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English Senior High

翻訳が難しいすぎて翻訳していただけないでしょうか。

Lesson 6 Reading Point polyp ジャックは何につい て発表していますか。 microcosm [maikrakdzm マイクロカズム] Great Barrier Reef [greit beriar rif World Heritage Site [world heritids sait kansist コンスィスト] A Microcosm in the Sea corallkiral コーラル] shell Tel シェル] [il] min フルムーン] the Great Barrier Reef Hello, everyone! Today, I'd like to talk about the Great Barrier Reef, a World Heritage Site in Australia. It's the world's largest reef system and consists of over 2,900 reefs. It's longer than > Honshu Island. We can see a lot of colorful coral there. Do you know what coral is? It looks like a plant, but it's actually a hard shell formed by animals. The animals are called coral polyps. They lay eggs after the full moon in spring. The Great Barrier Reef is now facing a crisis. 5 More and more coral is turning white. In fact, it's dying because of global warming, water pollution, erosion, and so on. This phenomenon is called "coral bleaching." Some scientists say that 80 G percent of the Great Barrier Reef will be lost by 2050 if this environmental situation continues. I wonder if future generations will be able to see these beautiful reefs decades from now. A Microcosm in the Sea A Microcosm in the Sea Coral Bleaching Reading Point Lesson グレートバリアリー フはどのような危機 に直面していますか。 crisis [kráisis クライスィス] more and more ますます多くの・・・ pollution [pəlú: ポレーション] erosion [iróuza イロウジョン] L and so on ・・・など phenomeno [finámənàn フェナメナン] bleach [bli:tf プリーラ scientist[sa サイエンティス wonder [wándər 7 generation [dzènəréifr ヂェネレイシ decade [dékeid F

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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English Senior High

問題を解いたのですが答えが分かりません😭 教えてください!

Part 7 生まれたばかりの赤ちゃんは何もできない,というのは本当でしょうか。 People used to 1 Babies are full of mysteries. think they could do nothing by themselves except breathe, eat and sleep. These days, however, new discoveries about babies show us that they have much greater abilities than most people think. 1B 2 Recent research findings in brain science and cognitive psychology make it clear that babies are not necessarily born with clean slates. For example, they remember some sounds which they heard in the mother's womb. Sounds in the womb are usually muffled, but the melody and rhythm of musical sounds are not much altered. 3 Surprisingly, babies sometimes can naturally do what adults think babies cannot do. Do you believe that babies are born with the ability to hold their 15 breath in the water and swim? Some researchers studying the dive reflex in 21 infants between four and twelve months old found that none of them inhaled water or choked 20 during "diving." They naturally moved their Baby clean ciates 白紙の状態で 15 hold one's breath 後間もなくから1歳くらいになるまでの赤ちゃん 5 10 arms and legs in a swimming motion. discoveries [diskávəriz) <discovery [diskávəri] finding(s) [fáindiŋ(z)] brain [bréin] cognitive [kágnətiv] psychology [saikálǝdzi] slate(s) (sléit(s) womb (wú:m] 17 dive reflex muffle(d) [máfl(d)] rhythm (ríom alter(ed) [5:ltər(d)] surprisingly [sərpráizinli] naturally [nætfərəli] breath [bré0] researcher(s) [riss:rtfər(z)] Co reflex [rí:fleks] infant(s) [infənt(s)] inhale(d) [inhéil(d)] choke(d) [tfóuk (t)] C motion (mouf

