must の文にKen takes pictures of birds.
答Ken must take pictures of birds.
must のうしろは原形。takes → take
must の文にHe drinks milk every morning.
答He must drink milk every morning.
must のうしろは原形。drinks → drink
must の文にMy grandmother cooks dinner for us.
答My grandmother must cook dinner for us.
must のうしろは原形。cooks → cook
have to を使ってMy sister must help our mother.
答My sister has to help our mother.
主語が三人称単数なので has to
have to を使ってHe must walk to the station.
答He has to walk to the station.
主語が三人称単数なので has to
have to を使ってYuki must swim very fast.
答Yuki has to swim very fast.
主語が三人称単数なので has to
否定文にShe should sing very well.
答She should not sing very well.
should のうしろに not。動詞は原形のまま
否定文にMy father should visit Kyoto every year.
答My father should not visit Kyoto every year.
should のうしろに not。動詞は原形のまま
並べかえあなたは心配する必要はありません。
[ have ／ do ／ to ／ not ／ you ／ worry ]
答You do not have to worry.
否定文。not を置く場所に注意する
並べかえあなたはこの本を読むべきです。
[ read ／ should ／ book ／ this ／ you ]
答You should read this book.
主語 → 動詞 → そのあと の順に並べる