人教版 (新课标)必修1&2Unit 2 English around the world教案

这是一份人教版 (新课标)必修1&2Unit 2 English around the world教案，共7页。

●三维目标
1.Knwledge：
Learning the rest wrds in the vcabulary.
2.Ability：
The understanding f the reading passage.
3.Emtin：
Guide students hw t remember mre wrds as sn as pssible.
●教学重点
The understanding f the reading passage.
●教学难点
（1）Hw t let students master wrds.
（2）Hw t let students understand the passage well.
●教具准备
cassette recrder；cards with wrds n them
●教学过程
Step 1 Greetings
Greet the whle class as usual.
Step 2 New wrds and vcabulary
T：Yesterday，I asked yu t lk up the wrds left in the vcabulary in the dictinary. Have yu been prepared fr it？Nw，let’s have a game. Let’s divide the whle class int 2 grups. Either grup chses ne student as a representative. I’ll shw the representative a wrd r a phrase，she r he shuld explain it in English. If the grup’s members can guess it，yur grup will win 10 pints. Either grup has 5 chances. Let’s g!
Pssible explanatin：
1.cmmand：（1）v.t tell sb.t d sth. （2）an rder
2.standard：generally used r accepted as nrmal
3.play a part in：play a rle in
4.dialect：a way f speaking that is used nly in a particular area
5.request：（1）v.t ask sb.t d （2）n.an act f asking fr sth. in a plite r frmal way
6.plite：the ppsite f rude
7.retell：t tell a stry again r in a different frm
8.accent：a way f saying wrds that shws what cuntry，regin r scial class sb. cmes frm
9.recgnize：t knw wh the persn is
10.eastern：in r frm the east f a cuntry r place
T：Well dne! Nw let’s deal with the sme f the wrds and phrases in deal.
1.cmmand
v.命令，指挥
cmmand sb. t d；cmmand sth.；博得，应得
cmmand that-clause
cmmanded his man t retreat.
The trps were cmmanded by Gerneral Haig.
The king cmmanded that she （shuld） be executed.（建议，命令，要求一类词后从句中用虚拟语气，此类动词有suggest，advise，rder，request，require，cmmand，demand...）
He cmmanded the building （shuld） be trn dwn.
n.命令［C］；指挥，控制［U］
e.g. Are yu refusing t bey my cmmands？
Yu must bey his cmmand that the building （shuld） be trn dwn.
Take cmmand f；be in cmmand；under ne’s cmmand；under the cmmand f sb.
e.g. She tk cmmand f this class after the frmer manager left.
She felt in cmmand f her life.
The battleship is under the cmmand f Captain Blake.
2.request
v.request sth. （frm sb.）；request sb. t d；request that-clause
e.g. Yu can request a free cpy f the leaflet（宣传单）.
Yu are requested nt t smke in the restaurant.
She requested that n ne （shuld） be tld f her decisin until the next meeting.
n.request （fr sth.）；request （that）
fr visas will be dealt with within 48 hurs.
Her request that mre sweets be served was refused.
3.recgnize 辨认出；意识到；承认
recgnize sb./sth. （by/frm sth.） 通过……认出……；
recgnize sth. （as sth.）；把……认作是……
recgnize that意识到；承认
e.g.I recgnized the huse frm yur descriptin.
Drugs were nt recgnized as a prblem then.
Nbdy recgnized hw urgent the situatin was.
We recgnized that the task was nt easy.
4.standard
n. 规格，标准［C&U］
raise/imprve/lwer standard 提高/降低标准
set （sb.） a standard 给某人定一个标准
e.g. He set himself such a high standard that he ften disappints himself.
f high/lw standard 具高/低标准的
standards 行为标准，道德标准
a man f high standards 一个道德高尚的人
Step 3 Reading
T：We have learnt English fr many years. Then in yur pinin，what is a very imprtant help t yur English study？
S：teachers，bks，tapes ...
T：Anything else？Is there anything that yu can turn t fr help when yu are cnfused while learning English？
S：I think a dictinary is a great help.
T：Yeah. When we meet acrss new wrds we ften lk them up in a dictinary. What is the mst widely-used dictinary in Chinese？
S：Xinhua Dictinary.
T：Then which ne d yu think is used widely in English？
S：I’m srry I have n idea.
