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初中英语牛津译林版九年级上册Grammar备课ppt课件
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这是一份初中英语牛津译林版九年级上册Grammar备课ppt课件，共27页。PPT课件主要包含了Adj，Prep，If 等内容，欢迎下载使用。
Learning aims
1. T knw what an bject clause is.2. T write an bject clause with the crrect intrducer and wrd rder.3. T master the tense f an bject clause in crrect.
Object clause
Eddie thinks that pink is a girl's clur. S he prefers blue t pink.Hb isn't sure if blue lks gd n him.S he asks which ne Eddie wants t wear, blue r pink.
What element can be an bject?
I knw blue.
I knw that blue can bring us calm.
I wnder whether blue represents sadness.
I knw a clur called blue.
I want t knw which clur represents sadness.
A sentence functins as an bject
An bject clause funtins as the bject f a sentence.
is an bject clause?
Key Pint 1-2
Key Pint 3-4
Sme peple believe that clurs can influence ur mds.She is nt sure whether yellw can bring her gd luck.I am interested in what clurs represent.
the bject clause is a :
Clurs can influence ur mds.
that + the statement
I 've learnt that clurs can influence ur mds.
Eddie thinks that pink is a girl's clur.
Pink is a girl's clur.
A statement
Exercise A1
Millie: Did yu knw there is a relatinship between clurs and mds?Sandy: Certainly. I think clurs influence ur everyday lives in many ways.Millie: Hw shuld we chse the clurs fr the rms f a huse?Sandy: Mst peple think light clurs are better than dark nes.Millie: Yes. I ntice light clurs make rms seem larger.Sandy: Sure. I als knw bule can make us feel relaxed.Millie: Yes. My mum says blue is suitable fr bedrms. I als find sme peple prefer range fr their dining rms.
I think (that) blue is better than pink.“I am feeling blue” means (that) “I am feeling sad”.Did yu think (that) yur favurite clur matches yur characteristics?
In infrmal English we ften drp that.
the bject clause is a :
yes / n questin
Can clurs influence ur mds?
if /whether + yes / n questin
Yu may wnder if / whether clurs can influence ur mds.
Hb isn't sure if blue lks gd n him.
Des blue lk gd n him?
A yes / n questin
D yu knw if ______ back next week? If he ______ back, please let me knw. A. he cmes, will cme B. will he cme, cmes C. he will cme, cmes D. will he cme, will cme
if 表示“如果”，引导条件状语从句，主将从现；if 表示“是否”, 引导宾语从句，时态依语境而定；
whether r if当从句由-般疑问句转化而来时，要用连词if或whether引导，均意为“是否”，在从句中不作句子成分,只起连接作用，一般情况下可互换使用，但口语中多用if。I dn’t knw whether/if he will cme tmrrw.我不知道明天他是否来。whether but nt if★ if不能用于介词之后，whether 可以。I’m thinking f whether we shuld g t Beijing.我正在考虑是否应该去北京。★ if不能接不定式， whether 可以。He hasn’t decided whether t g there .他还没有决定是否去那儿。★ if不能直接与r nt连用，whether 可以。I’m nt sure whether r nt he is in.我不确信他是否在家。
the bject clause is a :
wh- questin
What can clurs influence?
questin wrd + statement
I dn 't knw what clurs can influence.
S he asks which ne Eddie wants t wear, blue r pink.
Which ne des Eddie want t wear?
A wh- questin
The wrd rder in the clause shuld be the same as that in a statement.
1. Kitty cannt decide __________________ ____________________________
if/whether she shuld chse the red dress.
Shuld I chse the red dress?
2. Sandy desn’t knw ________________ ____________________________
if/whether white clthes suit her.
D white clthes suit me?
Exercise B1
3. Amy is asking _____________________ ____________________________
if/whether the sprts bag is made f cttn.
Is the sprts bag made f cttn?
4. Simn is nt sure __________________ ____________________________
if/whether the green T-shirt matches his trusers.
