人教版英语选修七unit3概要.pptx

Unit 3 Under the sea;annual adj 1) 一年的;一年一次的an annual meeting 2) 每年的;全年的Mr. Watsons annual income is US$20,000. 沃森先生全年的收入为两万美元。 ;Extension:;2.Witness n. 证人,目击者,证词 他是那个事故的目击者. He was a witness to/of the accident. vt vi. ①目击, 为...作证 他亲眼看见那个事故。 He witnessed the accident. ②作为…的见证；作为…发生的地点(年代等)： the years that witnessed the war 战争年代;;3. accommodation n. [C]住处，住所 give sb accommodation for make accommodation for sb;Vt. 1) 为（某人）提供住宿 The hotel can accommodate up to 500 guests. 2) 考虑到，顾及 Eg. Our proposal tries to accommodate the special needs of minority groups. ;4. Shore 岸, 口岸, 海滨 on shore 在岸上 off shore 在离岸不远处；离岸 shore line 海岸线 shore dinner海鲜大餐 shore coast beach seaside bank 的区别;The shore is the area of land along the edge of the ocean, a lake, or a wide river. The coast is the area of land that lies alongside the ocean. A beach is a flat area of sand or pebbles next to the ocean. Seaside is an area that is close to the sea, especially one where people go for their vacation, as the seaside. (尤指作为度假地的) 海边 ;1. He jumped into the river and swam to the opposite __________. Wearing sunglasses, we were lying on the ________. They have built some ________ vacation homes They have to swim back to the _______ of lake We lived on the south _______ 10 years ago.;5. opposite (prep/ adj./ n) He sat down opposite me.在……对面 The taxi driver hurried away in the opposite direction. 相反的 He is honest and hardworking, but his twin brother is the complete opposite. 对立的人或物（多与the连用） be opposite to在……对面；与……相反 His home is opposite to mine.;拓展： opposition (n) 反对(～ to sb/ sth)；对手 be opposed to 反对；与……对立 I am opposed to your view. Ex. (page 37) ①Jack is considerate; his wife is ________________________(恰恰相反). ②The 16-year-old girl decided to travel aborad on her own despite _______________________(她父母的强烈反对);6. vi. shout loudly and sharply ;7. pause (vi./ n.);;EX.(page38);9. depth n. 深度；深处 这个湖有多深？ What’s the depth of the lake? It is 3,000 meters in depth. 拓展： deep