1 Unit 2 On the Weekend Lesson 4 Helping at Home. 同步练习 . 1. What _ you _? I m doing my homework. A. are; do B. are; doing C. do; do D. do; doing 2. Jim and Mike _ football now. A. playing B. play C. plays D. are playing 3. Look! Some people _ photos on the beach. A. took B. takes C. are taking D. is taking 4. The child _ on the chair and eating a cake. A. sitting B. siting C. is siting D. is sitting 5. Where s dad? He _on the phone in the bedroom. A. talks B. talked C. has talked D. is talking 6. Please be quiet! Grandpa _. A. sleeps B. is sleeping C. sleeping D. slept 7. Tom and I _ standing on the Great Wall of China. 单选题 2 A. am B. is C. are D. be 8. Jane isnt here at the moment. She _ later. A. come B. comes C. has come D. is coming 9. I often _ the cleaning after school. Now I _ the cleaning. A. do; doing B. am doing; do C. do; am doing D. am doing; am doing 参考答案 1. B 由答语的时态为现在进行时态可推知，问句也应为现在进行时态，构成为be+doing 。 故选 B。 2. D 由 now词可知用现在进行时。主语为两个人，be 动词用 are 。 3. C 根据 Look 可知用现在进行时，some people是复数形式，故选C。 4. D 根据题干可知，and 应连接相同的成分，sit的现在分词应为sitting，故排除B、C 两项。又因为现在进行时中应含有be，故选 D。 5. D 句意：爸爸在哪？他正在床上打电话？表示此时此刻正在发生的动作，要用 现在进行时。故选D 。 6. B 根据句意 “请安静” 可推知“爷爷正在睡觉” ，需用现在进行时态，构成为： be+ V-ing 。 故选 B。 7. C 主语为复数，所以be 动词用 are 。 8. D 本题考查现在进行时表将来，故选D。 单选题 3 9. C 根据 often可判断第一句话是一般现在时；根据时间状语now可知后一句是现在进行 时态。