Des the green T-shirt match my trusers?
5. Daniel ften wnders _______________________________________________________________________
if/whether he shuld stay at hme instead f ging shpping with his classmates.
Shuld I stay at hme instead f ging shpping with my classmates?
Dear Tmmy,Have yu ever nticed the clurs arund yu? Clurs are really interesting. A reprt says (1)_____ blue can help us feel relaxed because it represents peace. Yu may wnder (2)__________ it represents anything else. Yes. Blue als means sadness. I d nt knw (3)___________ yu like green.
Sme peple think (4)____ green can give us energy, but it als represents envy. Did yu knw(5)____ red represents gd luck in China?It is ften used fr celebratins!Please tell me yur favurite clur and (6)___________ yu knw anything else abut clurs. Write back sn.Best wishes,Daniel
Exercise B2
3）当从句表示的是客观事实、真理、谚语等时，仍用一般现在时；
2）当主句时态为一般过去时时，从句应用相应的过去时态；
1）当主句时态为一般现在时时，从句可用任何时态，依语境而定。
He realizes (that) he needs t wrk hard.
He said (that) he was ding his hmewrk.
He realizes. He needs t wrk hard.
“I’m ding my hmewrk.” he said.
His father said. One and ne is tw.
His father said (that) ne and ne is tw.
“Will yu have a three-day hliday?” my mther asked me.
My mther asked me if / whether I wuld have a three-day hliday.
— Hw lng des it take t get t the airprt? — Frty minutes. But it’s fggy tday. I’m nt sure _______ the highway will clse sn. Let’s set ff earlier. A. whether B. when C. hw D. why
2. The teacher tld the children that the sun _______ rund. A. was B. is C. were D. are 3. I believe that ur team _______ the basketball match. A. win B. wn C. will win D. wins
4. I dn’t knw _______ t visit the ld man. A. whether B. if C. that D. wh 5. She wanted t knw _____ her mther liked the present. A. which B. that C. if D. what6. D yu knw if ______ back next week? If he ______ back, please let me knw. A. he cmes, will cme B. will he cme, cmes C. he will cme, cmes D. will he cme, will cme
Learning aims
1. T knw what an bject clause is.2. T write an bject clause with the crrect intrducer and wrd rder.3. T master the tense f an bject clause in crrect.
Object clause
Eddie thinks that pink is a girl's clur. S he prefers blue t pink.Hb isn't sure if blue lks gd n him.S he asks which ne Eddie wants t wear, blue r pink.
What element can be an bject?
I knw blue.
I knw that blue can bring us calm.
I wnder whether blue represents sadness.
I knw a clur called blue.
I want t knw which clur represents sadness.
A sentence functins as an bject
An bject clause funtins as the bject f a sentence.
is an bject clause?
Key Pint 1-2
Key Pint 3-4
Sme peple believe that clurs can influence ur mds.She is nt sure whether yellw can bring her gd luck.I am interested in what clurs represent.
the bject clause is a :
Clurs can influence ur mds.
that + the statement
I 've learnt that clurs can influence ur mds.
Eddie thinks that pink is a girl's clur.
Pink is a girl's clur.
A statement
Exercise A1
Millie: Did yu knw there is a relatinship between clurs and mds?Sandy: Certainly. I think clurs influence ur everyday lives in many ways.Millie: Hw shuld we chse the clurs fr the rms f a huse?Sandy: Mst peple think light clurs are better than dark nes.Millie: Yes. I ntice light clurs make rms seem larger.Sandy: Sure. I als knw bule can make us feel relaxed.Millie: Yes. My mum says blue is suitable fr bedrms. I als find sme peple prefer range fr their dining rms.
I think (that) blue is better than pink.“I am feeling blue” means (that) “I am feeling sad”.Did yu think (that) yur favurite clur matches yur characteristics?
In infrmal English we ften drp that.
the bject clause is a :
yes / n questin
Can clurs influence ur mds?
if /whether + yes / n questin
Yu may wnder if / whether clurs can influence ur mds.
