Давайте разберемся, как правильно вставлять артикли "a" и "an" в предложениях. Артикли используются для определения существительных. "A" ставится перед существительными, начинающимися с согласного звука, а "an" - перед существительными, начинающимися с гласного звука.

Упражнение 2: Вставьте артикль "a" или "an" перед существительными:

• banana - a banana
• apple - an apple
• sandwich - a sandwich
• ice cream - an ice cream
• orange - an orange
• peach - a peach
• strawberry - a strawberry
• cake - a cake
• cucumber - a cucumber
• hotdog - a hotdog
• tomato - a tomato

Упражнение 3: Вставьте артикль, где необходимо:

• It's an envelope.
• They are new haircut.
• John has an old tables.
• It's an amazing film.
• There is a tree in my garden.
• Joan and Mary are very nice people.
• You're a good student.
• I want an apple.

Упражнение 4: Вставьте артикль, где необходимо:

• This is a pen. The pen is red.
• These are some pencils. The pencils are black.
• This is a soup. The soup is tasty.
• In the morning I eat a sandwich and drink some tea.
• She gave me a coffee and a cake. The coffee was hot. The cake was tasty.
• Do you like ice cream?
• I see a book in your hand. Is the book interesting?
• Do you need a camera?
• He never eats meat, he always eats vegetables, cereals, seeds, fruit, and nuts. He is a vegetarian.
• This is a pineapple. The pineapple is delicious.
• Elaine, the apples are good for you!
• My cousin is upset. He's got a sore throat.
• This is some cottage cheese. The cottage cheese is fresh.
• She bought some meat, some butter and some potatoes yesterday. She also bought a cake. The cake was very tasty. We ate the cake with some tea.

Упражнение 5: Вставьте артикль, где необходимо:

• I have two sisters. My sisters are students.
• We are at home.
• My brother is not at home, he is at school.
• My mother is at work. She is a doctor.
• I am not a doctor.
• I have no sister.
• He is not a pilot.
• I have thirty-two teeth.
• He has a child.
• She has two children. Her children are at school.
• Is your father at home? your brother? He is at home. No, he is at work.

Упражнение 6: Вставьте, где необходимо, артикли "a" или "the":

• This girl has a doll. The doll is on the bed.
• That boy has a pistol. The pistol is in a box.
• He has a cat. The cat is on a log.
• I like balls and dolls.

Теперь вы знаете, как правильно использовать артикли в английском языке. Если у вас есть вопросы, не стесняйтесь задавать их!