3. Read the Learn this! box. Complete the rules.(Đọc hộp Learn this! Hoàn thành các quy tắc.)
LEARN THIS! Past simple (negative and interrogative)
a. We form the negative form of the past simple with (1) _____ and the infinitive without to.
I didn’t go out last night.
b. We form the interrogative form of the past simple with (2) _____ and the infinitive without to.
Did Harry text you? Yes, he did. I No, he didn't.
c. We do not use did/ didn't with the verbs (3) _____ or (4) _____
Was Joe late for school? Yes, he was.
Could you read when you were three? No, I couldn't.
1. did not (didn't)
2. did
3. was/ were
4. could/ couldn't
a. We form the negative form of the past simple with (1) did not and the infinitive without to. (Chúng ta hình thành thể phủ định của thì quá khứ đơn với “did not” và động từ nguyên mẫu không to.)
I didn’t go out last night.
b. We form the interrogative form of the past simple with (2) did and the infinitive without to. (Chúng ta hình thành thể nghi vấn của thì quá khứ đơn với “did” và động từ nguyên mẫu không to.)
Did Harry text you? Yes, he did. I No, he didn't.
c. We do not use did/ didn't with the verbs (3) was/ were or (4) could/ couldn’t. (Chúng ta không sử dụng “did/ didn’t” với các động từ “was/were hoặc could/couldn’t.)
Was Joe late for school? Yes, he was.
Could you read when you were three? No, I couldn't.