30．make_a_sound 发出声音　　　　　　　　　　　　　　　　　　　 　 　 　

　　[第九屏听写]

　　31．again_and_again　　　　 一再，屡次

　　32．by_mistake 错误地

　　33．treat_..._as 把......当成......对待

　　34．a_sequence_of 一系列的

　　35．(be)_identical_to 和......一样，与......一致

　　36．rely_on 依靠，依赖　　　　　　　　　　　　　　　　　　　 　 　 　

　　[第十屏听写]

　　37．as_follows　　　　　　　 如下

　　38．knock_out 摧毁

　　39．get_out_of_control 摆脱控制

　　40．as_far_as_we_know 据我们所知

　　41．break_down 分解

　　42．vice_versa 反过来也一样，反之亦然

　　43．bring_..._back_to_life 使......复活　　　　　　　　　　　　　　　　　　　 　 　 　

　　二、单元核心考点初热身--提供语境，单元考点自测回顾

　　(一)分类识记单词--用时少·功效高

识记单词写对 Ⅰ.知其意(英译汉)

3.contradictory adj. 互相矛盾的，相反的，对立的

4.controversial adj. 有争议的

5.sow v. 播种

6.identical adj. 完全相同的，同一的 7.imaginary adj.　假想的，虚构的

8.incredible adj. 难以置信的

9.optional adj. 可选择的

10.transparent adj. 透明的

Ⅱ.写其形(汉译英)

1.wing n. 翅膀

2.emotion n. 感情；情绪 3.contrast v．对照

4.rush v. 冲，猛冲

5.fear n. 害怕，恐惧

6.insert v. 植入，插入

7.absorb v. 吸收

8.sample n. 样本

9.cure v. 治愈 核心单词练通 1.It is obvious that water is to be fundamental (基本的) to the development of life.

2.The police tried to get some clues from the suspect (嫌疑人), but he remained silent.

3.I'm lucky because my job has flexible (灵活的) hours, and I can come and go pretty much as I want.

4.When the question arose (出现) at the meeting, no one could answer it.

5.Nobody knows how he was murdered (谋杀), but a good many people behind the scenes can guess why.

6.He is only too ready to help others, seldom, if ever, refusing (拒绝) them when they turn to him.

7.The officer insisted that Michael did not follow the correct procedure (程序) in applying for a visa.

8.Chinese people have traditionally cherished the virtue (美德) of eating bitter, or the ability to put up with hardships without complaint.