收藏本页校园通试用在线留言
我有资料要上传您的位置:网站首页>>试题中心>>英语试题>>英语试题汇编试题

2012高考英语任务型读写专项练习

资料类别试题

试题汇编试题 

提供方式扣点

下载扣点2 (立即充值

教材版本无版本

使用学科英语

使用年级高三

上传人abrahamguo@163.com

更新时间2012-03-17 19:51:15

下载统计

评论(发表评论 报错收藏

| 更多

最新资源

基本信息   在线预览

1. a tropical "brown widow" spider, new to the los angeles area, has been captured (捕获)as part of the natural history museum of los angeles county’s ongoing spider survey. this spider has not been found before in the los angeles area. "the brown widow probably originated in africa, but has been introduced into the tropics almost worldwide," brown said. according to him, one of the many ways the spider could have made it to the southland was through imports of plants, flowers, food or furniture. it was a 4th-grade student from van deene elementary school, while on a honda earth odyssey program field trip run by the museum, who discovered the spider. the program is designed to introduce elementary school children to biodiversity and build environmental awareness. the children had been introduced about spiders before the field trip onto the school grounds. the student recognized the spider as being of particular interest and pointed it out to beth nordeen, a museum educator. "the spider was inside a rolled-up leaf of a plant on the school grounds," nordeen said. "it was in a web along with an egg sac(液囊)." using a stick, she tugged(拖、拽) on the web, until she was able to place the spider and its egg sac into a plastic bottle with a cap. nordeen added that you never want to handle any spider with your bare hands. there are about 30 described widow species including black widows, red widows, and the brown widows - the black widow being the most common of the widow family in the los angeles area. a brown widow spider can grow to one-and-a-half inches long. it has an orange-to-yellow hourglass design on its underside, as opposed to the familiar red hourglass design on the black widow. title: los angeles area gets a 1. spider

特邀主编老师 吕聪娜 点评:

2012高考英语任务型读写专项练习

查看所有评论网友评论


资源难易程度:★★★★★★★★★★★★★★

成套相关资源
下载过本资料的用户还下载过
一周排名
相关搜索