Unit 5 Whose dog is it第三课时一、选出与所给单词画线部分发音相同的一项。（ ）1. long A. think B. sing（ ）2. ink A. sink B. song（ ）3. trunk A. drink B. ring（ ）4. young A. pink B. thing（ ）5. thank A. rank B. morning二、给下列单词归类trunk song ring think sing thing drink thank morning long bank -ng -nk三、给下列单词加-ing。 1. eat _ 2. write _ 3. swim _ 4. dance _ 5. walk _ 6. shop_7. drink_ 8. sing_ 9. fly_ 四、看图补全句子。 1. The tiger is _. 2. The bird is _.3. The rabbit is _. 4. The fish is _.五、仿写句子例：Zoom, eat Zoom is eating.1. Sarah, sing _ _2. John, jump _ _3. Zip, drink _ _ 答案：一、1. B 2. A 3. A 4. B 5. A二、 ng: song ring sing thing morning long nk: trunk think drink thank bank三、1. eating 2. writing 3. swimming 4. dancing 5. walking 6. shopping 7. drinking 8. singing 9. flying四、1. running 2. flying 3. jumping 4. swimming五、1. Sarah is singing. 2. John is jumping. 3. Zip is drinking.