英検®3級ライティング対策｜中学生でも書ける模範解答30例｜テーマ別・レベル別に完全収録

「英検®3級のライティングって、実際どんな英文を書けばいいの？」「模範解答を見てみたいけど、どこにあるかわからない」——英検®3級のライティング対策では、良い模範解答を「たくさん読む」ことが上達の近道です。この記事では、英検®3級のライティングでよく出るテーマ別に、中学生でも書けるシンプルな模範解答30例を収録しました。英語が苦手な生徒でもすぐに使えるフレーズとともに解説します。

この記事で学べること

• 英検®3級ライティングの採点基準と得点のコツ
• テーマ別模範解答30例（シンプル版・発展版）
• どんなテーマでも使い回せる「理由フレーズ」20選
• 模範解答を活用した練習方法

英検®3級ライティングの採点と合格基準

英検®3級の一次試験合格基準CSEスコアは1103です。ライティングは内容・構成・語彙・文法の4観点で採点されます。25〜35語という短さなので、内容と構成を正確に整えることが最優先です。

テーマ別模範解答｜日常生活・学校生活

テーマ1：スマートフォン・テクノロジー

QUESTION: Do you think smartphones are useful for students?

【シンプル版・25〜35語】

I think smartphones are useful for students. I have two reasons. First, students can search for information quickly. Second, they can communicate with friends and family easily. For these reasons, I think smartphones are useful.

【発展版・40〜50語】

I think smartphones are very useful for students. First, students can look up information and learn many things on the internet, which helps their studies. Second, smartphones allow students to communicate with their family when they are not home, which is safer. For these reasons, smartphones are valuable tools for students.

テーマ2：読書・勉強

QUESTION: Do you think reading books is important for young people?

I think reading books is important for young people. First, books help young people learn new words and improve their language skills. Second, reading gives them useful knowledge about the world. For these reasons, I believe reading books is very important.

テーマ3：運動・スポーツ

QUESTION: Do you think students should exercise every day?

I think students should exercise every day. First, exercise is good for their physical health because it keeps their body strong. Second, exercise helps reduce stress and improves concentration, which is good for studying. For these reasons, I think daily exercise is important for students.

テーマ4：部活・課外活動

QUESTION: Do you think all students should join a school club?

I think it is a good idea for students to join a school club. First, clubs help students make new friends and develop teamwork skills. Second, having a club to go to after school keeps students busy in a positive way and teaches them discipline. For these reasons, I think joining a club is beneficial.

テーマ5：学校の制服

QUESTION: Do you think students should wear school uniforms?

I think students should wear school uniforms. First, uniforms help students focus on studying because they do not need to worry about what to wear every morning. Second, uniforms create a sense of equality among students, which is important. For these reasons, I support school uniforms.

テーマ6：外国語学習

QUESTION: Do you think it is important for children to study a foreign language?

I think it is important for children to study a foreign language. First, learning a foreign language helps children communicate with people from other countries. Second, it also teaches them about different cultures and makes them more open-minded. For these reasons, studying a foreign language is very important.

テーマ別模範解答｜環境・社会

テーマ7：環境保護

QUESTION: Do you think people should reduce their use of plastic bags?

I think people should reduce their use of plastic bags. First, plastic bags are harmful to the environment because they take a very long time to break down in nature. Second, using eco-bags is easy and can actually save money over time. For these reasons, I think we should stop using plastic bags.

テーマ8：公共交通機関

QUESTION: Do you think people should use public transportation more?

I think people should use public transportation more. First, trains and buses produce less pollution than private cars, so they are better for the environment. Second, public transportation is usually cheaper than owning and driving a car. For these reasons, I think using public transportation is a good idea.

テーマ9：ボランティア活動

QUESTION: Do you think volunteering is important for young people?

I think volunteering is important for young people. First, volunteering helps young people learn how to work with others and develop important life skills. Second, it gives them a chance to help their community and feel a sense of purpose. For these reasons, I believe young people should volunteer.

テーマ10：ペットを飼うこと

QUESTION: Do you think it is good for children to have a pet?

I think it is good for children to have a pet. First, taking care of a pet teaches children responsibility because they must feed and look after it every day. Second, pets can reduce stress and make children happier. For these reasons, having a pet is a great experience for children.

テーマ別模範解答｜食事・健康

テーマ11：朝食

QUESTION: Do you think eating breakfast every day is important?

I think eating breakfast every day is important. First, having breakfast gives us energy for the morning and helps us concentrate in school. Second, skipping breakfast can make us feel tired and hungry, which makes it hard to study. For these reasons, eating breakfast is very important.

