高考英语（预习案巩固案提能案）一轮（人教全国版）课件第一部分必修四Unit2

Unit2

WorkingthelandⅠ.情景默写1．Theresistancetovaccinehascontinuedfor________(十年)，anditisdrivenbyarealbutverysmallrisk.(2017·北京卷)2．Theseanimalsconsumedlargeamountsofvegetation(植被)，which________(减少)plantdiversityinthepark.(2017·全国卷Ⅲ)3．FamousexpertsareofteninvitedtoCCTVto________(评论)oninternationalsituations.4．HowI________(后悔)makingthestupidmistakeandwastingsomuchofourtime!decadesreducedregretsunburntthereforenutritionoccupationskimstrugglingcirculatingfocus13．Heisthinkingof__________(扩展)hisbusiness.14．Ialways________(画底线标出)thewordsIdon’tunderstandsothatIcanlookthemupinthedictionarylater.15．________(细菌)areverysmalllivingthings，someofwhichcauseillnessordisease.16．____________(幸亏)thesenewtreatments，peoplewithhighbloodpressurecanlivealongandactivelife.17．Tobementallyhealthy，youneedto____________(逐渐增强)goodrelationshipswitheachother.18．Thiskindofdiscussionwill____________(导致)stillgreaterdifferencesbetweenthetwoparties.expandingunderlineBacteriaThankstobuildupleadto19．Weshouldlearnto________ourselves________________(使……免受)loveofmoneyandbecontentwithwhatwehave.20．Weaskedallourcustomersifthey________________(对……感到满意)theservicetheyhadreceived.21．Wecannotreallylearnanythinguntilwe________ourselves________(使……摆脱)beingtooproud.22．Ifyouaregoingtofollowsomeone，____________(集中注意力于)theirtalent，insteadoftheirbadcharacterorunacceptablebehaviors.keepfreefrom/ofweresatisfiedwithridoffocusonⅡ.词性转换1．Womenhavegainedthe________(free)todecidewhethertomarryornot.2．Owingtothegreat________，agreatnumberof________childrendied.(hunger)3．MadamCurie__________Radium，andmanyscientistsweresurprisedather________atthattime.(discover)4．Ourschooloffersgood__________andyouwillbewell________withknowledgeandskillsforyourfuturejob.(equip)5．Thegirlwas________byhis________wordsandshewasatalosswhattodonext.(confuse)freedomhungerhungrydiscovereddiscoveryequipmentequippedconfusedconfusing1．句型公式：so代替前面句子这项产品是否赚钱，如果是，赚多少？Dowemakemoneyonthisproduct？______，howmuch?2．句型公式：make＋it＋形容词＋不定式他的梦想是奥运会将使得各个国家和人民和平共处。HisdreamwasthattheOlympicGameswould________________________________________peacefullysidebyside.Ifsomakeitpossibleforcountriesandpeopletolive3．句型公式：倍数表达法这房间是那房间的两倍大。Theroom________________thatone.4．句型公式：wouldratherdo...有些人宁愿骑自行车，因为骑自行车没有乘坐公共汽车的麻烦。Somepeople______________________asbikeridinghasnoneofthetroublesoftakingbuses.istwiceasbigaswouldratherridebikes5．句型公式：现在分词短语作结果状语另一方面，我将帮着建立英语角，提供给我们学生一个练习英语口语的平台。(天津卷·满分作文)Ontheotherhand，IwillhelpsetuptheEnglishcorner，_____________________________________________________providingusstudentsaplatformtopracticeouroralEnglish1．strugglevt.&vi.&n．斗争；拼搏；努力；挣扎高考必刷题练透单句语法填空/单句改错/微写作①________________(struggle)formonthstofindajob，Dinafinallysucceeded.②Wehavetostruggle__________allkindsofdifficultiesfromhomeandabroad.③Despitehisterribleinjuries，hewouldn’tgiveupthestruggle___________life.Havingstruggledagainst/withfor④Bravely，Marystruggledtoherfoot，andfoughtagainstthewindandrain.____________⑤Hewasseriouslyinjuredandmadehiswayintheforestwithstruggle.____________⑥海伦·凯勒19个月时变得又聋又瞎，但她从不放弃并努力过积极的生活。HelenKellerbecamedeafandblindwhenshewas19monthsold，but______________________________________________．foot→feetstruggle前加ashenevergaveupandstruggledtoleadanactivelife状元笔记全记牢(1)strugglefor为……而斗争strugglewith/againstsb/sth与……作斗争struggletodosth努力做某事struggletoone’sfeet挣扎着站起来(2)withastruggle费劲地【联想】①risetoone’sfeet起立②jump/leaptoone’sfeet跳起来③setfootin/on进入，踏上2．equipvt.&vi.装备；配备高考必刷题练透单句语法填空/单句改错/微写作①Itisoftensaidthathumanbeingsarenaturallyequipped________(speak)．②Havingequippedhimself________necessaryknowledgeandskills，theyoungmanwenttothejobmarketwithmuchconfidence.③OurlaboratoryisdistinguishedforitsequipmentsfromAmerica.____________________④为了使脚干燥舒服，这种新鞋配备了微型风扇。(湖南卷)__________________________________________________________________________tospeakwithequipments→equipment状元笔记全记牢(1)equipsb/sthwithsth用……装备某物；让某人具备(知识、技能等)equipsb/sthtodosth使……有条件做某事(2)beequippedwith装备/具备……wellpoorlyequipped设备精良的/差的(3)equipmentn.设备apieceofequipment一件设备【点津】(1)equip的过去式和过去分词均为equipped；(2)equipment为不可数名词。3．regretv．可惜；后悔；遗憾；惋惜

n．遗憾；抱歉高考必刷题练透totellTogive→givingAslongaswetryourbest，there’snoneedfeelingregretforthesefailures.状元笔记全记牢regrettosay/tell/inform...that...

