【課件】Unit+4+Discovering+Useful+Structures+課件-高中英語(yǔ)人教版（2019）必修第三冊(cè)

Unit4SpaceExplorationDiscoveringUsefulStructuresInfinitives非謂語(yǔ)動(dòng)詞

動(dòng)詞不定式todo現(xiàn)在分詞（doing)過(guò)去分詞(done)動(dòng)名詞(doing)

主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)用法一般式進(jìn)行式完成式todo

to

do

to

be

done

tobe

doing

tohavedone

tohave

beendone

表示動(dòng)作將要發(fā)生或者于謂語(yǔ)動(dòng)作同時(shí)發(fā)生。

表示謂語(yǔ)動(dòng)作發(fā)生時(shí)，不定式動(dòng)作正在進(jìn)行。

表示動(dòng)作發(fā)生在謂語(yǔ)動(dòng)作之前。

否定式：nottodo

not

not

not

not

not

FunctionsofinfinitivesToliveabroadisnoteasy.Sheplannedtovisitherparentsnextweek.Thequestionishowtogetthere.ThefirstpersontocomeisMr.Brown.HewenttoFrancetolearnFrench.Hisfatherencouragedhimtofindanewjob.主語(yǔ)賓語(yǔ)表語(yǔ)定語(yǔ)賓補(bǔ)狀語(yǔ)點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本一.todo不定式作主語(yǔ)翻譯句子：學(xué)好英語(yǔ)不容易。動(dòng)詞不定式作主語(yǔ)時(shí)，一般可用it作形式主語(yǔ)，而將動(dòng)詞不定式置于句末。e.g.TolearnEnglishwellisnoteasy.=It’snoteasytolearnEnglishwell.不定式的邏輯主語(yǔ)有時(shí)用“of/for+名詞或代詞賓格”構(gòu)成。結(jié)構(gòu)：It’s+adjfor/ofsbtodosth.of/for?It’sdifficult_____metoworkoutthemathsproblem.

forIt’skind______youtohelpme.nice,kind,good,silly,clever,wrong,honesy…修飾人easy;hard;difficult;interesting;excitingboring;…修飾物或事

ofItisnousecrying

overspiltmilk.Itisoflittlegoodstayinguptoolateeveryday.但在下列句型中常用-ing形式作主語(yǔ)。Itis/wasnouse/gooduseless

nofun/pleasureawasteoftime+doingsth.點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本二.todo不定式作表語(yǔ)翻譯句子：提高你英語(yǔ)的最佳方式是加入一個(gè)英語(yǔ)俱樂(lè)部。動(dòng)詞不定式作表語(yǔ)用來(lái)表示主語(yǔ)的身份,狀態(tài)和特征等?？膳c系動(dòng)詞構(gòu)成系表結(jié)構(gòu).ThebestwaytoimproveyourEnglishistojoinanEnglishclub.注意、不定式做表語(yǔ)時(shí)，如果主語(yǔ)里含有實(shí)義動(dòng)詞do的各種形式，那么不定式的to要省略。TheonlythingIcandois

inbed.

我現(xiàn)在唯一能做的就是努力學(xué)習(xí)。

Herwishis

apopsinger.

lietobecome

WhatIcandonowisstudyhard.

注意若主語(yǔ)和表語(yǔ)都是非謂語(yǔ)動(dòng)詞,應(yīng)保持形式上的一致。Seeing

is

believing.

Tosee

is

tobelieve.眼見(jiàn)為實(shí)。點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本三.todo不定式作賓語(yǔ)單句填空：Thelittleboydecided_________(plant)atreeinhisschool.賓語(yǔ)表示主語(yǔ)所做動(dòng)作的承受者,一般跟在及物動(dòng)詞后面.e.g.Weneedtofinishthetaskaheadoftime.toplant接動(dòng)詞不定式作賓語(yǔ)常見(jiàn)的幾個(gè)動(dòng)詞：1.需要做______todo2.決定做______todo3.想要做______todo4.希望做______todo5.開(kāi)始做______todo6.拒絕做______todo7.學(xué)習(xí)做______todo8.更愿意做______todo9.做某事失敗______todo10.假裝做______todo......考考你needdecidewanthopebeginrefuselearnpreferfailpretend【要點(diǎn)精講】接todo/doing意義不同的動(dòng)詞：

frogshmt青蛙聰明forget,remember/regret,goon,stop,can’thelp,mean,try。forgettodo忘記要去做某事（未做）forgetdoing忘記已經(jīng)做過(guò)某事（已做）remembertodo記得將要做某事（未做）rememberdoing記得已經(jīng)做過(guò)某事（已做）forgettodo

