2017届《名师A计划》高考英语新人教版一轮复习配套课件：必修3 Unit 2《Healthy eating》_高考复习指南

2017届《名师A计划》高考英语新人教版一轮复习配套课件：必修3 Unit 2《Healthy eating》

　　重点短语重点句型重点单词 ❹combine vt.& vi.(使)联合,(使)结合 Perhaps we ought to combine our ideas and provide a balanced menu with food full of energy and fibre.或许我们应该把我们的想法结合起来,做出一份富有热量和纤维的均衡食谱。(教材原句P15) ◆常见用法 combine...with/and...把……与……结合起来 combine to do 联合起来做 combine into...联合成…… combine against 联合起来反对重点短语重点句型重点单词 Hydrogen combines with oxygen to form water.氢和氧化合成水。 The two old schools are to combine to form one big new school.这两所旧学校将合并组成一所新的大学校。 Small nations often have to combine against the power of a large one.小国常常不得不联合起来和一个大国抗衡。 ◆拓展延伸 combination n.联合,结合,组合 a combination of一种……的结合物 in combination with...与……联合起来

　　重点短语重点句型重点单词 ◆词义辨析 1.combine意为“结合,联合”,指为了某一目的而把两事物结合在一起。 We must combine theory with practice.我们必须把理论和实践联系起来。 2.connect意为“连接”,指用东西把两事物连接在一起,或两事物直接相连,二者仍保持原状。 The two cities are connected by a railway.两座城市由铁路相连。 3.join意为“连接”,指以线、绳、桥等把两物或两地连接在一起,和 connect 意思相近。也可指两物互相紧密相接。 We had better join the island to the mainland with a steel bridge.我们最好建一座钢筋桥把这个岛与大陆连接起来。 4.unite意为“联合”,指两种以上的事物结合为一体,有合二为一的意味,强调结合后的统一性。 The two companies will unite into one.这两家公司将合并成一家。