2014秋八年级上册英语单元单词拓展Unit4.doc

Unit 4 Section A theater [θ??t?] n.剧场；电影院；戏院 【用法】【英】theatre,用于专有名词时须加定冠词the,并大写首字母。 e.g. How often du you go to the theater? It’s an open-air theater. comfortable [k?mft?bl] adj.舒适的；充裕的 【反义词】uncomfortable 【比较级】more comfortable 【用法】可修饰名词做定语，也可做句子的表语。 e.g. Most people like going out to see sceneries in spring because they want to have a comfortable trip. 多数人喜欢春天出去看风景因为他们想有个舒适的旅行。 She feels uncomfortable when she speaks in public. seat [si?t] n.座位；坐处（如椅子等）　 【含义】①座位 e.g. Shall we change seats? He sits on the back seat. ②席位，职位 e.g. She won a seat in the Parliament at the election. 她在选举中赢得了议会中的席位。 【短语】take a seat 请坐 take one’s seat 坐下，就做 【拓展】作动词，“使就做，使就位”，为及物动词，一般后接人或反身代词做宾语，常用于be seated结构中。 e.g. He seated himself at the desk. 他自己坐在桌子旁。 Mary was seated near the fire. 玛丽坐在炉火的旁边。 screen [skri?n] n.屏幕；银幕　 e.g. wide screen 宽银幕 on a screen 在屏幕上 electric screen 电子屏幕 The TV has a big screen. 【拓展】作动词，“遮蔽，掩护”。 e.g. screen eyes 挡住眼睛 screen the house 把房子遮起来 close [kl??s] v.①关；合拢；不开放；停业　 【近义词】near 【反义词】open 【比较级】closer 【最高级】closest ②及物动词，“关，关闭”。closed既可做close的过去式，也可做形容词，“关闭的，闭的”。 e.g. What time do the shops close? The shop is closed for a week. The company has decided to close its three branches in Europe. 该公司已决定关闭在欧洲的三个分公司。 The window is closed. We can see nothing in the room. 【拓展】①做副词，“接近地”。 e.g. Stand close to me. They sat close together. ②adj. “接近的”，其后常加介词to,即be close to... “离...近”，通常指空间距离极小。做定语时，也可引申指亲属、朋友之间的紧密联系，“亲密的，密切的”。 e.g. A close mouth catches no flies. 病从口入。 Our house is close to the bus stop. ③n. “终止，结束” e.g. They tried to bring the war to a close. ticket [t?k?t] n.票；入场劵 【用法】a ticket to... “一张...的票/入场劵” e.g. a single ticket 单程票 a return ticket 往返票 a ticket to the show 【归纳】表示所属关系时用to的名词有： answer, key, bridge, way, entrance, exit 等。 worst [w??st] adj. adv.最坏的；最差的 【用法】bad和badly的最高级形式，反义词为b