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Science Junior High

(4)どっちもわからないので教えてください! 答えは①6.8②2.2です!

0 【2020年度第 7 回模擬理科] 8さんは. 物質の化学変化について興味をもち, 次の実験を行った。これらについて あとの名問いに答えなさ い。 実験】 図 のように, 隊化鋼4.0gと 、ところ気体が発生した。和気体を石灰 放水は白くにごった。 気体の発生が終わったあとガラス管を石灰から出してから, ピンチコック 間度衛が府えてから加夫後残った因体の物質を取り出して, その質量を調べた。図Tは琶化負4.0g 衣央素の質選をえて実験を行い。炭素の質量と試験貞に残った加熱後の固体物質の質量の関係をま 図! 図L 酸化銅と炭素の粉末の間合物 本当 40トドー 1 軸 ピンチコック ZIPI 軸 上3e 時 OS 1 コ 量 | | 層誠 "0 01 02 03 04 05 炭素の質量(g) 阪0 (No 人 と と 目た気体は何ですか。 気体の 綿史を貫きなさいの と ee ータ4そ クを閉めたのはなぜですか> その理由を簡単に説明しなさい< あすがンしだ避< を奪われ, 別の に変わったものと考えられます< 次の問いに答 SUますか。その名前を書きなさい< た 3 Nで書きなさい。 1 0 謙/ AU (2。 の * ③ 酸化鋼3.5g が 雪半人てできる天体の物質の質量 は何gになりま| 強 (4) 酸化鋼8.0g に炭素の 草S ① 試験管に残る加熱後の固 )な 人・ ゆい も適 ② Ei ィ[っ(GA

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English Junior High

急いでます…… できる方、よろしくお願いします!

4は。 中学生のTakeshiが大いた甘文です。これを読んで,問1一問4に符えなきい。 *印のつ いている請名には。 本文のあとに(注]があります。(26京) My grandfather and grandmother ive with us My grandfather was ahigh school English teacher. but now hes *retred.。 He and 1 always talk about a lot of things when Tm at home Last Sunday. we talked about the Tokyo *Olympics。 He saw the Tokyo Olympice in 1961. about 50 years ago. He said “At that time. 1 was fiteen 1 realy cnioyed watching the Olympic games on TV.but the days before and after the Olympics were also very excidng Japan was really booming. and a lot of things around us were dhanging" He said that at that time。 many new things "appeared, but the most excidng thing for Him was the SAiAosex the *bullet train He was very "ucky to get aVtcket for the trial run *between Tokyo and Odawara He was*the first person at his school to take he Sgwgsex。 so. after the trial run. my grandfather became a*hero. The Sikoee started running on October 1 1964 only 9 days before the *start of the Tokyo Olympics My grandfather said those days were very happy for him We wil have the Tokyo Obympics again in 2020 My grandfather says he wants to work *as as volunteer and help *yisitors from foreign couptries. He asked me,"Do you ant to do something for the Olympics?" 1 said. "T want to work as a volnteer.too 1 jove soccer. and TI hear that we can see some soccer games in Saitama during the Olympics、 Soccer is very popular. and a lot of people from all over the world will come to see the games 1 hope they will enjoy watching soccer here in Saitama。 and T want to do something for them" He said "Tm glad to hear that Smudy Enghsh har, Takeshi and TI teach you" “Thank you.Grandfather 1 camt speak Engish very well now. so Ti study hard・ 1 said ・Then my sister Keiko joined us My grandfather asked her. "Do you want to do anything for the Tokyo Olympics in 2020. Keiko?" She said. “Yes I hope some foreign visitors to the Olympics wil come to our house and stay wih us for a few days ! jike cooking so T want to make many kinds of Japanese food for them* "That sounds greatl You need to practice cooking different kinds of Japanewe food to *get ready for hat Then we can enjoy a nice dinner every night" I said (往) high wehool…高 redired……骨職した, 引退した 0lympiee……オリンピック boom……好集気にわいている appeer……現れる bulet train…新暫、誹列車 lucky……尊運な ticket for the uil run吉筑のチケット between 一 and -……ーとーの同で te first pereon to つ……ーした最初の人 hero……ヒセーロー. 笑生 wao開和 as a Volunteer……ポランティアとして itor……生者 then…そのとき。 そうすれば get ready……準備をする 6三

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