Grade

Type of questions

Mathematics Senior High

่‡ณๆ€ฅ๐Ÿ˜ฟ๐Ÿ˜ฟ(3)ใฃใฆใชใ‚“ใง4ๅ€‹ใฎใ—ใใ‚Šใ˜ใ‚ƒใชใใฆ5ๅ€‹ใชใ‚“ใงใ™ใ‹๏ผ๏ผ

้‡่ฆ ไพ‹้กŒ35 ๆ•ฐๅญ—ใฎ้ †ๅˆ—(ๆ•ฐใฎๅคงๅฐ้–ขไฟ‚ใŒๆกไปถ) ๆฌกใฎๆกไปถใ‚’ๆบ€ใŸใ™ๆ•ดๆ•ฐใฎ็ต„(a1, az, as, a4, as) ใฎๅ€‹ๆ•ฐใ‚’ๆฑ‚ใ‚ใ‚ˆใ€‚ (2) 0Saใ€Sazhassasass3 ๅŸบๆœฌ 33,34 (1) 0<ai<a2<as<as<as<9 (3) a+aztastastas<3, a;20(i=1, 2, 3,4, 5) 8ใฎ8ๅ€‹ใฎๆ•ฐๅญ—ใ‹ใ‚‰็•ฐใชใ‚‹5ๅ€‹ ๆŒ‡้‡>(1) ai, az, โ€ฆโ€ฆ, as ใฏใ™ในใฆ็•ฐใชใ‚‹ใ‹ใ‚‰,1, 2, ใ‚’้ธใณ,ๅฐใ•ใ„้ †ใซ a1, az, โ†’ ๆฑ‚ใ‚ใ‚‹ๅ€‹ๆ•ฐใฏ็ต„ๅˆใ›&Cs ใซไธ€่‡ดใ™ใ‚‹ใ€‚ (2)(1)ใจใฏ้•ใฃใฆ, ๆกไปถใฎๅผใซ<ใ‚’ๅซใ‚€ใ‹ใ‚‰,0, 1, 2, 3ใฎ 4ๅ€‹ใฎๆ•ฐๅญ—ใ‹ใ‚‰้‡่ค‡ใ‚’่จฑใ€ ใฆ5ๅ€‹ใ‚’้ธใณ,ๅฐใ•ใ„้ †ใซ a, a2, ๆฑ‚ใ‚ใ‚‹ๅ€‹ๆ•ฐใฏ้‡่ค‡็ต„ๅˆใ› Hs ใซไธ€่‡ดใ™ใ‚‹ใ€‚ (3) ใŠใๆ›ใˆใ‚’ๅˆฉ็”จใ™ใ‚‹ใจ,ไธ็ญ‰ๅผใฎๆกไปถใ‚’็ญ‰ๅผใฎๆกไปถใซๅค‰ๆ›ดใงใใ‚‹ใ€‚ 3-(a+az+as+astas)=bใจใŠใใจ ataztastastas+b=3 ใพใŸ,aitaz+as+astas<3ใ‹ใ‚‰ ใ‚ˆใฃใฆ,ๅŸบๆœฌไพ‹้กŒ34(1) ใจๅŒๆง˜ใซใ—ใฆๆฑ‚ใ‚ใ‚‰ใ‚Œใ‚‹ใ€‚ โ€ฆโ€ฆโ€ฆ, as ใ‚’ๅฏพๅฟœใ•ใ›ใ‚Œใฐใ‚ˆใ„ใ€‚ asใ‚’ๅฏพๅฟœใ•ใ›ใ‚Œใฐใ‚ˆใ„ใ€‚ ไธ€็ญ‰ๅผ 620 ่งฃ็ญ” 8ใฎ8ๅ€‹ใฎๆ•ฐๅญ—ใ‹ใ‚‰็•ฐใชใ‚‹5ๅ€‹ใ‚’้ธใณ, ๅฐใ•ใ„ โ€ฆ, as ใจใ™ใ‚‹ใจ, ๆกไปถใ‚’ๆบ€ใŸใ™็ต„ใŒ1ใคๆฑบใพ ๆคœ่จŽ ใ†ใซใ—ใฆ่งฃใใ“ใจใ‚‚ใงใใ‚‹ใ€‚ (2) ใ€Œ.348 ๆคœ่จŽใฎๆ–นๆณ•ใฎๅˆฉ (2), (3) ใฏๆฌกใฎใ‚ˆ ้ †ใซ a1, a2, ใ‚‹ใ€‚ 7 ็”จ] 6:=a:+i(i=1, 2, 3, 4, 5) ใจใ™ใ‚‹ใจ, ๆกไปถใฏ ใ‚ˆใฃใฆ,ๆฑ‚ใ‚ใ‚‹็ต„ใฎๅ€‹ๆ•ฐใฏ (2) 0, 1, 2, 3ใฎ4ๅ€‹ใฎๆ•ฐๅญ—ใ‹ใ‚‰้‡่ค‡ใ‚’่จฑใ—ใฆ5ๅ€‹ใ‚’้ธใณ, ๅฐ ใ•ใ„้ †ใซ a1, a2, ๆฑบใพใ‚‹ใ€‚ ใ‚ˆใฃใฆ,ๆฑ‚ใ‚ใ‚‹็ต„ใฎๅ€‹ๆ•ฐใฏ (3) 3-(a+az+as+as+as)=b ใจใŠใใจ ataztas+a4+as+b=3, a;20(i=1, 2, 3, 4, 5), b20 ใ‚ˆใฃใฆ, ๆฑ‚ใ‚ใ‚‹็ต„ใฎๅ€‹ๆ•ฐใฏ, โ‘  ใ‚’ๆบ€ใŸใ™0ไปฅไธŠใฎๆ•ดๆ•ฐใฎ็ต„ใฎ ๅ€‹ๆ•ฐใซ็ญ‰ใ—ใ„ใ€‚ใ“ใ‚Œใฏ็•ฐใชใ‚‹6ๅ€‹ใฎใ‚‚ใฎใ‹ใ‚‰3ๅ€‹ๅ–ใ‚‹้‡่ค‡็ต„ ๅˆใ›ใฎ็ทๆ•ฐใซ็ญ‰ใ—ใ ๅˆฅ่งฃ a+az+dstastas=k(k=0, 1, 2, 3) ใ‚’ๆบ€ใŸใ™0ไปฅ ไธŠใฎๆ•ดๆ•ฐใฎ็ต„(a,, az, as, as, as)ใฎๆ•ฐใฏ sHeใงใ‚ใ‚‹ใ‹ใ‚‰ sHo+sHใ€+H2+sHs=.Co+sCi+C2+,C3 8Cs=&C=56 (ๅ€‹) 0<bใb2ใbsใb4<bใ‚‡ใ9 ใจๅŒๅ€คใซใชใ‚‹ใ€‚ใ‚ˆใฃใฆ, ((1)ใฎ็ตๆžœใ‹ใ‚‰ 56ๅ€‹ (3) 3ๅ€‹ใฎโ—‹ใจ5ๅ€‹ใฎไป•ๅˆ‡ใ‚Š ใ‚’ไธฆใน, ไพ‹ใˆใฐ, TO|Iโ—‹โ—‹|| ใฎๅ ดๅˆใฏ (0, 1, 0, 2, 0)ใ‚’่กจใ™ใจ ่€ƒใˆใ‚‹ใ€‚ใ“ใฎใจใ, AIB|C|D|E|F ใจใ™ใ‚‹ใจ, A, B, C, D, asใจใ™ใ‚‹ใจ,ๆกไปถใ‚’ๆบ€ใŸใ™็ต„ใŒ1ใค Hs=4+5-1Cs=&Cs=56 (ๅ€‹) ใฎ Eใฎ้ƒจๅˆ†ใซๅ…ฅใ‚‹โ—‹ใฎๆ•ฐใ‚’ใ ใ‚Œใžใ‚Œ a1, a2, as, A4, Us ใจใ™ใ‚Œใฐ็ต„ใŒ1ใฃๆฑบใพใ‚‹ใ‹ sCใ€‚=56(ๅ€‹) Hs=6+3-1C3=&C3=56 (ๅ€‹) ใ‚‰ =1+5+15+35=56 (ๅ€‹)

