Review Unit 1-2（课件） -2023-2024学年新概念英语青少版2A

Review U1-U2 1 Warm up 将下列变成动词现在分词 1. make buy 5.read drive 2. stop play 6.swim wait 3.drink swim 7.tie fly 4.dance cook 8.ride do 01 Unit 1 3 sandwich armchair stand up read TV listen to 三明治 手扶椅 站起来 读 电视 听 4 next to Arrivals Baggage[ˈbæɡɪdʒ] Hall exit phone suitcase wait for come round come out 旁边，紧挨着 进港处 行李领取厅 出口 电话 手提箱 等待 来到附近 出来 5 现在进行时 定义： 肯定句结构： 否定句 一般疑问句： 回答 现在分词变化规则 6 现在进行时 1.定义 ： 表示现在某一时刻或某一阶段正在进行的动作。 2.标志词： listen,look, now,these days, at the moment（此时此刻）,It's+时间 7 3.结构： ①肯定句： 主语+be+V-ing（动词现在分词）+其它 eg.They are playing soccer now. 8 1.She____(do) homework now. 2.Her father____(read) a book at the moment. 3.Look,they ____(play) football. 4.Listen, she____(sing). 5.We ____(eat) lunch now. 6.He ____(drink) coffee at the moment. 9 7.My mother ____(cook) dinner now. 8.Listen! Tom and Jerry ____(play) the piano. 9.Look! She ____(play) games. 10.It's 6a.m now. We ____(swim) in the pool. 11.They ___ (dance) at the moment. 12.Look! He ____(run). 13.Look! We ____(watch) TV. 10 ②否定句： 主语+be not+V-ing+其它 规则： 一找，be动词 二加，be动词后+not e.g. They are not playing soccer. They aren't playing soccer. 11 ③一般疑问句 Be+主语+V-ing+其它？ 规则 一找，be动词 二提，be动词提前 三变，大小写，句号变问号，some变any，人称一变二，二变一 回答：Yes, 主语+be./No, 主语+be not. 12 1.She is doing homework now. 2.Her father is reading a book at the moment. 3.They are playing football now. 4.She is singing at home now. 5.We are eating lunch now. 6.He is drinking coffee at the moment. 13 7.My mother is cooking dinner now. 8.Listen! Tom and Jerry are playing the piano. 9.She is playing games. 10.It's 6a.m now.We are swimming in the pool. 11.They are dancing at the moment. 12.He is running outside. 13.Look,Lucy is singing . 14 动词变现在分词的规则（直去双特） 1. 一般情况下，动词末尾直接加ing 2.以哑e结尾，去e加ing 3.以重读闭音节结尾的动词，中间只有一个元音字母，词尾只有一个辅音字母(辅元辅)，应双写末尾的辅音字母，再加 4.以ie结尾，先将ie变y，再加ing 15 02 Unit 2 16 reporter [rɪˈpɔːrtər] n.记者 exhibitor [ɪɡˈzɪbɪtər]