现在进行时专题

现现在在进进行行时时专专项项练练习习 现现在在进进行行时时的的定定义义 现在进行时表示现在或当前一般时间正在进行的动 作 现现在在进进行行时时的的构构成成 主语 be am is are 动词 ing 现在分词 形式 不不要要漏漏掉掉系系动动词词 be 记记住住 am is are 的的用用法法 如 They are watering the flowers on the farm 否定句 They aren t watering the flowers on the farm 一般疑问句 Are they watering the flowers on the farm Yes they are No they aren t 特殊疑问句 Where are they watering the flowers 现现在在分分词词变变化化规规则则 1 直接 ing read reading 2 去 e ing live living 3 重读闭音节 且末尾只有 1 个辅音字母 双写 ing run running 4 特殊变化 或不规则形式 die dying lie lying tie tying 现现在在进进行行时时的的应应用用 在实际运用时 现在进行时常用以下几种情况 1 当句子中有 now 时 常表示动作正在进行 这时要用现在进行时 如 They are playing basketball now 现在他们正在打篮球 2 以 look listen 开头的句子 提示我们动作正进行 这时要用现在进 行时 如 Listen She is singing an English song 听 她正在唱 英语歌 3 表示当前一段时间或现阶段正在进行的动作 且此时有this week these days 等时间状语 这时常用现在进行时 如 We are makin g model planes these days 这些天我们在做飞机模型 4 描述图片中的人物的动作 也为了表达更生动 此时也常用现在进行 时 如 Look at the picture The children are flying kites in the park 看这幅图 那些孩子正在公园放风筝 Exercises 写出下列动词的现在分词 1 take 2 buy 3 swim 4 draw 5 eat 6 study 7 leave 8 run 9 clean 10 have 11 stop 12 put 用所给动词的正确形式填空 1 The teacher have an English class now 2 I wash the clothes now 3 Listen They sing 4 Tom and his brother swim in the lake 5 We not go to school on foot every day 6 She often do her homework after dinner 7 He climb a mountain next Sunday 8 I eat good food with my parents last week 9 Look The children catch the butterflies 10 They read English every morning 答语连线 1 What s your friend doing A Yes we are 2 Where are the classmates cleaning B No she isn t 3 Are you writing C He is working 4 Is his sister doing the dishes D In the classroom 5 Are Tom and Bob playing the piano E No they aren t 句型变换 1 He is drawing a picture 变否定句 2 They are flying t