Hb isn't sure if blue lks gd n him.
Des blue lk gd n him?
A yes / n questin
D yu knw if ______ back next week? If he ______ back, please let me knw. A. he cmes, will cme B. will he cme, cmes C. he will cme, cmes D. will he cme, will cme
if 表示“如果”，引导条件状语从句，主将从现；if 表示“是否”, 引导宾语从句，时态依语境而定；
whether r if当从句由-般疑问句转化而来时，要用连词if或whether引导，均意为“是否”，在从句中不作句子成分,只起连接作用，一般情况下可互换使用，但口语中多用if。I dn’t knw whether/if he will cme tmrrw.我不知道明天他是否来。whether but nt if★ if不能用于介词之后，whether 可以。I’m thinking f whether we shuld g t Beijing.我正在考虑是否应该去北京。★ if不能接不定式， whether 可以。He hasn’t decided whether t g there .他还没有决定是否去那儿。★ if不能直接与r nt连用，whether 可以。I’m nt sure whether r nt he is in.我不确信他是否在家。
the bject clause is a :
wh- questin
What can clurs influence?
questin wrd + statement
I dn 't knw what clurs can influence.
S he asks which ne Eddie wants t wear, blue r pink.
Which ne des Eddie want t wear?
A wh- questin
The wrd rder in the clause shuld be the same as that in a statement.
1. Kitty cannt decide __________________ ____________________________
if/whether she shuld chse the red dress.
Shuld I chse the red dress?
2. Sandy desn’t knw ________________ ____________________________
if/whether white clthes suit her.
D white clthes suit me?
Exercise B1
3. Amy is asking _____________________ ____________________________
if/whether the sprts bag is made f cttn.
Is the sprts bag made f cttn?
4. Simn is nt sure __________________ ____________________________
if/whether the green T-shirt matches his trusers.
Des the green T-shirt match my trusers?
5. Daniel ften wnders _______________________________________________________________________
if/whether he shuld stay at hme instead f ging shpping with his classmates.
Shuld I stay at hme instead f ging shpping with my classmates?
Dear Tmmy,Have yu ever nticed the clurs arund yu? Clurs are really interesting. A reprt says (1)_____ blue can help us feel relaxed because it represents peace. Yu may wnder (2)__________ it represents anything else. Yes. Blue als means sadness. I d nt knw (3)___________ yu like green.
Sme peple think (4)____ green can give us energy, but it als represents envy. Did yu knw(5)____ red represents gd luck in China?It is ften used fr celebratins!Please tell me yur favurite clur and (6)___________ yu knw anything else abut clurs. Write back sn.Best wishes,Daniel
Exercise B2
3）当从句表示的是客观事实、真理、谚语等时，仍用一般现在时；
2）当主句时态为一般过去时时，从句应用相应的过去时态；
1）当主句时态为一般现在时时，从句可用任何时态，依语境而定。
He realizes (that) he needs t wrk hard.
He said (that) he was ding his hmewrk.
He realizes. He needs t wrk hard.
“I’m ding my hmewrk.” he said.
His father said. One and ne is tw.
His father said (that) ne and ne is tw.
“Will yu have a three-day hliday?” my mther asked me.
My mther asked me if / whether I wuld have a three-day hliday.
— Hw lng des it take t get t the airprt? — Frty minutes. But it’s fggy tday. I’m nt sure _______ the highway will clse sn. Let’s set ff earlier. A. whether B. when C. hw D. why
2. The teacher tld the children that the sun _______ rund. A. was B. is C. were D. are 3. I believe that ur team _______ the basketball match. A. win B. wn C. will win D. wins
4. I dn’t knw _______ t visit the ld man. A. whether B. if C. that D. wh 5. She wanted t knw _____ her mther liked the present. A. which B. that C. if D. what6. D yu knw if ______ back next week? If he ______ back, please let me knw. A. he cmes, will cme B. will he cme, cmes C. he will cme, cmes D. will he cme, will cme
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