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仁爱科普版九年级上册Unit 4 Amazing ScienceTopic 1 When was it invented?教学课件ppt
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这是一份仁爱科普版九年级上册Unit 4 Amazing ScienceTopic 1 When was it invented?教学课件ppt，文件包含101Unit4Topic1SectionA课件ppt、p81-1amp3、p82-3a-Amp3、p82-3a-Bmp3、p81-1awmv等5份课件配套教学资源，其中PPT共35页， 欢迎下载使用。
Daxing bught a new _______ /'didʒitl/camera.
digital
adj. 数码的，数字的
Jingxiang ______[lɒkt]the dr , when she left the classrm.
He made a ______/rɔkit/ fr his friend as a birthday present.
His father uses the______/'læptɔp/ t wrk every day.
Panghu will g t the mn by ________/'speisʃip/. n. 宇宙飞船
spaceship
rcket [rɒkɪt] metal [metl] satellite [sætəlaɪt] spaceship [speɪsʃɪp] lck [lɒk] laptp [læptɒp] digital [dɪdʒɪtl]
n. 火箭 n. 金属 n. 卫星 n. 宇宙飞船 v. 锁上 n. 锁 n. 手提电脑 adj. 数码的
Task 1. Listen t 1a and mark T (True) r F (False).
Jane is unhappy because she was nt allwed t g t a party last night.( )Kangkang’s father made a mdel rcket fr him. ( )The rcket is made f metal. ( )A rcket is used fr sending satellites r spaceships int space. ( )
Task 2. Read 1a and answer the fllwing questins.
1. Why did Kankang ask Jane nt t spend t much time n cmputer games? 2. What’s a rcket used fr? 3. Wh taught Kangkang sme knwledge abut spaceships? 4. What’s Kangkang’s dream?
Because it’s bad fr her health if she spends t much time n them.
It’s used fr sending satellites r spaceships int space.
Mr. Brwn did.
He wishes he culd g int space sme day.
Task 3. Read the imprtant sentences in 1a and find ut the phrases.
1. Because I’m nt allwed t play cmputer games.2. It’s bad fr yur health if yu spend t much time n them.3. Kangkang shws a mdel t Jane.4. What's it made f ?5. A rcket is used fr sending satellites r spaceships int space.6. I wish I culd g int space sme day.7. I hpe yur dream will cme true.
不被允许做某事 在某事上花费太多时间 给简看一个模型 由金属制成被用于做某事 发送卫星或者宇宙飞船进太空 send satellites r spaceships int space 有一天 实现
be nt allwed t d sth.
shw a mdel t Jane
be made f metal
spend t much time n sth.
be used fr ding sth. / t d sth.
Task 4. The imprtant phrases.
be (nt) allwed t d sth. (不)被允许做某事
1. Because I was nt allwed t play cmputer games last night.
e.g. I’m nt allwed t see a mvie n weekends (by my mm).
allw sb. t d sth.允许某人做某事
e.g. My mther allws me t use her cellphne.
allw ding sth. 允许做某事
e.g. Our schl desn’t allw bringing cellphnes.
f:由…制成（看得出原材料） frm：由…制成（看不出原材料）be made in：___________________ by：___________________ int：__________________
e.g. 1)The desk is made _____ wd. 2)Paper is made ______ wd.3)The cmputer is made____ China nwadays.4)Is the cake made _____yur mther every mrning.5)Glass can be made _____all kinds f things.
2. What's it made f ?
fr+用途,作用:被用来做… t d sth:被用于做…
e.g. Pens are used ________ writing with. MP3 are used _______ listen music. “Swim” can be used________ a nun. Cmputers are ften used______teachers and students.
as : 被作为…来用
by : 被…（人）用
3. What’s a rcket used fr?
拓展：used t d sth. 过去常做 be used t ding sth. 习惯于做
4. He wishes he culd g int space sme day.
sme day----某一天，总有一天(将来)e.g. I wish I culd have my wn huse sme day.
cme true----变成真的,实现realize/achieve---make sth. cme true
5. I hpe yur dream will cme true . =I hpe yur dream will be realized. = I hpe yu will achieve yur dream.
A: What’s the lck made f? B: It’s made f metal. A: What’s it used fr? B: It’s used fr lcking the dr.
n.锁 v.（用锁）锁上，被锁住
Task 6. Fllw the example t make up similar cnversatins.
