15-16学年高中英语讲练（人教新课标）：Unit 5 Words Expressions Word版含答案.docVIP

WORDS EXPRESSIONS preserve 【归纳】 preserve既可作动词，也可作名词。 ★作动词，意为：①保护，维护；②保存，保留；③贮存，保鲜。如： We must encourage the planting of new trees and preserve our existing woodlands. Few of her early poems have been preserved. The ship is equipped with special fridges to preserve food and vegetables. ★作名词，意为“野生动物保护区”。如： No hunting is allowed in the preserve. 【即学即练】 翻译下面句子。 1. It is one of the duties of the police to preserve public order. ____________________________________________________________ 2. I think these interesting old customs should be preserved. ____________________________________________________________ 3. You can preserve meat or fish in salt. ____________________________________________________________ 参考答案 preserve 【即学即练】 1. 警察的职责之一是维护公共秩序。 2. 我认为这些有趣的旧习俗应该保留下来。 3. 你可以用盐保存肉或鱼。 advance 【归纳】 advance既可作名词也可作动词。 ?★作名词，意为：①前进，行进；②进步，进展。如： They tried to stop the enemy’s advance. Recent advances in medical science mean that this illness can now be cured. ★作动词，意为：①前进，行进；②发展，进步；③使提前。如： According to one report, the water is advancing at a rate of between 5cm and 7cm a day. We have advanced greatly in our knowledge of the universe. The date of their wedding has been advanced by one week. 【拓展】 in advance 提前，预先 in advance of （时间上）在……前 advanced adj. 先进的，高级的 【即学即练】 根据括号内的汉语提示补全下面句子。 1. You must _______________________ (预先付书的钱). 2. The date of the meeting _______________________ (由6月10日提前到6月3日). 3. Our troops _______________________ (已经前进了两英里) so far. advance 【即学即练】 1. pay for the book in advance 2. was advanced from 10 to 3 June 3. have advanced two miles swing 【语境展示】阅读下句子，并试着归纳swing的意思。 1. The swing of the ship made everyone seasick. 2. There are some swings in the park for the children. 3. His arms often swing as he walks. 4. He sat on the bench, swinging his legs. 【自我归纳】 ★swing作名词时，意为：①摇摆(句1)；②秋千(句2)。 ★swing作动词时，意为“(使)摆动，摇摆”(句3-句4)。 【即学即练】翻译下句子。 1. 在身体两侧随意摆动你的手臂。 ______________________________ 2. ______________________________ 参考答案 swing 【即学即练】 1. Swing your arms