Grade

Type of questions

English Senior High

英語長文問題です (1)イ?ウ? (2)ウ (3)イ (4)ア 解いてみたのですが(1)が分かりませんでした (2)(3)(4)もあっていますか?

14 Paraphrase Rapid Reading [速読 目標解答時間12分 ] 鶴と亀の物語から得られる教訓は何でしょうか。 Listening EX ON の 船 1 Once there were two cranes and a tortoise who lived by a lake and became good friends. They played together all day long, sunning themselves on the sand and swimming in the lake. They were very happy and wanted to be together forever. 2 But that year there was a drought*. For five months, no rain fell at all. The rivers and the land cracked. Each day, the little lake where the tortoise and cranes dried up, lived became smaller and smaller. 3 One day the two cranes flew into the air to see how things were, and came back in the evening saying, "Tortoise, everyone is moving to the Heavenly Lake. I think we should move too. If we stay here, we'll die of hunger and thirst." 13 end sky gra 14 to O P 1 5 The tortoise shut his little eyes and cried. "Oh, you can fly or hurry as fast as you 10 get to the Heavenly Lake. But I can neither fly nor walk fast. Within three days I will be nothing but an empty shell! We have been friends for so long. Please don't leave want, and me behind." 5 The tortoise cried so much that the cranes, unable to hold their own tears back, did not have the heart to leave him behind. So they decided to stay at the lake with the 15 tortoise for a while. Perhaps the rain would come in a few days. 6 But the weather did not change. Clear stars dotted the sky at night, and the sun was they thought hot and cruel el by day. The little lake was nearly dry. The cranes said again they must go. The tortoise knew that he could not keep them there any longer, so he pleaded* with them, saying "We have been friends for so long! Can't you think of a way to 20 take me along?" 7 They thought long and hard. After some time the cranes said, "Tortoise, we have a plan, but it will be difficult." 18 The tortoise asked eagerly, "What is it? What is it?" "We'll hold two ends of a stick in our beaks*, and you can hold on to the middle with 25 your mouth. Then we can fly, carrying you between us. What do you think of the idea?” 10 The tortoise was so happy that he nearly jumped. "Yes, yes! That's a good idea! Let's start at once!" 11 The cranes were very happy, too, but they had to give him a warning. "You must be NOTES drought : 干ばつ plead : 嘆願する 32 UNIT 8 beak (鳥の) くちばし )( ).no パート ごとの 音声 ON

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English Senior High

以下の写真の様な問題の解き方を教えてほしいです。 問題を貼っていますが、一問ごとの解説ではなく 全体的な分け方について教えてほしいです。 お願いします。

1. I am planning (to travel / traveling) to Europe next month. 2. She is very good at tennis, so you should avoid (to play / playing) against her. 3. We managed (to catch / catching) the last train just in time. 4. I really don't mind (to wait waiting) for another thirty minutes. 5. He promised (to call / calling) me as soon as he arrived at the airport. 6. The company decided (to close / closing) its Tokyo office. 7. You should practice (to speak / speaking) English every day. 8. They offered (to help / helping) us clean up the kitchen. 9. I can't imagine (to live / living) without my smartphone. 10. He refused (to sign signing) the contract until he read it carefully. 11. She gave up (to look / looking) for her lost earring. 12. I expect (to finish / finishing) this project by Friday. 13. We ended up (to stay / staying) at a cheap hotel because of the storm. 14. They put off (to have / having) the meeting until next week. 15. He pretended (to know 16. The thief denied (to steal / stealing) the expensive watch. 17. I cannot afford (to buy buying) a new computer right now. 18. Have you finished (to wash / washing) the dishes yet? 19. She hesitates (to tell / telling) the truth to her parents. knowing) everything about the issue. 20. I enjoy (to listen / listening) to podcasts while commuting. 21. My brother suggested (to go / going) to the beach this weekend. 22. We hope (to see / seeing) you again in the near future. 23. You must keep (to try / trying) until you succeed. 24. The doctor recommended (to take / taking) a few days off. 25. He failed (to pass / passing) the driving test for the third time. 26. She dislikes (to wake waking) up early on Sundays. 27. They are preparing (to move / moving) to a new apartment. 28. I miss (to hang / hanging) out with my friends from high school. 29. He demanded (to speak / speaking) to the manager immediately. 30. Please escape (to make / making) careless mistakes on the exam.

Unresolved Answers: 0
Mathematics Senior High

(2)なんですけど四面体?3つの体積は四面体CFGHの体積と等しいって書いてるんですけど自分で線を引いてみたりしたんですけど全然同じ面積に見えないです😭教えて欲しいです

422 右の図のように、1辺の長さが6cmの立方体 基本 例題 102 立方体と四面体の体積比の間 00000 D B. ABCDEFGH がある。 このとき,次の問いに答えよ。 A (1) 立方体 ABCDEFGH の体積は,四面体 CFGHの 体積の何倍か。 (2) 四面体 ACFH の体積を求めよ。 CHART & SOLUTION GRO (1) 四面体 CFGH の体積は 1/12 × △FGH×CG 3 E H F (2)立方体の体積から、四面体 HACD, AEFH, FABC, CFGHの体積を引く。ここで、 四面体 HACD,AEFH, FABCの体積はそれぞれ四面体 CFGHの体積と等しい。 V=6×6×6=216(cm) Vs=1/2x(1/2×6×6)×6=36(cm STEP 正多面体の まず,凸多正 [1] 多面 [2] 1つ 正多面体は になる正多 一方,正多 120°で したがって 次に,各 きるが, そ 正四面 正八面 正二十 1つの よって 正三角 各面が正 解答 (1) 立方体 ABCDEFGHの体積をV1cm3, 四面体 CFGH の体積をV2cmとする。 (1) 有面 6 -6- H ----- G 6' V1_ 216 V2 -= 6 より, V1 は V2の6倍である。 36 F 士 四面体 HACD, AEFH, FABCの体積はそれぞれ四面 体 CFGHの体積と等しい。 1+05=2 4つの四面体は, すべて である inf. 正多面 したがって, 求める体積は この条 V₁-4V2-216-4×36 =72 (cm³) 四面体 ACFH は 1辺の 長さが6√2の正四面体 である。 次の[A [A] 体のみで わかる。 PRACTICE 102Ⓡ 1辺の長さが6cmの立方体がある。 この立方体において, 各面の対角線の交点を頂点とする正八面体の体積を求めよ。 TO [B] 準正多 ① 立 8つ 正三 EX ②切 点を 各面 球状 点各球

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