高考英語人教版一輪復習課件分冊二選修7Unit3Underthesea2

核心考點課堂突破案Unit3

Underthesea英語2022內(nèi)容索引核心考點課堂突破隨堂鞏固遷移運用核心考點課堂突破1.witnessvt.當場見到;目擊n.目擊者;證人;證據(jù)[教材原句]Ithought,atthetime,thatthiswasjustastorybutthenIwitnesseditwithmyowneyesmanytimes.(P20)當時我以為這只是一個故事罷了,但是后來我親眼見過幾次。語境巧練[單句填空]①Asawinnerofthestatemedal,sheisawitness

historyaswell.

②Thedriverwitnessedto

(see)themanenterthebuilding.

③Aftertheexplosion,thepolicemenhaveappealedfor

(witness)tocomeforward.

to

havingseenwitnesses

[寫作升級]④Wehadareallyenjoyabletimeattheparty.→Theparty

forus.

witnessedareallyenjoyabletime考點必記give/bearwitnessto為……作證;為……的證人awitnessto...……的證人/證據(jù)witnesstodoing...證實;證明……witnessthat...證明……[寫作佳句]Thepastfewdecadeshavewitnessedgreatimprovementinpeople’slifethankstotheopenandreformpolicy.多虧了改革開放政策,過去的幾十年見證了人民生活的巨大改善。2.urgevt.催促;極力主張;驅(qū)策n.強烈的欲望,迫切要求[教材原句]“Manoverboard!Turntheboataround!”urgedGeorge,shoutingloudly.(P20)喬治大聲喊道:“有人落水了!把船頭調(diào)回去!”語境巧練[單句填空]①WeurgeCongress

(increase)farmlandconservation.

②Ihavesome

(urge)businesstoattendto.

③Citizensurgedthatthelocalgovernment

(pay)moreattentiontofoodsafety.

toincreaseurgent

(should)pay

[一句多譯]父母應該積極地督促孩子在家按時完成作業(yè)。④Parentshouldactively

thehomeworkontimeathome.(urgesb.todosth.)

⑤Parentshouldactively

thehomeworkontimeathome.(urgethat...)

urgetheirchildrentofinishurgethattheirchildren(should)finish考點必記①urgesb.todosth.催促/力勸某人做某事

haveanurgetodosth.渴望做某事②urgencyn.緊急的事③urgentadj.迫切的;緊急的[名師點津]urge后接that從句時,從句中用“should+動詞原形”,其中should可省略。3.itis/was+adj.+todosth.結(jié)構(gòu)[教材原句]Theseawasroughthatdayandit

was

difficult

to

handle

the

boat.(P21)那天海上波濤洶涌,很難調(diào)轉(zhuǎn)船頭。語境巧練[單句填空]①

isimportanttohavemuchknowledgeoffirstaid.

②ThenativesofHongKongareactuallyfriendly;itisalwayskind

themtoshowustheway.

③Itisnecessary

youtolearnasecondlanguage.

It

of

for

[小話題寫作]④在這么短的時間內(nèi)完成任務是不可能的。

thetaskinsuchashorttime.

Itisimpossibletofinish考點必記①“itis/was+adj.+todosth.”是常用句型,it作形式主語,不定式是真正的主語。②該句型中不定式的邏輯主語可以由介詞for或of引起,構(gòu)成句型:Itis+adj.+for/ofsb.todosth.。③for前面的形容詞側(cè)重說明事情如何;of前面的形容詞側(cè)重說明人的特點。④下面的形容詞多與of連用:kind,clever,wise,stupid,brave,silly,foolish,generous,cruel,considerate等。4.abandonvt.放棄;遺棄;拋棄[教材原句]FromJames’sface,Icouldseehewasterrifiedofbeingabandonedbyus.(P21)從詹姆斯的臉上我能看出他非?？只?生怕被我們遺棄。語境巧練[單句填空]①Heabandonedhimself

theInternetgamesanddidn’tpasstheexam.

②(2018·全國Ⅲ卷)Wangcollectedmorethan7million

(abandon)bricksofdifferentages.

③Withhiswifeseriouslyinjuredinthecaraccident,heabandoned

(he)togrief.

to

abandoned

himself

[寫作升級]④Theygave

upcarryingouttheexperimentforlackofmoney.→They

carryingouttheexperimentforlackofmoney.(升級加黑詞匯)

abandoned考點必記①abandondoingsth.放棄做某事abandononeselfto...沉溺于……withabandon放縱地②abandonmentn.遺棄;離棄③abandonedadj.被遺棄的[寫作佳句]Iwasabouttoabandonhopewhenmymothercameandencouragedmetokeepgoing.我正要放棄希望,這時媽媽過來鼓勵我要繼續(xù)下去。5.reflectvi.思考vt.映射;反射;思考[教材原句]I’msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday...(P24)我坐在溫暖的夜空下,手里拿著一瓶冷飲,回憶著當天的事情……語境巧練[單句填空]①(2020·全國Ⅲ卷改編)Asthesmallboatmovedgentlyalongtheriverhewasleftspeechlessbythemountains

(reflect)silentlyinthewater.

②Yourperformanceasastudentwillbeexcellentifyoudevelopahabitofreflecting

howyoulearn.

