staringatthescreenisharmfultooureyes，butwedon'thavemanyopportunitiestointeract____ourteachersandclassmates．a(chǎn)nxietyconsumptionwith4．Theywilltakemeasures_______(keep)peoplefromcomingin．5．Heis________(faith)intheperformanceofhisduties．6．Asurveyshowedpeoplewere________(confuse)aboutwhattheyshouldeattostayhealthy．7．Itwasso____________(embarrass)havingtosinginpublic．8．Theydiscussedthestatistical____________(significant)oftheresults．tokeepfaithfulconfusedembarrassingsignificance9．Duringtheactivity,severalvideosandlecturesaboutgarbagesortingwillbeprovided,throughwhichwearesuretolearnmoreabouthowtosortanddealwiththegarbage______________(scientific)．10．Actually,sunburnisnotonlypainfulbutalso___________(potential)dangerous．scientificallypotentiallyⅡ．完成句子1．我們應(yīng)該通過我們的共同努力而不是運(yùn)氣來贏得比賽。We_______________________________withourjointeffortsratherthanwiththehelpofluck．2．大衛(wèi)渴望參加越野賽。David__________________________________________________．3．弗蘭克轉(zhuǎn)身離開了，假裝沒有注意到我。Frankturnedawayandleft，____________________________．deservedtowinthecompetitionwasanxioustoparticipateinthecross-countryrunpretendingnottonoticeme4．他正在河邊散步，突然聽見了有人喊救命。He________________________________heheardsomeonecryingforhelp．5．他是如此緊張，以至于他感覺舌頭打結(jié)，手心出汗。Hewas_______________hefelthistonguetiedandpalmssweating．waswalkingalongtheriverwhensonervousthatⅢ．課文語法填空StoryAAnartcollectornoticedacat1．_______(lap)milkfromasaucerinthedoorwayofastore．Herealisedthatthesaucerwasanantique．Hedecidedtobuythecatandoffered2．______(pay)200dollarsintheend．Thenheaskedtheownertothrowinthesaucer，buttheownerrefusedforhe3．________(sell)68catsbeca