忘記要去做某事（未做）forgetdoing

忘記已經(jīng)做過(guò)某事（已做）remembertodo記得將要做某事（未做）rememberdoing

記得已經(jīng)做過(guò)某事（已做）regrettodo

遺憾去做某事（未做）regretdoing后悔做過(guò)某事（已做）goontodo繼續(xù)做另一件事

（對(duì)象變了）goondoing繼續(xù)做正在做的事（對(duì)象不變）forgettodo忘記要去做某事（未做）forgetdoing忘記已經(jīng)做過(guò)某事（已做）remembertodo記得將要做某事（未做）rememberdoing記得已經(jīng)做過(guò)某事（已做）stoptodo停下來(lái)去做另一件事（對(duì)象變了）stopdoing停止做某事

（對(duì)象不變）can’thelptodo

不能幫助做某事can’thelpdoing

情不自禁做某事meantodo

打算做某事（未做）meandoing意味著做某事（解釋作用）trytodo努力做某事（不一定成功）trydoing嘗試做某事（強(qiáng)調(diào)嘗試和行動(dòng)）【即時(shí)訓(xùn)練】8.Ifyouthinkthattreatingawomanwellmeansalways________(get)herpermissionforthings,thinkagain.9.--Look!Thewindowisopen.--I’msorry.Iforgot____________(close)it.10.Iremembered_________(lock)thedoorbeforeIlefttheoffice,butforgottoturnoffthelights.11.Susanwantedtobeindependentofherparents.Shetried_________(live)alone,butshedidn’tlikeitandmovedbackhome.gettingtoclosetolockliving注意1：

不定式后有adj./n.做賓補(bǔ)時(shí)，常把不定式todo放后面，其位置用it代替。think/

find/

feel/

consider/

make/

regard…+

it

+adj./n.

+

todo

They

find

it

pleasant

to

work

with

him.ittoworkI

think

it

my

honor

to

be

invited

to

speak

here.

ittobeinvited注意2（難點(diǎn)拓展）不定式用在介詞but,except后時(shí),如果這些介詞前有行為動(dòng)詞do的各種形式,那么介詞后的不定式不帶to,相反則帶to.1.Ihavenochoicebut_______（take)risks.2.Hedidnothingthereexcept_____(watch)TVforthewholenight.totakewatch點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本四.todo不定式作賓語(yǔ)補(bǔ)足語(yǔ)單句填空：Thepoliceorderedusnot___________(approach)theburningcar.不定式作賓補(bǔ)，常用于以下結(jié)構(gòu)：V+sb/sth+todotoapproach接動(dòng)詞不定式作賓補(bǔ)常見(jiàn)的幾個(gè)動(dòng)詞：1.說(shuō)服_________sbtodo2.允許_______sbtodo3.鼓勵(lì)_________sbtodo4.期望_______sbtodo5.說(shuō)服_________sbtodo6.提醒_______sbtodo7.使\讓_______sbtodo8.建議_______sbtodo9.邀請(qǐng)_______sbtodo10.命令_______sbtodo

......考考你persuadeallowencourageexpectpersuaderemindaskadviseinviteorder注意、不帶to的不定式作賓補(bǔ)三使

let

makehave

二聽(tīng)

listento

hear一感:

feel四看

watchsee

observe

noticeIheardthemsing

apopsong.Theteachermademe

answerthequestion.Wewatchedthemplayfootball.◆如果上述結(jié)構(gòu)變?yōu)楸粍?dòng)語(yǔ)態(tài),不定式就由原來(lái)的賓語(yǔ)補(bǔ)足語(yǔ)變?yōu)橹髡Z(yǔ)補(bǔ)足語(yǔ),此時(shí)動(dòng)詞(let,have無(wú)被動(dòng)語(yǔ)態(tài))后原來(lái)不帶to的不定式要加to。Hewas

seentogoupstairs.Hewasmadetodo

hiswork.

