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人教新目标 (Go for it) 版九年级全册Section A备课ppt课件
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这是一份人教新目标 (Go for it) 版九年级全册Section A备课ppt课件，共58页。PPT课件主要包含了Free Talk，car，computer，telephone，dacb， in 1885， in 1971，in 1876，in 1927，was等内容，欢迎下载使用。
D yu knw the fllwing inventins? When were they invented?
paper 105 A. D.
printing1041-1045
It was invented …
cmpass11th Century
gunpwder9th Century
I think the …was invented befre/ after the…
1b Listen and match the inventins with the dates.
_____ 1876_____ 1885_____ 1927_____ 1971
The …was invented in…
1.Did grandmther’s family have a telephne? Yes, they grandmther’s family have a car? Yes, they grandmther’s family have a TV? Why? N, they didn’tBecause they were s expensive that they culdn’t affrd grandmther’s family have a cmputer? D they have ne? N, they didn’t. Yes, they d.
Read and answer the questins
看图完成句子。1. (1885, invented) The car _______ _______ in 1885. 2. (arund 1927, invented) The TV _______ _______ arund 1927.
3. (1971, invented)The persnal cmputer ______ ______ ______ 1971. 4. (1876，invented) The telephne _______ ______ ______ ______.
invented in
Make a similar cnversatin with yur partner using the 1b as a mdel.
A: When was the TV invented?
B: It was invented in 1927.
A: Wh was it invented by?
B: It was invented by Baird.
T: When was the telephne invented?
S: It was invented in 1876.
T: Wh was it invented by?
S: It was invented by Bell.
Bill Hewlett
She is wearing high heels.
She is scping by using the scp.
2a Listen and number the inventins in the rder that yu hear them.
2b Listen again cmplete the chart belw.
________ the style f the shes
ht ice-cream scp
seeing _____________
shes with lights
_______ really cld ice-cream
shes with special heels
What is it / were they used fr?
in the dark
Read and answer the questins
1.What des Alex think f shes with lights? He thinks it is cl.2. What always happens t him at night? He always hits his tes n smething n the way t the bathrm at night.3. Hw des the special ice-cream scp run?It runs n are the shes with special heels special? We can mve the heels up and dwn.
5. If yu are ging t a party, what can yu d with the heels? I can raise the heels.6. If yu are ging ut fr shpping, what can yu d with the heels? I can lwer the heels.7. Which is Carl’s favrite inventin? It is a special ice-cream scp.8. What is Carl writing abut fr her English hmewrk? She is writing abut interesting inventins.
Make cnversatins using the infrmatin in 2b.
A: What are they used fr?B: They’re used fr seeing in the dark.
Armadill Breadbx犰狳型的面包盒
Lull Lamp睡眠灯
COOL INVENTIONS
Cl Inventins
Ergnmic Ladder工效学的楼梯
The Weight Watch Belt
2d Read and answer questins.
What inventin are they talking abut?D they think it a great inventin? Why?
The zipper.
Yes. Because it is used widely in ur daily lives.
3. Where can yu see zippers? On dresses, trusers, shes, bags…almst was it invented ? In was it invented by?Whitcmb did the zipper becme ppular?Arund 1917.
Whitcmb L. Judsn (1846 –1909) was an American machine salesman, mechanical engineer and inventr. He develped and invented the zipper in 1893.
Read the cnversatin again and rle-play it.
change the wrld think f an inventin my pleasure let me think I knw such a great inventin in ur daily livesd seem t have a pint think abut see a website
the pineers f different inventins be listed at that time be used widely becme ppular
拉链是这样一个很棒的发明。The zipper is _____ _____ _____ ______.这些发明已经改变了世界。These inventins ____ already ______ ____ _____.一些小的发明被广泛的使用。Sme small inventins ____ _____ _____.搜狐是我经常浏览的网站。Shu.cm is the _______ I ften ______.你认为你说的有道理吗？D yu think yu ____ ____ _____?
such a great inventin
changed the wrld
are used widely
have a pint
Which inventin are yu familiar with?Talk abut it with yur partner.