A: What’s the paper made frm?B: It’s made frm wd.A: What’s it used fr? B: It’s used fr writing n.
A: What’s the cmputer desk made f?B: It’s made f wd.A: What’s it used fr?B: It’s used fr hlding a cmputer. It’s used t hld a cmputer.
cmputer desk /wd/hld a cmcputer
A: What are the chpsticks made f?B: They are made f bamb.A: What are they used fr?B: They’re used fr picking up the fd. They’re used t pick up the fd.
chpsticks/bamb/pick up the fd
A: What’s the sweater made f?B: It’s made f cttn.A: What’s it used fr?B: It’s used fr keeping warm.=It’s used t keep warm.
sweater/cttn/keep warm
A: What’s the watch made f?B: It’s made f metal.A: What’s it used fr?B: It’s used fr telling the time. It’s used t tell the time.
watch/metal/tell the time
Task 7. Listen t the cnversatins and number the fllwing pictures.
Task 7. Listen again and cmplete the table .
metal and plastic
study, wrk and play
Task 8.Wrk in pairs. Ask and answer questins based n the table in 3a with passive vice.
A: What is a laptp made f?B: It is made f plastic. A: What’s it used fr?B: It is used fr studying. A: When and where was it develped?B: It was develped in Japan in 1985.
Fcus n the meaning in cmmunicatin. Dn’t be afraid f making mistakes.
is spken by
She speaks Chinese.
is spken by
He speaks English.
被动语态(Passive Vice ) be + dne
主动语态： 主语 + 动词 + 宾语 被动语态： 主语 + be + 过去分词 + by + 宾语
Many peple use cmputers.
Cmputers _____ ________ by _______ _________.
The wrkers plant trees in the garden.
Trees _____ _______ in the garden ____ the wrkers.
are used
many peple
are planted
聚焦一般过去时的被动语态结构:助动词(was/were)+及物动词的过去分词1.肯定句式 ：主语+was /were+v.-ede.g. An e-mail was sent t her friend by Jane yesterday. 2.否定句式 ：主语+was/were + nt+v.-ede.g. An e-mail wasn’t sent t her friend by Jane yesterday. 3.一般疑问句式： Was /Were+主语+vt.-ede.g. Was an e-mail sent t her friend by Jane yesterday?4.特殊疑问句式：疑问词W/H+was/were+主语+v.-ed e.g. Wh was the e-mail sent t by Jane yesterday?
Let’s sum up tgether.
1.Sme wrds: lck, rcket, metal, satellite, spaceship 2. Sme phrases: be made f, be used f, sme day, cme true 3. Sme sentences: (1) I wish I culd g int space sme day. (2) I hpe yur dream will cme true. (3) -What is a rcket used fr? -It’s used fr sending satellites r spaceships int space.
Use the passive vice.
1. Trees __________ (water) in ur schl every three days. 2. The z ___________ (visit) by lts f children n weekends. 3. A Jurney t West ________ (shw) n CCTV every summer. 4.On Christmas Day, children wake up early and can’t wait ______ (pen) the bxes f presents. 5. We’ll have a chance _____ (see) the flwer shw this weekend.
are watered
Change the fllwing mther allws me t use her cellphne.(改为被动语态)I _____ ______ _____ use my mther’s cellphne.2.A rcket is used fr launching satellites and spaceships. (就画线部分提问) ____ ___ a rcket ___ ___?3.The digital camera was invented in 1975. (就划线部分提问)____ ____ the digital camera _______ ?4. Maybe he is an inventr. (改为同义句) He ____ ____ an inventr.
am allwed t
Read 1a.Memrize the useful expressins and key sentences that we learn tday.Finish Sectin A in yur wrkbk.Preview Sectin B.