點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本五.todo不定式作狀語(yǔ)1.動(dòng)詞不定式作目的狀語(yǔ)。Tomakehimselfheard，heraisedhisvoice.為了被聽(tīng)清楚，他提高了嗓門(mén)。（作目的狀語(yǔ)）Heransofastastocatchthefirstbus.他飛快地跑以便趕上第一班車(chē)。（作目的狀語(yǔ)）Shehadnooptionbuttoquitherjobinordertotakecareofherchild.為了照顧孩子，她別無(wú)選擇，只好辭職。1.動(dòng)詞不定式作目的狀語(yǔ)?！咀⒁狻繛榱藦?qiáng)調(diào)，我們可以在不定式前加上inorder或soas。如：Shegotupearlierthenextdaysoastocatchthefirstbus.第二天她起得更早了，為的是趕上第一班車(chē)。Inordertocatchthetrain，shehurriedthroughherwork.為了趕火車(chē)，她匆匆做完了她的工作。2．作結(jié)果狀語(yǔ)TheCalifornianshiparrivedtoolate

to

savemorepeople．加利福尼亞號(hào)來(lái)得太晚，沒(méi)能挽救更多的人。Theboyisoldenough

to

take

care

ofhimself．這個(gè)男孩夠大了，能照顧他自己了。Hehurriedtotheagencyonly

to

findthemanagerhadleft．他匆忙趕到代理處，卻發(fā)現(xiàn)經(jīng)理已經(jīng)離開(kāi)了。Sheis(so)proudas

to

look

down

uponothers．她太驕傲了，

看不起別人。常與only,enough或too連用,

用于“too...to”；“enoughto...”；“onlytodo”以及

so/such...asto...句型中?！咀⒁狻縯oo+adj.+todosth.結(jié)構(gòu)除表示否定意義外，還可以表示結(jié)果有肯定意思。這時(shí)too后面常常跟表示心情、態(tài)度或傾向性方面的形容詞，主要有anxious，eager，easy，glad，happy，pleased，ready，willing等，此時(shí)too的意思是“十分;非常;很”等。如：Theyweretooanxioustoleave.（=veryanxioustoleave）他們急于要離開(kāi)。Heistoogladtogothere.（=verygladtogothere）他非常高興去那兒?！军c(diǎn)津】

動(dòng)詞不定式與動(dòng)詞-ing形式作結(jié)果狀語(yǔ)的區(qū)別：(1)動(dòng)詞不定式作結(jié)果狀語(yǔ)強(qiáng)調(diào)的是一種意想不到的結(jié)果。Anxiously,shetookthedressoutofthepackageandtriediton,only

to

finditdidn'tfit．她焦急地從包裹中取出裙子，

然后試穿了一下，

結(jié)果發(fā)現(xiàn)它不合身。(2)動(dòng)詞-ing形式作結(jié)果狀語(yǔ)強(qiáng)調(diào)的是一種順承的、必然造成的結(jié)果。Hefailedhisexam,making

