Sekarang saya ingin menjelaskan tentang Have to dan Has to. Seharusnya materi ini sudah dari dulu dijelaskan. Tetapi saya lupa. OK kita langsung saja. Have to dan Has to memiliki arti 'HARUS'. Berikut ini cara pemakaiannya:
Have to untuk subjeck:
I ============= I have to sleep. (Saya harus tidur.)
You================= You have to go. (Kamu harus pergi.)
They=========== They have to eat. (Mereka harus makan.)
We ======= We have to study. (Kita harus belajar.)
The cats have to eat. (kucing-kucing itu harus makan.)
Has to untuk subjek:
She ======= She has to dance. (Dia harus menari.)
He ====== He has to do homework. (Dia harus kerjakan PR.)
It ======= It has to go.
Roy has to take a bath. (Roy harus mandi.)
Rina has to cook. (Rina harus masak.)
Contoh di atas adalah contoh dalam kalimat positif. Jika ingin merubahnya menjadi kalimat negatif atau yang menyatakan 'tidak harus', ketentuannya ada di bawah ini:
Have to ====== do not have to
Has to ======= does not have to
Jadi 'do not have to dan does not have to' artinya 'tidak harus'.
Do not have to ===== untuk subjek I/You/They/We
Does not have to ==== untuk subjek she/he/it.
Perlu diingat bahwa 'has to' dipakai hanya positif saja. Jika dalam kalimat negatif dan kalimat tanya harus berubah jadi 'have to' dengan ketentuan menggunakan 'does'.
Contoh:
She has to cook. (Dia harus masak.)
She does not have to cook. (Dia tidak harus masak.)
Reni has to wash the car. (Rini harus cuci mobil itu.)
Reni does not have to wash the car. (Reni tidak harus mencuci mobil itu.)
I have to sleep. (saya harus tidur.)
I do not have to sleep. (Saya tidak harus tidur.)
They have to go. (Mereka harus pergi.)
They do not have to go. (Mereka tidak harus pergi.)
Dalam kalimat tanya, cukup letakkan does/do di awal. Contoh:
Do you have to sing? Yes, I do /No, I do not.
Do the boys have to play? Yes, they do/No, they do not.
Does she have to dance? Yes, she does / No, she does not
Does my mother have to sleep? Yes, she does / No, she does not.
Jika pertanyaan menggunakan WH questions, letakkan do/does setelah WH questions. Contoh:
What do I have to do? You have to sleep. (Apakah yang harus aku lakukan? Kamu harus tidur.)
What time does Roy have to get up? He has to get up at 7. (Jam berapa Roy harus bangun? Dia harus bangun jam 7)
Where does she have to go? She has to go to my house. (Kemana dia harus pergi? Dia harus pergi kerumahku.)
Sekali lagi saya ingatkan, has to hanya dalam kalimat positif saja. Jika kalimat negatif dan pertanyaan berubah menjadi 'have to' dengan ketentuan yang telah saya jelaskan di atas. Semoga bermanfaat. Salam Belajar Bahasa Inggris Online.