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English Senior High

ใŠ้ก˜ใ„ใ—ใพใ™

RELATIVE CLAUSES 1)That's the sheep โ€ฆโ€ฆI saw yesterday. 2)He bought the 5.- Mary was the girl had a bath. 3) Paul is the boy 4)Iwashed my car souvenirs he โ€ฆ calculator I'm โ€ฆ was very dirty. a)who wanted. using. a) whose a) which b) who c)whom a) who b)that c)whose a)whom b)which c) whose b)whose b) who c)that c) which a 7.- Anne hasa 9.-The book we 10.-Ten o'clock is the time I go 6.- The birthday โ€ฆ 8.- Julio is the er. person with he is working there. we ate was delicious. school bag she read in bed is carries her books. fantastic. home. a)which b)who c)where a)who b)where c)that a)whom b) which c) who a)which b)whose c)who a) whose b) when c) who 0S. 15.-Those are the 13.-Tobby was the dog died last night. 11. - She opened the 12.-I visited Notre 14.-He had the box.. she received. accident he grapes We bought Dame.. is in Paris. was skiing. a) that b) where c) who a) who b) which c)where a)which b)when c)whom a)when b)who c)where a) where b that c)when ect 19.-The girl.. 20.- The armchair 16.- They are the me children . parents 17.-My dad did the 18.-The man was asked the question โ€ฆโ€ฆ he sat down laundry was in the basket. in charge of the are Dutch.oid factory wasn't was my sister. was green. Roger. a)who b)whose c)where a)where b)whom c)who a) which Women a)who a)where to? b)who b)who of stars c)when b) whom The one or Tivse c)whom c)whose 21.-He 22.-Eric is a French 23.-An architect is 24.-The day .. we 25.-The house Wore a costume man ..wife is somebody. meet was raining. we lived was was strange. Spanish. designs buildings. enormous. a) where b)which c)who a)which b)who c)whose a)who b)when c)whom a)whom b)when c) which a)which b)when c)where 29.- Lola called a 30.-The kid played 26.-The film I saw 27.-Sushi is food 28.He played friend was in video games..โ€ฆโ€ฆ was frightenng. โ€ฆโ€ฆ Japanese eat. football he met Amsterdam. belonged to dad. his friends. a)that a)which a)which a)whom a)whom b)who b)where b)who b)who b) who c)where c)who c)when c)where c)which

