关键句型一：表示“成立；建立”的句型
1. The Children’s Center was set up in 1994.
- 解释：这个句子使用了被动语态“was set up”，表示Children’s Center是在1994年被建立起来的。
- 扩展：
- We can also say, \"In 1994, the Children\'s Center came into existence.\"
- The Children’s Center was established in 1994.
2. The Children’s Center opened was built in 1994.
- 错误解析：这个句子结构不正确，正确的说法应该是“The Children’s Center was built and opened in 1994.” 或 “The Children’s Center was built and then opened in 1994.”
- 扩展：
- The Children’s Center was constructed and opened in 1994.
- The Children’s Center was built and then officially opened in 1994.
3. The Children’s Center opened ten years ago.
- 解释：这个句子使用了过去完成时态，表示Children’s Center在十年前已经开放。
- 扩展：
- Ten years ago, the Children’s Center opened its doors to the public.
- In 2013, the Children’s Center began operations.
4. The Children’s Center was founded ten years ago.
- 解释：这个句子使用了过去完成时态，表示Children’s Center在十年前被创立。
- 扩展：
- Ten years ago, the Children’s Center was founded as a place for children to learn and play.
- The Children’s Center was established ten years ago to provide educational and recreational activities for children.
关键句型二：表示“接待参观者”的句型
1. The Children’s Center has had 10 million guests since it opened a decade ago.
- 解释：这个句子使用了现在完成时态，表示自儿童中心十年前开放以来，已经接待了1000万游客。
- 扩展：
- Since the Children’s Center opened a decade ago, it has welcomed more than 10 million visitors.
- Over the past ten years, the Children’s Center has received a total of 10 million guests.
2. The Children’s Center has received over 10 million visitors from all over the country.
- 解释：这个句子强调了来自全国各地的游客数量。
- 扩展：
- The Children’s Center has been visited by millions of people from all over the country.
- Countless visitors from different regions have come to the Children’s Center.
3. 10 million visitors from all over the country have visited the Children’s Center since it opened ten years ago.
- 解释：这个句子使用了过去完成时态，强调了自儿童中心开放以来，来自全国的1000万游客。
- 扩展：
- Since the Children’s Center opened ten years ago, 10 million visitors from all over the country have come to visit.
- Over the last decade, the Children’s Center has seen the arrival of 10 million visitors from across the country.
4. 10 million visitors from all over the country have paid a visit to the Children’s Center since it opened ten years ago.
- 解释：这个句子使用了过去完成时态，强调了这些游客是特意来访的。
- 扩展：
- Since the Children’s Center opened ten years ago, 10 million visitors from all over the country have made a special trip to visit.
- Over the past decade, the Children’s Center has hosted 10 million visitors who specifically came to see it.
关键句型三：表示“挤满了……”的句型
1. The children crowd the park’s facilities.
- 解释：这个句子使用了现在分词“crowd”来描述孩子们挤满了公园里的设施。
- 扩展：
- The children are crowding the park’s facilities.
- There are so many children crowding the park’s facilities that it feels like they’re everywhere.
2. The park is full of children on weekends.
- 解释：这个句子使用了形容词“full”来描述公园在周末充满了孩子。
- 扩展：
- On weekends, the park is brimming with children.
- Every weekend, the park is bustling with children.
3. A great number of children gather at the park every weekend.
- 解释：这个句子使用了名词短语“A great number of”来描述每周周末聚集在公园的孩子们。
- 扩展：
- Every weekend, a large number of children gather at the park.
- Each weekend, a significant number of children converge at the park.
4. The children throng the park on Sunday.
- 解释：这个句子使用了动词“throng”来描述孩子们挤满公园的情况。
- 扩展：
- On Sunday, the children throng the park.
- The park is thronged with children on Sunday.
5. Children fill the park to capacity on weekends.
- 解释：这个句子使用了短语“fill to capacity”来描述公园在周末被孩子们填满。
- 扩展：
- On weekends, the park is filled to capacity with children.
- The park is packed to the brim with children on weekends.
6. The park is jam-packed with children on Sunday.
- 解释：这个句子使用了形容词“jam-packed”来描述公园在周日挤满了孩子。
- 扩展：
- On Sunday, the park is jam-packed with children.
- The park is crammed with children on Sunday.
关键句型四：表示“洋溢着……”的句型
1. The children fill the park with their laughter.
- 解释：这个句子使用了介词短语“fill with”来描述孩子们的笑声充满了整个公园。
- 扩展：
- The park is filled with the laughter of children.
- The park is filled with the joyous laughter of children.
2. The park is always full of children’s laughter.
- 解释：这个句子使用了形容词“always full of”来描述公园总是充满孩子们的笑声。
- 扩展：
- The park is always brimming with the laughter of children.
- The park is always filled with the cheerful laughter of children.
3. The park resonates with the laughter of children.
- 解释：这个句子使用了动词“resonate”来描述孩子们的笑声回荡在整个公园。
- 扩展：
- The laughter of children echoes through the park.
- The laughter of children reverberates throughout the park.
4. The park is always filled with children’s laughter.
- 解释：这个句子再次强调了公园总是充满孩子们的笑声。
- 扩展：
- The park is always teeming with the laughter of children.
- The park is always buzzing with the joyous laughter of children.
5. All across the park you can hear the sound of children’s laughter.
- 解释：这个句子使用了状语从句“all across the park”来描述公园各个角落都能听到孩子们的笑声。
- 扩展：
- Throughout the park, you can hear the joyful laughter of children.
- Everywhere you look in the park, you can hear the laughter of children.
6. The park is turned into a sea of children’s laughter every weekend.
- 解释：这个句子使用了比喻“turned into a sea”来形象地描述公园变成了孩子们笑声的海洋。
- 扩展：
- Every weekend, the park turns into a sea of children’s laughter.
- Every weekend, the park becomes a sea of joyous laughter.
通过以上详细的解释和扩展，学生们可以更好地理解和运用这些句型，提高他们的英语表达能力。