一、根据首字母及句意补全句子
1. Do you known other s____ of China besides the Great Wall?
2.How long has the computer has been in s____ till now?
3.Eating too much or too little does great h___ to our stomachs.
4.The changes have brought us lots of a____ but have also caused problems.
5.We should r____ the pollution to protect our envieonment.
6.The air is f___ in the country than in the city.
二、根据中文意思补全句子
1.我们直到采访了这个科学家之后才回来。
We ____ _____ until we had ____ _____ _____ the scientist.
2.假如我们不保护湿地，将来就不可能见到这些鸟了。
If we do not ___ the wetlands,it will be ____ to see these birds ___ ___.
3.我们应该为他们提供食物和住所。
We should ____ food and shelter ____ them.
4.湿地很重要，因为它们可以预防洪水。
Wetlands _____ important because they can ___ ___.
三、句型转换
1. We will do something to help giant pandas.（同义句）
We will ___ ___ ___ to help giant pandas.
2.I like cranes best.(同上）
I like cranes ___ than ___ ___ bird.
Cranes are ___ ____ ____.
3.A seagull is long-winged and web footed.（加粗部分提问）
____ does a seagull ___ ___?
4.I'd like to go birdwatching at the market.(同上）
___ ___ you ___ ___ go birdwatching?
1. Do you known other scenes____ of China besides the Great Wall?
2.How long has the computer has been in s____ till now?
3.Eating too much or too little does great harm___ to our stomachs.
4.The changes have brought us lots of advantages____ but have also caused problems.
5.We should reduce____ the pollution to protect our envieonment.
6.The air is fresher___ in the country than in the city.
二、根据中文意思补全句子
1.我们直到采访了这个科学家之后才回来。
We didn't return until we had dropped in on the scientist.
2.假如我们不保护湿地，将来就不可能见到这些鸟了。
If we do not protect the wetlands,it will be impossible to see these birds in future.
3.我们应该为他们提供食物和住所。
We should provide food and shelter for them.
4.湿地很重要，因为它们可以预防洪水。
Wetlands are important because they can prevent floods
三、句型转换
1. We will do something to help giant pandas.（同义句）
We will take some actions to help giant pandas.
2.I like cranes best.(同上）
I like cranes better than any other bird.
Cranes are best of all.
3.A seagull is long-winged and web footed.（加粗部分提问）
What does a seagull look like?
4.I'd like to go birdwatching at the market.(同上）
Where would you like to go birdwatching?
不好意思，只能帮你做这么多，因为我觉得这些题很难。