Unit3

Underthesea-2-主題語境:人與自然——人與環(huán)境、人與動植物-3-高頻單詞重點(diǎn)短語難點(diǎn)句型1.witness

vt.當(dāng)場見到;目擊

n.目擊者;證人;證據(jù)[高考佳句]Historyhas

witnessedtheendlessproductionsofShakespeareanplaysineverymajorlanguageoftheworld.(2015·重慶卷)歷史見證了莎士比亞的戲劇不斷地被譯為世界各大語種。(1)give

witness

on

behalf

of

sb替某人作證(2)be

a

witness

to...是……的目擊者(3)witness

to

sth/doing

sth作證/證明某事/做某事(4)bear/give

witness

to

sth作證;證明某事-4-高頻單詞重點(diǎn)短語難點(diǎn)句型四維熱練(1)單句語法填空①Hewillbethelawyertowitness

you.

②Shewitnessedto

(see)themanenterthebuilding.

③Iwasawitness

theaccident.

(2)完成句子④ThesuccessfullaunchofShenzhouⅪis

(有力見證)ourcountry’sincreasingprosperity.

⑤Thetwoservants

(作證)MrSmith’slastwords.

for

havingseen/seeing

to

powerfulwitnessto

witnessed

-5-高頻單詞重點(diǎn)短語難點(diǎn)句型2.urge

vt.

催促;極力主張;驅(qū)策

n.強(qiáng)烈的欲望,迫切要求[高考佳句]Ineverfeltan

urgetolearnanysignlanguagebefore.(2017·全國Ⅰ卷)我以前從沒有感受到學(xué)手勢語如此迫切。(1)urge

sb

to

do

sth激勵某人做某事;慫恿某人做某事(2)urge

that...(should)

do

sth極力主張;強(qiáng)調(diào)……(3)urgency

n.緊急;迫切;急迫(4)urgent

adj.緊急的;迫切的-6-高頻單詞重點(diǎn)短語難點(diǎn)句型四維熱練(1)單句語法填空①M(fèi)oreandmorepeopleurgethegovernment

(do)moreforthedisabled.

②Itisstronglyurgedthatthelibrary

(keep)openduringthevacation.

③Thepeopleintheearthquake-strickenareaarein

(urge)needoffood,medicineandshelters.

④Theattackaddedanew

(urgent)tothepeacetalks.

todo

(should)bekept

urgent

urgency

-7-高頻單詞重點(diǎn)短語難點(diǎn)句型(2)一句多譯⑤隨著高考的來臨,老師敦促我們努力學(xué)習(xí)。Ourteachers

withtheCollegeEntranceExaminationdrawingnear.

Ourteachers

withtheCollegeEntranceExaminationdrawingnear.

(3)完成句子⑥We

her

(催她打開)herbirthdaygiftfromherboyfriend.

⑦M(jìn)yfriendsurgedthatI

(申請)forthejob.

urgeustostudyhard

urgethatwe(should)studyhard

urged

toopen

(should)apply

-8-高頻單詞重點(diǎn)短語難點(diǎn)句型3.abandon

vt.

遺棄;拋棄;放棄[高考佳句]However,theseplanswereabandonedbecauseoffinancialproblems.(2017·全國Ⅲ卷)然而,因?yàn)樨?cái)力問題,這些計(jì)劃都被放棄了。(1)abandon

oneself

to

sth陷入;沉湎于(2)abandonment

n.遺棄;離棄;拋棄;放棄;舍棄(3)abandoned

adj.被遺棄的;被拋棄的;墮落的(4)abandon

n.放任;狂熱-9-高頻單詞重點(diǎn)短語難點(diǎn)句型[詞語辨析]abandon,desert與give

upabandon強(qiáng)調(diào)永遠(yuǎn)或完全放棄人或事物等;可能是被迫的,也可能是自愿的;desert著重指違背法律責(zé)任和義務(wù)或自己的信仰與誓言的行為,多含非難的意味;give

up為普通用語,側(cè)重指沒有希望,或因?yàn)橥饨鐗毫Χ艞墶?10-高頻單詞重點(diǎn)短語難點(diǎn)句型四維熱練(1)單句語法填空①Theyweresoexcitedthattheyjumpedandshouted

abandon.

②Finally,weendedupinan

(abandon)village.

③Mydoctoradvisedmetoabandon

(smoke).

④Wearescaredtoabandon

(we)toourfeelingsincaseweseemweakoroutofcontrol.

with

abandoned

smoking

ourselves

-11-高頻單詞重點(diǎn)短語難點(diǎn)句型(2)寫作升級⑤HeabandonedhimselftotheInternetgamesanddidn’tpasstheexam.→[滿分表達(dá)]

(用現(xiàn)在分詞短語做狀語改寫)

→[滿分表達(dá)]

(用過去分詞短語做狀語改寫)

AbandoninghimselftotheInternetgames,hedidn’tpasstheexam.

AbandonedtotheInternetgames,hedidn’tpasstheexam.-12-高頻單詞重點(diǎn)短語難點(diǎn)句型4.aware

adj.

