Unit 7 Lesson 1 (Ⅱ)幻灯片教学.ppt

Unit 7 The Sea Lesson 1 (Ⅱ);1. finally 2. succeed in doing 3. never heard of 4. start a sea journey 5. looking for 6. sea journey 7. now 8. based on;1. explore (v.) ____________ (n.) 2. arrange (v.) _____________(n.) 3. hunt (v.) ____________ (n.) 4. apologise (v.) ____________ (n.) 5. collection (n.) ____________ (v.) 6.explorer (n.) ____________ (v.) 7.sailor (n.) ____________ (v.);1. 参加 ________________ 2. 填写 ______________ 3. 启航 _______________ 4. 根据,依照 ____________ 5. 陷入麻烦 _____________ 6. 到达 _____________ 7. 寻找,寻求 ____________;Language Points;【辨析】 (1) long before意为“在很久以前”，可单独使用，也 可在其后接名词或状语从句。 (2) before long意为“不久以后”，相当于 soon，可与 一般过去时或一般将来时连用。The book will be published before long.这本书不久就要出版。 (3)经典句式It will be long before… 还要很久才……It won’t be long before…不要多久就……; 【即学即练】 Ⅰ. 根据句意用long before，before long 填空 (1) A bridge will be built over the river___________ . (2) He said he had been to that village___________. Ⅱ. 根据汉语意思完成句子 (1) 看起来一会儿就要下雨了。 It seems as if __________________________. (2) 我们没等多久她就来了。 ___________________________________;2. In 982 AD, when a man called Eric the Red decided to set sail further west, there were as many as 10,000 Vikings living in Iceland. 公元982年，当一个叫埃里克·雷德的人决定继续向 西远航时，有多达10, 000个维京人生活在冰岛。 (1) set sail 启航 Dreams will set sail from here. 梦想将从这里启航。;(2) further adj. adv. 更远的(地), 进一步的(地) vt. 促进，增进 We will help you further. 我们会进一步帮助你的。 The house is not big enough for us; and further, it is too far from the town. 这房子对我们来说太小了;再者,它离城也太远。 He did his best to further the interests of his state. 他尽力(或倾全力)去增进他的州的利益。 ;【辨析】 further与farther 表示距离“更远”时，两者可以互换。 表示抽象意义的更远、更深入、更进一步，只能用 further，不用farther。further可以用作动词，而 farther不可以。 【即学即练】 指出下列各个词组的汉语意思。 (1) further sb’s interests ____________________ (2) further the cause of world peace ________________ (3) further s