2017届高考英语北师大版一轮复习教案：必修3 Unit 7 The Sea 含解析

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⎪⎪第一部分教材复习必修3 ●

[话题素材]

好词

1．pollute v . 污染→pollution n . 污染

2．cause v . 导致

3．recycle v . 回收 4．disaster n . 灾难

5．vast adj . 广阔的

6．calm adj . 平静的 7．on account of 由于 8．die out 灭绝 9．take measures 采取措施 10．bring...under control 控制 11．protect...from 保护……免受……

12．use up 用光

13．be faced with 面临

14．set up 建立

15．reduce pollution 减少污染

佳句

1．As_far_as I'm concerned, it's everyone's duty to protect the environment.

依我看来，保护环境是我们每个人的责任。

2．Rubbish and waste water are being poured into the river; as_a_result/consequence,_water resources have become badly polluted.

垃圾和废水正涌入河流，结果，水资源被严重污染。

[精美语篇]

With the increase of commercial fishing, the number of fishes sharply decreased. Great attention has to be paid to the decrease of ocean resources. Owing to over-fishing the number of fishes has obviously dropped. If we let this situation go as it is, we do not know where fish will be

in the future. By that time, our environment will suffer great destruction.

Therefore, it is imperative for us to take effective measures. For one thing, we should appeal to our authorities to make strict laws to control commercial fishing. For another, we should arouse the awareness of people that the ocean resources are very vital to us. Only in this way can we protect our ocean resources. Also I believe that we humans can overcome this difficulty, and we will have a brighter future.

高频单词

1．sign (n.) 手势；符号

2．ban (v t.) 禁止(n.) 禁止，禁令

3．handle (v t.) 对付

4．measure (v i. & v t.) (长度、数量)为；测量

5．escape (v i.) 逃脱，逃跑

6．participate (v i.) 参加→participation (n.) 参加

7．arrange (v t.) 安排，准备→arrangement (n.) 安排

8．frightening (adj.) 令人惊恐的，骇人的→frighten (v t.) 使惊恐→frightened (adj.) 害怕的；受惊的

9．persuade (v t.) 说服，劝服→persuasion (n.) 说服

10．apologise (v i.) 道歉→apology (n.) 道歉

11．pollute (v t.) 使污染→pollution (n.) 污染

12．energetic (adj.) 有活力的→energy (n.) 精力；活力

13．attract (v t.) 吸引→attraction (n.) 吸引人的地方→attractive (adj.) 吸引人的

14．survive (v i.) 幸存，生存下来→survival (n.) 幸存→survivor (n.) 幸存者

15．recover (v i.) 恢复正常；康复→recovery (n.) 恢复；痊愈

重点短语

1．according_to 根据，依照

2．get_into_trouble 陷入麻烦，陷入困境

3．in_search_of 寻找，寻求

4．pick_up 取，接载

5．take_turns_to_do 轮流做某事

6．in_addition_to 此外，而且

7．make_it_to 到达

8．all_at_once 突然

9．watch_out 注意

10．be_covered_with 被……覆盖

热点句型

2017必修3Unit 7The Sea金版教程·英语[S]NEW1.介词＋关系代词引导定语从句

Eric set sail once again, this time with 25 ships, of which only 14 made it to Greenland.(教材