③Shewasstaringoutoverthelake,lostin

(reflect).

beingreflectedon/uponreflection

[寫作升級]④Whenhereflectedonhispastmistakes,Tedrealizedthathehadtrustedthewrongpeople.→

hispastmistakes,Tedrealizedthathehadtrustedthewrongpeople.(分詞作狀語)

Reflectingon/upon考點必記①reflectsb./sth.in...在……中映出某人/物的形象reflecton/upon沉思,思考②reflectionn.反射;反照;反映;映像;思考belostinreflection陷入沉思中on/uponreflection再加考慮[詞匯串記]Watchinghisshadowbeingreflectedinthewater,hewalkedalongtheedgeofthelake,lostinreflection.看著倒映在湖水中的身影,他沿著湖邊走著,陷入了沉思。6.awareadj.意識到的;知道的[教材原句]ThefirstthingIbecameawareofwasallthevividcolourssurroundingme...(P24)我首先注意到的是我周圍那些鮮艷的色彩……語境巧練[單句填空]①Actually,mostsmokersareperfectlyaware

thedangersofsmoking.

②Thoseteachersgatheredtoraiseyoungstudents’

(aware)ofanimalcare.

of

awareness

[完成句子]③通過討論,我們充分意識到在我國發(fā)展低碳經(jīng)濟的必要性。Throughdiscussion,we

thenecessityofdevelopingthelow-carboneconomyinourcountry.

arefullyawareof考點必記①beawareof...意識到;知道beawarethat...知道……;體會到……②awarenessn.知道;認識raisetheawarenessof提高……的意識[寫作佳句]Inconclusion,peopleshouldraise

the

awareness

ofprotectingtheenvironment.總之,人們應該提高保護環(huán)境的意識。7.scarevt.恐嚇vi.受驚嚇[教材原句]Itoldmyselftheyweren’tdangerousbutthatdidn’tstopmefromfeelingscaredtodeathforamoment!(P24)我自言自語地說它們并不危險,但是這樣一點也不能抑制我那怕得要死的心情!語境巧練[單句填空]①SoIranbackhomealmostinthedarkwhiletryingnottogettoo

(scare).

②Franklyspeaking,I’mnotscared

deathatall.

③I’mscared

(think)thatIwillbeleftaloneintheroom.

scared

of

tothink/ofthinking[小話題寫作]④一天晚上在他回家的路上,一個令人恐怖的叫聲把他嚇得要死。他嚇得不敢往前走一步了。Onenightonhiswayhome,he

bya

cry.He

astepforward.

wasscaredtodeathscarywastooscaredtotake考點必記①scare...away/off把……嚇跑scareo/outofdoingsth恐嚇某人做/不做某事②scaredadj.驚嚇的;恐懼的bescaredtodeath嚇得要死bescaredtodo/of(doing)sth.害怕/不敢做某事③scaryadj.令人驚恐的[名師點津]sacred一般修飾人;scary一般修飾物。8.where...therebe...意為“在……地方有……”[教材原句]Thewaterwasquiteshallowbutwherethereefended,there

wasasteepdroptothesandyoceanfloor.(P24)水很淺,但是到了珊瑚礁的盡頭,就有一個陡坡,一直下降到滿是沙子的海底。語境巧練[用適當?shù)慕楦痹~填空]①

thereiswater,therearelivingthings.

②Thisisthefactory

myfatherusedtowork.

③I’mnotsure

Iwillgoformysummerholiday.

Where

where

where

[完成句子]④無風不起浪。

thereissmoke,

isfire.

Wherethere考點必記連(接)詞where用法歸納:①引導地點狀語從句,修飾主句謂語。②引導定語從句,修飾其前面的名詞。③引導名詞性從句。[寫作佳句]Asthesayinggoes,wherethereisawill,thereisaway.正如一句諺語所說,“有志者事竟成”。隨堂鞏固遷移運用Ⅰ.單句填空1.Lookingforhislostmagazine,theboyturnedthewholeroom

down.

2.Theyoungpolicemanwitnessed

seeingthegirlenterthechairman’soffice.

3.Thepublic

(aware)oftheenvironmentalproblemwillmakethegovernmenttakeitseriously.

4.Neverscarechildreninto

(work)hardattheirlessons!

5.Supperwon’tbereadyinanhour.

themeantime,let’ssetthetable.

upside

to

awareness

working

In

6.It’swrong

youtoabandonyourselftosuchakindofamusement.

7.Iwasinfinancialtroublelastyear;itwasmyfather’sfriendthathelpedme

.

8.Peoplefindallsortsofexcusesfor

(abandon)ananimal.

9.Asaparent,it’syourdutytourgeyourchild

(finish)hishomeworkintime.

10.The

(conserve)ofenergywillhelpusresearchthewaytosavetheenergy.

of

out

abandoning

tofinish

conservationⅡ.單句改錯1.Anyonewithanannuallyincomeofunder5,000yuanmaybesuitabletoapply.

2.Shewasawarethefactthatshehadmadeaseriousmistake,andshecouldn’tforgiveherself.

3.Thelikelyreactionsofthemarketneedtobereflectedbeforeweact.

4.Thenewly-openedsupermarketisjustoppositefromthepostoffice.

5.Girlsareoftenscaredtostayoutbeyond10pm,becausetheyarescaredaboutbeingrobbed.

annually→annual

aware加of在before前加on/uponfrom→toabout→of

6.Theinjuredbirdwalkedslowly,draggedonewingalong,whichmadeussad.

7.Asisknowntous,usuallyachild’sbehaviourisareflectofhisfamilyenvironment.

8.Thegroundwassoslipperythathehadanarrowlyescapewhenhiscarcouldn’tbebraked.

9.Doyoumindyourlittleboyleftaloneathomewhileyouareatwork?

10.Itisreportedthatthesnowisover