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English Senior High

ใ“ใ“ใ‚’ๆ•™ใˆใฆใใ ใ•ใ„๐Ÿ™็ทŠๆ€ฅใงใ™๏ผ

19 EXERCISES ๅ„ๆ–‡ใฎใซ, Oๅ†…ใฎๅ‹•่ฉžใ‚’็พๅœจ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„ใ€‚ ใƒ ใ‚’ๆŽขใ—ใฆใ„ใ‚‹ใ‚“ใŸ pictures in the park.(take) 1) Alex hใ ใ‚ˆ ใ—ใ‚‰็‰ฉใ‚’ใชใใ—ใฆใ„ใ‚‹ใ€‚ ๆฑบใƒœใ‚นใƒˆใƒณใธ็™บใกใพใ™ in Japan tonight.(arrive) about movies.(always talk) (not use) 2) Lucy's parents 3) He the PC now. 4) I ใซ,( )ๅ†…ใฎๅ‹•่ฉžใ‚’้ฉๅฝ“ใชๆ™‚ๅˆถใฎ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„ใ€‚ ๅ„ๆ–‡ใฎ phone calls in those days. (always make) a bath now.(take) t, see ใชใฉใฎ่จˆ 1) My father 2) Will you call her later? She computer games when I came home last night. (play) to Madrid this time tomorrow.(fly) 3) John Tokyo this month, but we changed our plan.(visit) English in London. (learn) 4) I 0.84 5) We 6) This time next year, I ๅ™จใ‚’ๆด—ใฃใฆใ„ใŸ) 3ๅ„ๆ–‡ใฎ 1) This pie ใซ,( )ๅ†…ใฎๅ‹•่ฉžใ‚’็พๅœจๅฝขใพใŸใฏ็พๅœจ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„ใ€‚ (taste) very good. his phone number. (know) (have) (have) 2) I breakfast now. 3) They long hair. 4) Kate ๅ‚p.84) 4ๆ—ฅๆœฌๆ–‡ใฎๆ„ๅ‘ณใซๅˆใ†ใ‚ˆใ†ใซ( )ๅ†…ใซ้ฉ่ชžใ‚’ๅ…ฅใ‚Œใชใ•ใ„ใ€‚ 1) ใƒœใƒ–ใฏ้ฆ™่พ›ๆ–™ใฎใใ„ใŸ้ฃŸใน็‰ฉใŒๅฅฝใใ . Bob ( ) spicy food. ใ‚‹ใ ใ‚ใ†ใ€‚) ) TV now. 2)ๅฆนใŸใกใฏไปŠใƒ†ใƒฌใƒ“ใ‚’่ฆ‹ใฆใ„ใ‚‹. My sisters ( 3)ๅฝผใฏ็พๅœจๆผ”ๅЇ้ƒจใซๆ‰€ๅฑžใ—ใฆใ„ใ‚‹ใ€‚ ) the drama club now. He( 4)ไปŠๅคœใ‚ใชใŸใŒๅธฐๅฎ…ใ™ใ‚‹ใ“ใ‚ใซใฏ, ใƒŸใ‚ซใฏ็œ ใฃใฆใ„ใ‚‹ใงใ—ใ‚‡ใ†ใ€‚ p.86) when you come home tonight. Mika 5 ๆ—ฅๆœฌๆ–‡ใฎๆ„ๅ‘ณใซๅˆใ†ใ‚ˆใ†ใซ[ ]ๅ†…ใฎ่ชžๅฅใ‚’ไธฆในใ‹ใˆ, ่‹ฑๆ–‡ใ‚’ๅฎŒๆˆใ•ใ›ใชใ•ใ„ใ€‚ 1) ใ‚ฑใƒณใฏไฝ•ใ‚’ๆŽขใ—ใฆใ„ใ‚‹ใฎ. [for, what, Ken, is, looking] 2) ใ‚ฏใƒชใ‚นใฏๅญใฉใ‚‚ใŸใกใจๆฅฝใ—ใ„ๆ™‚้–“ใ‚’้Žใ”ใ—ใฆใ„ใพใ™ใ€‚ [a, having, with, good time, is] his children. Chris 3) ใ“ใฎๆžœ็‰ฉใฏๆด‹ใƒŠใ‚ทใจๅฝขใŒไผผใฆใ„ใ‚‹. [this, a pear, fruit, resembles] in shape. 4) ๆ˜ ็”ปใ‚’่ฆ‹ใฆใ„ใ‚‹ใ†ใกใซๅฏใฆใ—ใพใฃใŸ. [while, was, asleep, I, watching, fell] a movie. 5)ใ‚ใชใŸใŒๅคง้˜ชใซ็€ใใ“ใ‚ใซใฏ, ้›จใŒ้™ใฃใฆใ„ใ‚‹ใ ใ‚ใ†. [get, be, you, will, when, raining] to Osaka. I It ใฎใ„ใ‚‹ใ€‚

