2017屆一輪復(fù)習(xí)人教版必修4Unit2workingtheland課件上課

拖動解鎖

Unit2Workingtheland

1主

干

回

顧★夯

基

固

源2考點(diǎn)研析★互動探究3梯級演練★強(qiáng)技提能溫馨提示:請點(diǎn)擊相關(guān)欄目1．__________(vi.&n．)斗爭；拼搏；努力2．__________(n.)

十年；十年期3．__________(vt.&vi.)使變大；伸4．__________(vt.&vi.)循環(huán)；流傳5．__________(n.)

自由；自主6．__________(adv.)

因此；所以；因而7．__________(n.)

工作；職業(yè)；占領(lǐng)8．__________(vt.&n.)

遺憾；惋惜9．__________(vt.&n.)

焦點(diǎn);集中；10．__________(vt.)

減少；減縮struggledecadeexpandcirculatefreedomthereforeoccupationregretfocus

reduce主干回顧★夯基固源單詞速記結(jié)束放映返回導(dǎo)航頁11．__________(n.)

評論/議論(vi.&vt.)作出評論12．__________(n.)

饑餓；欲望；(vt.&vi.)(使)饑餓__________(adj.)

饑餓的；渴望得到的13．__________(vt.&vi.)配備；裝備__________(n.)

設(shè)備(不可數(shù))14．__________(vt.&vi.)輸出；出口__________(反義詞)(vt.&vi.)輸入；進(jìn)口15．__________(vt.)

使迷惑；使為難__________(adj.)

令人迷惑的__________(adj.)

感到迷惑的__________(n.)

迷惑16．__________(n.)

發(fā)現(xiàn)；發(fā)覺__________(vt.)

發(fā)現(xiàn)；發(fā)覺commenthungerhungryequipequipmentexportimportconfuseconfusingconfusedconfusiondiscoverydiscover結(jié)束放映返回導(dǎo)航頁1．thanks

________幸虧；由于；因為2．rid...

________擺脫；除去3．besatisfied

________對……感到滿意4．would

________寧愿；寧可5．build

________逐漸增強(qiáng)；建立；開發(fā)6．lead

________導(dǎo)致；造成(后果)7．focus

________集中(注意力、精力等)于8．berich

________盛產(chǎn)9．keep...free

___________使…免受(影響;

傷害等);使…不含(有害物)10．prefer...

________選擇……而不選擇……；與……相比更喜歡……toofwithratheruptooninfrom/of

to短語回顧結(jié)束放映返回導(dǎo)航頁1．DrYuanLongpinggrowswhatiscalledsuperhybridrice.名師指津：whatiscalled...“所謂的……”，what引導(dǎo)賓語從句。例句仿寫：我們應(yīng)該采取措施提高所謂的生活質(zhì)量。Weshouldtakemeasurestoimprove

________________thequalityofliving.what

is

called袁隆平博士種植的是被稱為“超級雜交水稻”的稻種。句型必備結(jié)束放映返回導(dǎo)航頁2．Recently，however，scientistshavebeenfindingthatlong－termuseofthesefertilizerscancausedamagetothelandand，evenmoredangerous，topeople’shealth.名師指津：現(xiàn)在完成進(jìn)行時。

例句仿寫：——你們找到昨天在山中失蹤的夫婦了嗎？——沒有,但是自從那以后,我們一直在盡力和他們?nèi)〉寐?lián)系。—Didyoufindthemissingcoupleinthemountainyesterday?—No，butwe________________togetintouchwiththemeversince.have

been

trying然而，最近科學(xué)家發(fā)現(xiàn)長期使用這些肥料會造成土地受損，甚至更危險的是，會對人們的健康造成危害。結(jié)束放映返回導(dǎo)航頁

3．Ifso，whatdidyoudotogrowthem?名師指津：ifso意為“如果是這樣的話”，是if引導(dǎo)的條件狀語從句的省略形式。例句仿寫：這個周日你有空嗎？如果有，我們?nèi)ヒ盃I吧。

WillyoubefreethisSunday？

____________，let’sgocamping.If

so

如果是這樣的話，你怎樣來種植這種植物？結(jié)束放映返回導(dǎo)航頁

struggle

struggletodosth.

