Unit 2 Working the land 教学设计2Word文档格式.docx
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Unit 2 Working the land 教学设计2Word文档格式.docx
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Hereisanotherphotoaboutfarming.Themandrivingthetractorinthephotoisplowingthelandtopreparefortheplanting.Hedoesnotgrowricethere.Whatkindofcropishegoingtoplanthere?
Plowingtheland
Thisphotoisinteresting.ThewomanfarmerfromTibetisharvestinghercropsnotintheopenfieldbutinaplastichouse.Forgenerations,thepeopleinTibetAutonomousRegion,havefarmedthelandusingtraditionalmethods.Butinrecentyears,thingshavebeguntochange.Allthefarmersadmitthenewwaysarebetter.
Indoorharvesting
II.Pre-reading
1.Questioningandanswering
RiceismainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?
Thenthesouthpeoplewouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbage,onionsandgarlicforfood.TheyarethebasesofthetraditionalfoodinNorthChina.)
Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?
Iwouldtrytoendhungerbypopularizingtheadvancedfarming
techniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.)
2.GivingbackgroundinformationaboutProfessorYuanLongping
HaveyoueverheardofamancalledProfessorYuanLongping?
Wouldanyoneofyoutelltheclasssomethingabouthim?
ProfessorYuanLongpingisaChineseagriculturalscientist.ProfessorYuan'
sbreakthroughscientificachievementledtotheworld'
sfirstsuccessfulandwidelygrownhybridricevarieties,revolutionizingricecultivationinChinaandtriplingproductionoverageneration.HisapproachtoricebreedingthenspreadinternationallythroughoutAsiaandtoAfricaandtheAmericas,providingfoodfortensofmillionsandleadingtohisbecomingknownasthe"
FatherofHybridRice."
III.Reading
1.Readingaloudtotherecording
Comprehension—understandingwhatyouarereading—isimportant.Toreadinthoughtgroupsisaneasy,yeteffective,wayofimprovingreadingcomprehension.Nowturntopage9andreadaloudtotherecordingofthetextAPIONEERFORALLPEOPLE.Payattentiontothethoughtgroupsinthesentenceswhilelisteningandreadingaloud.
2.Readingandunderlining
Readthetextagainandunderlineallthecollocationsinthepassage.Youareaskedtocopythemtoyournotebookafterclassashomework.
CollocationsfromAPIONEERFORALLPEOPLE
callsb.…,regardsb.…,worktheland,doone’sresearch,forthepastfivedecades,growhybridrice,becomeanagriculturalpioneer,haveahighoutput,produceone-thirdmoreofthecrop,bebornintoapoorfamily,graduatefromacollege,devoteone’slifeto…,findwaystodosth.,seethegreatneedfordoingsth.,increasethericeoutput,searchforawaytodosth.,increasericeharvests,expandtheareaoffields,producetonsofrice,feedsb.fromapieceoffarmland,circulateone’sknowledge,thanksto…,ridtheworldofhunger,besatisfiedwith…,carelittleabout…,spendmoneyon…,leadacomfortablelife,havetroubles,equipsb.forsth.,careabout…,keepone’stimefor…,playone’sviolin,playmah-jong,rideone’smotorcycle,wishfor…,inadream,anearofrice,agrainofrice,awakefromone’sdream
3.Reading,identifyingandsummarizing
Attention,please!
Itistimetoskimthetextonemoretimeandidentifythetopicsentenceofeachparagraph.
(Minuteslater)XueHongmei,wouldyoureadtotheclassthefourtopicsentencesyouidentified?
Whataboutthemainideaofthepassage?
Whowillvolunteertogivetheclasshissummaryofthemainidea?
BaiJianfang,you’dliketosaysomething?
Goahead!
4.Understandingdifficultsentences
Ingroupsoffour,analyzethestructureofthedifficultsentences.Ifyouhaveanyproblemswhicharetoodifficultforyoutosolvedonothesitatetoputthemtome.
5.Readingandtransferring
Inpairs,readthetext,findinformationtocompletethefollowingform.
FactsaboutYuanLongping
FactsaboutYuan’ssuperhybridrice
age
capacity
education
application
major
contribution
hobby
overseas
ideal
future
IV.Closingdown
Closingdownbydoingexercises
Inthelastfiveminuteslet’sdothecomprehensionexercisesonpage10.Checkyouranswersagainstyourneighbour’swhenyouhavefinished.
Closingdownbyhavingadictation
Toendtheperiodyouwilltakeadictation.ItisaboutYuanLongping,“FatherofSuperhybridrice”.
YuanLongping,China'
sMostFamous"
Farmer"
Yuan
came
up
with
the
idea
of
hybridizing
rice
for
first
time
in
world
1960s.
