外研版高中英語必修四module4-課件

CulturecornerRockets1CulturecornerRockets1Ⅰ.

ReadthepassageanddecidewhetherthestatementsareTrueorFalse.

Todayrocketsareonlyusedtosendastronautsintospace.RocketswereinventedbyChineseabout2,000yearsago.ItwasintheSongDynastythatrocketswerefirstusedinwars.ItisbelievedthatEuropeanslearnedhowtomakerocketsfromtheMongols.WanHusucceededinsendinghimselfintospacewiththehelpofrockets.2Ⅰ.ReadthepassageanddecideⅡ.Findoutthetopicsentencesofeachparagraph.

Para.1Para.2Para.3Para.4

Todayrocketsareusedtosendastronautsintospaceorcelebrategreatevents.

RocketswerefirstinventedbyChineseabout2,000yearsago.

FirstrocketswereusedinbattlesinChinaandthenitwasspreadtoEurope.

Rocketswerealsousedinotherways.3Ⅱ.FindoutthetopicsentencesHomeworkFindoutmoreinformationaboutrocketonInternet.ThenshareitwithyourclassmatesTomorrow4HomeworkFindoutmoreinfoPeriod3Grammar1RevisionofPassiveVoice（被動語態(tài)復(fù)習(xí)）5Period3Grammar1RevisionofPⅢ.FinishtheexercisesofActivity3,onpage34.

waseducatedwasgivenwerepublishedwasdiscoveredwereconvertedwasexported6Ⅲ.FinishtheexercisesofActiWhenwillyouusepassivevoice?Look!There’snothinghere.Everythinghasbeentakenaway.Iwasbornin1981.Sheislikedbyeverybody.Heissaidtobeagoodteacher.You’llbecontacted.StarWarisactedbyHarrisonFord.不知道動作的執(zhí)行者不必提出動作的執(zhí)行者強調(diào)動作的承受者習(xí)慣用法不確定動作的執(zhí)行者行文的需要7Whenwillyouusepassivevoic時態(tài)動詞形式一般現(xiàn)在時一般過去時一般將來時現(xiàn)在進行時過去進行時現(xiàn)在完成時過去完成時過去將來時am/is/are+過去分詞(p.p.)was/were+p.p.shall/will+be+p.p.am/is/are+being+p.p.was/were+being+p.p.has/have+been+p.p.hadbeen+p.p.should/would+be+p.p.8時態(tài)動詞形式一般現(xiàn)在時一般過去時一般將來時現(xiàn)在進行時過去進行Arethereanydifferencesbetweenthetwogroupsofsentences?Hetoldheralongstory.Shewastoldalongstory.Alongstorywastoldtoher.

Motherboughtmeanewcoat.Iwasboughtanewcoat.Anewcoatwasboughtforme.give,show,hand,send,pay,lend,pass,tell,write,bring,sell,offer,cause,wish,teach,buy等常有雙賓語,變被動態(tài)時應(yīng)考慮加上介詞for或to9ArethereanydifferencesbetwCanyoufindoutanythingspecialaboutthesentencesbelow?Theflowerssmellsweet.Thefoodtastesnice.Silkfeelssoft.Theclothwasheswell.Thepoemreadssmoothly.Thisbooksellswell.Thesetreesneedwatering.Thishouserequiresrepairing①系動詞+adj.:主動表被動②某些和well,easily等副詞連用的不及物動詞,如read,wash,clean,cook,close,cost,lock,look,open,sell,write,wear,etc用主動表被動.③在need,require

等詞后面用動名詞的主動形式表示被動意義。10Canyoufindoutanythingspec歷年高考題–Thewindowisdirty.

