人教版（2019）必修 第二册Unit 1 Cultural Heritage重点单词短语讲练导学案

BOOK2UNIT1CULTURALHERITAGE重点单词短语讲练导学案1.preservevt.保存;保护;维持n.保护区(1)Themountainwasoneofnature______________

(preserve)withnohuntingallowed.

(2)Thesocietywassetupto_____________

endangeredspecies___________dyingout

(3)Theancienttempleandotherculturalrelics____________________（保存完好）.

2.takepartin参与(某事);参加(某活动)

(1)Nowadayswomenare_______________________（积极参与）socialactivities.

(2)辨析填空：takepartin/joinin/join/attend

eq\o\ac(○,1)Mysister______________theLeaguelastmonthandshehasdecidedto_______________theactivitiestohelptheagedintownasavolunteer.

eq\o\ac(○,2)Ishall____________animportantconferencenextweek.

eq\o\ac(○,3)Allmyfamily__________me__________wishingyouaquickrecovery.

eq\o\ac(○,4)LastSunday,ourschoolheldacross-countryrunningrace.AllstudentsinSenior3_________it.

3.balancen.平衡;均匀vt.使平衡

(1)Beforemakingthefinaldecision,you’dbetter_______theadvantages________thedisadvantages.

(2)Whilepromotingeconomyweshould__________________development______protection.

(3)Itcanbehardtofindtherightbalancebetweenadvisingyourchildren________controllingthem.

(4)Itisprettyimportantforteenagerstohavea____________（balance）diet.

(5)Whenhewasrunningafterhisbrothertheboy_______________（失去平衡）andhadabadfall.(6)Thisumbrellaislikelytohelpyou__________________（保持平衡）.4.proposev.提议；建议

(1)The_________（propose）heputforwardistobediscussedatthemeeting.

(2)InhisspeechheproposedthattheUN_________(set)upanemergencycenterfortheenvironment.

(3)Expertsinvestigatedtheissue,conductedseveraltests,andthen________________（提出建议）tothecommittee.

【学法点拨】propose（建议）后的宾语从句及proposal后的同位语或表语从句应使用虚拟语气，即从句谓语用“should+动词原形”，should可以省略。有同种用法还有如下的词：一坚持：insist二命令：order,command三建议：suggest,advise,recommend,advice,suggestion四要求：demand,require,request,ask5.likelyadj.可能的&adv.可能地

提示：likely既可用人又可用物作主语；possible和probable作表语时不能用人或物作主语。

(1)Ifyoufindsomethingyoulovedoingoutsideoftheoffice,you’llbelesslikely____________（bring）yourworkhome.

(2)Itislikely____________virtualrealitywillbecomeapartofmodernlifeinthenearfuture.

(3)Peoplewithapositiveattitudetowardslife______________________________(更有可能成功).(4)Heis____________tomakerapidprogressinEnglishbecauseheislazy.

6.turnto...向……求助；致力于；翻到；转向（to是介词）

【归纳拓展】turntosb.forhelp向某人求助 turnon打开（水、煤气、电灯等）

turnoff关掉（水、煤气、电灯等）turnup调高；出现

turndown调低；拒绝 turnin上交；交还turninto变成 turnout结果是,证明是turnover翻转；移交

(1)Withnoonetoturn____________insuchafrighteningsituation,thegirlfelthelpless.

(2)Theroadconditionsthereturned_________tobeverygood,whichwasmorethanwecouldexpect.

(3)Tomhadtoturn____________theinvitationtothepartylastweekendbecausehewastoobusy.

(4)Youmustturn____________yourpasswhenyouleavethebuilding.

(5)Aboutthisissue,thecitizens________________________（向……寻求帮助）thegovernment.

(6)Thisorganizationisnow__________________________________（致力于提高空气质量）.

7.preventvt.阻止;阻碍;阻挠

(1)Wemustdoourbestto____________thesehistoricsites________________阻止……消失）.(2)Thedestructionofsuchspeciescouldpreventresearchersfrom____________（find）curesforcertaindiseases.

(3)Thisdisease’scontroland__________prevent）isachallengetoChinaaswellasthewholeworld.

8.contributionn.捐款；贡献；捐赠

(1)ThisprogrammecouldnothavebeensuccessfulwithoutKen’svaluable____________.

(2)Ithinkeveryoneshouldmakeacontributionto____________（protect）theenvironment.

(3)Itwasarealteameffort—everyonecontributedsomething___________thesuccessoftheproject.

(4)Theschoolseesitsjobaspreparingstudentsto_________________________（为社会作贡献）.

(5)Eatingtoomuchfatcan______________（导致）heartdiseaseandcausehighbloodpressure.

9.attemptn.&vt.企图;试图;尝试(1)Sometimeafter10,000BC,peoplemadethefirstrealattempt__________（control）theworldtheylivedinthroughagriculture.

(2)I_____________________________（试图说服她）,butIfailed.

(3)Iwouldbethelast______________________（尝试回答）thequestion.

(4)MikehasbeenpreparingcarefullyforhisChineseexaminationsothathecouldbesureofpassingit____________________（在第一次尝试时）.

10.worthwhileadj.值得做的；值得花时间的

【归纳拓展】beworth+n./pron./doing做某事是值得的

beworthytobedone/ofbeingdone/ofsth.做某事是值得的

be(well)worthreading/seeing/visiting（非常）值得读/看/参观

beworthytobevisited/beworthyofbeingvisited值得参观

Itisworthwhiletodosth./doingsth.做某事是值得的。

【注意】：worth只能作表语,而worthy和worthwhile除作表语之外还可作定语。

(1)Whenyoustandonthetopofthemountainandoverlookthesurroundingscenery,you’llfind______________________________（爬……是值得的）itupwitheffort.

(2)辨析填空：worth/worthwhile/worth