Question

9．We are always using body language in our daily life．Whenwe talk with each other，we may use body language．For example，in the USA，people point to their heads when they think someone is clever．However，human beings are not the only ones who use body language．Animals also use body language and to tell each other how they feel and what they think．
When a dog is happy，its ears will stand up and its ears will wide open．When it is angry，it will look straight at you．If an elephant spreads（展开） its ears，it means"Watch out!"To show friendship，elephants will touch each other with their trunks（鼻子）．Dolphins live in groups and like to show each other their feelings．An angry dolphin will sometimes slap（拍） its tail on the water．A happy dolphin will play with its friends，making small jumps into the water．Not only humans but also animals can use body language to communicate，but the things they"say"to each other are different．

根据短文内容判断句子正误，正确的写A，错误的写B．
46．Only human beings use body language．B
47．A happy dog will look straight at you．B
48．Elephants use their trunks to touch each other to show their friendship．A
49．When a dolphin is angry，it often makes small jumps into the water．B
50．The passage is about body language．A．

Answer 1

分析 文章大意：
文中从一开始用人类的肢体语言，引出动物也会通过肢体语言来表达自己的情感及想法．比如如果一个狗很开心，他会竖起耳朵，如果是生气，就会盯着你看；为了表明友谊，大象们经常会用鼻子触摸对方；而对于海豚来说，生气时会用尾巴拍打水面，高兴时会跳出水面．任何有生命的生物都会用肢体语言来表达自己的情感，只是表现方式不太一样．

解答 46．B，推理判断题，文中提到"human beings are not the only ones who use body language．Animals also use body language and to tell each other how they feel and what they think．"不仅人类会使用肢体语言，动物也会通过肢体语言来表达自己的想法，由此判断此题错误．
47．B，推理判断题，文中提到"When a dog is happy，its ears will stand up and its ears will wide open．When it is angry，it will look straight at you"如果一个狗很开心，他会竖起耳朵，如果是生气，就会盯着你看，由此判断此题错误．
48．A，推理判断题，文中提到"To show friendship，elephants will touch each other with their trunks"为了表明友谊，大象们经常会用鼻子触摸对方，由此判断此题正确
49．B，推理判断题，文中提到"An angry dolphin will sometimes slap（拍） its tail on the water．A happy dolphin will play with its friends，making small jumps into the water"海豚生气时会用尾巴拍打水面，高兴时会跳出水面，由此判断此题错误．
50．A，推理判断题，文中从一开始用人类的肢体语言，引出动物也会通过肢体语言来表达自己的情感及想法，由此推断此题正确．

点评 对于判断对错题，一定要记得首先通读全文，了解文章大意，然后再根据文章关键词，关键句，掌握细节问题，并进行推理判断，再去回答具体的问题．