艱難地/努力做某事strugglefor...為……而斗爭strugglewith(against)與……作斗爭

struggletoone’sfeet

withastruggle掙扎著站起來

費(fèi)勁地單詞細(xì)解考點(diǎn)研析★互動探究結(jié)束放映返回導(dǎo)航頁(2014?江蘇高考完形填空)Togetaneducation，hewasstrugglingagainstmanydifficulties.為了得到教育，他正跟很多困難做斗爭。①Somefarmershavetoleavetheirhometownandgotoworkincities，strugglingtoincreasetheirincome.一些農(nóng)民不得不離開家鄉(xiāng)到城市里打工，努力地增加他們的收入。②Bravely，Marystruggledtoherfeet，andfoughtagainstthewindandrainbeatingagainsther.瑪麗勇敢地掙扎著站起來，同撲向她的暴風(fēng)雨搏斗著。結(jié)束放映返回導(dǎo)航頁

with/againstto(1)介詞填空①Wehavetostruggle_______________allkindsofdifficulties，fromhomeandabroad.②Shestruggled________herfeetandcontinuedwalking.(2)用括號內(nèi)詞的適當(dāng)形式填空①ThechildrentalkedsoloudlyatdinnertablethatIhadtostruggle______________________(hear)．②Dina，__________________(struggle)formonthstofindajobasawaitress，finallytookapositionatalocaladvertisingagency.tobeheardhavingstruggled巧學(xué)活用結(jié)束放映返回導(dǎo)航頁equipvequipsb.for...使某人為……而有準(zhǔn)備/有能力equip...with...＝beequippedwith用…裝備equipmentn.

裝備，設(shè)備(不可數(shù)名詞)apieceofequipment

一件設(shè)備bewell/poorlyequipped

設(shè)備精良的/較差的擴(kuò)展結(jié)束放映返回導(dǎo)航頁

todealHavingequipped(1)用括號內(nèi)詞的適當(dāng)形式填空①Abasictwo-hourfirstaidcoursewouldequipyou________(deal)withanyoftheseincidents.②_________________(equip)himselfwithnecessaryknowledgeandskills，theyoungmanwenttothejobmarketwithmuchconfidence.③Ourlaboratoryiswell____________andmostofits____________isfromAmerica.(equip)equippedequipment巧學(xué)活用解析bewell/poorlyequipped

設(shè)備精良的/較差的equipmentn.裝備，設(shè)備(不可數(shù)名詞)apieceofequipment

一件設(shè)備結(jié)束放映返回導(dǎo)航頁areequippedwithEquippedwithnewscientificfarmingmethods(2)一句多譯因為掌握了科學(xué)的農(nóng)耕新方法，現(xiàn)在，他們可以使用更少的農(nóng)田進(jìn)行耕種。①They________________________newscientificfarmingmethods，sotheyhavebeenabletouselessfarmlandthaninthepast.②______________________________________，theyhavebeenabletouselessfarmlandthaninthepast.(過去分詞作狀語)巧學(xué)活用結(jié)束放映返回導(dǎo)航頁(1)regretdoing/havingdonesthregret

v．可惜,后悔,遺憾;惋惜n.遺憾，抱歉后悔做了某事(2)regrettosay/tell/inform...that...遺憾地說(告知……)(3)withgreat/deepregret很遺憾(4)toone’sregret讓某人感到遺憾的是結(jié)束放映返回導(dǎo)航頁totelltaking(1)用括號內(nèi)所給詞的適當(dāng)形式填空①Iregret________________(tell)youthatyourproblemsarebeyondmypower.You’llhavetoturntosomeotherones，I’mafraid.②—Robertisindeedawiseman.—Oh，yes.HowIregrettednot__________(take)hisadvice.(2)完成句子我感到非常遺憾的是我們沒有多少時間討論這個問題了。______________________，wehavenomuchtimelefttodiscusstheproblem.巧學(xué)活用Muchtomyregret結(jié)束放映返回導(dǎo)航頁(1)

vi.集中注意,聚集(2)n.焦點(diǎn),焦距focus

①

focuson

集中于

②

focusone’sattention/eyes/energyon...