Since
then,
50
percent
China'
s
total
cultivation
fields
have
grown
such
rice,
which
added
some
300
billion
kilograms
to
country'
grain
output.Furrows
on
his
sunburnt
face,
a
slim
figure
and
coiled-uptrousers
legs
would
confuse
foreign
reporters
who
interview
most
famous
scientist
China,
rather
be
called
“a
farmer”.Indeed,
like
many
Chinese
farmers,
70s
has
devoted
life
growing
paddyfields,
but
unlike
those
he
reaps
seed
from
experimental
only
forhybridizing
rice.
2.AsamplelessonplanforLearningaboutLanguage
(The–ingformastheSubject&
Object)
TohelpstudentslearnaboutThe–ingformastheSubject&
Object.
Tohelpstudentsdiscoverandlearntousesomeusefulwordsandexpressions.
Tohelpstudentsdiscoverandlearntousesomeusefulstructures.
I.Warmingup
WarmingupreadingaloudthetextAPIONEERFORALLPEOPLE
Languageislearnedincontext.Solet’sfirstreviewthetextlearnedyesterdaybyreadingitaloud.TrytoforceoutyourEnglishslowlyandclearly.
II.Discoveringusefulwordsandexpressions
Inpairsdotheexercises1,2and3.Youmustfinishthemin5minutes.
III.Learningaboutgrammar
1.Readandidentify
ReadthetextaboutYuanLongpingagain,payingattentiontothesentenceswhichusethe–ingformasthesubjectandobject.
Inthesentence“Wishingforthings,however,costnothing.“the–ingisusedassubject.
Itcanbealsousedasobjectofthesentence.Forexample:
YuanLongpinglikesplayinghisviolin.
2.Consolidatingbydoexercises
Toconsolidateyourunderstandingyouwillbegiven10minutestogooverexercises1,2,3,4and5onpages12and13.Youmayjustwriteonyourtextbook.Imeanthestudent’sbookyouareworkingby.
III.ReadyusedmaterialsforThe–ingformastheSubject&
语法学习——动名词
1.动名词作主语
1)名词直接放在句首作主语。
例如:
Usingtherighthandtoshakehandsisaconventioninmanycountries.
用右手握手是许多国家的一种习俗。
2)动名词在“Itisnouse/nogood/fun/awasteoftime/agoodpleasure等名词+doing”结构中作主语,it为形式主语。
Itisnogoodwritingtohim;
heneveranswersletters.
写信给他不妥,他从来不回信。
Itisnouseyourcomplaining;
thecompanywon’tdoanythingaboutit.
抱怨是没有用的,公司是不会管的。
3)动名词在“Itisuseless/nice/good/interesting/worthwhile等形容词+doing”结构中作主语。
Itisgoodplayingchessaftersupper.
晚饭后弈棋挺好。
Itisuselessspeaking.
光说是没有用的。
4)动名词在“Thereis(was)no+doing”结构中作主语。
Thereisnodenyingthatsheisveryefficient.
她效率高是不容否认的。
Thereisnotellingwhatheisgoingtodo.
他要做什么一点消息都没有。
2.动名词作宾语
1)有些动词后面要求跟动名词作宾语。
常这样用的动词有:
admit承认;
excuse原谅;
postpone拖延;
anticipate期望;
fancy想象
practise练习;
appreciate欣赏;
finish完成;
prevent防止;
avoid避免;
forbid禁止;
propose建议;
consider考虑;
forgive宽恕;
recollect回忆;
delay耽搁;
imagine想象;
resent厌恶;
deny否认;
involve涉及;
resist抵制;
detest厌恶;
keep保留;
risk冒险;
dislike讨厌;
mind在意;
save挽救;
dread害怕;
miss错过;
suggest建议;
enjoy喜欢;
pardon原谅;
understand理解;
escape逃避;
permit允许
Irecommendbuyingthedictionary.
我建议买这本词典。
Idon’tanticipatemeetinganyopposition.
我估计不会遇到任何反对意见。
Willyouadmithavingbrokenthewindow?
你承认不承认打破了窗户?
2)有些动词短语后也要求跟动名词作宾语。
常这样用的动词短语有:
can’tstand忍不住;
can’thelp忍不住;
feellike想,欲;
giveup放弃;
putoff推迟
Heputoffmakingadecisiontillhehadmoreinformation.
在获得详情之前,他没有急于做出决定。
Doyoufeelliketakingawalk?
你要不要去散步?
3)动名词常跟在介词或介词短语后做宾语。
常这样用的介词短语有:
insteadof,lookforwardto,objectto,keepon,seeabout,taketo等。
WearelookingforwardtocomingtoChina.
我们期待着来中国。
Wesucceededingettingoverallthedifficulties.
我们终于克服了所有的困难。
4)在“
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