his

fatherangry．他考試不及格，使他父親很生氣。4．獨(dú)立的動(dòng)詞不定式多用作插入語(yǔ)，

表示說(shuō)話(huà)人的心理狀態(tài)或?qū)κ虑榈目捶āo

make

matters

worse,e-dictionariesmeanmorepollutionthanpaperdictionaries．更糟糕的是，

電子詞典比傳統(tǒng)紙質(zhì)詞典污染更嚴(yán)重。tobefranktobehonesttotellyouthetruth3單句語(yǔ)法填空①________(learn)moreaboutChineseculture,JackhasdecidedtotakeChinesefolkmusicasanelectivecourse．②WetravelonDay2tonorthernFrance_______(visit)theWorldWarⅠbattlefields．③WhenthegorillasandIfrightenedeachother,Iwasjustglad______(find)themalive．④Wouldyoubesokindas________(spare)sometimetocomeandjoinus?Tolearntovisittofindtospare3.動(dòng)詞不定式作原因狀語(yǔ)。(1)常用語(yǔ)“主語(yǔ)(人)+系動(dòng)詞+形容詞(過(guò)去分詞)+todo”結(jié)構(gòu)中。形容詞或過(guò)去分詞作表語(yǔ)時(shí)，后接不定式作原因狀語(yǔ)，用以說(shuō)明產(chǎn)生這種情緒的原因或所表示的情況，常用于這類(lèi)結(jié)構(gòu)中的形容詞和過(guò)去分詞有sorry,surprised,disappointed,excited,glad,happy,anxious,delighted,pleased,foolish等。Wewereastonishedtofindthetemplestillinitsoriginalcondition.令我們吃驚的是，這座寺廟仍然保持著最初的樣子。3.動(dòng)詞不定式作原因狀語(yǔ)。(2)常用于“主語(yǔ)(物)+系動(dòng)詞+形容詞+todo”結(jié)構(gòu)中。這類(lèi)形容詞有：easy,difficult,hard,cheap,expensive,fit,comfortable,heavy,good,important,impossible,dangerous等，表示主語(yǔ)特征或性質(zhì)，不定式和句子主語(yǔ)之間存在動(dòng)賓關(guān)系，常用主動(dòng)形式表示被動(dòng)含義。Themorningairissogoodtobreaththathegetsupearlyeveryday.早上的空氣呼吸器來(lái)很清新，因此他每天都起得很早。4.動(dòng)詞不定式作條件狀語(yǔ)。Howcanyoucatchthetraintostartsolate？要是這么晚動(dòng)身，你怎么能趕得上火車(chē)呢？（表示條件）Hemustbeafooltosayso.他那么說(shuō)可能是個(gè)傻瓜。Youwilldowelltospeakmorecarefully.要是說(shuō)得詳細(xì)的話(huà)，你會(huì)做得很好的。點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本六.todo不定式作定語(yǔ)動(dòng)詞不定式作定語(yǔ)，

修飾名詞或代詞，

動(dòng)詞不定式和它所修飾的詞之間有邏輯上的動(dòng)賓關(guān)系、主謂關(guān)系、動(dòng)狀關(guān)系或同位關(guān)系。動(dòng)詞不定式通常要放在這些被修飾詞的后面。常指________的動(dòng)作。1.

Ihavenodesire

towrite.2.

TheSmithswerethefirst

toarrive.3.Therewasnothing

tobedone.4.

Ihavealottosay.5.

Ihavenoidea

wheretogo.6.TheconferencetotakeplaceinShanghainextweekisofgreatimportance.尚未發(fā)生只能用動(dòng)詞不定式做定語(yǔ)的情況1.當(dāng)修飾的名詞是抽象名詞

ability,ambition,attempt,chance,courage,desire,decision,effort,way,failure,moment,promise,right,time,wish…（一些表示企圖、努力、愿望、打算、能力等意義的名詞）JanisAdkinshastheabilityanddesire

to

dousefulwork．詹尼斯·阿德金斯有能力和愿望去做有用的工作。Thankstoyourencouragement,Ifinallygotthecourage

to

facethechallenge．多虧了你的鼓勵(lì)，我最終有了迎接挑戰(zhàn)的勇氣。Thiscanbeusefulforbusinessessuchasrestaurantsandstoresbecauseitoffersanewway

to

attractcustomers．這對(duì)飯店和商店這樣的生意很有用，

因?yàn)樗峁┝诵碌奈櫩偷姆椒?。只能用?dòng)詞不定式做定語(yǔ)的情況2.當(dāng)修飾的名詞前有theonly,thenext,thebest,thefirst,thelast,以及由序數(shù)詞或形容詞最高級(jí)修飾的名詞常常用不定式作定語(yǔ)。Shewasthefirstwomanto

winthegoldmedalintheOlympicGames．她是第一位在奧運(yùn)會(huì)上獲得金牌的女性。只能用動(dòng)詞不定式做定語(yǔ)的情況例：1.Doyouhaveanything

tosay?2.Thereisnothing

toworry

about.3.Iwanttogetsomething

todrink.3.當(dāng)修飾的詞為something,nothing,anything等不定代詞時(shí)。4.當(dāng)定語(yǔ)表示未來(lái)的還沒(méi)做的動(dòng)作時(shí)。例：Thelettertobewrittenistomyfather.Themattertobediscussedisimportant.

注意：一、不定式作后置定語(yǔ)時(shí)，與它所修飾的詞有三種關(guān)系:1）不定式與所修飾的詞是主謂關(guān)系.Heistheonlypersontoknowthetruth.Sheisalwaysthefirst(person)tocomeandthelasttoleave.2）不定式與所修飾的詞是動(dòng)賓關(guān)系.Wehavesomething

todiscuss.（thepersonknowsthetruth.主謂關(guān)系）（discusssomething.動(dòng)賓關(guān)系）（thepersoncomesandleaves.主謂關(guān)系）Ihaveameeting

（attend）.

