2019版高考英语培优增分一轮人教经典版培优讲义：选修7+3Unit+3　Under+the+sea+Word版含答案.docxVIP

话题素材——海底世界[话题词汇]1.beach n. 沙滩　　2.surface n. 水面；表面3.serious adj. 严重的 4.wave n. 波浪5.shallow adj.浅的 6.still adj.平静的；静止的7.fresh water 淡水 8.freezing point 冰点9.off the coast of ... 在……海岸附近10.sea animals and plants 海洋动植物11.ocean environmental protection 海洋环保12.the depth of the sea 海洋深处13.be abundant in……丰富；富含……14.be greatly surprised/astonished 惊奇不已15.World Ocean Day 世界海洋日[经典佳句]1.The sea water is mainly composed_of water and salt.海水主要是由水和盐组成。2.The sea looks beautiful on a fine day. But it_can_be_very_rough when there is a strong wind.在晴朗的日子，大海看起来很美，可是在刮大风时，海上风浪就很大。3.Let us take_you_deep_into the ocean, discover_mysterious_wild_life and face the challenges that come in front of you.让我们带你去到海洋深处，发现神秘的野生动植物，面对出现在你面前的任何挑战。精美语篇The sea near my hometown has been polluted badly—water is black and a lot of rubbish is floating on the sea. As a result, we often find dead fish on the beach. Whats worse, many sea animals are dying out. I think its human beings who are responsible for the result. First, tourists often throw rubbish everywhere. Second, the factories near the sea always dump polluted water directly into the sea. Now people are afraid to swim in the sea. Its time for us to make people fully aware of the importance of protecting the sea. Only when we live in harmony with the sea animals can we live a happy life on the planet.◆　高频单词1.annual (adj.) 每年的；按年度计算的 (n.) 年刊；年鉴→annually (adv.) 每年地；年度地→anniversary (n.) 周年纪念日2.accommodation (n.) 住所；住宿→accommodate (vt.) 提供住宿3.depth (n.) 深(度)；深处→deep (adj.) 深的→deepen (v.) 加深4.urge (vt.) 催促；极力主张；驱策 (n.) 强烈的欲望；冲动→urgent (adj.) 急迫的；催促的→urgency (n.) 紧急；迫切5.abandon (vt.) 放弃；遗弃；抛弃→abandoned (adj.) 被遗弃的；放纵的6.relationship (n.) 关系；血缘关系；交往→relation (n.) 关系；联系；交往；亲戚(关系)；亲属(关系)→relate (vt.) 把……联系起来；讲述 (vi.) 有联系；理解→relative (adj.) 与……有关的；相比较的 (n.)亲属；亲戚7.conservation (n.) 保存；保护→conserve (vt.) 保存；保护8.reflect (vi.) 思考 (vt.) 映射；反射；思考→reflection (n.) 反射；反映9.aware (adj.) 意识到的；知道的→unaware (反义词) (adj.) 没有意识到的；不知道的→awareness (n.) 意识；觉悟10.narrow (adj.) 狭窄的