意識到的;知道的[經(jīng)典例句]Hewasn’taware

ofthedanger.他沒有意識到危險(xiǎn)。(1)unaware

adj.未察覺的;不知道的(2)awareness

n.

知道;認(rèn)識(3)be/become

aware

of

sth對……知道、明白;意識到……(4)be

aware

that...知道……;體會到……(5)make

sb

aware

of/that...使某人注意到……;提醒某人注意……-13-高頻單詞重點(diǎn)短語難點(diǎn)句型四維熱練(1)單句語法填空①Alsowhenyouwriteyourgoalsinaparticularway,youareabletomakeyourselfcontinuouslyaware

situationsthatwillbringyounearertoyourgoals.

②Theprincipaldidn’tseemtobeaware

thereshouldhavebeensomuchdisputeaboutthedecision.

③Healthofficialsthroughouttheworldhavetriedtomakepeopleraise

(aware)aboutAIDS.

④Mikeseems

(aware)ofthetroublehe’scausing,otherwisehewouldstopit.

of

thatawarenessunaware-14-高頻單詞重點(diǎn)短語難點(diǎn)句型(2)單句改錯⑤Heisveryawarethattheolddaysaregoneforever.(3)一句多譯⑥我們知道他是無罪的。

(of)

(that)

very→well/much

Weareawareofhisinnocence.

Weareawarethatheisinnocent.-15-高頻單詞重點(diǎn)短語難點(diǎn)句型1.sort

out

整理;挑出;解決(問題或困難)[經(jīng)典例句]I’vesorted

outthepapersthatcanbethrownaway.我已經(jīng)把那些可以扔掉的報(bào)紙整理出來了。(1)sort

through翻查;歸整(2)put

away把……存放好四維熱練完成句子①We’vegotafewproblemsto

(解決).

②Hewas

(歸整)apileofpapersonhisdesk.

③He

hisownphotos

(挑出)fromothersandkepttheminanalbum.

sortoutsortingthroughsortedout-16-高頻單詞重點(diǎn)短語難點(diǎn)句型2.help(...)out

幫助(某人)擺脫困難或危難[經(jīng)典例句]WhenIboughtthehouse,mysisterhelpedmeoutwithaloan.我買這房子時(shí),我姐姐借給我一筆錢解了急。(1)help

sb

with

sth幫助某人做某事(2)with

the

help

of在……的幫助下;借助(3)help

oneself

to請隨便自己動手(夾菜吃、用……等)(4)can’t

help

doing

sth禁不住做某事(5)can’t

help

but

do

sth只得;不得不-17-高頻單詞重點(diǎn)短語難點(diǎn)句型四維熱練(1)單句語法填空①Youcan’thelpbut

(start)movingwhenyouhearthissong.

②Ican’thelp

(clean)theroom,becauseIhavetodomyhomework.

③HewasbroughtinfromTorontotohelp

thelocalpolice.

④Ithinkeverybodycan’thelp

(laugh)iftheyseeit.

starttocleanoutlaughing-18-高頻單詞重點(diǎn)短語難點(diǎn)句型(2)寫作升級⑤Asastudent,Ihavetofacealotofchallenges.→[滿分表達(dá)]Asastudent,I

facealotofchallenges.

(3)完成句子⑥IsthereanythingIcandoto

?

我能幫上忙嗎?⑦Hewasobviouslyinsomekindoftrouble,butIdidn’tknowhowIcould

(幫他).

can’thelpbuthelpouthelphimout-19-重點(diǎn)短語難點(diǎn)句型高頻單詞1.It

was

a

time

when

the

killer

whales,or

“killers”

as

they

were

then

called,helped

the

whalers

catch

the

baleen

whales

that

were

on

their

annual

migration.(Page

19)那個(gè)時(shí)期,虎鯨(當(dāng)時(shí)被稱為“殺手”)幫助捕鯨人在每年須鯨遷徙時(shí)捕捉須鯨。

句型:It/Thereis/wasatimewhen...a

time表示“一段時(shí)間”,相當(dāng)于a

period

of

time,后接when引導(dǎo)的定語從句。It/This/That/There

was

a

time

when...曾經(jīng)一度(那時(shí))……It

is/was

the

first/second...time

that...是某人第一/二……次做某事。It

is

time

that

sb

did...是某人該做某事的時(shí)候了。-20-重點(diǎn)短語難點(diǎn)句型高頻單詞四維熱練(1)單句語法填空①Therewasatime

thisstyleofdresswaspopularwithyounggirls.

②HowhappyMarieis!Itisthefirsttime

shehasseenpandasfacetoface,isn’tit?

whenthat-21-重點(diǎn)短語難點(diǎn)句型高頻單詞(2)完成句子③那時(shí)汽車是很罕見的。

motorcarswererare.

④這是他第二次被選為班長。

hehadbeenelectedtheirmonitor.

⑤是他們該開始認(rèn)真干活的時(shí)候了。Itistimethatthey

theirwork.

ItwasatimewhenItwasthesecondtimethatgotdowntodoing-22-重點(diǎn)短語難點(diǎn)句型高頻單詞2.It

took

over

half

an

hour

to

get

the

boat

back

t