10 Mst Imprtant Inventins thrughut Histry
The CmputerThe InternetElectricityThe WheelTelephneThe Light BulbFlightCarPenicillinNuclear Energy
1. invent v. 发明 指经过认识和实践创造出前所未有的事物。Edisn invented the light bulb. 爱迪生发明了电灯泡。inventin和inventr都是名词, 前者意为“发明”, 后者意为“发明家”。
Language pints
discver, invent和find都是动词, 它们的词义相近, 但是有区别:★discver意为“发现”, 指发现某种本来存在,但以前未被发现或未为人所知的事物或现象。 The lst bike was discvered at the bus stp. 丢了的自行车在公共汽车站那儿找到了。 Later I discvered that he was s kind. 后来我才发现他那么善良。
★invent 意为“发明”, 指发明以前不存在的东西。 D yu knw wh invented the cmputer? 你知道谁发明的电脑吗？★find 意为“找到, 发现”, 指偶然发现或几乎没有困难地发现。 I fund sme ld phts in that drawer. 我在那个抽屉里发现了一些旧照片。
1). Edisn _________ the electric lamp. 2). I lst my necklace last night. I haven’t ________ it. 3). Wh ___________ America first?
4). The telephne _______ in 1876. A. invented B. was invented C. was fund D. was discvered【点拨】句意：电话是1876年发明的。invent “发明”，且telephne与invent 之间是动宾关系，应用被动语态。故选B。
2. be used fr ... 被用来…… 是由“use sth. fr sth. / ding sth.”结构转变而来, 介词fr在这里表示用途或作用, 后面可以接名词、代词或动词-ing形式。This machine can be used fr cutting grass. 这个机器可以被用来割草。
★ be used as意为“被用作……，被作为……使用” English is used as a freign language in China. ★ be used by意为“被……使用” Rubbers are ften used by students t crrect mistakes.
English is widely used _______ many peple arund the wrld _______ a secnd language. A. by；fr B. by; as C. as；fr D. fr；as
【点拨】句意：英语被世界各地的许多人作为第二语言广泛使用。by 意为“被；由……”，用于被动语态中，后跟动作的执行者；as作介词，意为“当作”。故选B。
★used t d sth.意为“过去常常做某事”。 I used t smke when I was yung.★use sth. t d sth.意为“使用某物来做某事”, 其被动结构为“sth. be used t d sth.”。 These knives are used t cut pies.
Can yu help me think f an inventin? My pleasure.My pleasure也可说成It’s a / my pleasure.或 A pleasure ，意思是“我的荣幸；愿为你效劳；这是件愉快的事”。— Will yu please help me take the bks t the classrm? 请你帮我把这些书带到教室里去好吗？ — My pleasure. / It's a pleasure. 愿为你效劳。
pleasure n. 愉快；高兴She tk n pleasure in her wrk. 她觉得自己的工作毫无乐趣。I will remember this meeting with pleasure. 我会愉快地记着这次的会晤。It is a pleasure t wrk with yu. 和你一起工作真是件乐事。
★ at (ne's) pleasure 随便Yu are free t cme and g at yur pleasure. 来去自由, 悉听尊便。★ take pleasure in以某事为乐,喜欢做某事★ with pleasure 愉快地, 高兴地, 没问题
4. Well, yu d seem t have a pint … yu d seem t have a pint … 是个强调句，用“助动词d +谓语动词原形”的结构。He des lk well. 他的确看起来气色很好。 Yu did give me a fright. 你真把我给吓了一跳。
have a pint 有道理I admit (that) yu have a pint. 我承认你有理。I guess yu have a pint there. 我想你说的有道理。
5. … it mentined that the zipper was … mentin v. 提到；说到Dn't mentin this prblem this evening. 今晚别提这个问题。Nbdy mentined the real purpse f this meeting. 谁也没有提到这次会议的真正目的。
1) mentin表示“提到；提及”，是及物动词，其后接名词或代词作宾语时，无需用任何介词；另外注意不接双宾语。如： He never mentined his girl friend t me./ He never mentined t me that he had a girl friend. 他从未向我提及他有个女朋友。
2) 若后接动词，要用动名词，不能用不定式 Whenever I mentin playing ftball, he says he’s t busy. 我一提起踢足球，他就说太忙。3) nt t mentin意为“更不用说; 还不算” He can speak French, German and Japanese, nt t mentin English. 他会说法语，德语和日语，更不用说英语。
4) 口语中说 Dn’t mentin it. 主要用来回答感谢，有时也用来回答道歉。如：A：Thank yu very much. 多谢你了。B：Dn’t mentin it. 不客气。A：I’m srry t have trubled yu. 对不起打扰你了。B：Dn’t mentin it. 没关系。
