Unit 3 Family matters Using language Grammar 課件高中英語外研版（2019）必修第一冊

Unit3FamilymattersUsinglanguagegrammar:tenses①Lawyershelppeopleandarerespectedbyothers.②Butintheend,youjustadvisedmetothinkcarefully.③AndI’msureplayinginabandwillhelpyoumakelotsofnewfriendsatuniversity.④Themusicindustryisdevelopingfastnow.⑤I’vedecidednottogotouniversity.仔細觀察加粗部分,試比較以上各句中動作發(fā)生時間的不同。時態(tài)語法原句再現(xiàn)語法知識點撥一、一般現(xiàn)在時1.一般現(xiàn)在時通常表示經(jīng)常性或習慣性的動作,常與often、always、usually、sometimes、“everytime/day/month/year/...”、“onceaday/month/year/...”、nowandthen、attheweekend等時間狀語連用。Ileavehomeforschoolat7o’clockeverymorning.我每天早晨7點鐘離開家去學校。2.表示主語目前所處的狀態(tài)或所擁有的個性特征、能力等。Ilovetogettogetherwithmyfriends.我喜歡和我的朋友們待在一起。3.表示客觀事實或普遍真理。Theearthmovesaroundthesun.地球繞著太陽轉。4.表示按規(guī)定、計劃或時間表將要發(fā)生的動作,只限于go、come、leave、start、arrive、return、begin、takeoff等非延續(xù)性動詞。Theflighttakesoffat2:30ameveryWednesdayandFriday.這架航班在每周三和周五的凌晨2:30起飛。5.用于時間、條件、方式、讓步狀語從句中。在由when、after、before、assoonas、theminute、until、if、unless、once、aslongas、though、although等詞引導的時間、條件、方式、讓步狀語從句中,常用一般現(xiàn)在時代替一般將來時,這時主句常用一般將來時。Ifyouworkhard,youwillsucceedinpassingtheexam.如果你努力學習,你將會通過考試。句子語法填空①Weallknowthatlightning

(travel)fasterthanthunder.

②Respectingtheoldandcaringfortheyoung______

(reflect)aperson’sexcellentqualities.

③Idon’tknowwhethermysisterwillcome;ifshe______(come),Iwillletyouknow.

travelsreflectscomes語境運用二、一般過去時一般過去時表示過去某個時間發(fā)生的動作或存在的狀態(tài)、過去經(jīng)常發(fā)生的或習慣性的動作。IhadawordwithJuliathismorning.今天早晨,我跟朱莉婭說了幾句話。MrSmithalwayscarriedanumbrellalastyear.去年,史密斯先生總是帶著一把傘。注意:若動詞后帶有賓語從句,且該動詞為過去時態(tài),其從句也要用相應的過去時態(tài)。Hetoldmethathewasveryweakatthattime.他告訴我那時他很虛弱。句子語法填空①Herfatherusually

(do)somehouseworkathomelastyear.

②Asurveycarriedoutlastyearshowedthat80%ofthemiddle-agedinthiscity

(be)infavouroftheproposalonhealthcarereform.

③I

(graduate)fromNo.1MiddleSchoolthreeyearsago.

didweregraduated語境運用三、一般將來時一般將來時表示將來某一時刻的動作或狀態(tài),或將來某一段時間內經(jīng)常性的動作或狀態(tài),常常和表示將來的時間狀語如tomorrow、nextweek、inthefuture等連用。Telephonemethisevening.I’llbeathome.今晚給我打電話,我會在家。Ishall/willdoabetterjobnexttime.下次我要做得更好。(1)句子語法填空①Fish

(die)withoutwater.

②There

(be)ameetinginthehallnextweek.

③Ourcountry

(become)moreandmorebeautifulinthefuture.

willdiewillbewillbecome語境運用將來動作的其他表達(1)begoingtodo表示打算最近或將來要做某事,或根據(jù)已有的跡象推測很可能會發(fā)生某事。Iamgoingtobuyanewcoatthiswinter.今年冬天我打算買一件新外套。(2)betodo表示按計劃或約定去做某事,或按職責、義務和要求必須去做某事。Whoistocleantheclassroomtoday?今天該誰打掃教室了?語法拓展(3)beabouttodo/beonthepointofdoing表示即將發(fā)生的動作,句中不用表示將來的確切的時間狀語。Hurryup!Hurryup!Theperformanceisabouttobegin.快點!快點!表演馬上要開始了。(4)bedoing表示按計劃或安排將發(fā)生的動作,常用于少數(shù)瞬間性的動作,如go、come、leave、start、begin、takeoff等。Whenareyouleaving?你什么時候離開?(2)完成句子①請坐好。演講就要開始了。Pleasebeseated.Thelecture

.

②看那些烏云!天要下雨了。Lookatthedarkclouds!It

.

③他們將在學校門口見面。They

atthegateoftheschool.

④三天后他們將乘飛機去北京。They

inthreedays.

isabouttobeginisgoingtorain

aretomeetwillflytoBeijing語境運用四、現(xiàn)在進行時1.現(xiàn)在進行時表示此時此刻或當前一段時間內正在進行的動作或存在的狀態(tài)?？捎脕肀硎粳F(xiàn)在進行時的時間狀語有now、rightnow、thesedays、atpresent等或具體的、表示現(xiàn)在的時間。也可以將look、listen置于句子的開頭,表示提醒當事人注意正在發(fā)生的事情。Theyareplayingbasketballnow.他們現(xiàn)在正在打籃球。Wearemakingmodelplanesthesedays.我們最近在制作飛機模型。Listen!SheissinginganEnglishsong.聽!她正在唱一首英文歌。句子語法填空①Look!Themonkey

(climb)thebananatree.