遗憾地说/告知……regretthat...遗憾……(2)withgreat/deepregret很遗憾feelregretfor为……感到遗憾toone’sregret让某人感到遗憾的是4．focusvt.集中注意力；聚焦

n.焦点；关注点高考必刷题练透onfocusedshoulderingthehopeoftheirparentschildrenarethefocusoffamilies，状元笔记全记牢(1)focuson集中于……focusone’sattention/eyes/energyon集中注意力/目光/精力于……(2)thefocusofattention/concern

注意力/关注的焦点【联想】表示“集中注意力/精力于……”的短语还有：①payattentiontosth

②fixone’sattentiononsth③concentrateone’sattentiononsth④如果发现那些材料有趣，我们的注意力会长时间集中在它们身上。(四川卷)Ifwefindthosematerialsinteresting，____________________________forlong.we’llfocusourattentiononthem高考必刷题练透(1)写出下列句中buildup的含义①Asweallknow，bearsbuildupfatstoresthroughoutthesummer.____________②Hisconfidenceisbuildingupashehasgainedmoreandmoreexperienceinteaching.____________③Takingexercisehelpsusbuildupourbodyandkeepaclearmind.______________④It’ssaidthatshe’sbuiltupaverysuccessfulbusiness.____________1．buildup逐渐增强；增强……的体质；建立；创办；开发；聚集；积累积累逐渐增强增强……的体质建立；创办pickuptakeupTheyarereallyhelpfultobuildupourbodyandenrichourschoollife.状元笔记全记牢pickup捡起；(无意中)学会；接收；搭载takeup拿起；开始；从事hangup挂起来；挂断电话dressup穿上盛装；打扮makeup虚构；弥补；组成showup出现；露面bringup抚养；教养breakup分裂；打碎2．leadto导致；造成(后果)；通向……高考必刷题练透单句语法填空/单句改错/微写作①Questioningcanleadto________(search)forananswer.(2015·湖北卷)②Iwilldividethestudentsintogroupsandleadthem________(practice)speakingEnglish.③Hedecidedtoleadnewlifeaftertheunusualexperience.____________④Withtheboyleadtheway，wehadnodifficultyinfindingthedestination.____________⑤众所周知，条条大路通罗马。____________________________________searchingtopracticelead后加alead→leadingAsweallknow，allroadsleadtoRome.状元笔记全记牢(1)leadto中的to为介词，后接名词、代词或动名词。(2)leadsbtodosth使某人做某事lead/livea．..life过……样的生活leadtheway引路；带路leadsbto/into...带领某人进入……【联想】表示“导致，造成”的其他短语还有：resultin，bringabout等。1．Ifso，whatdidyoudotogrowthem？如果是这样的话，你怎样来种植这些植物？高考必刷题练透单句改错/完成句子/微写作①WillyoubefreethisSunday？Ifnot，let’sgocamping.

____________②Ithinkthere’satrainatmidday.Ifso，you’llhavetowaittill12：30.________③__________(如果有可能)，tryandgotobedandwakeupatthesametimeeveryday.not→soso→notIfpossible④—HaveyoubeentotheGreatWall?—Perhapsnotinmymemory.________(如果有过)，itmighthavebeenduringmyearlychildhood.⑤你赞同我推迟我们去云南的旅行吗？如果赞同，请尽快写信告诉我。(北京卷)DoyouagreethatIwillputourvisittoYunnanoff?___________，____________________________________________．IfeverIfsowritebacktotellmeaboutitassoonaspossible状元笔记全记牢(1)ifso意为“如果这样的话”，是if引导的条件状语从句的省略形式，表示肯定意义；如果表示否定意义，则用ifnot。(2)含if的省略结构还有：ifever如果有过/发生过的话ifany如果有的话ifpossible如果有可能ifnecessary如果有必要2．Hewouldmuchratherkeeptimeforhishobbies.他宁愿把时间花在自己的爱好上。高考必刷题练透hadfinishedcamehavefollowedstayed→stay状元笔记全记牢Ⅰ.课文语法填空Dr.YuanwasborninBeijingin1930.1.________hegraduatedfromSouthwestAgricultureCollegein1953，hehasdevotedhislifeto2.________(find)waystogrowmoreandmorerice.Asayoungman，hesawthegreatneed3.________increasingthericeoutput.Atthattime，hungerwas4.________seriousprobleminmanypartsofthecountry.Dr.Yuansearchedforaway5.__________(increase)riceharvestswithoutexpandingtheareaoffields.In1950，Chinesefarmerscouldonlyproducefiftymilliontonsofrice.Lastyear，Sincefindingforatoincreasehowever，nearlytwohundredmilliontonsofrice6.____________(produce)．These7.________(increase)harvestsmean8.________22%oftheworld’speoplearefedfromjust7%ofthefarmlandinChina.Dr.YuanisnowcirculatinghisknowledgeinIndia，Vietnamandotherlessdevelopedcountriestoincreasetheirriceharvests.Thankstohisresearch，