Daxing bught a new _______ /'didʒitl/camera.
digital
adj. 数码的，数字的
Jingxiang ______[lɒkt]the dr , when she left the classrm.
He made a ______/rɔkit/ fr his friend as a birthday present.
His father uses the______/'læptɔp/ t wrk every day.
Panghu will g t the mn by ________/'speisʃip/. n. 宇宙飞船
spaceship
rcket [rɒkɪt] metal [metl] satellite [sætəlaɪt] spaceship [speɪsʃɪp] lck [lɒk] laptp [læptɒp] digital [dɪdʒɪtl]
n. 火箭 n. 金属 n. 卫星 n. 宇宙飞船 v. 锁上 n. 锁 n. 手提电脑 adj. 数码的
Task 1. Listen t 1a and mark T (True) r F (False).
Jane is unhappy because she was nt allwed t g t a party last night.( )Kangkang’s father made a mdel rcket fr him. ( )The rcket is made f metal. ( )A rcket is used fr sending satellites r spaceships int space. ( )
Task 2. Read 1a and answer the fllwing questins.
1. Why did Kankang ask Jane nt t spend t much time n cmputer games? 2. What’s a rcket used fr? 3. Wh taught Kangkang sme knwledge abut spaceships? 4. What’s Kangkang’s dream?
Because it’s bad fr her health if she spends t much time n them.
It’s used fr sending satellites r spaceships int space.
Mr. Brwn did.
He wishes he culd g int space sme day.
Task 3. Read the imprtant sentences in 1a and find ut the phrases.
1. Because I’m nt allwed t play cmputer games.2. It’s bad fr yur health if yu spend t much time n them.3. Kangkang shws a mdel t Jane.4. What's it made f ?5. A rcket is used fr sending satellites r spaceships int space.6. I wish I culd g int space sme day.7. I hpe yur dream will cme true.
不被允许做某事 在某事上花费太多时间 给简看一个模型 由金属制成被用于做某事 发送卫星或者宇宙飞船进太空 send satellites r spaceships int space 有一天 实现
be nt allwed t d sth.
shw a mdel t Jane
be made f metal
spend t much time n sth.
be used fr ding sth. / t d sth.
Task 4. The imprtant phrases.
be (nt) allwed t d sth. (不)被允许做某事
1. Because I was nt allwed t play cmputer games last night.
e.g. I’m nt allwed t see a mvie n weekends (by my mm).
allw sb. t d sth.允许某人做某事
e.g. My mther allws me t use her cellphne.
allw ding sth. 允许做某事
e.g. Our schl desn’t allw bringing cellphnes.
f:由…制成（看得出原材料） frm：由…制成（看不出原材料）be made in：___________________ by：___________________ int：__________________
e.g. 1)The desk is made _____ wd. 2)Paper is made ______ wd.3)The cmputer is made____ China nwadays.4)Is the cake made _____yur mther every mrning.5)Glass can be made _____all kinds f things.
2. What's it made f ?
fr+用途,作用:被用来做… t d sth:被用于做…
e.g. Pens are used ________ writing with. MP3 are used _______ listen music. “Swim” can be used________ a nun. Cmputers are ften used______teachers and students.
as : 被作为…来用
by : 被…（人）用
3. What’s a rcket used fr?
拓展：used t d sth. 过去常做 be used t ding sth. 习惯于做
4. He wishes he culd g int space sme day.
sme day----某一天，总有一天(将来)e.g. I wish I culd have my wn huse sme day.
cme true----变成真的,实现realize/achieve---make sth. cme true
5. I hpe yur dream will cme true . =I hpe yur dream will be realized. = I hpe yu will achieve yur dream.
A: What’s the lck made f? B: It’s made f metal. A: What’s it used fr? B: It’s used fr lcking the dr.
n.锁 v.（用锁）锁上，被锁住
Task 6. Fllw the example t make up similar cnversatins.
