书面表达
假定你是李华，你校将接待一批来自美国的高中生到你校学习汉语，目前校办公室正在为他们征寻为期两周的接待家庭。请用英语给学校写一封信提出申请，说明你的理由和条件。
内容要点：
1．基本情况（姓名、性别、年龄、性格等）；
2．英语水平；
3．家庭条件；
4．相关经历；
5．其他……
注意：
1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．文中不得透露个人真实姓名和学校名称；
4．开头语和结束语已为你写好，不计入总词数。
参考词汇：host family 接待家庭
Dear Sir / Madam,
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
Yours faithfully,
Li Hua
学英语报纸20217月21日Unit1Book5高二第四期答案试题答案
完形填空
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
Once upon a time in a land far far away, there was a __________old man who loved everything. Animals, spiders, insects…
One day _________ walking through the woods the nice old man found a cocoon(茧) of a butterfly. He __________ it home. A few days later, a small_________ appeared；he sat and watched the butterfly for several hours __________ it struggled to force its body through that little hole. Then it seemed to__________ making any progress. It appeared as if it had gotten as far as it could and it could go _________ farther.
Then the old man decided to help the __________, so he took a pair of scissors and _________ the remaining bit of the cocoon.
The butterfly then came out _________.
_________it had a swollen body and small, shriveled(皱缩的) wings. The old man __________to watch the butterfly because he expected that, at any moment, the wings would__________ to be able to support the body, which would contract in time. Neither happened !