2023學年完整公開課版B4U2Languagepoints

Unit2Workingtheland1.…forwhomhehasstruggledforthepastfivedecades.strugglevi.搏斗,掙扎,努力,拼搏e.g.Theywerestrugglingtogetouttheburningcar.他們掙扎著從燒著的車里往外爬。

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

struggleagainst/with與……斗爭struggleforsth.為爭取……而奮斗/斗爭struggletodosth.努力做某事

根據(jù)括號內(nèi)的漢語提示補全句子。1)Weshouldbebraveto_____________(同……做斗爭)thedifficulty.2)The_______(斗爭)forindependencewaslongandhard. 3)Threebrothers____________(為爭取……而斗爭)thepossessionofajewelrybox.strugglewithstrugglestruggledfor2.Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.1)thanksto表示“幸虧,多虧”,多用于表達正面意思,相當于感謝,在句中作狀語和表語。e.g.Thankstoyourhelp,muchtroublewassaved.多虧你的幫助,減少了許多麻煩。其他一些可表示由于的短語：1.becauseofHegottoschoollatebecauseoftheheavyrain.2.owingtoOwingtoourhardwork,theprojectwasfinishedaheadoftime.3.duetoTjeflightwascancelledduetothefog.4.onaccountofWehavetogiveupourplanonaccountofyourobjection.5.asaresultof2)rid…of…用法 Themanridhimselfofdebt.Itisveryhardforthepeopletoridtheearthofpollution.rid...of意為“____________”，此時，rid作___詞，ridoneselfofsb./sth.意為“擺脫，從……中解脫”。擺脫，除去動Willsciencefinallyridusofthisdisease?ridsb./sth.ofsb./sth.意為“去除，清除”[注意]

getridof,“擺脫掉、除掉、處理掉”,這里rid為過去分詞。如:It’seasytogetintothehabitoftakingdrugsbuthardtogetridofit.Wecan’tgetridofwaruntilwegetridofthecausesofwar.完成句子,使其與所給的句子意思相同或相近。1)Itisnoteasyforhimtogetridofthe badhabit. Itishardforhimto_____________the badhabit.2)Heplanstogiveupsmokingintwo months. Heplansto____________smokingintwomonths.getridofridhimselfof3.YuanLongpingisquitesatisfiedwithhislife.besatisfiedwith對...感到滿意的Theteacherwasnotsatisfiedwithhisexplanation.satisfy使?jié)M意;使?jié)M足Youranswerwon'tsatisfyher.Thenewproductcansatisfythedemandofcustomers.satisfactoryadj.令人滿意的Inevergotasatisfactoryanswer.satisfactionn.

Shefeltasenseofsatisfaction.satisfyingadj.令人滿意的satisfiedadj.滿意的3.Hewouldmuchratherkeeptimeforhishobbies.

閱讀下列句子,試著歸納wouldrather的意思及用法。1)

Ithinkatthebeginningwe’d

rather

havesomefairlyquietandpeacefulmusic.2)MostyoungpeoplewouldrathernotlistentotheBeijingOpera.3)Wouldyouratherstayhereorgohome?

[歸納]wouldrather意為___________,其后接動詞原形。寧愿、寧可[拓展]wouldrather...than...意為“寧愿……而不愿……”。如：Jackwouldratherbuyabikethanamotorbike.

翻譯下列句子。1)她寧愿死也不愿意投降。2)我寧愿你現(xiàn)在回家。Shewouldratherdiethangivein.Iwouldrather(that)youwenthomenow.4.Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.[考點]

thereforeadv.因此；所以；因而，表示因果關(guān)系。[考例]Progresssofarhasbeenverygood.______,wearesurethattheprojectwillbecompletedontime.A.However B.OtherwiseC.Therefore D.Besides[點撥]題意是“至今情況進展良好，因此我們確信能按時完成這項工程?！鼻昂髢删錇橐蚬P(guān)系，故選therefore；however然而，可是；otherwise否則，要不然，二者均表示轉(zhuǎn)折關(guān)系；besides而且，也不符合題意。6.AlthoughheisoneofChina’smostfamousscientists,YuanLongpingconsidershimselfafarmer,forheworks

thelandtodohisresearch.[分析]①本句是一個主從復合句。②主句是YuanLongpingconsidershimselfafarmer;Although引導讓步狀語從句;for在此是連詞;表示原因。[句意]盡管是中國最著名的科學家之一，袁隆平仍然認為自己是個農(nóng)民，因為他在田間耕作，進行科學研究。[仿寫]盡管我弟弟學習刻苦,但是他考試老是不及格，因為他很粗心。________________________________,healwaysfailsinexams,____________________.Althoughmybrotherstudiesveryhardforheisverycareless7.In1973,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.

thefirst...todosth.第一個做……。動詞不定式(togrowrice)作定語,修飾thefirstagriculturalpioneer。thefirst,thelast,thesecond,theonly等短語后多用動詞不定式作后置定語。[仿寫]____________________________________________________________________________________________公元950年第一個到達新西蘭的旅行者是一個叫庫佩的人。ThefirsttravelertoreachNewZealandin950wasamanwhosenamewasKupe.8.YuanLongpingsearchedforawaytoincreasericeharvestswithoutexpandingtheareaofthefields.[分析]①本句是一個簡單句。②YuanLongpingsearchedforawaytoincreasericeharvests是句子的主干，“without+動詞-ing形式短語”在句中作狀語。

[句意]袁隆平要在不增加土地面積的基礎(chǔ)上尋求增收稻谷的途徑。[仿寫]她不辭而別。Sheleft______________________.withoutsayinggoodbye9.Theseincreasedharvestsmeanthat22%oftheworld’speoplearefedfromjust7%ofthe

farmlandintheworld.[分析]①本句是一個主從復合句。②主句是Theseincreasedharvestsmean,increased為過去分詞作定語,修飾harvests;that引導的是賓語從句。③“分數(shù)或百分數(shù)+of+復數(shù)可數(shù)名詞”結(jié)構(gòu)作主語時,謂語動詞用復數(shù)形式;“分數(shù)或百分數(shù)+of+不可數(shù)名詞”結(jié)構(gòu)作主語時,謂語動詞用單數(shù)形式。從句的主語為22%oftheworld’speople,故謂語用are。[句意]這一糧食產(chǎn)量的增加意味著僅占世界7%的耕地養(yǎng)活了世界上22%的人口。[仿寫]收集到的資料表明超過20%的野生動物已經(jīng)在森林里消失。Thecollectedinformationshowsthatmorethan__________________________________________intheforest.20%ofthewildanimalshavedisappeared10.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.

英語中的倍數(shù)表達法共有三種形式:1)倍數(shù)+形容詞/副詞的比較級+than...2)倍數(shù)+as+形容詞/副詞的原級+as...3)倍數(shù)+the+名詞+of...e.g.Thisbuildingisfivetimeshigher

thanthatone.__________________________Thisbuildingisfivetimesashighasthatone.__________________________這座樓比那座樓高出五倍。這座樓是那座樓的五倍高。Thisbuildingisfivetimestheheightofthatone.這座樓是那座樓的五倍高。I.根據(jù)下列各句句意及所給單詞的首字母或漢語提示,寫出所缺單詞的正確形式。1.Wewereall_________(曬黑的)fromadayonthebeach.2.She’ss_________tobringupafamilyalone.sunburntstruggling3.Themeasureswillenableustoincreaseouro_____ofbicyclessoon.4.Hewasdownwiththeflu,and________(因此)couldn’tcometotheparty.5.Thed________problemhas