[１] 次の英文を日本文になおしなさい。
⑴ It is good to get up early.
⑵ It is important to be kind to old people.
⑶ It is easy for my brother to use computers.
⑷ It was hard for him to wash the car.
[２] 次の( )の中から適する語(句)を選びなさい。
⑴ It was fun for us ( swim / swimming / to swim ) in the river.
⑵ Is it useful ( learn / to learn / learning ) science?
[３] 次の英文を，It～(for…)to─を使って書きかえなさい。
⑴ To walk every day is good.
⑵ To study English is difficult for me.
⑶ Reading this book was interesting for her.
[４] 次の日本文にあう英文になるように，( )内の語句を並べかえなさい。
⑴ そこに行くのは危険ですか。
( go / is / there / dangerous / it / to )?
⑵ 数学を学ぶことは私にとって重要です。
( learn / me / important / is / for / it / to / math ).
⑶ 彼らにとって英語を話すのは簡単です。
( is / English / for / speak / to / easy / them / it ).
[５] 次の日本文を英文になおしなさい。
⑴ ピアノを弾くことは彼女にとって簡単です。
⑵ サッカーの試合を観ることはわくわくします。
⑶ 私にとって音楽を聴くことは楽しいです。
⑷ 私たちが彼の家を見つけることは不可能でした。
【解答】不定詞を含む構文① It～for…to─(1)
[１]
⑴ 早く起きることはよいことです。
⑵ お年寄りに優しくすることは大切(重要)です。
⑶ 私の弟にとってパソコンを使うことは簡単です。
⑷ 彼にとってその車を洗うのは大変でした。
[２]
⑴ to swim
⑵ to learn
[３]
⑴ It is good to walk every day.
⑵ It is difficult for me to study English.
⑶ It was interesting for her to read this book.
[４]
⑴ Is it dangerous to go there?
⑵ It is important for me to learn math.
⑶ It is easy for them to speak English.
[５]
⑴ It is easy for her to play the piano.
⑵ It is exciting to watch soccer games.
⑶ It is fun for me to listen to music.
⑷ It was impossible for us to find his house.