1). (2012辽宁大连) ---Thank yu fr taking me arund yur schl, Daming. --- ________ A. Dn't mentin it. B. Never mind. C. Of curse nt. D. N prblem.2). --- Srry, Sir. I made a mistake again. --- _____. Practice mre and yu will d better. A. Never mind B. I’m nt sure C. Yu’re welcme D. Dn’t mentin it
根据句意和所给汉语提示, 完成下列单词的确拼写。 1. That’s the mst _________ (有用的) bk. 2. It is said that Thmas Edisn had 1,093___________ (发明) during his lifetime. 3. --- What is this kind f machine used fr? --- It’s used fr _________ (听) t music. 4. If yu _________ (加热) the ice, it will sn becme water. 5. Children als need time _________ (玩耍).
inventins
句型转换1. The persnal cmputer was invented in 1976. (对划线部分提问) _______ _______ the persnal cmputer _______? 2. The shes with lights were invented by Julie Thmpsn. (对划线部分提问) _______ _______ the shes with lights _______ _______ ?
3. Knives are used fr cutting things. (对划线部分提问) _______ _______ knives _______ _______? 4. A Chinese named Cai Lun invented paper. (改为被动语态)Paper _______ _______ _______ a Chinese named Cai Lun.
D yu knw the fllwing inventins? When were they invented?
paper 105 A. D.
printing1041-1045
It was invented …
cmpass11th Century
gunpwder9th Century
I think the …was invented befre/ after the…
1b Listen and match the inventins with the dates.
_____ 1876_____ 1885_____ 1927_____ 1971
The …was invented in…
1.Did grandmther’s family have a telephne? Yes, they grandmther’s family have a car? Yes, they grandmther’s family have a TV? Why? N, they didn’tBecause they were s expensive that they culdn’t affrd grandmther’s family have a cmputer? D they have ne? N, they didn’t. Yes, they d.
Read and answer the questins
看图完成句子。1. (1885, invented) The car _______ _______ in 1885. 2. (arund 1927, invented) The TV _______ _______ arund 1927.
3. (1971, invented)The persnal cmputer ______ ______ ______ 1971. 4. (1876，invented) The telephne _______ ______ ______ ______.
invented in
Make a similar cnversatin with yur partner using the 1b as a mdel.
A: When was the TV invented?
B: It was invented in 1927.
A: Wh was it invented by?
B: It was invented by Baird.
T: When was the telephne invented?
S: It was invented in 1876.
T: Wh was it invented by?
S: It was invented by Bell.
Bill Hewlett
She is wearing high heels.
She is scping by using the scp.
2a Listen and number the inventins in the rder that yu hear them.
2b Listen again cmplete the chart belw.
________ the style f the shes
ht ice-cream scp
seeing _____________
shes with lights
_______ really cld ice-cream
shes with special heels
What is it / were they used fr?
in the dark
Read and answer the questins
1.What des Alex think f shes with lights? He thinks it is cl.2. What always happens t him at night? He always hits his tes n smething n the way t the bathrm at night.3. Hw des the special ice-cream scp run?It runs n are the shes with special heels special? We can mve the heels up and dwn.
