【公开课课件】人教必修四 Unit 2 Reading (Ⅱ)

Unit2WorkingthelandReading(Ⅱ)Learningaims1.Toguessthemeaningofthewordsorexpressionsaccordingtothecontext.2.Todiscoverandlearntousesomeusefulwordsandexpressions.3.Todiscoverandlearntousesomeusefulstructures.

1.__________vi.&n.

斗争；拼搏；努力2.__________adj.引起烦恼的；令人不安的3.__________vt.&vi.配备；装备4._____________幸亏；由于；因为5._____________使……摆脱或除去6._______________对……感到满意7.______________宁愿；宁可

thankstorid…of…besatisfiedwithwouldratherstruggle

Leading-indisturbingequip1.strugglevi./n.

斗争；拼搏；努力Shestruggledupthestairswithherheavybags.她提着沉重的行李艰难地走上楼梯。【知识拓展】struggleagainst与……斗争，为反对……而斗争strugglefor为争取……

而斗争LanguagePoints【即学即练】选词填空（for/against)。（1）Hehasbeenstruggling

cancerformanyyears.

（2）Hehasbeenstruggling

successinhiscareer.againstfor2.hungern.饥饿；欲望

vt.&vi

（使）饥饿；渴望Thefamerwasweakwithhunger,sohetookarestandthenwenthome.农夫饿的全身无力，于是他休息了一会儿，回家了。Shehasahungerforlearning.她很有求知欲。Thewholeworldhungersforpeace.全世界都渴望和平。【知识拓展】haveahungerfor渴望……hungerfor渴望得到……

3.disturbingadj.引起烦恼的；令人不安的Atthattime,hungerwasadisturbingprobleminmanypartsofthecountryside.当时，饥荒是许多农村地区面临的严重问题。【知识拓展】disturbvt.干扰；扰乱；使烦恼；使不安disturbedadj.心烦意乱的；烦恼的Shewas_________(disturb)tohearyouhadbeeninjuredintheaccident.disturbed4.thanksto幸亏；由于；因为Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.多亏了他的研究，联合国在消除世界饥饿的战斗中有了更多的方法。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。Thankstoyourhelp，muchtroublewassaved.多亏你的帮助,减少了许多麻烦。【知识拓展】表示“由于，因为”的介词短语：owingto/becauseof/dueto/onaccountof/asaresultof【即学即练】单句改错Thanksforthesuccessofthebusiness,wecanaffordaflatthisyear.___to5.wouldrather宁愿，宁可Hewouldmuchratherkeeptimeforhishobbies.

他宁愿把时间花在自己的业余爱好上。He’dratherworkinthecountryside.他宁愿在乡村工作。【知识拓展】1）wouldrather…than…宁愿……而不愿……，与其……不如……IwouldratherwatchTVathomethangotothecinema.我宁愿在家看电视也不愿出去看电影。2)would…ratherthan…=wouldrather…than…Facingtheenemies,oursoldierswoulddieratherthansurrender.面对敌人,我们的战士宁死不屈。Ratherthanreceiveyourhelp,Iwouldborrowmoneyfrommyfriends.我宁可向朋友借钱,也不愿接受你的帮助。3）wouldrather后接从句时，从句中谓语动词用虚拟语气，若表示与现在、将来事实相反用一般过去时；若表示与过去事实相反用过去完成时。Wewouldratherthematterwerenotmadepublic.我们宁愿不公开这件事。I’dratheryouhadn’tdonethat.我宁愿你没做那件事。【即学即练】完成句子(1)Hewouldrather_____________________(放弃自己的房子也不愿）sellhiscar.(2)—Ispenttoomuchmoneyintravelling.—I’drather___________(你没有).(3)Iwouldrather__________(exchange)thelostweightforthelosttime.giveuphishousethanyouhadn’texchange6.equipvt&vi.

装备，配备，供给，提供Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.于是，他拿出好几百万元帮助其他人进行农业科学研究。Heequippedhimselfforalongjourney.他为长途旅行准备行装。Propereducationwillequipyouforajob.接受一定的教育使你具备就业的能力。典型句式1.ifso如果是这样的话；要是这样Haveyouevergrownanyplants?Ifso,whatdidyoudotogrowthem?Ifnot,whatkindofplantwouldyouliketotrygrowing?你种过植物吗？如果种过，你是如何种的？如果没有种过的话，你想要尝试种什么植物？ifso=ifyouhaveevergrownsomeplantsIfso为省略句式，if为连词，so指代上文内容，意为：如果那样的话。ifnot为ifso的否定形式。ifever如果有过/发生过的话;ifany假如有的话；ifpossible如果可能的话;ifnecessary如果必要的话【知识拓展】【即学即练】完成句子。1.Itsoundslikesomethingiswrongwiththecar’sengine.________,we’dbettertakeittothegarageimmediately.听起来好像汽车发动机坏了。如果这样的话，我们最好立即把它送到汽修厂。2.Rarely,_______,doeshesidestepaquestion.他极少逃避问题。

Ifsoifever2.YuanLongpinggrowswhatiscalledsuperhybridrice.1)superadj.特级的，超级的2)what引导宾语从句，在句中作谓语动词grows的宾语，what在从句中充当主语。Idon’tquiteunderstandwhatyouareexplaining.我不明白你在解释什么。PleasewatchwhatIamdoingcarefully.请仔细观察我正在做的。【名师点津】what和that引导名词性从句时的区别1.what可用作关系代词，意为“所……的人或事物”，用来引导各种名词性从句，并在从句中作主语宾语、或表语。2.that也可以引导名词性从句，但that本身无意义，也不在从句中作任何成分，仅仅起连接作用。3.Thisspecialstrainofricemakesitpossibletoproduce20%moreofthecropinthesamefields.这种特殊的稻种使得同样的田地多收获20%的产量。it在句中作形式宾语,真正的宾语为toproduce…,结构为:动词+it+adj.+todo。it作形式宾语,通常和下列动词连用:consider,think,make,find,believe,count,declare,deem,fancy,feel,guess,imagine,judge,prove,see,show,suppose,understand,take等。Thedoctorthought_______wouldbegoodforyoutohaveaholiday.（单句语法填空）【即学即练】【解题关键】句意：医生认为度假对你的健康有好处。it在这里作形式宾语，代指后面的真正宾语tohaveaholiday。it4.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。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...Thisbuildingisfivetimeshigherthanthatone.这座楼比那座楼高出五倍。【即学即练】单句改错SomeofourstatesareaslargerasFranceandEnglandputtogether.

我国的某些州的面积相当于法国和英国的面积之和._______large单句改错1.—Shallwegoskatingorstayathome?—Whichwouldyouratherdidyourself?【解题关键】wouldratherdosth.更喜欢做某事。Classexercises＿do2.Inordertolettheirchildrenreceiveabettereducation,parentsoftenhavetostrugglehardlyforquitealongtime.【解题关键】句意：为了让孩子接受更好的教育，父母常