こういう英語の問題はどうやって勉強すればいいですか？

A. 次の問い (問1~問3)において、下線部の発音がほかの三つの場合と異なるものを, それ それ①~④の中から一つずつ選びなさい。 問1 ① calculate false ③ radical strategy B2 charge ② merchant scholar watch 2 問3 college 2 joke ③ mostly sole 3 B. 次の問い(4,5)において、第一アクセント(強勢)の位置がほかの二つの場合と異な るものを、それぞれ①~④の中から一つずつ選びなさい。 問4 ① al-ter 2 bor-der 問5 a-greement ③loy-al ①pa-trol 4 con-di-tion min-is-ter + re-spec-tive 5

この文章ってwe are looking atがsystemを修飾しているのですね？ またこの文章の訳が「和たちたちが検討しているシステムはキーレスエントリー技術を採用しています。」なのですが、looking atはどういう元々ある意味から「検討している」に意訳されたのですか？

The system we are looking at features beyless entry technology.

このX分の1とh分の1はどこから来たんですか？？ h＝X分の⊿xとおいて出てきたと思うんですか、具体的にどれがどうなったのか分かりません🙏🏻

sinx (tanx) (sin x)cos x == COS X ■自然対数の底e ん→0のとき Sinx COS X) cosx+sin’x COS2x COS2x COSx (1h)の極限値 (2.71828･････) をeで表し, logexを自然対数と (詳しくはp.121 も参照)。 一般に, logexは底eを省略して logx と書く。 対数関数の導関数 (a>0, a≠1) 三角関数 例えばゝ 果の形 [1] 式 y=c [2]cc y=si T (logax)'=lim 10ga(x+⊿x)-10gax 4x→0 Ax 4x-0 4x Ax h= =4x とおくと (logax)'= XC xh→0 limloga(1+h=10gae: x xloga = lim -10ga1+ 110gae= (4) このよ 例では 1 更 19 特に a=eのとき (logx)'= XC Aby+ C = 1 練習 次 xの導関数 (α は実数) y=x の両辺の自然対数をとると logy=alogx 66 (1) y (4)y y' 両辺をxで微分して y=α1 よって y=a1.x y=α 1.x=ax (7) y XC なお 後半2つの公式と4の公式の証明は 118の検討で扱った。

答えを教えて頂きたいです。itの使い方が分かりません

(b) この技術により, 高価な材料を使わずに製品を製造することが可能になるだろう。 This technology will ( ① ) (②)

【that】 緑マーカーのthatってなんなんすか？ developの目的語ですか？ もし違ったらdevelopの目的語ってどれですか？

①English has become the leading international language because of three rather different developments. Firstly, the language acquired a strong position in large parts of the world as as Britain built and maintained its empire from the seventeenth through to the ( A ) twentieth centuries. Secondly, the United States obtained a leading position in technology, economy, and politics in the first part of the twentieth century, and still retains this status. Thirdly, industry, communications, and international relations developed in such a way in the twentieth century that a common language was much more in demand than before. English was there to fill (a) the need, while the other European languages had been pushed aside for different reasons. As the *prominent position of English arises from the three factors mentioned, attitudes towards the language among people outside the English-speaking countries may vary accordingly. English may be seen as a language of communication all over the world, or as a tool for the imperialist ambitions of the United States, or as [ ] *inheritance. All these views are justified to some extent. Different opinions tend to prevail in different parts of the world. In countries outside the direct spheres of influence of the United States and Britain people often stress the advantages of using one international language in contacts with many *linguistic areas. People who speak a small language as their native tongue appreciate that one other language opens up opportunities for contacts in areas. For this reason it is becoming ever more important to learn English as a second language in most countries of the world. B

【as】 青マーカー部分のasの用法ってなんですかね〜？ 理由かな〜と思ったのですがよく分からないです。 文脈判断ですよね？どなたか教えて頂きたいです。

w English has become the leading international language because of three rather different developments. Firstly, the language acquired a strong position in large parts of the world as as Britain built and maintained its empire from the seventeenth through to the ( A ) twentieth centuries. Secondly, the United States obtained a leading position in technology, economy, and politics in the first part of the twentieth century, and still retains this status. Thirdly, industry, communications, and international relations developed in such a away in the twentieth century that a common language was much more in demand than before. English was there to fill (a)t the need, while the other European languages had been pushed aside for different reasons. tioned) A ③As the *prominent position of English arises from the three factors mentioned attitudes towards the language among people outside the English-speaking countries may vary accordingly. English may be seen as a language of communication all over the world, or as a tool for the imperialist ambitions of the United States, or as [ ☑ ] *inheritance. All these views are justified to some extent. Different opinions tend to prevail in different parts of the world. In countries outside the direct spheres of influence of the United States and Britain people often stress the advantages of using one international language in contacts with many *linguistic areas. People who speak a small language as their native tongue appreciate that one other language opens up opportunities for contacts in ) areas. For this reason it is becoming ever more important to learn English as a second language in most countries of the world.

