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英語 中学生

答えがない高校の過去問です。 回答確認のために教えてほしいです。

【1】 次の英文を読んで, 下の各設問に答えなさい。 These days, many people say that *agriculture is very important. We have( ① ) many kinds of things, such as rice, fruits and vegetables for a long time. Through agriculture, a lot of foods are produced, so we are able to have food every day. Agriculture is necessary for our lives in many ways. の In Japan today, more and more people are thinking about agriculture. People want to get safe food for their health. Some people ask, “Where do these carrots come from?” or “Do the farmers use *agricultural chemicals?” So, many people like to buy fruits and vegetables produced near their homes.It is called chisanchisyo in Japanese. In the United States, they have the *movement called *Community Supported Agriculture (CSA).. People give some money to the farmers( 3) in their *local area. They can get fruits or vegetables from the farmers *instead of going to the stores. In other words, *consumers support the farmers in their own community. 4) Chisanchisyo and CSA have good points for both consumers and farmers, For consumers, frst, they can know where the fruits and vegetables were produced. Second, those products are fresh and taste delicious because ⑤ thev [farms/ are/ in/ stores / carried / to/ from」 a short time.*In addition, consumers can choose the farmers who don't use agricultural chemicals. For farmers, first, they can understand consumers' needs quickly. Second, farmers can make a lot of **profit because they can cut back on *distribution cost. They can sell ther products which they cannot send to supermarkets. 6 So these kinds [ better / a chance for / give consumers / of movements/ can / getting」 products. Farmers are careful about the safety of food: Agricutural chemicals are used to *protect firuits and vegetables from *insect pests, but (O) too much chemicals is sometimes bad for people. So, some farmers are trying to produce fruits and vegetables( agricultural chemicals. Instead of agricultural chemicals, they use sonme kinds of insects and special plants. For example, some farmers use *ladybugs. They like to eat *plant lice. Plant lice are insect pests of vegetables. Iffarmers do not take action, 'many vegetables will be eaten by them. So the farmers hope that ladybugs will eat many plant lice. *companion-plants. They are plants which help to reduce insect pests and make vegetables better. Green onion is one plant that reduces plant lice on tomatoes. Plant lice don't like the strong smell of green onion, so farmers protect vegetables by planting them near tomatoes. As a result, farmers don't need to use any agricultural chemicals. Farmers are trying to produce vegetables which don't use agricultural chemicals. To get safe and healthy foods, consunmers and farmers need to help each other. Also, we are nowthinking about using not only natural ways but also new technology such as robots. Other farmers use

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英語 中学生

この問題で、△ABC∽△PHCって書いてあるんですけど、何の相似条件なのか知りたいです。それぞれAB,PH,DCは垂直なので平行。なのでAP:PC=BP:PDが成り立つことまでは理解できました。

II 二 -碗 馬でにぁ h二し ありは, 60xG 別解然が歩いた通りな。 の"日 中でフーフーコマラーアーで=" mmで"ウービー rmマーァァァテテーーツテテテーー で 家を貼発してぇ分後に妹に追いつくので. 姉が自転車で走った道のり は180xm である。 よっ で 灯が歩いた道のりは, 180xm となる。 2マー次方程式の応用>問 及びその<別解より, 180x=60x+600 が成り 立つ。これを解くと, =5となるから. 姉が妹に追いつくのは, 妹が家を出発してから 5+10=15(分)後である。 妹は8 誠に家を出発しているので, 求める時刻は 8時15分となる。 呼面図形一三角形〕 7く長さの比一相似>右図で, AB」BC. DCTBC お 5紅22006和8 A 菩85 PF リーAP PC である。まただた, PHTBC だから。 AB/PH 放りへABCooへPHC である。よって, AC : PC= AB : PH=8:3 sem 内 旋から, AP : PC= (8-3) : 3=5 : 3 である。したがって, BP : PD= sから。 BP_L5 っ 3だから. る5 -す である。 ョーー 2く長さ一相似>右上図で, AB/グDCより, へPABoへPCD だから, BA : DC=AP :CP=5:) で 面図形一正方形, 正八角形] 本方針の決定之問 1 ABと APの長さの比に着目する。 く長さ一特別な直角三角形>石図で. 四角形PQRS は正方形であ Oi

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