
【教材分析】
教材內(nèi)容簡析:
外研版九年級上冊Mdule 2 中心是談?wù)揚(yáng)ublic hlidays , 會(huì)運(yùn)用時(shí)間狀語從句。
教學(xué)對象分析
學(xué)生通過本模塊前期的學(xué)習(xí),對時(shí)間狀語從句的用法已經(jīng)有了一定的了解。但由于較多學(xué)生英語基礎(chǔ)不好,在語法的教學(xué)方面有一定的難度。
【教學(xué)目標(biāo)】
知識目標(biāo):
復(fù)習(xí)Mdule 2 含while , befre , when , as sn as , since , after , until 的句子
熟練運(yùn)用已學(xué)的連詞while , befre , when , as sn as , since , after , until
能力目標(biāo):
學(xué)生能夠用while , befre , when , as sn as , since , after , until
填空、翻譯句子。
情感目標(biāo):
通過課堂學(xué)習(xí)活動(dòng),鼓勵(lì)學(xué)生積極參與課堂活動(dòng),加強(qiáng)與伙伴的合作。
激發(fā)其對英語的興趣,培養(yǎng)其學(xué)英語的積極性和自信心。
【教學(xué)重點(diǎn)】
熟練運(yùn)用已學(xué)的連詞while , befre , when , as sn as , since , after , until
【教學(xué)難點(diǎn)】while/ when時(shí)間狀語從句區(qū)別
as sn as 注意主將從現(xiàn)
since 從句及主句的時(shí)態(tài)
【教學(xué)過程】
Step1:Revisin
通過圖片呈現(xiàn)Mdule 2 出現(xiàn)的含時(shí)間狀語從句的句子
While we’re staying with ur friends , we’re ging t spend ne day in Qingda .
當(dāng)我們和朋友們在一起的時(shí)候,我們打算在青島度過一天。
Befre we begin dinner , my father gives thanks fr the fd .
When it is all ver , everyne helps wash the dishes .
My family always g smewhere interesting as sn as the hliday begin .
We have celebrated the festival since the first pineers frm England arrived in America .
自從17世紀(jì)首批英格蘭的拓荒者抵達(dá)美洲大陸后,我們就一直慶祝這個(gè)節(jié)日。
After they landed , their first winter was wrse than any English winter .
Step 2 : Presentatin :Grammar f Mdule 2 : 時(shí)間狀語從句
__________the weather is fine , many peple g ut fr a walk.
天氣好的時(shí)候,很多人都出去散步。
________ I gt hme , I fund my daughter singing in the sitting
rm . 我到家時(shí),發(fā)現(xiàn)我的女兒在客廳里唱歌。
when 引導(dǎo)的時(shí)間狀語從句,既可以表示某一時(shí)刻發(fā)生的事,又可以表示某一段時(shí)間發(fā)生的事。主句與從句的動(dòng)作或事情可以同時(shí)發(fā)生 ,也可以先后發(fā)生。
And my family always g smewhere interesting ______________ the hliday begins .
假期一開始,我們?nèi)揖蜁?huì)去某個(gè)好玩的地方
We began t wrk _____________ we gt there .
我們一到那兒就開始工作了。
as sn as 引導(dǎo)的時(shí)間狀語從句,表示“一。。。就。。?!?br>_______ We begin dinner , my father gives thanks fr the fd .
吃飯前,我父親會(huì)表達(dá)對食物的感激之情
Mther smetimes prepares dinner ________ I cme back frm schl . 媽媽有時(shí)候在我放學(xué)回家之后才準(zhǔn)備晚飯。
Befre 表示“在。。。。之前” after 表示“在。。。。之后”
_________they were crssing the Atlantic , many peple died .
在他們橫渡大西洋的時(shí)候,很多人死了
Dn’t make any nise ___________ I am recrding .
在我錄音的時(shí)候你們不要發(fā)出聲音
While 引導(dǎo)的時(shí)間狀語從句表示主句的行為在從句行為進(jìn)行的過程中發(fā)生,While 從句謂語動(dòng)詞必須是持續(xù)性動(dòng)詞或表狀態(tài)的動(dòng)詞,且常常用進(jìn)行時(shí)態(tài)
He waited __________ all the guests left .