不定式作后置定語(yǔ)，與被修飾詞是動(dòng)賓關(guān)系，且不定式和句子的主語(yǔ)是主謂關(guān)系，則不定式用主動(dòng)表被動(dòng)。Ihavealotofclothes

（wash）.Ihavealotofclothes

（wash）bymymother.*不定式todo作定語(yǔ)，如果句子主語(yǔ)是人，并且是todo動(dòng)作的發(fā)出者，用主動(dòng)形式。（自己洗）（媽媽洗）1）toattendthemeeting動(dòng)賓關(guān)系2）Iattend主謂關(guān)系toattendto

washtobewashed

注意：二、如果不定式中的動(dòng)詞是不及物動(dòng)詞，其后要加相應(yīng)的介詞。Thelittlehasatoytoplay

.Hehasahouse

tolive

.3)不定式與所修飾的詞是同位關(guān)系,解釋說(shuō)明所修飾詞的內(nèi)容，常見(jiàn)的這類(lèi)詞有plan,effort,ability,chance,decision,way,ambition...Imustkeep

thepromisetopaywithinamonth.

Hehas

anambitiontobecomeaworldchampion.inwithplaywithsb/sthliveinthehouse(promise與paywithinamonth是同位關(guān)系)(ambition與becomeaworldchampion是同位關(guān)系)2單句語(yǔ)法填空①I(mǎi)nmanyhomesintheUK,thefirstperson_______(wake)uphastomaketeaforthefamily．②Theairport______________(complete)nextyearwillhelppromotetourisminthisarea．③Thebestway__________(improve)yourEnglishistojoinanEnglishclub．④Carolwashappythatshehadthechance_____________(experience)thelifeinthecity．⑤Thesecoursesofferusopportunities__________(improve)ourabilitiestoappreciateart．towaketobecompletedtoimprovetoexperiencetoimprove點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本點(diǎn)擊添加文本七.todo不定式疑問(wèn)詞+不定式

動(dòng)詞不定式可以和疑問(wèn)詞構(gòu)成短語(yǔ)。如：Wedon’tknowhowtousethemachine.Whileseetingaschedule,weshoulddealwithproblemofwhere__________(arrange)ouraccommodation.toarrange不定式與疑問(wèn)詞who,which,when,how,what等連用，在句中起名詞作用，可充當(dāng)主語(yǔ)、表語(yǔ)、賓語(yǔ)等。Hedidn’tknowwhattosay.他不知道說(shuō)什么。(賓語(yǔ))Howtosolvetheproblemisveryimportant.如何解決這個(gè)問(wèn)題很重要。(主語(yǔ))Myquestioniswhentostart.我的問(wèn)題是什么時(shí)候開(kāi)始。(表語(yǔ))注意：在與why連用時(shí)，只用于why或whynot開(kāi)頭的簡(jiǎn)短疑問(wèn)句中，后面緊跟的動(dòng)詞不定式不帶to。

Whynothavearest?八、不定式的省略1.不定式中的動(dòng)詞上文已出現(xiàn)過(guò),下文要省略該動(dòng)詞。---Wouldyouliketogowithme?---I’dliketo.2.不定式是tobe/tohavedone結(jié)構(gòu),be/have不可省。---Wouldyouliketobeateacher?---I’dliketobe.e.g.Imadehimdohiswork.Hewasmadetodohiswork(byme).3.help后面的“to”可省去e.g.Theyoftenhelpthegrandma(to)carrywater.4.see,hear,watch,feel,notice,lookat等表示感覺(jué)和let,make,have等表示使役的動(dòng)詞后面，不定式作賓語(yǔ)時(shí)要省“to”（注：被動(dòng)語(yǔ)態(tài)不省to）5.不定式用在介詞but,except后時(shí),如果這些介詞前有行為動(dòng)詞do的各種形式,那么介詞后的不定式不帶to,相反則帶to.(1).Shecoulddonothingbutcry.(2).Ihavenochoicebuttogo.【要點(diǎn)精講】下列句型常省略to：mayaswelldosth最好還是做……h(huán)adbetterdo最好做某事donothingbutdosth別無(wú)選擇只好做某事can’thelpbutdosth.禁不住做某事Whynotdosth?何不做某事？prefertodo…ratherthandosth,寧愿做……而不愿做……wouldratherdo…thando…寧愿做……而不愿做……【即時(shí)訓(xùn)練】42.Ratherthan______(ride)onacrowdedbus,healwaysprefers_______(ride)abicycle.43.---Iusuallygotherebytrain.---Whynot____________(try,go)byboatforachange?44.IlostmykeysintheofficesoIcoulddonothingbuttowaitformymother.改錯(cuò)ridetoridetrygoing去掉to注意：不定式的主動(dòng)形式表被動(dòng)意義1.用于