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English Senior High

ๆ•™ใˆใฆใใ ใ•ใ„๐Ÿ™

EXERCISES 81) 1ๅ„ๆ–‡ใฎ_ใซ,( )ๅ†…ใฎๅ‹•่ฉžใ‚’็พๅœจ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„. ๅ‚p.81) pictures in the park.(take) 1) Alex in Japan tonight.(arrive) about movies. (always talk) 2) Lucy's parents ใ—ใฆใ„ใ‚‹ใ‚“ใ ใ‚ˆใ€) ใพใชใใ—ใฆใ„ใ‚‹ใ€‚ ใƒณใธ็™บใกใพใ™ใ€‚) 3) He 4) I the PC now. (not use) ๅ„ๆ–‡ใฎ ใซ,( )ๅ†…ใฎๅ‹•่ฉžใ‚’้ฉๅฝ“ใชๆ™‚ๅˆถใฎ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„ใ€‚ phone calls in those days. (always make) a bath now.(take) 1) My father ee ใชใฉใฎ่จˆ็”ป 2) Will you call her later? She Computer games when I came home last night. to Madrid this time tomorrow.(fly) (play) 3) John 4) I Tokyo this month, but we changed our plan. (visit) English in London. (learn) ๅ‚p.84) 5) We 6) This time next year, I ๅ…ˆใฃใฆใ„ใŸใ€‚) ใซ, ( )ๅ†…ใฎๅ‹•่ฉžใ‚’็พๅœจๅฝขใพใŸใฏ็พๅœจ้€ฒ่กŒๅฝขใซใ—ใฆๅ…ฅใ‚Œใชใ•ใ„ใ€‚ (taste) 3ๅ„ๆ–‡ใฎ 1) This pie very good. his phone number. (know) (have) (have) 2) I 3) They breakfast now. 4) Kate long hair. p.84) 4 ๆ—ฅๆœฌๆ–‡ใฎๆ„ๅ‘ณใซๅˆใ†ใ‚ˆใ†ใซ( )ๅ†…ใซ้ฉ่ชžใ‚’ๅ…ฅใ‚Œใชใ•ใ„ใ€‚ ) spicy food. 1)ใƒœใƒ–ใฏ้ฆ™่พ›ๆ–™ใฎใใ„ใŸ้ฃŸใน็‰ฉใŒๅฅฝใใ ใ€Bob ( ใ‚‹ใ ใ‚ใ†.) ) TV now. 2) ๅฆนใŸใกใฏไปŠใƒ†ใƒฌใƒ“ใ‚’่ฆ‹ใฆใ„ใ‚‹. My sisters ( 3)ๅฝผใฏ็พๅœจๆผ”ๅЇ้ƒจใซๆ‰€ๅฑžใ—ใฆใ„ใ‚‹ใ€‚ od asd uil wond ) the drama club now. He ( 4)ไปŠๅคœใ‚ใชใŸใŒๅธฐๅฎ…ใ™ใ‚‹ใ“ใ‚ใซใฏ, ใƒŸใ‚ซใฏ็œ ใฃใฆใ„ใ‚‹ใงใ—ใ‚‡ใ†. p.86) when you come home tonight. Mika( 5 ๆ—ฅๆœฌๆ–‡ใฎๆ„ๅ‘ณใซๅˆใ†ใ‚ˆใ†ใซ[ ]ๅ†…ใฎ่ชžๅฅใ‚’ไธฆในใ‹ใˆ, ่‹ฑๆ–‡ใ‚’ๅฎŒๆˆใ•ใ›ใชใ•ใ„ใ€‚ 1) ใ‚ฑใƒณใฏไฝ•ใ‚’ๆŽขใ—ใฆใ„ใ‚‹ใฎ. [for, what, Ken, is, looking] 2) ใ‚ฏใƒชใ‚นใฏๅญใฉใ‚‚ใŸใกใจๆฅฝใ—ใ„ๆ™‚้–“ใ‚’้Žใ”ใ—ใฆใ„ใพใ™ใ€‚ [a, having, with, good time, is] his children. ninol Chris 3) ใ“ใฎๆžœ็‰ฉใฏๆด‹ใƒŠใ‚ทใจๅฝขใŒไผผใฆใ„ใ‚‹. [this, a pear, fruit, resembles] in shape. 4)ๆ˜ ็”ปใ‚’่ฆ‹ใฆใ„ใ‚‹ใ†ใกใซๅฏใฆใ—ใพใฃใŸ. [while, was, asleep, I, watching, fell] a movie. I 5) ใ‚ใชใŸใŒๅคง้˜ชใซ็€ใใ“ใ‚ใซใฏ, ้›จใŒ้™ใฃใฆใ„ใ‚‹ใ ใ‚ใ†ใ€‚ [get, be, you, will, when, raining] to Osaka. ใซใ„)ใ€ It

