Unit 1 Building the future【语法·剖析·活用】 连接词的种类英语中的连接词一般可分为四种：1． 表示时间顺序的：firstly, secondly, thirdly, finally, now, then, in the end, etc.2． 表示原因和结果的：so, as a result, therefore, for one thing, etc.3． 表 示 对 比 关 系 的 ： however, nevertheless, instead, in contrast, on the contrary, on the other hand, etc.4． 表 示 附 加 关 系 的 ： also, besides, furthermore, moreover, above all, in addition, on top of etc.[活学巧用] 单项填空1. I don’t mind picking up your things from the store, _____, the walk will do me good. A. Sooner or later B. Still C. In time D. Besides 答案：D [解析] A 项表示“迟早”， B 项表示“尽管如此”， C 项表示“及时”，均不符合题意，而 D 项表示“而且”，符合上下文逻辑。2. – How is everything going on with you in Europe? -- Quite well. Not so smoothly as I hoped, _____. A. though B. instead C. either D. too 答案：A[解析] though 作副词时可用在句尾，表示“虽然，尽管”。3. --The paint on the door _____ has to dry for another two days. -- Yes. I doubt if the painters have read the directions _____.A. also; still B. yet; already C. still; yet D. even; yet 答案：C[解析] still 表示“仍然”， yet 用于含有否定意义的句子中，表示“还”。4. The man was lying on the ground _____ dead. A. as possible as B. as well as C. as soon as D. as good as 答案：D [解析] as good as 相当于 almost，表示“几乎”。5. If a student is indeed wise, he or she should not enter the house of the teacher’s wisdom, but _____ go to the world of his or her own mind. A. just B. otherwise C. only D. rather 答案：D [解析] not…but…表示“不是……而是……”，rather 表示对比关系。6. Dress warmly, _____ you’ll catch cold. You see the flu is spreading quickly, right? A. on the contrary B. instead C. on the other hand D. or else 答案：D [解析] on the contrary 表示“恰恰相反”， instead 表示“反而”， on the other hand 表示“另一方面”， or else 相当于 otherwise，表示“否则，要不然”。