–Iknow.It_____forweeks. A.hasn’tcleaned B.didn’tclean C.wasn’tcleaned D.hasn’tbeencleanedNowthatsheisoutofajob,Lucy_____goingbacktoschool,butshehasn’tdecidedyet. A.hadconsidered B.hasbeenconsidering C.considered D.isgoingconsider11歷年高考題–Thewindowisdirty.11ThemayorofBeijingsaysthatallconstructionworkfortheBeijingOlympics_____by2006. A.hasbeencompleted B.hascompleted C.willhavebeencompleted D.willhavecompletedAccordingtotheartdealer,thepainting_____togoforatleastamilliondollars. A.isexpected B.expects C.expected D.isexpecting12ThemayorofBeijingsaysthat--Whathappenedtothepricelessworksofart? --________. A.Theyweredestroyedintheearthquake B.Theearthquakewasdestroyingthem C.Theydestroyedintheearthquake D.Theearthquakedestroyedthem

6.Booksofthiskind_____well.A.sellB.sellsC.aresoldD.issold13--WhathappenedtothepricelWhenandwheretogofortheno-salaryholiday_____yet. A.arenotdecided B.havenotbeendecided C.isnotbeingdecided D.hasnotbeendecided8.Anewcinema____here.Theyhopetofinishitnextmonth. A.willbebuilt

B.isbuilt

C.hasbeenbuilt

D.isbeingbuilt9.

Thenewsuspensionbridge____bytheendoflastmonth.

A.hasbeendesigned

B.hadbeendesigned

C.wasdesigned

D.wouldbedesigned14WhenandwheretogoforthenHundredsofjobs____ifthefactorycloses. A.lose

B.willbelost

C.arelost

D.willlose11.Rainforests____andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.

A.cut

B.arecut

C.arebeingcut

D.hadbeencut12.Doyoulikethematerial?Yes,it_____verysoft.A.isfellingB.feltC.feelsD.isfelt15Hundredsofjobs____ifthefby+-ingformGrammar216by+-ingformGrammar216介詞“by”與名詞，代詞或動詞-ing連用，在句中作狀語。

用法

例句By與名詞，代詞連用，譯為“被…”，常用于被動語態(tài)。Thesnowwasclearedawaybythestudents.By與動詞-ing連用，譯為“通過…”

。表示某種方式。Hecouldproducemorericebycrossingtwodifferentplants.17介詞“by”與名詞，代詞或動詞-ing連用，HomeworkFinishtherelatedexercisesonWB.18HomeworkFinishtherelatedexPeriod4Module4GreatScientistsReading&Writing

Speaking19Period4Module4GreatScientiStephenHawkingWhen&wherewasheborn?Whywashefamous?Whendidhediscover/invent?Doyouknowwhoishim?Reading&Writing20StephenHawkingWhen&wherewaReading&Writing–2.Vocabulary(3ms)Matchthewordsintheboxwiththedefinitions.apersonwhohasbeenattacked,injuredorkilledasaresultofacrime,anaccident,etc.todiscoverthecauseofanillnessoraproblemabookthatsellsinverylargenumbersanillnessthestudyoftheoriginanddevelopmentoftheuniversetheactofcreatingthestateofbeingdisabledvictimdiagnosebest-sellerdiseasecosmologycreationdisability21Reading&Writing–2.VocabularyReadthepassageaboutStephenHawkingandnumbertheparagraphsinthecorrectorder.Answers:23122ReadthepassageaboutStephenWritethenumberoftheparagraphs.ThisparagraphexplainswhyHawkingisfamous.ThisparagraphtalksaboutHawking’spersonallife.ThisparagraphtalksaboutHawking’sscientificcareer.Paragraph1(thethirdinthebook)Paragraph2(thefirstinthebook)Paragraph3(thesecondinthebook)23WritethenumberoftheparagrDiscusswithyourgroupmembers.Doyouknowhowtowriteabiographyofafamousperson?Para.1:thegeneralevaluationofthepersonPara.2:hisorherchildhood,education,earlier

lifePara.3:hisorherresearch,orimportant

positioningacertainfield.24DiscusswithyourgroupmemberWritethreeshortparagraphaboutAlbertEinsteinusingthenotesinActivity4.Beginlikethis:AlbertEinsteinwasprobablythemostbrilliantscientistsofthetwentiethcentury.25WritethreeshortparagraphabReadyourwritingtoyourpartner.Checkandrewriteyourwritingaccordingtothefollowing.Thenshareitwiththewholeclass.Areyouclearwhathappen(4WandH)Doyouknowthewriter’sattitudeandemotion?Arethereanygoodconnectingwordsorphrases?Arethereanygoodphrasesorsentences?Arethereanyspellingmistakes?

