英検3級のEメール問題 練習10題｜答え方の型と解答例

2026年10月1日 ／ 士心塾 オンライン校

英検3級のEメール問題は、外国人の友達から届いたEメールの2つの質問に、15〜25語で答える問題です。まず2つの質問を見つけ、それぞれに短い完全な文で答えます。下の10題は、どれも書く部分の解答例つきです。

出典：日本英語検定協会「3級の試験内容」

1. 質問2つに答える型

質問を読んだら、「何を聞かれているか」に合わせて答えの最初の形を決めます。

2. 語数の足し方

2つの質問に答えただけでは短いときは、答えに関係する情報を少し足します。

3. 練習問題10題（オリジナル）

練習1　題材：学校行事

Hi Yuki,

Our school festival was last Saturday. My class made a small game room, and many students came to visit. I also watched a music show in the gym.
What did you enjoy the most at your last school event?
How long did you practice for it?

Emma

解答例（17語）

I enjoyed the music show the most. I practiced with my classmates after school for two weeks.

1文目の the music show が「何を一番楽しんだか」、2文目の for two weeks が「どのくらい練習したか」への答えです。

練習2　題材：部活

Hello Sota,

I joined the basketball club this year. We practice after school, and our teacher helps us learn new skills. I like spending time with my teammates. We sometimes play games on Friday.
What club are you in?
How often do you practice?

Ken

解答例（17語）

I am in the tennis club. I practice three times a week after school with my friends.

1文目の the tennis club が部活について、2文目の three times a week が練習の回数について答えています。

練習3　題材：家族の出かけ先

Hi Mei,

My family went to the mountains on Sunday. We walked for an hour and ate sandwiches outside. The weather was cool, so we had a great time together.
Where did you go with your family recently?
What did you do there?

Lucy

解答例（18語）

I went to a large park with my family. We played badminton and had lunch near the lake.

1文目の a large park が行った場所、2文目の played badminton and had lunch がそこで何をしたかへの答えです。

練習4　題材：料理

Hello Haru,

I cooked dinner with my brother yesterday. We made pasta and a salad for our parents. Cooking together was fun, and everyone liked the meal.
What did you make the last time you cooked?
Who did you cook with?

Ben

解答例（17語）

I made curry for dinner. I cooked it with my mother in our kitchen on Saturday evening.

I made curry が作ったもの、with my mother が一緒に料理した人への答えです。

練習5　題材：本

Hi Aoi,

I found an interesting book at the library this week. It is about animals that live in very cold places. I read some pages every night before bed.
What book are you reading now?
Why do you like it?

Emma

解答例（18語）

I am reading a book about space. I like it because I can learn about planets and stars.

1文目の a book about space が読んでいる本、2文目の because 以下が好きな理由です。

練習6　題材：ペット

Hello Riku,

My aunt has a new cat. It is white and very active, and it likes to sleep by the window in the afternoon. I enjoy visiting it.
What pet do you have?
Where do you usually play with it?

Tom

解答例（17語）

I have a small brown dog. I usually play with him in the living room after dinner.

1文目の a small brown dog が飼っているペット、2文目の in the living room が遊ぶ場所への答えです。

練習7　題材：季節の行事

Hi Nana,

We had a summer event in my town last weekend. There were food stands, music, and many people in colorful clothes. I went there with my family.
What did you do at a summer event this year?
When did you go there?

Mia

解答例（17語）

We watched fireworks near the river. We went there at seven in the evening with my cousins.

watched fireworks が行事でしたこと、at seven in the evening が行った時間への答えです。

練習8　題材：買い物

Hello Kenta,

I went shopping with my sister on Sunday. She bought new shoes, and I looked for something useful for school. The store was busy but fun. I also drank juice there.
What did you buy recently?
Why did you choose it?

Jack

解答例（20語）

I bought a blue bag at the shopping mall. I chose it because it is light and easy to carry.

1文目の a blue bag が買ったもの、2文目の because 以下がそれを選んだ理由です。

練習9　題材：習い事

Hi Miki,

I started swimming lessons this spring. My teacher is kind, and I am learning different ways to swim. I enjoy each lesson very much. Sometimes I practice with my friend after class.
What lesson do you take?
When did you start it?

Sara

解答例（16語）

I take piano lessons every Tuesday. I started them two years ago because I like music.

1文目の piano lessons が習い事、2文目の two years ago が始めた時期への答えです。

練習10　題材：休日の過ごし方

Hello Ren,

I had a quiet Sunday at home last week. In the morning, I cleaned my room and listened to music. Later, I played a board game with my family. I like relaxing at home.
What do you usually do on your days off?
Who do you usually spend your days off with?

Alex

解答例（18語）

I usually ride my bicycle in the park. I often spend my days off with my older brother.

1文目の ride my bicycle が休日にふだんすること、2文目の with my older brother がいっしょに過ごす人への答えです。

4. 点が下がりやすいところ

• 2つある質問のうち、片方に答えていない。
• 質問で聞かれている内容とは違うことに答えている。
• 書く部分が15〜25語の範囲に入っていない。
• 過去のことを聞かれているのに現在形で答えるなど、質問と答えの時制が合っていない。
• Went to the park. のように主語が抜け、完全な文になっていない。

5. 時間の目安

Eメール8分（書く6分＋見直し2分）。協会の指定ではなく、練習で使う目安です。

6. 10題の使い方（4週間）

書き方の型と英作文は英検3級のライティングの書き方で、リーディングとの時間の分け方は英検3級の時間配分で確かめられます。

士心塾の方法

勉強してから受けるのではなく、先に受験日を決めます。日付が決まると、子どもは自分から机に向かいます。次の受験が半年後だと熱は続かないので、間隔を空けません。受かったら、すぐ次を決める。落ちても、すぐ次を決める。1対1で週240分（120分×2回、または240分×1回）、曜日と時間を固定して、次の受験日から逆算して進めます。

関連：英検3級のライティングの書き方／英検3級の時間配分／英検3級の勉強スケジュール