T：It’s Lngman Dictinary and the Oxfrd English Dictinary. Tday，we’ll read a passage n the Oxfrd English Dictinary. Nw accrding t the title，what d yu think will be mentined in the passage？
S：I think the writer，the time when was it written，why it was written，hw it was written，the feature f the dictinary will be mentined.
T：Nw，let’s listen t it t see whether yur answer is right.
（after listening）
T：D yu think that yur answer is right？
S：I think that it desn’t mentin the feature f the dictinary.
T：Yes. Nw let’s read it alud t answer these questins then.
①Why was it written？
②When did it start t be written？
③Wh is the writer？
④Hw it was written？
S：①T encurage everybdy t spell the same.
②The idea was raised in 1857.And 22 years later，it began t be written.
③Three men wrked tgether n the dictinary：Samuel Jhnsn，Nah Webster，and James Murray.
④It tk the three men nearly all f their lives t try t cllect wrds.
T：Gd jb!Then wh first began t wrk n the dictinary？
S：Murray.
T：Yes. Nw let’s read the last paragraph. And then finish the table abut ntes n James Murray’s life with yur partners.
（check tgether）
Step 4 Cnslidatin/discussin
T：After reading it，can yu say smething abut Murray？Let’s d a chain reactin. Each student just says ne sentence abut Murray.
T：D yu think it wrth s these peple’s spending s much time n？Why？Nw discuss with yur partner and list sme reasns.（discuss fr abut 3 minutes） Nw，it’s shw time.
S：We think that it wrth their jb. If there were n dictinaries，peple wuld have n rule t guide them while using the language，which will lead t a mess in English because different peple wuld use different laws t use it. Then there will be mre difficulty in understanding ne anther. With the dictinary，peple have a set rule t judge whether their way f using the language is right.
Step 5 Summary and hmewrk
Tday，we have learned the wrds left in the vcabulary and we’ve gt sme infrmatin n the large English dictinary. After class，please read the wrds again and again t recite them and try t use them t make up sentences.●板书设计
Unit 2 English arund the wrld
The Fifth Perid
Wrds
1.cmmand 2.request
3.recgnize4.standard
Understanding f the passage
Guessing
Questins
●活动与探究
This research is t d research n the cncept f the Oxfrd Dictinary and sme ther kinds f dictinary in English spken cuntries. S students shuld wrk in grups t study the items f the Oxfrd Dictinary and find ut the names f ther types f dictinary and tell which ne is the mst ppular and what’s the reasn.
●备课资料
Abut the Oxfrd English Dictinary
The Oxfrd English Dictinary is the accepted authrity n the evlutin f the English language ver the last millennium. It is an unsurpassed guide t the meaning，histry，and prnunciatin f ver half a millin wrds，bth present and past. It traces the usage f wrds thrugh 2.5 millin qutatins frm a wide range f internatinal English language surces，frm classic literature and specialist peridicals t film scripts and ckery bks.
The OED cvers wrds frm acrss the English-speaking wrld，frm Nrth America t Suth Africa，frm Australia and New Zealand t the Caribbean. It als ffers the best in etymlgical analysis and in listing f variant spellings，and it shws prnunciatin using the Internatinal Phnetic Alphabet.
As the OED is a histrical dictinary，its entry structure is very different frm that f a dictinary f current English，in which nly present-day senses are cvered，and in which the mst cmmn meanings r senses are described first. Fr each wrd in the OED，the varius grupings f senses are dealt with in chrnlgical rder accrding t the qutatin evidence， senses with the earliest qutatins appear first，and the senses which have develped mre recently appear further dwn the entry. In a cmplex entry with many strands，the develpment ver time can be seen in a structure with several “branches”.
The Secnd Editin f the OED is currently available as a 20-vlume print editin，n CD-ROM，and nw als nline. Updated quarterly with at least 1000 new and revised entries，OED Online ffers unparalleled access t the greatest cntinuing wrk f schlarship that this century has prduced’ （Newsweek）.T find ut mre abut the OED Online，why nt fllw ur free tur？
“Abut the Oxfrd English Dictinary” invites yu t explre the intriguing backgrund and distinctive character f the OED. Here，yu will find in-depth articles abut the histry f the OED，an inside lk at the prgrammes used t enlarge and update the OED entries，little-knwn facts abut its cntent，and much mre.
names
The mst ppular ne
The reasn