Unit1FoodmattersGrammarandusage课件高中英语牛津译林版(2020)选择性

新牛津译林版高中英语选择性必修一Unit1Foodmatters

GrammarandUsageExploringtherulesWhichdoyouprefer,eatingoutoreatingathome?Lead-in（6）页ABelowisablogentryabouteatingoutandeatingathome.Readtheblogentry博客文章onpage6andfillinthefollowingmindmap.App’sfunctionsCookingathomeis(5)_______.Inthelastfewweeks,theauthorengagedinhomecooking.BenefitsInthepast,theauthorlikedtoeat(1)_________________.WhyTheauthorwaseagertotrynewrestaurants.Toeatoutwasalsoasocialactivityto(2)________________________withfriends.Thentheauthorcameacrossacookingapplastmonth.Therearelotsof(3)_______tochoosefrom.Itoffers(4)________________foruserstofollowstepbystep.Theauthorcancookexactlywhathewants.Cookingathomeis(6)_______.attherestaurantenhancetherecipesdetailedinstructionscheaperhealthierrelationship（6）页A.ExploringtherulesReadtheblogentryagain.Findthesentencesthatuseto-infinitives

assubjectsorpredicatives.Notthatlongago,myfirstthoughtatmealtimeswastoeatatarestaurant.Iwaseagertotrynewrestaurants.Toeatoutwasalsoasocialactivity,allowingmetoenhancetherelationshipwithmyfriends.Ioftenateoutuntillastmonth,whenIcameacrossacookingapp.Thereareavarietyofrecipesintheapptochoosefrom.Theyareuploadedbyusers,andofferdetailedinstructionssothatotherscanfollowthemstepbystep.Mostoftherecipesincludephotosorvideos,whichareveryusefulforbeginners.WhenIpickedapopularrecipeandgaveitatry,Idiscoveredthatitwasnotthatdifficulttomakeasimpleandtastydish.Inthelastfewweeks,I'vethrownmyselfintohometoeatToeatouttomakecooking,fromboilingnoodlesinthepottofryingsteakinthepan.Ihardlyeatoutanymore.Notonlyiscookingathomecheaper,butIcancookexactlywhatIwant.It'shealthiertoo.Nowonderpeoplesaynothingbeatshomecooking!NowIamgoodatcookingacoupleofdishes.Myplanistoinvitemyfriendsoverattheweekendtoshowthemmynew-foundskills.Ihopethattheywilllikemycooking！toinviteTo-infinitivesassubjectsTo-infinitivesaspredicativesToeatout

wasalsoasocialactivity,allowingmetoenhancetherelationshipwithmyfriends.WhenIpickedapopularrecipeandgaveitatry,Idiscoveredthatitwasnotthatdifficulttomakeasimpleandtastydish.Notthatlongago,myfirstthoughtatmealtimeswastoeatatarestaurant.Myplanistoinvitemyfriendsoverattheweekendtoshowthemmynew-foundskills.Fillinthetablebelow.WorkingOuttherules一、动词不定式的时态和语态主动被动一般式进行式完成式语态时态todotobedonetobedoingtohavedonetohavebeendone否定式：nottodo二、动词不定式作主语

动词不定式可以在句中用作主语，通常表示个别的、具体的、一次性的或者具有将来含义的动作，并且句子谓语动词采用第三人称单数形式，如果and连接两个或更多并列的不定式作主语，谓语动词就用复数。常见的不定式作主语的情况有：1.不定式直接作主语TocookChinesefoodisnoteasy.

TofinishtheworkbeforeFridayisnotsoeasy.Togettherebybikewilltakeushalfanhour.【注意】动名词也可以作主语，但表示动作经常反复发生，而不是只针对某一次。Smokinginpublicplacesisnotgood.一、动词不定式作主语2.动词不定式作句子主语时可以用形式主语it代替，将不定式置于句末。

Itisdifficulttofindatruefriend.

It’snoteasytoworkouttheproblem.

Itisinterestingtoplaywithsnowinwinter.

【注意】it作形式主语时，常见句型有：

（1）Itbe+形容词+(for/ofsb.)todosth.

（2）Itis+名词+todosth.

（3）Ittakes(took/willtake)sb.sometime/moneytodosth.(4)Itseems/appears+形容词+todosth.

（5）Itis+believed/said/reported/estimatedtodo=itis+believed/said/reported/estimatedthat...一、动词不定式作主语

（1）Itbe+形容词+for/ofsb.todosth.其中sb.为todo不定式的逻辑主语。

当形容词修饰不定式时，用for，此时，常用的形容词有：dangerous,difficult,easy,hard(艰难的),important,impossible,interesting,necessary,safe,useful等。

It’sdifficultforustomakethefinaldecision.Itiseasyforhimtoworkoutthemathproblem.

当形容词说明逻辑主语的性质或特征时，用of，此时，常用的形容词有：clever，foolish，kind，nice，polite，silly，stupid，wise等。Itisniceofyoutohelpme.

Itispoliteofyoutosaythattohim.

