Unit 3 Period Ⅳ Listening and Talking & Reading for Writing（课件+练习）-新教材高中英语必修第三册【优化探究】（人教版）

Ⅰ.单词拼写 1．Each of the visitors was presented with a souvenir (纪念品)． 2．There's a higher percentage (百分比) of girl students in this class.[来源:Z+xx+k.Com] 3．Mum was a great believer in herbal (药草的) medicines. 4．Keep what's left in a covered container (容器) in the fridge. 5．She dived into her bag and brought out a folded (折叠起来的) piece of paper. Ⅱ.单句语法填空 1．If plastic and rubber are burnt, they'll give off poisonous (poison) gases. 2．This new process has brought about great change. 3．The new railway from Zhangjiakou to Beijing was under construction (construct)． 4．What he said made me so excited that I couldn't fall asleep that night. 5．The company is in financial (finance)difficulties. Ⅲ.阅读理解 Facial expressions carry meaning that is determined by situations and relationships.For example, in American culture the smile is in general an expression of pleasure.Yet it also has other uses.A woman's smile at a police officer does not carry the same meaning as the smile she gives to a young child.A smile may show love or politeness.It can also hide true feelings.It often causes confusion (困惑) across cultures.For example, many people in Russia consider smiling at strangers in public to be unusual and even improper.Yet many Americans smile freely at strangers in public places (although this is less common in big cities)．Some Russians believe that Americans smile in the wrong places；some Americans believe that Russians don't smile enough.In Southeast Asian culture, a smile is frequently used to cover painful feelings.Vietnamese people may tell a sad story but end the story with a smile. Our faces show emotions (情感), but we should not attempt to “read” people from another culture as we would “read” someone from our own culture.The fact that members of one culture do not express their emotions as openly as members of another does not mean that they do not experience emotions.Rather, there are cultural differences in the amount of facial expressiveness permitted.For example, in public