②に入る単語がwhereになる意味がわかりません。場所を意味する文なのかも分かりません😭

A h A Humpback whales visit California to feed in the summer and autumn before migrating south 15 to reproduce off the coast of Mexico. They are the world's most endangered among their species. An estimated 35,000 to 40,000 remain in the wild. The Marine Mammal Center says the main threats facing humpback whales are strikes from ships and getting caught in fishing and waste equipment. The Whale Safe system is designed to identify and protect several different species, 20 including humpback, blue, fin and gray whales. It uses three methods to do so. First, it uses devices that float - known as buoys - to record sounds the whales make. Second, it uses computer models to process current and historical ocean data to predict where the whales are most likely to be. Third, it permits trained observers and citizens to report whale sightings through a mobile app. Developers of the system say the expansion of Whale Safe to San 25 Francisco demonstrates that the system can be successfully used in more places in the United States and around the world. 年度 一般前期 1月30日 Jeff Boehm is a leader of the Marine Mammal Center. He said the Whale Safe system combines the latest technology with thoughtful conservation efforts "to create a solution to reduce risk to whales." Boehm added, "This is ( 2 ) tech meets Mother Nature for the benefit mads S 30 of marine life." avili .1 (0) 英語 Douglas McCauley is director of the Benioff Ocean Science Laboratory. He said in a Lilline of whales hv ship strikes is "an avoidable problem." "We can't any は、

36番の問題で答えが3番なのですが教えていただきたいです🙇🏻動詞の原形が入るということでしょうか？

3. so noisy that 4. noisy so that (35) A hospital is a place ( ) patients with medical services. 0 (36) 1. where provides 3, which it provides 57317 2. where it provides 8215 4. which provides Advanced information technology has made our lives more ( convenience 3. convenient S 2. conveniences 4. conveniently (37) I was so ( ) when I heard the news. 1. disappointed 2. disappointedly 4. disappointingly ).

左下の青チャートの問題の、(１)について質問があります。 もし右の写真のように放物線の開き具合が極端に大きかった場合、円と放物線の接し方として、チャートの解説の(１)の[1]のようなものは無いのかなと思うのですが、この時に重解を計算しようとするとどうなるのか、また、右の写真... 続きを読む

0000 重要 例題 104 放物線と円の共有点・接点 放物線 y=x2+α と円x+y2=9について,次のものを求めよ。 (1)この放物線と円が接するとき, 定数 αの値 (2)異なる4個の交点をもつような定数αの値の範囲 指針 放物線と円の共有点についても,これまで学習した方針 接点 重解 共有点 実数解 で考えればよい。 この問題では,xを消去して, yの2次方程式(y-a)+y'=9の 実数解,重解を考える。 放物線の頂点はy軸上にあることにも 注意。 (1) 放物線と円が接するとは,円と放物線が共通の接線をも つことである。この問題では, 右の図のように, 2点で接する 場合と1点で接する場合がある。 (2) 放物線を上下に動かし、 (1) の結果も利用して条件を満たす αの値の範囲を見極める。 い点で \接する -34p 定まる。り 2点で接する xを消去すると 次方程式が導かれる。 3y3... =3 (2)の したが (g) 放物 る27 よっ なお、 [1] ya [2] 3- [3] (1) y=x2+α から x2=y-a 解答 これをx2+y2=9に代入して の実 1 f の解り よって y2+y-a-9=0 ...... ① ここで,x'+y2=9から (y-a)+y2=9 x2=9-20 ゆえに [2] a=-3 [1] 放物線と円が2点 [1] で接する場合 2次方程式 ① は②の 範囲にある重解をもつ。 よって、 ①の判別式を みが 重をもてばよい の交点 Dとすると D=0 D=12-4・1・(-a-9) 37 4 =4a+37 であるから 4a+37=0 すなわち 37 a=- 4 13 の異なる方の実 あり (×) 2~ ①から ゆえに、L のグラフと M2 [2] 放物線と円が1点で接する場合 以上から、 求めるαの値は 図から,点 (0,3), (0, -3) で接する場合で a=±3 このとき、①の解は y=-- となり、②を満たす。 2次方程式 py2+gy+r=00 重解は y=-1 a1- 37 4 頂点の座標に注意 ±3 (2) 放物線と円が4個の共有点をもつのは,右の図から, 37 放物線の頂点 (0, α)が,点(0, -3)から点(0, -3) を結ぶ線分上(端点を除く)にあるときである。 したがって _37 <a<-3 4 -3- 2=gly がリニ (2)200 なる2つ (2)

38番のbe known forとbe known asの違いが調べても全然わからないので教えていただきたいです🙏🏻

en the argelat relat's (36) We must keep the windows ( 5 0 C ) during the rainstorm. 1. close 2. closed 3. closing 4. to close Have you ever ( ) a horse? R 1. ride S 2. riding (38) Italy is known ( 1. s 2. be ridden 4. rode ) a country with delicious pasta and pizza. (3. for 4. to (39) Digital technology can ( Cerforman performance S 1. be used 2. use 3. used 4. useful 4/10 to help athletes improve their Wied tuning todo 7 -12- 助の受け