2023学年完整公开课版B4U2Languagepoints

Unit2Workingtheland1.…forwhomhehasstruggledforthepastfivedecades.strugglevi.搏斗,挣扎,努力,拼搏e.g.Theywerestrugglingtogetouttheburningcar.他们挣扎着从烧着的车里往外爬。

strugglen.努力,拼搏e.g.Weshouldallbelieveinourselvesinthestruggleoflife.Mary’sstrugglewiththediseaselastedtenyears.[搭配]

struggleagainst/with与……斗争struggleforsth.为争取……而奋斗/斗争struggletodosth.努力做某事

根据括号内的汉语提示补全句子。1)Weshouldbebraveto_____________(同……做斗争)thedifficulty.2)The_______(斗争)forindependencewaslongandhard. 3)Threebrothers____________(为争取……而斗争)thepossessionofajewelrybox.strugglewithstrugglestruggledfor2.Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.1)thanksto表示“幸亏,多亏”,多用于表达正面意思,相当于感谢,在句中作状语和表语。e.g.Thankstoyourhelp,muchtroublewassaved.多亏你的帮助,减少了许多麻烦。其他一些可表示由于的短语：1.becauseofHegottoschoollatebecauseoftheheavyrain.2.owingtoOwingtoourhardwork,theprojectwasfinishedaheadoftime.3.duetoTjeflightwascancelledduetothefog.4.onaccountofWehavetogiveupourplanonaccountofyourobjection.5.asaresultof2)rid…of…用法 Themanridhimselfofdebt.Itisveryhardforthepeopletoridtheearthofpollution.rid...of意为“____________”，此时，rid作___词，ridoneselfofsb./sth.意为“摆脱，从……中解脱”。摆脱，除去动Willsciencefinallyridusofthisdisease?ridsb./sth.ofsb./sth.意为“去除，清除”[注意]

getridof,“摆脱掉、除掉、处理掉”,这里rid为过去分词。如:It’seasytogetintothehabitoftakingdrugsbuthardtogetridofit.Wecan’tgetridofwaruntilwegetridofthecausesofwar.完成句子,使其与所给的句子意思相同或相近。1)Itisnoteasyforhimtogetridofthe badhabit. Itishardforhimto_____________the badhabit.2)Heplanstogiveupsmokingintwo months. Heplansto____________smokingintwomonths.getridofridhimselfof3.YuanLongpingisquitesatisfiedwithhislife.besatisfiedwith对...感到满意的Theteacherwasnotsatisfiedwithhisexplanation.satisfy使满意;使满足Youranswerwon'tsatisfyher.Thenewproductcansatisfythedemandofcustomers.satisfactoryadj.令人满意的Inevergotasatisfactoryanswer.satisfactionn.

Shefeltasenseofsatisfaction.satisfyingadj.令人满意的satisfiedadj.满意的3.Hewouldmuchratherkeeptimeforhishobbies.

阅读下列句子,试着归纳wouldrather的意思及用法。1)

Ithinkatthebeginningwe’d

rather

havesomefairlyquietandpeacefulmusic.2)MostyoungpeoplewouldrathernotlistentotheBeijingOpera.3)Wouldyouratherstayhereorgohome?

[归纳]wouldrather意为___________,其后接动词原形。宁愿、宁可[拓展]wouldrather...than...意为“宁愿……而不愿……”。如：Jackwouldratherbuyabikethanamotorbike.

翻译下列句子。1)她宁愿死也不愿意投降。2)我宁愿你现在回家。Shewouldratherdiethangivein.Iwouldrather(that)youwenthomenow.4.Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.[考点]

thereforeadv.因此；所以；因而，表示因果关系。[考例]Progresssofarhasbeenverygood.______,wearesurethattheprojectwillbecompletedontime.A.However B.OtherwiseC.Therefore D.Besides[点拨]题意是“至今情况进展良好，因此我们确信能按时完成这项工程。”前后两句为因果关系，故选therefore；however然而，可是；otherwise否则，要不然，二者均表示转折关系；besides而且，也不符合题意。6.AlthoughheisoneofChina’smostfamousscientists,YuanLongpingconsidershimselfafarmer,forheworks

thelandtodohisresearch.[分析]①本句是一个主从复合句。②主句是YuanLongpingconsidershimselfafarmer;Although引导让步状语从句;for在此是连词;表示原因。[句意]尽管是中国最著名的科学家之一，袁隆平仍然认为自己是个农民，因为他在田间耕作，进行科学研究。[仿写]尽管我弟弟学习刻苦,但是他考试老是不及格，因为他很粗心。________________________________,healwaysfailsinexams,____________________.Althoughmybrotherstudiesveryhardforheisverycareless7.In1973,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.

thefirst...todosth.第一个做……。动词不定式(togrowrice)作定语,修饰thefirstagriculturalpioneer。thefirst,thelast,thesecond,theonly等短语后多用动词不定式作后置定语。[仿写]____________________________________________________________________________________________公元950年第一个到达新西兰的旅行者是一个叫库佩的人。ThefirsttravelertoreachNewZealandin950wasamanwhosenamewasKupe.8.YuanLongpingsearchedforawaytoincreasericeharvestswithoutexpandingtheareaofthefields.[分析]①本句是一个简单句。②YuanLongpingsearchedforawaytoincreasericeharvests是句子的主干，“without+动词-ing形式短语”在句中作状语。

[句意]袁隆平要在不增加土地面积的基础上寻求增收稻谷的途径。[仿写]她不辞而别。Sheleft______________________.withoutsayinggoodbye9.Theseincreasedharvestsmeanthat22%oftheworld’speoplearefedfromjust7%ofthe

farmlandintheworld.[分析]①本句是一个主从复合句。②主句是Theseincreasedharvestsmean,increased为过去分词作定语,修饰harvests;that引导的是宾语从句。③“分数或百分数+of+复数可数名词”结构作主语时,谓语动词用复数形式;“分数或百分数+of+不可数名词”结构作主语时,谓语动词用单数形式。从句的主语为22%oftheworld’speople,故谓语用are。[句意]这一粮食产量的增加意味着仅占世界7%的耕地养活了世界上22%的人口。[仿写]收集到的资料表明超过20%的野生动物已经在森林里消失。Thecollectedinformationshowsthatmorethan__________________________________________intheforest.20%ofthewildanimalshavedisappeared10.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.

英语中的倍数表达法共有三种形式:1)倍数+形容词/副词的比较级+than...2)倍数+as+形容词/副词的原级+as...3)倍数+the+名词+of...e.g.Thisbuildingisfivetimeshigher

thanthatone.__________________________Thisbuildingisfivetimesashighasthatone.__________________________这座楼比那座楼高出五倍。这座楼是那座楼的五倍高。Thisbuildingisfivetimestheheightofthatone.这座楼是那座楼的五倍高。I.根据下列各句句意及所给单词的首字母或汉语提示,写出所缺单词的正确形式。1.Wewereall_________(晒黑的)fromadayonthebeach.2.She’ss_________tobringupafamilyalone.sunburntstruggling3.Themeasureswillenableustoincreaseouro_____ofbicyclessoon.4.Hewasdownwiththeflu,and________(因此)couldn’tcometotheparty.5.Thed________problemhas