题目内容
13．She has already sent an e-mail to her friend．（改为否定句）Shehasn't sent an e-mail to her friendyet．
分析 她已经发了一封电子邮件给她的朋友．
她还没有发电子邮件给她的朋友．
解答 答案：hasn't；yet；根据给出的句型"She has already sent an e-mail to her friend"是现在完成时态的句子；把它改为否定句需要在has的后面加not缩写成hasn't；句中的already需要改为yet；故填hasn't；yet；
点评 含有be动词、情态动词和助动词的句子变为否定句在他们的后面加not即可，可用缩写形式．
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7．-Do you know that T-shirt is？
-Very cheap．It's only 45yuan．（ ）
-Very cheap．It's only 45yuan．（ ）
| A． | how many | B． | how often | C． | how much | D． | how far |
8．假如你是阳光中学校报英语专栏的小记者，上周日参加了学校为迎接世界环境日组织的远足活动，请你给校报写一篇报道．
要求：
1．所写内容必须包括提供的所有信息，并适当发挥；
2．文章不少于90词，开头已给出，不计入总词数；
3．语意通顺，意思连贯，条理清楚，书写规范；
4．文中不得出现真实的姓名、校名等信息．
Last Sunday was a sunny day．Our school organized a hiking to greet World Environment Day．All the Grade 7 students and teachers took part in the activity in Beihai Park．
In the morning，we had a speech competition on environmental protection．The speakers talked a lot about protecting environment，like saving water，reducing air pollution．In the afternoon，we did what we like．We sang and played games together．Some of us enjoyed flying kites．Some volunteered to pick up rubbish in the park．
It's a meaningful and exciting day．We've realized it's our duty to help protect the environment．We had a lot of fun the whole day．I hope more activities like this will be organized in our school．．
| 活动情况 | 活动地点 | 北海公园 |
| 参与人员 | 七年级全体师生 | |
| 活动内容 | 上午：环保（environmental protection）演讲比赛 下午：自由活动（唱歌、游戏、放风筝…） | |
| 活动评价 | … | |
1．所写内容必须包括提供的所有信息，并适当发挥；
2．文章不少于90词，开头已给出，不计入总词数；
3．语意通顺，意思连贯，条理清楚，书写规范；
4．文中不得出现真实的姓名、校名等信息．
Last Sunday was a sunny day．Our school organized a hiking to greet World Environment Day．All the Grade 7 students and teachers took part in the activity in Beihai Park．
In the morning，we had a speech competition on environmental protection．The speakers talked a lot about protecting environment，like saving water，reducing air pollution．In the afternoon，we did what we like．We sang and played games together．Some of us enjoyed flying kites．Some volunteered to pick up rubbish in the park．
It's a meaningful and exciting day．We've realized it's our duty to help protect the environment．We had a lot of fun the whole day．I hope more activities like this will be organized in our school．．
8．Thanks _____your letter．（ ）
| A． | with | B． | for | C． | at | D． | of |
18．We couldn't finish our work so early ________ your help．（ ）
| A． | without | B． | with | C． | for | D． | by |
2．Jim did as as Tom in the exam，so they both got good grades．（ ）
| A． | badly | B． | well | C． | better |
19．In fact，most children like to look the pictures before they begin reading the book．（ ）
| A． | up | B． | out | C． | after | D． | through |