26ReadyourwritingtoyourpartHomeworkGotothelibraryorsurftheInternettocollectmoreinformationaboutthelifeofafamousscientist.Thencompleteaposterintroducinghim/hertoyourclassmates.Playattentiontothequestionslikethese:Whenandwherewasheborn?Whywashefamous?Wheredidheliveandwork?Whendidhediscover/invent?27HomeworkGotothelibraryorLanguageDateBankLanguagepointsforReading

28LanguageDateBankLanguagepoithekeytosth./doingsth.的關(guān)鍵e.g.這就是考試失敗的關(guān)鍵。

Thisisthekeytofailureintheexam. =Thisisthekeytofailingintheexam.

她獲得成功的關(guān)鍵在于她的努力。

Thekeytohersuccessisbasedonher

efforts.1.Hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly.29thekeytosth./doingsth.-2.Hethoughttherewasonlyonewaytodothisbycrossingdifferentspeciesofriceplant,….waytodosth.=wayofdoingsth.做某事的方式/方法That’snotarightwaytosolvetheproblem.I’mnothappywiththiswayofworking.bycrossing…通過雜交的方式Switchitbypressingthisbutton.Iwillcontactyoubye-mail.species(singl./pl.)種,物種Therearemanyspeciesofdogs.302.Hethoughttherewasonlyoexperiment:(n.)[c/u]實驗；試驗experiment:(V.)做實驗

e.g.有人認(rèn)為用動物來做實驗是很殘忍的。

Somepeoplethinkthatit’scrueltoexperiment

withanimals.

e.g.

我不斷嘗試，直到找到合適的方法為止。

IexperimentedonandonuntilIfoundthe

rightmethod.3.FirstYuanLongpingexperimentedwithdifferenttypesofrice.do/perform/carryoutanexperiment做/進行實驗31experiment:(n.)[c/u]實驗；試驗4.Thiswasthebreakthrough.Breakthroug重大進展,突破makeabreakthrough取得突破/進展amajorbreakthrough一個重要突破有人說，這是癌癥研究中的重要突破。Theysaythisisamajorbreakthroughincancerresearch.324.Thiswasthebreakthrough.Bconvert(sth)to/intosth:把…轉(zhuǎn)變成；

e.g.那家工廠把鐵轉(zhuǎn)變成鋼。

Thatfactoryconvertsironintosteel.e.g.我把我的美元換成了歐元。

Iconvertedmydollarsintoeuros.5.50kilometresofricefieldswereconvertedtogrowingvegetablesandothercashcrops.33convert(sth)to/intosth:export:(V.)tosellandsendgoodstoanthercountry出口，輸出6.Followingthis,YuanLongping’sricewasexportedtoothercountries,suchas….印度向許多國家出口茶葉和棉花。Indiaexportsteaandcottontomanydifferentcountries.90%的發(fā)動機都出口到歐洲。90%ofenginesareexportedtoEurope.export(n.) import(v./n.) export

trade

imports

ofoil出口貿(mào)易石油的進口34export:(V.)tosellandsendFillintheblanks.在水稻種植界，中國科學(xué)家袁隆平是一位重要人士。 Inrice-growingworld,theChinesescientist,YuanLong-ping,isa___________________.袁隆平生長在中國。 YuanLongpingwasbornand______________inChina.袁隆平從小就對植物感興趣。

FromanearlyageYuanLongping_________________________plants.他想，養(yǎng)活世人的關(guān)鍵是更多更快地生產(chǎn)水稻。

Hethoughtthat___________________feedingbreeding.leadingfigurebroughtupwasinthekeytointerested35Fillintheblanks.在水稻種植界，中國科他認(rèn)為，唯一的辦法是使不同種類的水稻雜交。 Hethoughttherewas________________________dothis–______