集中注意力/目光/精力于……

thefocusofattention/concern注意力/關(guān)注的焦點(diǎn)教材原句P14：Theyfocusonkeepingtheirsoilrichandfreeofdisease.他們關(guān)心的是保持土壤肥沃并免受病害。結(jié)束放映返回導(dǎo)航頁

完成句子①最近政府一直非常關(guān)注房價。Recently，ourgovernmenthaskepttheirattention______________thepriceofthehouse.②據(jù)我所知，她全部精力都傾注到了孩子們的身上。AsfarasIknow，allherenergies_______________________herchildren.③瑪麗是大家注意的焦點(diǎn)。Maryis__________________________everyone’sattention.

focusedonthefocusof

arefocusedon巧學(xué)活用結(jié)束放映返回導(dǎo)航頁短語聚焦教材原句P10Thankstohisresearch，theUNhasmoretoolsinthebattletoridtheworldofhunger.thanksto幸虧；由于；因為"由于，因為"相關(guān)短語還知多少？①dueto

②becauseof

③owingto

④asaresultof

巧學(xué)活用

短語替換Thenewproductquicklybecamepopularbecauseofanationaladvertisingcampaign.→________________anationaladvertisingcampaign，thenewproductquicklybecamepopular.Thanksto結(jié)束放映返回導(dǎo)航頁積累逐漸建立磨煉增進(jìn);鍛煉一詞多義:寫出下列句中buildup的含義(2013·浙江卷單選)Bearsbuildupfatstoresthroughoutthesummerandfalltohaveenergyenoughtolastthemthroughtheirwintersleep.______________(2014·浙江省金麗衢十二校高三第二次聯(lián)考)Hisconfidencebuiltupgraduallyashegainedmoreandmoreexperienceinteaching.______________Takingexercisehelpsusbuildupourbodyandkeepaclearmind.

______________Hardworkingconditionscanbuildupyourcharacter.

______________1234結(jié)束放映返回導(dǎo)航頁朗文P267Themuseumhasbuiltupafineartcollection.這家博物館已經(jīng)積累了一批藝術(shù)藏品。巧學(xué)活用

完成句子Therefore，let’staketheresponsibilityto_____________________________(建立一個低碳城市)byridingbicycles.buildupalow-carboncity結(jié)束放映返回導(dǎo)航頁leadto通向,導(dǎo)致,致使leadtheway引路；帶路

leadsb.todosth.使某人做某事

lead/livea．..life過……樣的生活

o...把……領(lǐng)進(jìn)……結(jié)束放映返回導(dǎo)航頁完成句子①Withhim________________(帶路)，wegottherewithoutanydifficulty.②Asisknowntousall，successliesinhardworkwhilelaziness__________________(導(dǎo)致失敗)．

leadingthewayIndeed，painisyourbodytellingyousomething’swrong，andcontinuingtoexercisecouldleadtoseriousinjury.事實(shí)上，疼痛表明你的身體在告訴你身體有問題，并且繼續(xù)進(jìn)行體育鍛煉有可能會導(dǎo)致嚴(yán)重傷病的出現(xiàn)。

leadstofailure巧學(xué)活用(2014?重慶閱讀理解B)結(jié)束放映返回導(dǎo)航頁微考點(diǎn)vt.使變大,使增強(qiáng),闡述vi.擴(kuò)大;增加,增強(qiáng)expandone’sknowledge/mind擴(kuò)展知識/心智01expandThepurposeofeducationshouldbetoexpandthemindsofchildren.教育的目的應(yīng)該是擴(kuò)展學(xué)生們的心智。結(jié)束放映返回導(dǎo)航頁vt.減少，減縮；使淪落(1)reduce...to...減少到……reduce...by...減少了……(2)bereducedto淪落為……；陷入某種狀態(tài)

02reduceThatistheonlywaywecanimaginetoreducetheoveruseofwaterinstudents’bathrooms.那是我們能想出的減少學(xué)生浴室過度用水的唯一方式。結(jié)束放映返回導(dǎo)航頁n.評論;議論vi.&vt.表達(dá)意見;作出評論makecommentson/about...對……加以評論Nocomment!