②—Dad,canyoubringmemykite?—Sorry,son.I

(repair)yourbike.

③Alltheclassmates

(review)thelessonintheclassroomnow.

isclimbing

amrepairingarereviewing語境運用2.與always、constantly(一直)、continually(屢次)、forever等副詞連用,表示重復的動作,帶有某種強烈的感情色彩(如贊賞、不滿、埋怨等),并不強調動作正在進行。Heisalwaysforgettingthings.他總是忘這忘那的。(不滿)Sheisalwayshelpingothers.她總是樂于助人。(贊揚)完成句子①他一直給朋友們制造快樂。Heis

forhisfriends.

②他總是為別人考慮很多,為自己考慮得少。Heis

ofothersthanofhimself.

constantlymakinghappiness

alwaysthinkingmore語境運用五、現(xiàn)在完成時1.現(xiàn)在完成時表示過去發(fā)生的某一動作對現(xiàn)在造成的影響或結果,常與already、yet、never、before、sofar、uptonow等詞連用。Ihavealreadymadeaplanformystudyaheadoftime.我已經(jīng)提前制訂了一份學習計劃?！狧aveyoufinishedyourhomeworkyet?——你做完作業(yè)了嗎?—Yes,Ihavealreadyfinishedit.——是的,我已經(jīng)做完了。2.表示從過去開始持續(xù)到現(xiàn)在并有可能持續(xù)下去的動作或狀態(tài),這時往往與表示一段時間的狀語如lately、recently、thesedays、inthepastfewdays、duringthelasttwoweeks、sincetwodaysago、foralongtime等連用。WehavelearntEnglishforeightyears.我們學英語有八年了。He’slivedinLondonsincethreeyearsago.自從三年前,他就住在倫敦了。3.在“It/Thisisthefirst/second/...time+that從句”與“It/Thisisthe+序數(shù)詞/形容詞最高級+名詞+that從句”這兩個句型中,從句的謂語動詞要用現(xiàn)在完成時。ItisthefirsttimethatIhavedrivenacar.這是我第一次開車。Thisisthemostinterestingmoviehehaswatched.這是他看過的最有趣的電影。4.在條件狀語從句和時間狀語從句中,可用現(xiàn)在完成時代替將來完成時,表示從句的動作先于主句的動作發(fā)生。I’llgotothepartyassoonasIhavefinishedmyhomework.我一完成作業(yè)就去參加聚會。句子語法填空①China’shigh-speedrailways

(grow)from9,000to45,000kilometresinthepastfewyears.

②I

(read)halfoftheEnglishnovel,andI’lltrytofinishitattheweekend.

③I

(learn)nothingfromhimuptonow.

havegrownhaveread

havelearnt語境運用1.(2023·全國甲卷改編)TherewasonceatownintheheartofAmerica,wherealllife

(seem)toenjoypeacefulco-existencewithitssurroundings.

2.(2023·全國乙卷)Theremarkabledevelopmentofthiscity,whichisconsciouslydesignedtoprotectthepastwhilesteppingintothemodernworld,

(mean)thereisalwayssomethingnewtodiscoverhere...

seemedmeans真題賞析3.(2023·全國甲卷改編)Shewarnsoftheenvironmentaldangersfacingsociety,andshe

(teach)thatpeoplemusttakeresponsibilityforsavingtheirenvironment.

4.(2023·浙江1月卷改編)IntheMingDynasty,thecentre

(be)theForbiddenCity,surroundedinconcentric(同心的)circlesbytheInnerCityandOuterCity.

5.(2022·浙江1月卷)...200academics—manyofthemclimatescientists—

(promise)toflyaslittleaspossiblesincetheeffortstartedtwoyearsago.

teaches

washavepromised答案及剖析:1.seemed考查動詞的時態(tài)。結合句意和前面的was可知,此處介紹的是過去的情況,應用一般過去時。故填seemed。2.means考查動詞的時態(tài)。根據(jù)語境可知,本句的時態(tài)為一般現(xiàn)在時。主語development是單數(shù),所以謂語動詞應用第三人稱單數(shù)形式。故填means。3.teaches考查動詞的時態(tài)。分析句子結構可知,此處缺少謂語動詞,所以teach作本句的謂語,且和主語she之間是主動關系。根據(jù)上文的warns可知,此處應用一般現(xiàn)在時。故填teaches。4.was考查動詞的時態(tài)。分析句子結構可知,設空處為謂語動詞。根據(jù)時間狀語IntheMingDynasty可知,此處應用一般過去時。故填was。5.havepromised考查動詞的時態(tài)。根據(jù)時間狀語sincetheeffortstartedtwoyearsago可知,此處應用現(xiàn)在完成時。本句的主語是academics,為名詞復數(shù)。故填havepromised。Ⅰ.句子語法填空1.Mybrother

(play)footballquitewell,buthe

(notplay)itsincelastyear.

2.Hurryup,Peter!Thetaxi

(wait)forusatthegateofthehotel.

playsiswaiting語法專項訓練hasn’tplayed3.WhenIwasakid,Ialways

(ask)alotofquestions,forIwascuriousabouteverythingaround.

4.ThisisthefirsttimeI

(come)toChengduandIamdeeplyimpressedwithitsdeliciousfood.

5.Mylittlebrother

(leave)forShanghaithisevening.

askedhavecomewillleav