人教版2013年九年级英语 Units 4—6复习课件.ppt

第20课 九年级Units 4—6 重点词汇与短语 1. cover ◎观察思考 The book has a red cover. 那本书有一个红色的封面。 You should cover the cut with a clean cloth. 你应该用干净的布覆盖在切口上。 The yard is covered with grass. 院子里长满了草。 ◎归纳拓展 cover 动词 名词，意思为“覆盖”“封面”。 be covered with... 意为“被……覆盖”，表示具体的覆盖。如被雪、草地、布、盖子等东西盖住。 ◎即学即用1： (1)His name on the will make the book sell well. 他的名字印在封面上会使这本书畅销。 (2)The top of the mountain is covered snow all the year round. 这山顶终年积雪。 2. rest ◎观察思考 You should have a good rest. 你应该好好休息一下。 I want to rest at home and read a novel this weekend. 这周末我想留在家中休息和读小说。 The rest of our family went to the movies. 我们家的其余人都去看电影了。 ◎归纳拓展 rest名词动词，意为“休息”。 形容词，意为“剩余的”。 相关短语：have a rest 休息一下；the rest of 剩余的。 ◎即学即用2： (1)Good (休息) can help us study better. (2)Some students went to the old people’s home, the (其 他的) of them volunteered in the hospital. 3. offer ◎观察思考 He offered me a cup of coffee. ＝He offered a cup of coffee to me. 他给了我一杯咖啡。 He offered to help me with my math. 他主动帮我学数学。 ◎归纳拓展 offer动词，意为“提供”。 offer sb. sth.＝offer sth. to sb. 为某人提供某物，用法相当于give, show后接双宾语。 offer to do sth. 主动做某事。 ◎即学即用3：　　　　　　　　　　　　　 ( )After I leave school, he ______ a new job ______ me. A. provided; to B. offered; to C. offered; with D. show; to 4. use up ◎观察思考 Never let yesterday use up too much of today. 别让昨天的事占用你今天过多的时间。 ◎归纳拓展 use up “动词＋副词”短语， 若后接代词，则代词须放在中间。 如：use it/them up。 use up＝run out of用完，耗尽。 ◎即学即用4： ( )There is no water in the glass, we ________ last week. A. used up it B. has used it up C. used it up D. has used up it 5. prefer ◎观察思考 He prefers coffee to juice. 比起果汁来他更喜欢喝咖啡。 She prefers reading book in the library to hanging out with her friends. 她宁愿呆在图书馆里看书，而不愿和朋友们闲逛。 ◎归纳拓展 p