A: What’s the paper made frm?B: It’s made frm wd.A: What’s it used fr? B: It’s used fr writing n.
A: What’s the cmputer desk made f?B: It’s made f wd.A: What’s it used fr?B: It’s used fr hlding a cmputer. It’s used t hld a cmputer.
cmputer desk /wd/hld a cmcputer
A: What are the chpsticks made f?B: They are made f bamb.A: What are they used fr?B: They’re used fr picking up the fd. They’re used t pick up the fd.
chpsticks/bamb/pick up the fd
A: What’s the sweater made f?B: It’s made f cttn.A: What’s it used fr?B: It’s used fr keeping warm.=It’s used t keep warm.
sweater/cttn/keep warm
A: What’s the watch made f?B: It’s made f metal.A: What’s it used fr?B: It’s used fr telling the time. It’s used t tell the time.
watch/metal/tell the time
Task 7. Listen t the cnversatins and number the fllwing pictures.
Task 7. Listen again and cmplete the table .
metal and plastic
study, wrk and play
Task 8.Wrk in pairs. Ask and answer questins based n the table in 3a with passive vice.
A: What is a laptp made f?B: It is made f plastic. A: What’s it used fr?B: It is used fr studying. A: When and where was it develped?B: It was develped in Japan in 1985.
Fcus n the meaning in cmmunicatin. Dn’t be afraid f making mistakes.
is spken by
She speaks Chinese.
is spken by
He speaks English.
被动语态(Passive Vice ) be + dne
主动语态： 主语 + 动词 + 宾语 被动语态： 主语 + be + 过去分词 + by + 宾语
Many peple use cmputers.
Cmputers _____ ________ by _______ _________.
The wrkers plant trees in the garden.
Trees _____ _______ in the garden ____ the wrkers.
are used
many peple
are planted
聚焦一般过去时的被动语态结构:助动词(was/were)+及物动词的过去分词1.肯定句式 ：主语+was /were+v.-ede.g. An e-mail was sent t her friend by Jane yesterday. 2.否定句式 ：主语+was/were + nt+v.-ede.g. An e-mail wasn’t sent t her friend by Jane yesterday. 3.一般疑问句式： Was /Were+主语+vt.-ede.g. Was an e-mail sent t her friend by Jane yesterday?4.特殊疑问句式：疑问词W/H+was/were+主语+v.-ed e.g. Wh was the e-mail sent t by Jane yesterday?
Let’s sum up tgether.
1.Sme wrds: lck, rcket, metal, satellite, spaceship 2. Sme phrases: be made f, be used f, sme day, cme true 3. Sme sentences: (1) I wish I culd g int space sme day. (2) I hpe yur dream will cme true. (3) -What is a rcket used fr? -It’s used fr sending satellites r spaceships int space.
Use the passive vice.
1. Trees __________ (water) in ur schl every three days. 2. The z ___________ (visit) by lts f children n weekends. 3. A Jurney t West ________ (shw) n CCTV every summer. 4.On Christmas Day, children wake up early and can’t wait ______ (pen) the bxes f presents. 5. We’ll have a chance _____ (see) the flwer shw this weekend.
are watered
Change the fllwing mther allws me t use her cellphne.(改为被动语态)I _____ ______ _____ use my mther’s cellphne.2.A rcket is used fr launching satellites and spaceships. (就画线部分提问) ____ ___ a rcket ___ ___?3.The digital camera was invented in 1975. (就划线部分提问)____ ____ the digital camera _______ ?4. Maybe he is an inventr. (改为同义句) He ____ ____ an inventr.
am allwed t
Read 1a.Memrize the useful expressins and key sentences that we learn tday.Finish Sectin A in yur wrkbk.Preview Sectin B.
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