一、动词不定式作主语（2）Itis+名词（apity,ashame,anhonour,greatfun,ourduty...)+todosth.。

Itisourdutytotakecareoftheold.

Itmustbegreatfuntoflytothemooninaspaceship.ItisapitytofailintheEnglishexamination.（3）Ittakes(took/willtake)sb.sometime/moneytodosth.。Ittookmemorethananhourtodomyhomeworkyesterdayevening.Itwilltakehimtwodaystofinishthejob.Itwilltakeabout2,000yuantobuythedesk.

(4)Itseems/appears+形容词+todosth.Itseemedimpossibletofinishthejobontime.(5)Itis+believed/said/reported/estimatedtodo=itis+believed/said/reported/estimatedthat...Itissaidtorainsoon.一、动词不定式作主语

3.“特殊疑问词+不定式”作主语

常见的特殊疑问词有：what，who,which,when,where,why,how等，用“特殊疑问词+不定式”作主语，与动名词作主语相同，句子的谓语同样采用第三人称单数。Howtorelievethepainisaquestion.Wheretoholdthemeetinghasn’tbeendecidedyet.4.动词不定式的被动形式作主语。

Tobeadmittedbyakeyuniversityisdifficultforhim.二、动词不定式作表语二、动词不定式作表语

2.动词不定式的被动语态作表语。Whathehopedwastobeadmittedintotheuniversity.

【注意】

有些作表语的动词不定式，在结构上是主动的，但是在意义上却是被动的（主动表被动）。Sheistoblamefortheaccidenthappeninglastnight.二、动词不定式作表语小结一、动词不定式作主语1.直接作主语2.it作形式主语常用句型3.“特殊疑问词+不定式”作主语4.被动语态作主语

（1）Itbe+形容词+for/ofsb.todosth.

（2）Itis+名词（apity,ashame,anhonour,greatfun,ourduty...)+todosth.

（3）Ittakes(took/willtake)sb.sometime/moneytodosth.

（4）Itseems/appears+形容词+todosth.

（5）

Itis+believed/said/reported/estimatedtodo=itis+believed/said/reported/estimatedthat...小结二、动词不定式作表语1.不定式作表语说明主语的具体内容，表将来。

见do省to2.动词不定式的被动语态作表语。

主动表被动3.“特殊疑问词+不定式”作表语

4.某些系动词后面可以接不定式作表语，且tobe可省略。ApplyingtherulesRewritethefollowingsentencesusingto-infinitivesaccordingtotherequirementsinthebrackets.BApplyingtherulesB1

1.ThenextdishthatthecookwillprepareisKungPaoChicken.

(attributive)

ThenextdishtobepreparedbythecookisKungPaoChicken.2.Thepreparationofhome-cookedmealsiseasyandenjoyable.(subject)

Topreparehome-cookedmealsiseasyandenjoyable./

Itiseasyandenjoyabletopreparehome-cookedmeals.3.Herdreamisthatshewillopenarestaurantsomeday.(predicative)

Herdreamistoopenarestaurantsomeday.Belowisalifestylemagazinearticle.Completethearticlewiththecorrectformsoftheverbsinthebrackets.Aslongasyouarenotafraidofheights,youwillbeimpressedbySkyBuffet,thelatestrestaurantinthecitycentre.(1)_________(locate)atthetopofTower88,itgivesyouanamazingviewofthebay.Betterstill,itsentireseatingareaturnsslowlyanditisenjoyable(2)_________(see)thesceneryoutsidewhilehavingyourmeal.LocatedtoseeB2Sinceittakesaboutanhour(3)________(turn)thefull360degrees,youareunlikelytogetboredwiththescenery.Ifyouwanttogetthemostwonderfulviews,yourbestbetis(4)_______(sit)bythewindowanhourbeforesunsetandwatchhowtheskychangescolours.Theatmosphereislivelyandmodern,withitswalls(5)________(paint)whiteandlightblue.SkyBuffetservesamenufullofeye-catchingAsiandishes,(6)________(range)fromChinesefoodtoJapanesefood.Itwillbeagoodidea(7)_________(invite)yourfamilyandfriendsoverfordinner.SkyBuffetisconsideredbymanylocals(8)_______(be)theperfectlocationforaspecialoccasion.paintedrangingtoinvitetobetosittoturnWhataretheto-infinitives

usedasineachsentenceofthisarticle?Aslongasyouarenotafraidofheights,youwillbeimpressedbySkyBuffet,thelatestrestaurantinthecitycentre.(1)_________(locate)atthetopofTower88,itgivesyouanamazingviewofthebay.Betterstill,itsentireseatingareaturnsslowlyanditisenjoyable(2)_________(see)thesceneryoutsidewhilehavingyourmeal.LocatedtoseesubjectSinceittakesaboutanhour(3)________(turn)thefull360degrees,youareunlikelytogetboredwiththescenery.Ifyouwanttogetthemostwonderfulviews,yourbestbet最好的办法

