2022-2023学年人教版七年级英语下册 重点语法总结及习题课件

七年级下册 知识点总结 重点语法 1.频度副词 2.when/what time 3.交通方式 4.祈使句 5.现在进行时 6.there be 句型 ( ) 1. Lily doesn’t like Tom, so she _ talks with him. A. never B. always C. usually D. sometimes ( ) 2. We usually have dinner _ half past seven _ the evening. A. at; on B. at; in C. in; at D. in; on A B 频度副词 ①频度副词是表示动作发生的频率的副词。常见的有always,usually, sometimes,often,never等。频度副词通常用于一般现在时态中。 2频度副词一般位于be动词、助动词或情态动词之后,实义动词之前。 ③对频度副词提问,用how often。 1.频度副词 at+点时间; 在上午、下午、晚上用介词in, in the morning/afternoon/evening 辨析: what time 与 when what time 询问某事发生的具体时刻 when多询问某事发生的年份、月份、日期,也可询问时刻 E.g.- is it? -It’s half past ten. E.g.- is your birthday? -My birthday is on September 5th. When What time 2.when/what time 3.交通方式 ( ) 3. Lily goes to school _ bus every day. A. on B. at C. by D. in ( ) 4. — _ does Tony get to school? — He takes the subway. A. What B. How C. When D. Why C “by+交通工具”属固定介词短语,表示“乘坐、使用某种交通工具”。如: by bus 乘公交车 by train 坐火车 by bike 骑自行车 by air 坐飞机 by boat 乘船 on foot表示“步行;走路” B 1. ride a bike = by bike 2. take the subway = by subway 3. take the train = by train 4. take a plane = by plane 5. take the bus = by bus 6. walks = on foot ( ) 5. — _ is it from your home to school? — It’s about two kilometers. A. How many B. How much C. How long D. How far D 1.how far意为“多远”,用来询问距离,常用“数词+kilometers/miles”或“ 时间段的所有格形式+drive/ride”等来回答。 e.g.About fifteen minutes’ drive. 2.how long意为“ 多久;多长时间” ,用来询问时间的长短。还可表示“ 多长” ,用来询问物品的长度。 e.g.-How long does it take you to get to school? - About 15 minutes by bike. 骑自行车大约15分钟。 1) It takes+人+时间+to do…(事情).其中动词take表示“花费(时间)”。 我到机场大概需要半小时。 e.g.It takes me about half an hour to get to the airport. 其中“时间”可用long(长久)、a short time(短时)等来表示。另外,“人”和“所做的事情”则可视具体的上下文进行省略。 ( ) 6. Every evening it _ me half an hour to do my homework. A. gets B. asks C. takes D. knows C ( ) 6. Don’t in the classroom.It is dangerous. A. runs B. running C. run D. ran C 4.祈使句 肯定祈使句 否定祈使句 ①Do型和Be型的否定式都是在句首加don’t(若句首有please,则在please后加 don’t)。 e.g.Don’t forget me! Don’t be late for school! ②Let型的否定式有两种:“Don’t+let+