山西省朔州市平鲁区李林中学高中英语 Book2 Module2 Grammar学案（无答案）新人教版必修2

高一年级（下）英语学案 编号4Book 2 Module 2 GrammarI.请观察下列句子, 注意总结while和although的用法。1. Schools in the north are well-equipped, while those in the south are poor.2. While Im cleaning the floor, you can clean the windows.3. While we dont agree with each other, we continue to be friends.4. Although born in Chicago, the author is most famous for his stories about New York City.5. Although he said he was ill, yet I saw him in the street just now.【总结归纳】 1. while的用法1) 表示对比, 意为“而; 然而”。2) 引导时间状语从句, 意为“当时候; 在期间”, 强调某一段时间内主句和从句的动作在同一时期发生, while从句中的动词通常是持续性动词。3) 引导让步状语从句, 意为“虽然, 尽管”, 多放在句首。2. although的用法although为从属连词, 意为“虽然, 尽管”, 引导让步状语从句。注意以下两点:1) although在大多下数情况下可与though通用, 但在正式文体中, though可用于一种不以其为首的让步状语从句, 这种从句须以形容词、名词或动词(原形)等开头, 整个从句须置于主句之前。这时although不能替换though。如：Tired though he was, he went on working.2) although所引导的从句不能与but, and, so, however等连用, 但可以和副词yet, still等连用。II. 请观察下列句子, 注意总结however和but的用法。1. I was going to write you a letter, but I lost your address.2. However, I can discuss this all when I see you.3. He said that it was so; he was mistaken, however.4. He hasnt arrived. He may, however, come later.【总结归纳】but与however都表示“但是, 然而”, 都可以引导并列句, 但二者用法有些区别。1. 从语义上看, but所表示的是非常明显的对比, 转折的意味较however要强。2. 从语法上看, but是个并列连词, 而however是个连接副词。3. 从语序上看, but总是位于它所引出的分句之首, 而however却可位于分句之首、之中或之尾。4. 从标点上说, but之后一般不使用逗号, 但however则通常用逗号与句子其他部分分开。I. 用连词and/however/while/although完成句子1). British English _ American English are more or less the same.2). _ it was not safe to stay in the house, they didnt move at all.3). He knows so many difficulties are in front of him. He will not, _, give up.4). He wants to study abroad, _ his brother wants to stay at home.【高考链接】从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。1. _ the Internet is of great help, I dont think its a good idea to spend too much time on it. (湖南2020) A. If B. While C. Because D. As2. In some places women are expected to earn money _ men work at home and raise their children. (四川2020) A. but B. while C. becauseD. though3. Are you ready for Spain?Yes, I want the girls to experience that _ they are young. (上海2020)A. while B. until C. if D. before4. I thought wed be late for the concert, _ we ended up getting there ahead of time. (湖南2020) A. but B. or C. so D. for5. We had to wait half an hour _ we had already booked a table. (辽宁2020)A. since B. although C. untilD. before6. Although badly hurt in the accident, he driver was _ able to make a phone call. (四川2020) A. still B. even C. also D. ever比较级前的修饰词（1）The sun is much bigger than the earth.The buildings look far more beautiful in London than here.He was too tried to walk any further.We are working still harder now.In that small room, he seemed even bigger than I remembered him.单个的副词 even far still rather greatly slightly many much 等2）副词词组做修饰词 a little a bit a lot a great deal a few等They will come back a little later.The sun is a great deal bigger and brighter than the moon.This river is four times longer than that one.China is 20 percent larger than the United states.Your school is only 1/5 as big as ours.He is two inches taller than his father. (或者说：He is taller than his father by two inches.)She couldnt walk a step further.He earns 200 dollars more than I（3）数量词做修饰词时This river is four times longer than that one.China is 20 percent larger than the United states.Your school is only