人教新课标英语必修四Unit 2 Working the land教案.doc

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1、Unit2WorkingthelandVocabularyandUsefulExpressionsStep1.重点难点1.Inmanyways,heisoneofthem,andhestruggledforthepastfivedecadestohelpthem.Inaway;inoneway;insomeways在某种程度上2．However,hecareslittleaboutspendingthemoneyonhimselforleadingacomfortablelife.carev.在乎,在意，喜欢，有兴趣s

2、pendsth.…on…在某方面花费spend…(in)doingsth.花费…做某事3．Wishingfornothing,however,costsnothing.wishingfornothing动名词短语做主语，谓语动词用单数。however是插入语，表示语气的一种转折。4．Italsoreferstocropsgrowingwithnaturalratherthanchemicalfertilizers.referto与…有关，关系到某人、某事；提到，涉及；参考5．Instead,organicfarmers

3、insistonchangingcropseverytwoorthreeyears.insiston坚持要求；insist后面可以跟从句，其中谓语动词常用should+动词原形构成6．Dr.Yuanawokefromhisdreamwiththehopeofproducingakindofricethatcouldfeesmorepeople.withthehopeof带着某种希望7．Heusedtowalktohisfieldstwiceaday,butnowhepreferstoridehismotorcycle.

4、usedto过去常常（现在已经不是如此）beusedtodoing意思是“习惯于”prefertodo(ratherthando)相比之下更喜欢做某事8．Butwhatevertheygrowtheymakesurethatwhatisleftinthegroundafterharvestingbecomesanaturalfertilizerforthenextyear’scrop.whatever引导让步状语从句，表示“无论怎样”，相当于nomatterwhat.Eg:Whateveryoudo,don’tgive

5、up.Step2．功能句型建议（Suggestion&advice）Iwouldrather…Idon’tlike…because…I’dprefer…because…It’sagreatpitythat…Shouldwe/I…?It’sbetterto…IfIhaveachoiceI’dchoose…because…Youneedto…MayIsuggest…?Letmesuggest…because…Perhapsweshouldsuggest…because…Butwhat/howabout…?Step3.重点单

6、词及短语单词①hungern.饥饿，食欲；v.渴望得到某事物，某人hungerfor/aftersth./sb.②strugglevi.stugglewithsb.与某人争斗，搏斗struggle(against/withsb./sth.)struggleagainst/withsb./sth.(forsth.)争斗，拼搏，奋斗，努力③expandvi.(使某事物)变大，增强，伸展，张开expandonsth.阐述或详述expansionn.扩大，扩展，膨胀④equipvt.equipsb./sth.(withsth.

7、)配备，装备equipmentn.设备，装备⑤exportvt.输出；n.出口业，出口品importvt.进口⑥circulatevi.vt.使某物循环，流通，传播；vt.发侧知告知某人circulationn.循环，流传，传播⑦confusevt.把某人弄糊涂，使为难，打乱confusionn.混乱，混淆⑧reducevt.缩减，减小，降低reductionn.减少，缩小⑨supplyvt.供给，供应，满足；n.供应，供给之物⑩exchangevt.交换，交易；n.交换，更换，互访，交流exhangesth.with

8、sth.exchangeableadj.可交换的，可退换的，可兑换的短语rid…of清除，摆脱besatisfiedwith=becontented感到满足，满意的wouldratherdosth.宁可做某事referto与…有关，关系到某人，某事，提到，参考searchfor寻找，搜寻thanksto多亏，由于rathertha