Unit 5 What are the shirts made of【学习目标】1、熟记本节单词，达到灵活运用。2、加强听力练习，提升听力水平。【预习合作探究】1 This skirt is made of silk.这件裙子是用丝绸制成的。be made of/from/up of的区别（1）. be made of 表示制成成品后，仍可看出原材料是什么保留原材料的质和形状，制作过程仅发生物理变化。【例句】：The kite is made of paper风筝是用纸做的。（2）. be made from 表示制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发生化学变化，在成品中已无法辨认。【例句】The paper is made from wood纸是木头做的。Butter is made from milk黄油是从牛奶中提炼出来的。（3）. be made up of 用构成或组成的。指人、物皆可，指结构成分【例句】Our class is made up of six groups. 我们班是由六个小组组成的。(4)、be made in 地点 意为“在（地方）制成”；(5)、be made by 意为“被（某人）制成This dish isnt made _meat, its made _vegetables. A. of, of B. of, from C. from, of D. from, from 【解析】由句意可知，这首菜不是肉做的，是从外表形状上看，要用of; 这首菜是用蔬菜做的而外上却看不见，要用from. 故选C活学活用(1) 这个飞机模型是用木头做的。The model plane _ _ _wood. (2)葡萄酒是由葡萄酿成的。Wine _ _ _ grapes. (3) 这些汽车是在上海制造的。These cars _ _ _ Shanghai. (4)这些蛋糕是我姐姐昨晚制作的。These cakes _ _ _ my sister last night. 2.For example, Anxi and Hangzhou are widely known for their tea.比如，安溪和杭州因茶叶而广为人知。 be known for 因而著名，相当于be famous for；be known as 作为而著名，相当于be famous as； eg:Her mother is known for her cooking skills. 易混辨析：be famous for与be famous as 这两个短语都是“以而著名”的意思，但它们在含义和用法上有区别：当主语是表示人的名词时，be famous for表示“以某种知识、技能、作品或特征而出名”be famous as则表示“以某身份而出名”。eg: Einstein was famous for his Theory of Relativity. Einstein was famous as a great scientist.3.It seems that many people all over the world drink Chinese tea. 好像全世界的许多人都在喝中国茶。句型“It seems that”意为“看起来好像/似乎”，其中seem是连系动词，意为“似乎；好像”，句型中的it是形式主语，不能用其他代词来替代。(1). seem to do sth，此句型可与“It seems that”转换。They seem to find the way to the cinema. =It seems that they find the way to the cinema. 他们似乎找到了去电影院的路了。(2). seem+形容词。My temperature seems (to be) all right. 我的体温看上去正常了。(3). seem+名词。 That seems not a bad idea. 看上去主意不错。4. 一般现在时的被动语态 结构为：主语（动作接受者）+is/am/are+动词的过去分词+（by+动作执行者）句型结构如下：肯定句：主语+be+过去分词+（by）。否定句：主语+be not+过去分词+（by）。 一般疑问句：Be+主语+过去分词+（by）? 特殊疑问句：特殊疑问词+be+主语+过去分词+（by）?用法1. 要表达“被”、“受”、“遭”、“让”之类的语义。如： Teachers are well respected.老师很受尊敬。2. 强调动作的承受者。如：He is known far and wide.他远近闻名。3. 不知道或没有必要支出动作的执行者。如：The room is cleaned every day. 房子每天都有人打扫。