（）主张将第一语言和第二语言加以对比，两种语言相同或相近的地方将有助于第二语言的学习，反之则阻碍第二语言的学习。
参考答案：对比分析理论
根据句意及所给的中文提示，写出单词的正确形式。
1. We are writing to you about _____ (保护) wild animals.
2. If farmers _____ (继续) to make new farmland, wild animals won't get enough food.
3. His job is _____ (喂) animals.
4. You can know the weight of the apples after _____ (称重量) it.
5. Hunters will make a lot of money if they sell _____ (大象) tusks
右侧标志警告前方路段要注意儿童。