be+性質(zhì)adj.+todo結(jié)構(gòu)中，這一結(jié)構(gòu)中用不定式的主動(dòng)形式表達(dá)被動(dòng)意義。用于此結(jié)構(gòu)的形容詞有：easy,difficult,important,nice,pleasant,hard,dangerous,comfortable等；且不定式和句子的主語(yǔ)是動(dòng)賓關(guān)系Thesongishard

（sing）.Thequestioniseasy

（understand）.Ourmonitoriseasy

（get）alongwith.Theproblemisverydifficult

（solve）.toget

tosolve

tounderstandtosing(sing

thesong)(understandthequestion)(getalongwiththeourmonitor)(solvetheproblem)2.betoblame/letExercises2:rewritethesentencesusing“inorderto/soasto+do”.Changetheitalicized(斜體)partsaccordingly.[TextbookP422.(2)(4)(5)(6)]2.Inspace,astronautscollectalldirtywatersothatitcanberecycledforlateruse.Inspace,astronautscollectalldirtywatersoastorecycleitforlateruse.4.Astronauts'bonesandmusclescangetveryweakinspaceduetothelackofgravity,sotheyneedtoexerciseeveryday,whichwillhelpthemstayhealthy.Astronauts'bonesandmusclescangetveryweakinspaceduetothelackofgravity,sotheyneedtoexerciseeverydayto/inorderto/soastostayhealthy.5.Astronautshavetousetapestostickeverythingdownwhileworkinginspacebecauseeverythingwouldfloatoffotherwise.Astronautshavetousetapestostickeverythingdownwhileworkinginspaceto/inorderto/soastokeepeverythingfromfloatingoff.6.Duringaspacewalk,astronautshavetomoveslowlysothattheycankeeptheirbodiesundercontrol.Duringaspacewalk,astronautshavetomoveslowlyto/inorderto/soastokeeptheirbodiesundercontrol.3.Completethepassagewiththecorrectformsoftheverbsinbrackets.Sendingpeopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoal_________(achieve).Oneoftheproblemsisthatthetripwouldtakeaverylongtime.Forexample,_______(use)currenttechnology,itwouldtakeovertwoyears_____(get)totheclosestplanet,Mars,andback.Althoughlightisthefastestthing______(know)intheuniverse,itcouldtakemorethanfouryearstoreachtheneareststarsystem.Willscientistsfigureoutaway________(store)sufficientfoodandwaterforthelongjourney?Isitpossibletotravelfasterthanlight?Nooneknowstheanswersyet.However,spacescientistsnevergiveup.Theyareexperimentingwithgrowingcropsinspacesoas_______(help)astronautsgetenoughfoodonlongerjourneysthroughspace.toachieveusingtogetknowntostoretohelp1.Theairport______________(complete)nextyearwillhelppromotetourisminthisarea.

2.Wearehavingameetinginhalfanhour.Thedecision_________(make)atthemeetingwillinfluencethefutureofourcompany.3.Volunteeringgivesyouachance_________(change)lives,includingyourown.4.Thestudentsarelookingforwardtohavinganopportunity_________(explore)societyofreal-lifeexperience.5.Ihavealotofbooks__________(read).tobecompletedtobemadetochangetoexploretoreadExercise6.Theplay______________(produce)nextmonthaimsmainlytoreflectthelocalculture.7.Theability_________(express)anideaisasimportantastheideaitself.

8.It’simportantforthefigures____________(update)regularly.9.Birds’singingisawarningtootherbirds______(stay)away.10.It’sstandardpracticeforacompanylikethisone_________(employ)asecurityofficer.tobeproducedtoexpresstostaytobeupdatedtoemploy11.________(make)iteasiertogetintouchwithus,you’dbetterkeepthiscardathand.12.Anxiously,shetookthedressoutofthepackageandtriediton,only_______(find)itdidn’tfit.13.Groupactivitieswillbeorganisedafterclass_________(help)childrendevelopteamspirit.14.Georgereturnedafterthewar,only__________(tell)thathiswifehadlefthim.15.Thismachineis