内容正文:
主题词块积累
主题佳句背诵
1.be native to 原产于……,源于……的
2.dozens of 许多
3.run after 追逐
4.belong to 属于
5.be linked to 与……有联系
6.be similar to 与……相似
7.search for 寻找
8.in danger 处于危险中
9.a great deal of 许多,大量的
10.take place 发生
11.a chain of 一连串的
12.a herd/flock of 一群……
13.over the past several decades 在过去的几十年里
1.It is a beneficial and necessary thing for us to cherish the beauty of the earth and explore the nature and humanity.对我们而言,珍惜地球的美,探索自然和人性是一件有益且有必要的事情。
2.In fact,so little do we know about the universe that we are not even aware how it came into being.事实上,我们对宇宙知之甚少,甚至都不知道它是如何形成的。
3.The successful mission marked the crowning moment for the space programme.这个成功的使命标志着太空计划的最伟大时刻。
单元基础默写
第一组 核心单词
1.generate electricity 发电
2.genetic characteristics 遗传特征
3.decline by 10% 减少了10%
4.blame the accident on dangerous driving 把事故原因归咎于危险驾驶
5.a bridge linking the island to the land 连接该岛与陆地的桥
第二组 拓展词汇
1.distant adj.遥远的→distance n.距离
2.suspect v.猜想,怀疑,觉得 n.嫌疑人,可疑分子→suspicion n.怀疑,疑心;嫌疑
3.detect v.发现,察觉(尤指不易觉察到的事物)→detection n.发现,察觉,侦察
第三组 阅读词汇
(检测时遮住右侧的汉语,在□中标记不认识的词汇。)
□1.seed n.种子,籽
□2.disgrace n.丢脸,耻辱
□3.sample n.样本
□4.evolve v.进化
□5.beak n.鸟嘴,喙
□6.ancestor n.(动物的)原种,祖先
□7.evolution n.进化(论)
□8.goat n.山羊
□9.primitive adj.原始的,低等的
□10.worldwide adv.遍及全世界
□11.giant adj.巨大的,特大的
□12.comblike adj.梳状的
□13.myth n.(古代的)神话
□14.legend n.传说,传奇(故事)
□15.root n.根
□16.centimetre n.厘米
第四组 重点短语
1.date back to 追溯到……
2.answer the call 响应号召
3.of all time 有史以来
4.in question 被提及的;讨论中的;不确定的
5.be crowded with 挤满;充满
6.come to exist 产生
7.adapt to 适应
8.a variety of 各种各样的
9.tiny amounts of 微量的
10.drive away 驶离;驱走
第五组 课文佳句
1.It seemed their beaks had evolved according to what food was available on that particular island.它们的喙看起来是根据所在的独特岛屿上可觅得的食物类型而进化的。[it seems (that)...]
2.But Darwin's scientific studies were so convincing that more and more people started to believe his theory.但是达尔文的科学研究是如此具有说服力,以至于越来越多的人开始相信他的理论。(so...that...)
3.Alexander the Great and Marco Polo were said to have visited such