無可奉告！commenton/uponsth.對……發(fā)表評論03commentI’dappreciateitifyoucanmakehelpfulcommentsonmywork.如果你對我的工作提出有益的評論我將感激不盡。結(jié)束放映返回導(dǎo)航頁使……擺脫；使……免除beridof擺脫(表狀態(tài))getridof擺脫；扔掉(表動作04rid...of...Asamatteroffact，it’snoteasytoridoneselfofabadhabit.事實(shí)上，要改掉一個壞習(xí)慣不容易。結(jié)束放映返回導(dǎo)航頁使……免受(影響、傷害等)/不含(有害物)freefrom

不受……影響的；沒有……的freeofcharge免費(fèi)forfree免費(fèi)

05keep...freefrom/ofBesidesbuildingmybodyandenrichingmyknowledge，theyalsofreemefromtheheavyworkofstudy.除了增進(jìn)健康、豐富知識外，它們還讓我免除了繁重的學(xué)習(xí)負(fù)擔(dān)。結(jié)束放映返回導(dǎo)航頁完成句子①Thegovernmentcallsonthepublictogotoworkbybicycleinsteadofbycar______________________(以減少空氣污染)．②—Doyouhaveanycommenttomakeaboutthecauseoftheaccident?—________________(無可奉告)!③AsfarasIknow，heisconsidering______________________(擴(kuò)展他的生意)．④Adeepbreathandabalancedmindwillhelp(to)_______________________________________(去掉焦慮和緊張)．⑤Iwantto________________________________________(使兒子免受電腦游戲的影響)．toreduceairpollutionNocomment

巧學(xué)活用expandinghisbusiness

ridyouoftheanxietyandnervousnesskeepmysonfreefromcomputergames

結(jié)束放映返回導(dǎo)航頁句型突破Hewouldmuchratherkeeptimeforhishobbies.他更愿把時間花在自己的業(yè)余愛好上。wouldratherdo...thandowoulddo...ratherthandoprefertodo...ratherthando...句子wouldrather(not)dosth.寧愿(不)做……寧愿……而不愿……結(jié)束放映返回導(dǎo)航頁

(1)ratherthan連接兩個名詞或代詞作主語時，謂語動詞應(yīng)與ratherthan前面的名詞或代詞在人稱和數(shù)上保持一致。Theysaidthedirector，ratherthantheclerks，wasresponsiblefortheincident.

wouldrather＋從句，從句中謂語動詞用虛擬語氣,過去時表示現(xiàn)在或?qū)淼脑竿?過去完成時表示過去的愿望。

Iwouldratheryoudidn’tdoanythingforthetimebeing.名師指津結(jié)束放映返回導(dǎo)航頁

用括號內(nèi)所給詞的適當(dāng)形式填空①Iwouldratheryou______________(finish)yourhomeworkyesterday.②Shewouldratheryou________(come)tomorrowthantoday.③—Whataboutgoingcampingagainthisweekend?—I’drathernot.I’drather________(stay)athomeandreadmynovel.④—Hey，doyouliketheheavymetalmusicthatIamplaying?—Tobehonest，Idon’t.I’dratheryou________(keep)silent.⑤Well，it’ssomethingthatyouwouldrather__________(nothave)anyoneelseknowabout.hadfinished

camestay巧學(xué)活用keptnothave結(jié)束放映返回導(dǎo)航頁句型突破Ifso，whatdidyoudotogrowthem?如果是這樣的話，你怎樣來種植這些植物？ifso“如果這樣的話”，是if引導(dǎo)的條件狀語從句的省略形式，表示肯定意義；如果表示否定意義，則用ifnot。結(jié)束放映返回導(dǎo)航頁ifever__________________ifany__________________ifpossible

__________________ifnecesary__________________

如果有的話如果有過/發(fā)生過的話如果有可能如果有必要擴(kuò)展巧學(xué)活用

完成句子①Thegirlseldom，____________________(如果有過的話)，turnedtoherbrotherforprotection.②—IhearMrWanghaspassedthedrivingtest.—__________(如果這樣的話),letmegoandcongratulatehim.③Isanybodyfeelingcold?____________(如果沒有的話)，letusopenthewindows.④—Haveyougotanyparticularplansforthecomingholiday?—Yes.____________(如果可能的話)，I’mgoingtovisitsomeoldpeople’shomesinthecity.ifeverifsoifnotifpossible結(jié)束放映返回導(dǎo)航頁梯級演練★強(qiáng)技提能01單句語法填空1．Weregret__________________(inform)youthatyourapplicationhasnotbeensuccessful.2．(2014·泰安質(zhì)量檢測)Being__________(bring)upinthecountrysidemadeMrWilsonveryhard-workingwhenhewasveryyoung.3．Mymotherdoesn’twanttofindajobandwouldrather________(stay)athomeandbeahousewife.4．Womenhavegainedthe________(free)todecidewhetherornottomarry.5．Whenhesawalittleboy__________(struggle)intheriver，heimmediatelyjumpedintothewatertosavehim.toinformbrought