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Physics Senior High

(ใ‚ฏ)ใŒๅˆ†ใ‹ใ‚Šใพใ›ใ‚“ใ€‚ๅˆ†ใ‹ใ‚Šใ‚„ใ™ใๆ•™ใˆใฆใใ ใ•ใ„ใ€‚ใŠ้ก˜ใ„ใ—ใพใ™

ยฐ56.ใ€ˆๆตฎๅŠ›ใจๅ˜ๆŒฏๅ‹• ๅฏ†ๅบฆo,ๅบ•้ข็ฉS, ้ซ˜ใ•ใฎๆŸฑ็Šถใฎๆตฎใ ใŒใ‚ใ‚‹ใ€‚ใจใ‚Œใ‚’,ๅ›ณ1ใฎใ‚ˆใ†ใซ็›ด็ซ‹ใ•ใ›ใŸ ็Šถๆ…‹ใงๆฐดใซ้™ใ‹ใซๆตฎใ‹ในใŸใจใ“ใ‚, ๆฐด้ขไธ‹ L| 0 ใฎ้•ทใ•ใŒdsๅท)ใฎๆ‰€ใง้™ๆญขใ—ใŸใ€‚ๆฐดใฎ d ๅฏ†ๅบฆใ‚’(00, ้‡ๅŠ›ๅŠ ้€Ÿๅบฆใฎๅคงใใ–ใ‚’gใจใ™ใ‚‹ใ€‚ ๆตฎใใฏ็›ด็ซ‹ใ—ใŸ็Šถๆ…‹ใฎใพใพใง้‰›็›ดๆ–นๅ‘ใซ้‹ ๅ‹•ใ—,็ฉบๆฐ—ใฎ่ณช้‡, ๆตฎใใฎ้‹ๅ‹•ใซไผดใ†ๆฐดใ‚„ ็ฉบๆฐ—ใฎๆŠตๆŠ—,ๆฐด้ขใฎๅค‰ๅŒ–ใŠใ‚ˆใณๆฐดใฎ้‹ๅ‹•ใซ ใ‚ˆใ‚‹ๅฝฑ้Ÿฟใฏ็„ก่ฆ–ใ™ใ‚‹ใ‚‚ใฎใจใ—ใฆ, ๆฌกใฎๆ–‡ไธญใฎ ๅฃ [ใ‚จ ไปฅ้™ใงใฏdใ‚’็”จใ„ใšใซ็ญ”ใˆใ‚ˆใ€‚ Po ๅ›ณ1 ๅ›ณ2 ๅ›ณ3 ใซๅฝ“ใฆใฏใพใ‚‹ๅผใ‚’่จ˜ใ›ใ€‚ใŸใ ใ—,

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English Junior High

๏ผˆB๏ผ‰ๆ•™ใˆใฆๆฌฒใ—ใ„ใงใ™๐Ÿ˜ญ๐Ÿ˜ญ ็ญ”ใˆใฏ preserve culture ใซใชใ‚Šใพใ™ใ€‚ ่งฃ่ชฌใงใฏ๏ผˆ7๏ผ‰ใฎ2ๆ–‡็›ฎใจ๏ผˆ3๏ผ‰ใฎๆœ€ๅพŒใ‹ใ‚‰3ๆ–‡็›ฎใ‚’ๅ‚็…งใจใ‹ใ„ใฆใ‚ใ‚Šใพใ™ใŒใใ‚Œใงใ‚‚ๆ„ๅ‘ณใŒใ‚ใ‹ใ‚‰ใชใ„ใงใ™ใ€‚

3 ๆฌกใฎๆ–‡็ซ ใ‚’่ชญใ‚“ใง, ใ‚ใจใฎๅ„ๅ•ใซ็ญ”ใˆใ‚ˆใ€‚ (*ๅฐใฎไป˜ใ„ใฆใ„ใ‚‹ๅ˜่ชžยท่ชžๅฅใซใฏ, ๆœฌๆ–‡ใฎใ‚ใจใซ [ๆณจ] ใŒใ‚ใ‚‹ใ€‚) When we go to the library, we read books/*search for and/share information and have a *discussion with others. // Libraries are very convenient places. /The library has a long history of collecting and keeping books. /Books have been an important part of culture. Around 1445 Johann Gutenberg *invented the *printing machine./ Libraries began to collect the hooks *printed by the printing machine, and the number of libraries grew./ Now some libraries have begun to *digitalize a lot of books. Some people say most of the books will become digitalized *data/ When ๅฃฐใฃใŸ all the books are digitalized, what will the future of the library be? / Some even say the library will disappear. Will that really happen? To answer this question, we first have to see how people have digitalized books. We can say the idea of digitalizing books began with Michael Hart in 1971/ He was able to use an expensive computer,/so he thought he could do something good for other people by using it. A computer can keep a lรณt of data/and it can search for the data in a very short time./When the computer has a lot of digitalized data from the books, these data become an important part of culture. / Michael Hart thought that people would use these data as they like, His idea became a *project. /He couldn't digitalize books which had *copyright, so he digitalized books which were *in the public domain and collected them in a computer./ People were able to read the distalized books without *paying any money. Hart named his project โ€œProject Gutenberg," |He thought his project was as important as Gutenberg's printing machine, because the printing machine also spread knowledge ็Ÿฅ่ญ˜ใฆใ‚ใ‚‹ all over the world. / Project Gutenberg continues even after Hart died in 2011. Now you can read - 4

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