太阳系一共几颗行星？

孩子：How many planets are in our soIar system？

妈妈：There are eight planets.

孩子：Wow，there are many planets in our？ solar system.

Is there life on other planets？

妈妈：We dont know.

The scientists and the astronauts are trying to find out.孩子：太阳系一共有几颗行星呀？

妈妈：一共有8颗。

孩子：哇！太阳系的行星好多呀！其他行星上有生物吗？

妈妈：不知道。科学家和宇航员正在探寻呢。

巧学多练，提高实力

How many minutes are in an hour？

1小时有多少分钟。

How many people are coming to the party？

有多少人来参加聚会？

There are sixty minutes in an hour.

1小时有60分钟。

There are twenty people coming to the party.

有20人来参加聚会。endprint