stayfreedom

struggling結(jié)束放映返回導(dǎo)航頁6．Itisadvisedthattheamountoftimespentonline____________________(reduce)forbothmentalandphysicalhealthofteenagers.7．IwouldratherthatI________(be)astudentand________(start)mystudiesalloveragain.8．__________(expand)yourknowledgebyreadingmorebooksisawisechoice.9．Withallhisattention________(focus)onhisexperiment，hehasnotimetospendwithhisfamily.10．Ourschooloffersgood________andyouwillbewell__________withknowledgeandskillsforyourfuturejob.(equip)shouldbereducedwerestartExpanding

focused

equipment

equipped結(jié)束放映返回導(dǎo)航頁02單句語法填空1．____________thesenewtreatments，peoplewithhighbloodpressurecanlivealongandactivelife.2．Tobementallyhealthy，youneedto___________goodrelationshipswitheachother.3．Thiskindofdiscussionwill______________stillgreaterdifferencesbetweenthetwoparties.4．Weshouldlearnto____________________________loveofmoneyandbecontentwithwhatwehave.keepourselvesfreefrom/ofThankstoleadto

buildupkeep...freefromrid...ofleadtothankstobuildupbesatisfiedwithwouldratherfocuson

結(jié)束放映返回導(dǎo)航頁5．He______________stayaloneratherthangossipwithhisco-workersinhissparetime.6．Weaskallourcustomersifthey____________________theservicetheyreceived.7．Wecannotreallylearnanythinguntilwe________ourselves________beingtooproud.8．Ifyouaregoingtofollowsomeone，____________theirtalent，nottheirbadcharacterorunacceptablebehaviors.focusonwouldratherridof

aresatisfiedwithkeep...freefromrid...ofleadtothankstobuildupbesatisfiedwithwouldratherfocuson

結(jié)束放映返回導(dǎo)航頁03完成句子1．__________________(多虧了)DrYuan’sresearchonthehybridrice，farmersareproducingharvests____________________(從前的兩倍)．2．Inordertodothisyouhaveto__________________(建立自信)．3．FarmersinChinausedto__________________(過著艱苦的生活)andwerealwaysdisturbedbyhunger.4．Mostofthefarmerssaythey_______________________________________(很滿意現(xiàn)在的生活)andwouldratherbefarmersinthecountryside.Thankstotwiceaslargeasbeforebuildupconfidenceliveahardlifearenowquitesatisfiedwiththeirlives結(jié)束放映返回導(dǎo)航頁5．Fordecades，they______________________(努力尋找)waystoincreasericeharvests，butwithoutsuccess.6．Itmeans22%oftheworld’speople____________________(擺脫了饑餓)．7．Asisknowntous，wenowlivein___________________________(所謂的信息時代)．8．—Haveabreak，Amy.You___________________________________________(一上午彈鋼琴)．—OK，Mom.Iwillstopafterthispiece.struggledtosearchfor

havegotridofhungerwhatiscalledInformationAgehavebeenpractisingplayingthepianoallthemorning結(jié)束放映返回導(dǎo)航頁11．中國的農(nóng)民曾經(jīng)過著很艱苦的生活，并一直飽受饑餓的困擾。22．幾十年來，他們努力尋找能夠提高糧食產(chǎn)量的方法，但收效甚微?，F(xiàn)在，情況有所改變。33．多虧了袁博士的雜交水稻研究，農(nóng)民們種出的糧食比以前多了一倍。這意味著世界22%的人口擺脫了饑餓。04根據(jù)漢語提示,選用練習(xí)03中的句子,加入適當(dāng)過渡詞后聯(lián)句成篇。

44．大多數(shù)農(nóng)民都很滿意現(xiàn)在的生活，寧愿待在農(nóng)村當(dāng)農(nóng)民。結(jié)束放映返回導(dǎo)航頁41參考答案

FarmersinChinausedtoliveahardlifeandwerealwaysdisturbedbyhunger.Fordecades，theystruggledtosearchforwaystoincreasericeharvests，