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English Junior High

32、33、34、35がわからないです。 教えてくださいませんか? メチャクチャ急いでます

の英文の内容に関して (31) から (35)までの質問に対する答えとして最も 4[C] 切なものを 1,2,3,4の中から一つ選び、その番号のマークをぬりつぶしなさい。 Abbie Burgess About 200 years ago, there were no airplanes or trains in the United States, so people used ships to travel. Some areas were very dangerous for ships, so lighthouses* were built in these places. At night, people on ships knew they had to be careful when they saw the light on the top of a lighthouse. The people who took care of lighthouses were called lighthouse keepers, and their job was very important. In 1853, a 14-year-old girl named Abbie Burgess moved to an island in Maine with her family. No other people lived on the island, and Abbie's father was the lighthouse keeper. Abbie helped her father in the lighthouse. She learned how to clean the lights in the lighthouse and do many other things. The lights had to shine* brightly until morning. Just before winter in 1856, Abbie's father had to leave the island to buy food. He had to go 25 miles by boat to get to the nearest town. He told Abbie to take care of their family and the lighthouse. After he left, a big storm came, and it was the biggest storm in 100 years. It rained and snowed for four weeks, so Abbie's father could not return to the island. Abbie took care of the lighthouse by herself for one month. Finally, Abbie's father came back. He was very happy because his family was safe. Abbie did a great job. Her work saved many people's lives. Abbie became the assistant* lighthouse keeper in 1862. EDEL *lighthouse: T *shine: 3 assistant: 補佐の (31) What did lighthouses do? 1 They helped ships to find other ships. 2)They told ships about dangerous areas. 3 They told people that storms were coming. 4 They helped people on land at night. (32) When did Abbie Burgess move to the island? 1 in 1852. 2 In 1853. 3 In 1856. 4 In 1862. (33) Why did Abbie's father have to leave the island? 1 To get food. 2 To find a job. 3 To see his family. 4 To help people on a ship. (34) How long was the big storm? 1 One week. 2 About two weeks. 3 About a month. 4 100 days. (35) What is this story about? 1 The oldest lighthouse in the United States. 2 A young girl who took care of a lighthouse. 3 People traveling by ship in the 1800s. 4 A famous island in Maine.

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Mathematics Senior High

なぜOH=sa+tbとしてるんですか?

p 基本 例題 25 垂心の位置ベクトル 平面上に△OAB があり、OA=5,OB=6, AB=7 とする。 また, △OABの垂 00000 心をHとする。 (1) COS ∠AOB を求めよ。 (2) OA= a, OB = とするとき, OH を a, 1 を用いて表せ。 指針 三角形の垂心とは, 三角形の各頂点から対辺またはその延長に下ろした垂線の交点であり, 解答 △OABの垂心Hに対して, OA⊥BH, OBIAH, ABIOH が成り立つ。 そこで, OA⊥BH といった図形の条件をベクトルの条件に 直して解く。 (2) では OH = sa+t とし, OA・BH=0, OB・AH=0 の2つの条件から,s,tの値を求める。 (1) 余弦定理から EDU COS ∠AOB= OA⊥BH より OA・BH=0 である から よって ゆえに 25s+6(t-1)=0 すなわち 25s+6t=6 ① また, OB ⊥AHよりOB・AH = 0 であるから {(s-1)a+t}=0 (s-1)ã·6+t|b²=0 したがって (2) (1) 5 à·b=|ā||5|cos <AOB=5.6.-= -=6 △OAB は直角三角形でないから,垂心Hは2点A,Bと 一致することはない。 F 21-9 Hは垂心であるから OA⊥BH, OB⊥AH OH = sa + to (s,t は実数)とする。 A+8A CHORUSS 0 52 +62-72 2・5・6 S= a•{sa+(t-1)}=0 tsasaH slal²+(t-1)ã·b=0C=100 よって ゆえに 6(s-1)+36t=0 すなわち s+6t=1 19 ① ② から 1)-(2*4 144 5 24' OH= 12 1 60 5 t= A 5 → 2ä+ 196 a+ 24 144 = p.400 基本事項 ⑤ 631 B ------ A stronas 重要 28 [参考] AB=18- =161²-26-a+la1² H |AB|=7, |a|=5, ||=6で あるから 72=62-2 ・a +5² よって 1=6 18-TA ①垂直→ (内積) = 0 BH = OH-OB O |a| =5, a-6=6 ①垂直→ (内積) = 0 ■AH=OH-OA A HA①-②から 24s=5 HA& 2a-6-6, 161=63 3x+u+= B 421 4 位置ベクトル、ベクトルと図形 X

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