练习:用 that,your,yours 造三个句子。
• that = 那个;your… = 你的……;yours = 你的
• that 用于单数或不可数的东西;
• that 用be动词 is;
• 单数的东西用单数形式,如:a cat;a motorcycle;
• a 可以被 that,your 取代,如:this cat;your motorcycle。
例① cat
That is a cat. 那是一只猫。
That is your cat. 那是你的猫。
That cat is yours. 那只猫是你的。
例② motorcycle
That is a motorcycle. 那是一辆摩托车。
That is your motorcycle. 那是你的摩托车。
That motorcycle is yours. 那辆摩托车是你的。
练习

1. toothbrush /ˈtuθˌbrʌʃ/ 牙刷
答案
That is a toothbrush. (那是一支牙刷。) That is your toothbrush. (那是你的牙刷。) That toothbrush is yours. (那只牙刷是你的。)
2. van /væn/ 面包车
答案
That is a van. (那是一辆面包车。) That is your van. (那是你的面包车。) That van is yours. (那辆面包车是你的。)
3. puppy /ˈpʌpi/ 小狗
答案
That is a puppy. (那是一只小狗。) That is your puppy. (那是你的小狗。) That puppy is yours. (那只小狗是你的。)
4. laptop /ˈlæpˌtɑp/ 手提电脑
答案
That is a laptop. (那是一台手提电脑。) That is your laptop. (那是你的手提电脑。) That laptop is yours. (那台手提电脑是你的。)

5. cap /kæp/ 帽子(有帽舌的,如棒球帽)
答案
That is a cap. (那是一顶帽子。) That is your cap. (那是你的帽子。) That cap is yours. (那顶帽子是你的。)
6. pen /pen/ 笔
答案
That is a pen. (那是一支笔。) That is your pen. (那是你的笔。) That pen is yours. (那支笔是你的。)
7. suitcase /ˈsutˌkeɪs/ 行李箱
答案
That is a suitcase. (那是一个行李箱。) That is your suitcase. (那是你的行李箱。) That suitcase is yours. (那个行李箱是你的。)
8. ticket /ˈtɪkɪt/ 票;车票;入场券
答案
That is a ticket. (那是一张票。) That is your ticket. (那是你的票。) That ticket is yours. (那张票是你的。)