テーマ12：ファストフード

QUESTION: Do you think eating at fast food restaurants is a bad habit?

I think eating at fast food restaurants too often is a bad habit. First, fast food is often high in calories and fat, which is not healthy for our body. Second, spending too much money on fast food can waste our budget. For these reasons, I think we should eat fast food only occasionally.

テーマ13：料理・自炊

QUESTION: Do you think cooking your own meals is better than eating out?

I think cooking your own meals is better than eating out. First, home-cooked meals are usually healthier because you can control what ingredients you use. Second, cooking at home costs less money than eating at a restaurant. For these reasons, I prefer making my own meals.

テーマ別模範解答｜旅行・文化

テーマ14：旅行

QUESTION: Do you think traveling abroad is a good experience for young people?

I think traveling abroad is a great experience for young people. First, it gives them a chance to experience different cultures and learn new things about the world. Second, they can practice foreign languages in real situations, which improves their language skills. For these reasons, I strongly recommend traveling abroad.

テーマ15：都市と田舎

QUESTION: Do you think living in a big city is better than living in the countryside?

I think living in a big city has many advantages. First, cities have more job opportunities and better access to hospitals and schools. Second, public transportation is more convenient in cities, so people do not need a car. For these reasons, I think living in a big city is better for many people.

テーマ別模範解答｜テクノロジー・メディア

テーマ16：テレビ・動画

QUESTION: Do you think watching too much TV is harmful for children?

I think watching too much TV can be harmful for children. First, spending too much time watching TV reduces the time they have for studying and outdoor activities. Second, some TV programs contain violent or inappropriate content that is not good for young children. For these reasons, I think children should limit their TV time.

テーマ17：オンライン学習

QUESTION: Do you think online learning is as effective as studying in a classroom?

I do not think online learning is always as effective as classroom learning. First, in a classroom, students can ask their teacher questions immediately, which helps them understand faster. Second, studying with classmates motivates students to work harder. For these reasons, I think classroom learning has important advantages over online learning.

テーマ18：AI・人工知能

QUESTION: Do you think artificial intelligence will be helpful for our society?

I think artificial intelligence will be very helpful for our society. First, AI can analyze large amounts of data quickly, which helps doctors find diseases earlier and save lives. Second, AI can do dangerous or repetitive tasks that humans find difficult or risky. For these reasons, I believe AI will benefit our society greatly.

テーマ別模範解答｜学校・教育のルール

テーマ19：宿題

QUESTION: Do you think teachers give students too much homework?

I think some teachers give too much homework. First, when students have too much homework, they do not have enough time to rest or do activities they enjoy, which can cause stress. Second, spending all evening on homework leaves no time for family communication, which is also important. For these reasons, I think teachers should balance the amount of homework they give.

テーマ20：スマートフォンを学校に持参すること

QUESTION: Do you think students should be allowed to bring smartphones to school?

I do not think students should be allowed to bring smartphones to school. First, smartphones can distract students from paying attention during lessons. Second, some students might look up answers on their phones during tests, which is unfair. For these reasons, I think smartphones should not be allowed in school.

どんなテーマでも使い回せる理由フレーズ20選

模範解答を活用した練習方法

1. 模範解答を声に出して読む：まずテンプレートのリズムを体で覚える
2. 模範解答を見ながら書き写す：スペル・句読点・文構造を確認しながら書く
3. 模範解答を見ずに再現する：テーマだけ見て同じ内容を自分で書いてみる
4. 別の理由に差し替えてみる：「First〜」「Second〜」の内容だけ変えて、同じ型で新しい文を作る

英論会でできる対策

英論会では模範解答を活用した「読む→書く→添削」のサイクルでライティング力を伸ばします。英語が苦手な生徒でも模範解答を参考にしながら自分の英文を育てていける指導を行います。代表・藤原進之介のもと、プロ講師が個別添削を行います。英論会には条件を満たした受講生を対象とした英検®合格保証制度があります。

関連記事

• 英検®3級ライティング完全攻略
• 英検®3級ライティング対策｜理由を2つ書く型
• 英検®3級ライティング対策｜よくある減点パターン
• 英検®準2級ライティング対策｜意見文の型

本記事の問題は、英検®の出題形式・級レベルを参考に、数強塾グループが独自に作成したオリジナル問題です。公益財団法人 日本英語検定協会の公式問題・過去問・リスニング原稿・画像等を転載したものではありません。英検®は、公益財団法人 日本英語検定協会の登録商標です。本コンテンツは同協会の承認・推奨・提携等を受けたものではありません。