is(4)_______(sit)bythewindowanhourbeforesunsetandwatchhowtheskychangescolours.Theatmosphereislivelyandmodern,withitswalls(5)________(paint)whiteandlightblue.SkyBuffetservesamenufullofeye-catchingAsiandishes,(6)________(range)from从...变化ChinesefoodtoJapanesefood.Itwillbeagoodidea(7)_________(invite)yourfamilyandfriendsoverfordinner.SkyBuffetisconsideredbymanylocals(8)_______(be)theperfectlocationforaspecialoccasion.paintedrangingtoinvitetobetosittoturnsubjectsubjectpredicativeB3ImagineyourfriendhastakenyououttodinneratSkyBuffet.Writeathank-younotetoyourfriend,offeringtoreturnthefavour回报byinvitinghimorhertoyourhomefordinnernextweekend.Remembertouseto-infinitives.Usetheexpressionsbelowtohelpyou.ExpressionsIamwritingto…Ihavealwayswantedto…Itwassokindofyouto…Iwouldlike/loveto…Itwaswonderfulto… Myplanisto…Writeathank-younotetoyourfriend,offeringtoreturnthefavourbyinvitinghimorhertoyourhomefordinnernextweekend.Remembertouseto-infinitives.Usetheexpressionsbelowtohelpyou.UsetheexpressionsIamwritingto…我写信是为了感谢你带我去天空自助餐。IamwritingtothankyoufortakingmetoSkyBuffet.Itwassokindofyouto…

你真的太好了，邀请我，还订了一张靠窗的桌子。Itwassokindofyoutoinvitemeandbookatablebythewindow.

Writeathank-younotetoyourfriend,offeringtoreturnthefavourbyinvitinghimorhertoyourhomefordinnernextweekend.Remembertouseto-infinitives.Usetheexpressionsbelowtohelpyou.UsetheexpressionsItwaswonderfulto…

看城市的风景，看美丽的日落真是太棒了。Itwaswonderfultoseethecitysceneryandwatchthebeautifulsunset.Ihavealwayswantedto…

我一直想尝试一下天空自助餐，它当然没有辜负我的期望!IhavealwayswantedtogiveSkyBuffetatry,anditcertainlyliveduptomyexpectations!Writeathank-younotetoyourfriend,offeringtoreturnthefavourbyinvitinghimorhertoyourhomefordinnernextweekend.Remembertouseto-infinitives.Usetheexpressionsbelowtohelpyou.UsetheexpressionsIwouldlike/loveto…

虽然这里的风景不如空中自助餐好但是我想为你做点特别的东西来感谢你。Theviewwon’tbeasgoodasatSkyBuffetbutIwouldliketocookyousomethingspecialtothankyou.Myplanisto…

你下周末有安排吗?我的计划是下周六请你来我家吃晚饭。Doyouhaveanyarrangementsnextweekend?MyplanistoinviteyouovertomyhomefordinnernextSaturday.DearTom,IamwritingtothankyoufortakingmetoSkyBuffet.Itwassokindofyoutoinvitemeandbookatablebythewindow.Itwaswonderfultoseethecitysceneryandwatchthebeautifulsunset.IhavealwayswantedtogiveSkyBuffetatry,anditcertainlyliveduptomyexpectations!Doyouhaveanyarrangementsnextweekend?MyplanistoinviteyouovertomyhomefordinnernextSaturday.Theviewwon’tbeasgoodasatSkyBuffetbutIwouldliketocookyousomethingspecialtothankyou.

Yours,

MarySampleAdditionalExerciseAdditionalExercise6.Whenaskedwhyhewentthere,hesaidhewassentthere____foraspaceflight.A.training

B.beingtrained C.tohavetrained D.tobetrained7.Sincehedoesn’twanttoacceptyouradvice.Itisnouse________tohimagain.A.intalkingB.talkingC.totalkD.oftalk8.Weregret________thatthemoviewasnotworth_________.A.tosay;toseeB.tosay;seeingC.saying;toseeD.saying;toseeing9.It’simportantforthefigures____regularly.A.tobeupdated B.tohavebeenupdated C.toupdate D.tohaveupdated10.Sheisoftenheard_______Englishaloudinthemorning.A.toreadB.sangC.tohavesungD.tobereadingAdditionalExercise11.WithFather’sDayaroundthecorner,Ihavetakensomemoneyoutofthebank________presentsformydad.A.buy B.tobuy C.buying D.tohavebought12.Yourhairneeds________.You’dbetterhaveit________tomorrow.A.tobecut;doB.cutting;doingC.tobecut;doneD.cutting;tobedone13.______inpencil,theletterwasdifficult________out.A.Beingwritten;inmakingB.Written;tomakeC.Havingwritten;tomake

D.Havingbeenwritten;making14.Hehasnochoicebut________toseehim.A.togoB.goC.goingD.goes15.Therewasnothingtheycoulddobut_______foramechanictoarrive.A.towaitB.waitingC.waitD.waitedAdditionalExercise二、用括号中所给单词的正确形式补全句子1.Herhusbandandshearenowatworkonanewdictionary_______________(publish)nextyear.2.Franklyspeaking,Iwouldrather_______________(give)upthejobthan______________(do)somethingillegal3.Thethiefwasse