5. If yu are ging t a party, what can yu d with the heels? I can raise the heels.6. If yu are ging ut fr shpping, what can yu d with the heels? I can lwer the heels.7. Which is Carl’s favrite inventin? It is a special ice-cream scp.8. What is Carl writing abut fr her English hmewrk? She is writing abut interesting inventins.
Make cnversatins using the infrmatin in 2b.
A: What are they used fr?B: They’re used fr seeing in the dark.
Armadill Breadbx犰狳型的面包盒
Lull Lamp睡眠灯
COOL INVENTIONS
Cl Inventins
Ergnmic Ladder工效学的楼梯
The Weight Watch Belt
2d Read and answer questins.
What inventin are they talking abut?D they think it a great inventin? Why?
The zipper.
Yes. Because it is used widely in ur daily lives.
3. Where can yu see zippers? On dresses, trusers, shes, bags…almst was it invented ? In was it invented by?Whitcmb did the zipper becme ppular?Arund 1917.
Whitcmb L. Judsn (1846 –1909) was an American machine salesman, mechanical engineer and inventr. He develped and invented the zipper in 1893.
Read the cnversatin again and rle-play it.
change the wrld think f an inventin my pleasure let me think I knw such a great inventin in ur daily livesd seem t have a pint think abut see a website
the pineers f different inventins be listed at that time be used widely becme ppular
拉链是这样一个很棒的发明。The zipper is _____ _____ _____ ______.这些发明已经改变了世界。These inventins ____ already ______ ____ _____.一些小的发明被广泛的使用。Sme small inventins ____ _____ _____.搜狐是我经常浏览的网站。Shu.cm is the _______ I ften ______.你认为你说的有道理吗？D yu think yu ____ ____ _____?
such a great inventin
changed the wrld
are used widely
have a pint
Which inventin are yu familiar with?Talk abut it with yur partner.
10 Mst Imprtant Inventins thrughut Histry
The CmputerThe InternetElectricityThe WheelTelephneThe Light BulbFlightCarPenicillinNuclear Energy
1. invent v. 发明 指经过认识和实践创造出前所未有的事物。Edisn invented the light bulb. 爱迪生发明了电灯泡。inventin和inventr都是名词, 前者意为“发明”, 后者意为“发明家”。
Language pints
discver, invent和find都是动词, 它们的词义相近, 但是有区别:★discver意为“发现”, 指发现某种本来存在,但以前未被发现或未为人所知的事物或现象。 The lst bike was discvered at the bus stp. 丢了的自行车在公共汽车站那儿找到了。 Later I discvered that he was s kind. 后来我才发现他那么善良。
★invent 意为“发明”, 指发明以前不存在的东西。 D yu knw wh invented the cmputer? 你知道谁发明的电脑吗？★find 意为“找到, 发现”, 指偶然发现或几乎没有困难地发现。 I fund sme ld phts in that drawer. 我在那个抽屉里发现了一些旧照片。
1). Edisn _________ the electric lamp. 2). I lst my necklace last night. I haven’t ________ it. 3). Wh ___________ America first?
4). The telephne _______ in 1876. A. invented B. was invented C. was fund D. was discvered【点拨】句意：电话是1876年发明的。invent “发明”，且telephne与invent 之间是动宾关系，应用被动语态。故选B。
2. be used fr ... 被用来…… 是由“use sth. fr sth. / ding sth.”结构转变而来, 介词fr在这里表示用途或作用, 后面可以接名词、代词或动词-ing形式。This machine can be used fr cutting grass. 这个机器可以被用来割草。
★ be used as意为“被用作……，被作为……使用” English is used as a freign language in China. ★ be used by意为“被……使用” Rubbers are ften used by students t crrect mistakes.
