中2〜高1 ・ English Worksheet
Grammar Detective
文法のきまりを見つけよう（give / buy の語順）
Class No. Name
📝 下の文を ○（自然）と ×（不自然）に分けよう。グループで話し合って、「to」と「for」の使い分けのルールを自分たちの言葉で書こう。
Sort the sentences into OK and not OK. Then write the rule in your own words.
1Step 1: OK or not OK?
| No. | Sentence | ○ / × |
|---|---|---|
| 1 | I gave Ken a book. | |
| 2 | I gave a book to Ken. | |
| 3 | I bought Ken a cake. | |
| 4 | I bought a cake for Ken. | |
| 5 | I bought a cake to Ken. | |
| 6 | She showed me her photos. | |
| 7 | She showed her photos to me. | |
| 8 | He made his sister lunch. | |
| 9 | He made lunch for his sister. | |
| 10 | I explained Ken the answer. | |
| 11 | I explained the answer to Ken. |
2Step 2: Our rule (わたしたちのルール)
to を使う動詞は… / for を使う動詞は… / explain は…
3Step 3: Check your rule（同じ意味になるように）
- I sent my grandmother a letter. → I sent a letter my grandmother.a. tob. for
- My father cooked us dinner. → My father cooked dinner us.a. tob. for
- Can you lend me your pen? → Can you lend your pen me?a. tob. for
4Step 4: Write about you
例：I gave my mother a present on her birthday.