【精品】Unit 5 Helping our parents Grammar time(练习)译林版(三起)-五年级英语下一、连线。a. clean the table1.b. wash the dishes2.c. wash clothes3.d. make the bed4.e. clean the carf. sweep the floor5.6.二、 根据中文完成句子。1. -你妈妈在哪里？ -她正在厨房里做晚饭呢。 -_ your mother? -She _ _ _ in the kitchen.2. -你们在干什么？ -我们在洗车。 -What _ you _? -_ _ the car.3. -你喜欢洗盘子吗？ -不，我喜欢擦桌子。 -Do you like _ _ _? -No,I dont.I like _ _ _.4. -他正在干什么？ -他正在看电视。 -What _ he _? -He _ _ TV.5. -他们正在干什么？ -他们正在扫地。 -What _ they _? - They _ _ the floor.三、根据要求改写句子。 1. Su Yang is watching TV. Su Hai is watching TV.(两句合并成一句） Su Yang and Su Hai _ _ TV.2.My brother is cleaning the desk.(对划线部分提问) _ is _ brother _?3.Theyre eating fruit in the living room.(把主语改成he) _ _ fruit in the living room.4.He likes playing basketball .(改为否定句） He _ like _basketball .答案及解析：一、1.e 2.b 3.d 4.f 5.c 6.a二、1.Wheres is cooking dinner2.are doing Were cleaning3.washing the dishes cleaning the table三、1. are watching2.What your doing 3.Hes eating 4.doesnt play解析：1. Su Yang is watching TV. 意思是苏杨正在看电视，Su Hai is watching TV.意思是苏海正在看电视，合并成一句就是苏海和苏杨正在看电视。即Su Yang and Su Hai are watching TV.2. cleaning the desk意思是擦课桌，即是对“干什么”进行提问，即你的兄弟正在干什么，What is your brother doing ?3. Theyre eating fruit in the living room.意思是他们正在卧室里吃水果，主语改成He，即他正在卧室里吃水果，He is eating fruit in the living room.第 页