English is widely used _______ many peple arund the wrld _______ a secnd language. A. by；fr B. by; as C. as；fr D. fr；as
【点拨】句意：英语被世界各地的许多人作为第二语言广泛使用。by 意为“被；由……”，用于被动语态中，后跟动作的执行者；as作介词，意为“当作”。故选B。
★used t d sth.意为“过去常常做某事”。 I used t smke when I was yung.★use sth. t d sth.意为“使用某物来做某事”, 其被动结构为“sth. be used t d sth.”。 These knives are used t cut pies.
Can yu help me think f an inventin? My pleasure.My pleasure也可说成It’s a / my pleasure.或 A pleasure ，意思是“我的荣幸；愿为你效劳；这是件愉快的事”。— Will yu please help me take the bks t the classrm? 请你帮我把这些书带到教室里去好吗？ — My pleasure. / It's a pleasure. 愿为你效劳。
pleasure n. 愉快；高兴She tk n pleasure in her wrk. 她觉得自己的工作毫无乐趣。I will remember this meeting with pleasure. 我会愉快地记着这次的会晤。It is a pleasure t wrk with yu. 和你一起工作真是件乐事。
★ at (ne's) pleasure 随便Yu are free t cme and g at yur pleasure. 来去自由, 悉听尊便。★ take pleasure in以某事为乐,喜欢做某事★ with pleasure 愉快地, 高兴地, 没问题
4. Well, yu d seem t have a pint … yu d seem t have a pint … 是个强调句，用“助动词d +谓语动词原形”的结构。He des lk well. 他的确看起来气色很好。 Yu did give me a fright. 你真把我给吓了一跳。
have a pint 有道理I admit (that) yu have a pint. 我承认你有理。I guess yu have a pint there. 我想你说的有道理。
5. … it mentined that the zipper was … mentin v. 提到；说到Dn't mentin this prblem this evening. 今晚别提这个问题。Nbdy mentined the real purpse f this meeting. 谁也没有提到这次会议的真正目的。
1) mentin表示“提到；提及”，是及物动词，其后接名词或代词作宾语时，无需用任何介词；另外注意不接双宾语。如： He never mentined his girl friend t me./ He never mentined t me that he had a girl friend. 他从未向我提及他有个女朋友。
2) 若后接动词，要用动名词，不能用不定式 Whenever I mentin playing ftball, he says he’s t busy. 我一提起踢足球，他就说太忙。3) nt t mentin意为“更不用说; 还不算” He can speak French, German and Japanese, nt t mentin English. 他会说法语，德语和日语，更不用说英语。
4) 口语中说 Dn’t mentin it. 主要用来回答感谢，有时也用来回答道歉。如：A：Thank yu very much. 多谢你了。B：Dn’t mentin it. 不客气。A：I’m srry t have trubled yu. 对不起打扰你了。B：Dn’t mentin it. 没关系。
1). (2012辽宁大连) ---Thank yu fr taking me arund yur schl, Daming. --- ________ A. Dn't mentin it. B. Never mind. C. Of curse nt. D. N prblem.2). --- Srry, Sir. I made a mistake again. --- _____. Practice mre and yu will d better. A. Never mind B. I’m nt sure C. Yu’re welcme D. Dn’t mentin it
根据句意和所给汉语提示, 完成下列单词的确拼写。 1. That’s the mst _________ (有用的) bk. 2. It is said that Thmas Edisn had 1,093___________ (发明) during his lifetime. 3. --- What is this kind f machine used fr? --- It’s used fr _________ (听) t music. 4. If yu _________ (加热) the ice, it will sn becme water. 5. Children als need time _________ (玩耍).
inventins
句型转换1. The persnal cmputer was invented in 1976. (对划线部分提问) _______ _______ the persnal cmputer _______? 2. The shes with lights were invented by Julie Thmpsn. (对划线部分提问) _______ _______ the shes with lights _______ _______ ?
3. Knives are used fr cutting things. (对划线部分提问) _______ _______ knives _______ _______? 4. A Chinese named Cai Lun invented paper. (改为被动语态)Paper _______ _______ _______ a Chinese named Cai Lun.
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