他一直等到所有客人都走了
I will wait __________ yu finish all the wrk .
我會(huì)等到你完成所有工作。
We’ll stay there _________ the end f the hliday .
我們將會(huì)在那一直待到假期結(jié)束。
until 表示“直到。。。。。。”
I have knwn Bill _______ he was brn .
自從比爾出生起,我就認(rèn)識他。
He has studied very hard _________ he came t ur schl .
自從來到我們學(xué)校,他學(xué)習(xí)就非常努力。
Since 引導(dǎo)的時(shí)間狀語從句,表示“自從。。。。”
since 從句用一般過去時(shí),主句用現(xiàn)在完成時(shí)
Step3:D exercises .
用befre , until , while , since , as sn as , when , while
1.I have lived in Beijing _________ my family mved here in 2005.
2.What d yu want t say ___________ yu see Mr. Black.
3.Dn’t wrry, I’ll phne yu _______________ I get there.
4.The ld man didn’t leave the huse ______________ his sn came yesterday.
5.I have t finish all the wrk _______________ my bss returns.
6.I haven’t seen him _____________ he mved t anther twn.
7.The girl waited _______________ her mther came back.
8.Please write t me _______________ yu get there.
9.What were yu ding ___________ yur father was wrking utside
Step 4. Activities n P14 : Cmplete the sentences with the crrect frm f the wrds r expressin in the bx . There may be mre than ne answer .
( 1 ) _____ ur friends arrived , we all went t the square .
( 2 ) _____ they were watching TV , we listened t music and
sang traditinal sngs .
( 3 ) ______ it was twelve ’clck , we all shuted “ Happy New Year.”
( 4 ) We stayed there _____ she arrived .
( 5 ) He has made a lt f prgress ________ he started t learn English last mnth.
Step 4. Activities n P15
Cmplete the passage with the wrds in the bx .
Christmas is a happy hliday . ( 1 ) ______ it cmes , peple celebrate it in different ways . T many peple in the peple in the wrld , this time f year is the seasn fr giving and receiving presents . Children think that Father Christmas waits ( 2 ) ______ they are asleep and then cmes in and leaves presents fr them . They wuld like t cme ( 3 ) ________ they fall asleep , s they can see him . They d nt knw that it is their parents wh put the presents at the end f their beds ( 4 ) ______ they are sleeping .
Step 5. 小結(jié):本節(jié)課所學(xué)引導(dǎo)時(shí)間狀語從句的連詞
While 當(dāng)。。。。的時(shí)候(表示一段時(shí) 間內(nèi)可延續(xù)的動(dòng)作或狀態(tài),常用進(jìn)行時(shí)態(tài))
When 當(dāng)。。。。的時(shí)候(表示某一時(shí)刻或一段時(shí) 間內(nèi)的動(dòng)作,可以是延續(xù)性或瞬間性動(dòng)作)
Befre 在。。。。之前(后面的從句用一般現(xiàn)在時(shí)代替將來,即主將從現(xiàn))
After 在。。。之后
Step6 . Hmewrk . Chse the right answers .
( )1.________ I gt back. I fund my mther cking fr me.
A. When B. Befre C. Since D. Althugh
( )2. We wn’t leave __ we have visited all the places f interest here
A. until B. while C.as D. since
( )3.While I ___alng the river, I heard a cry fr help.
A.am walking B. was walking
C. will walk D. wuld walk
( )4._____traffic lights are red ,yu must stp.
A. Befre B. Until C. Since D. While
( ) 5.They wn’t have dinner ____________ they finish the wrk.
A. after B. until C. while D.as sn as
( )6. The by _____ t bed ____ his mther came in .
A. went nt , until B. didn’t g , after
C. went , until D. didn’t g , until
( )7. When he gt t the statin , the train ______
A. left B. had left C. leaves D. has left
( )8. We _____ TV when the telephne _____
A. watching , was ringing B. were watching , rang
C. watch , rings D. are watching , rang
( )9. I ____ him since I began t live in the city .
A. knw B. have knwn C. knew D. will knw
( )10. Tm will call me as sn as he _____ Shanghai .
A. arrives B. will reach C. arrives in D. get t
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