我们在什么情况下会用到数字?
Saying “hello”
Saying your name
Saying your age
想表达“我八岁了”,应该说?
I am tall.
I like apples.
I am eight years old.
下面哪种情况不需要用到数字?
Counting books
Telling the time
Greeting a friend
想问“你有多少支铅笔”,应该用哪个句子?
What color are your pencils?
Where are your pencils?
How many pencils do you have?
我们在说“三点钟” 时会用到数字,应该说?
It’s a clock.
It’s three o’clock.
I like clocks.
下面哪个句子中用到了数字?
Dogs are cute.
I like dogs.
I have three dogs.
想表达“这本书有五十页”,应该说?
I like this book.
This book is interesting.
This book has fifty pages.
回答“How old are you?” 时,正确的句子是?
I am a student.
I am seven.
I am happy.
We use numbers when we tell our age or count things.
We don’t use numbers when we tell the time.