外研版（2019）高中英语选择性必修第四册 学案Unit4 单元知识梳理.docxVIP

PAGE2 / NUMPAGES2 Unit4 单元知识梳理 一、重点单词 1. blank adj.无表情的，木然的；空白的n.空白 ① ________变成空白 ② ________在空白处填写 ③ ________空白支票 ④ ________茫然的表情 ⑤ ________茫然的面孔 ⑥ ________空白表格 ⑦ ________空白页 ⑧ At those boring meetings，people usually sit with a ________ look, or write carelessly on paper. 在那些无聊的会议上，人们通常面无表情地坐着，或者在白纸上乱涂乱写。 答案：① go blank ② fill in the blanks ③ blank check ④ blank expression ⑤ blank face ⑥ blank form ⑦ blank page ⑧ blank, blank 2. sunrise n.日出（时分）；黎明；拂晓→sunset n.日落（时分）；傍晚 ① ________日出前 ② ________日出时；黎明时 ③ ________日出日落，从早到晚 ④ ________朝阳产业 ⑤ The park is open to the public from ________ to sunset daily. 这个公园每天从早到晚对公众开放。 答案：① before sunrise ② at sunrise ③ sunrise and sunset ④ sunrise industry ⑤ sunrise 3. potential n.（事物的）潜力，可能性adj.可能的；潜在的→ potentially adv.潜在地，可能地 ① ________有潜力做某事 ② ________发挥某人的（全部）潜能 ③ ________潜在的好处/问题 ④ ________潜在的危险/风险 ⑤ ________发展潜力 ⑥ ________（做）某事的可能性/潜力 ⑦ The school tries to treat pupils as individuals and to help each one to achieve their ________ ________. 学校努力对每一个学生因材施教，帮助他们充分发挥其潜力。 答案：① have the potential to do sth.② achieve / fulfil / realize one’s （ full） potential ③ potential benefits/problems ④ potential danger/risk ⑤ the potential for development ⑥ the potential for （doing） sth. ⑦ full potential 4. purchase v.购买 ① ________通过……换取 ② ________售价…… ③ ________从……购得 ④ ________用……购买 ⑤ I guarantee that you can ________ ________ of high quality here. 我保证你能从这里买到高质量产品。 答案：① purchase by ② purchase for ③ purchase from ④ purchase with ⑤ purchase products 5. distribution n.（商品的）分销，经销→distribute vt.分发，分销 ① ________地理分布 ② ________食物分配 ③ ________把……分配给/分发给…… ④ ________在……之间分配…… ⑤ They could not agree on the ________ of the profits. 他们不能对利润的分配达成一致意见。 答案：① geographical distribution ② food distribution ③ distribute...to...④ distribute.. .between/among... ⑤ distribution 6. guidance n.指导，引导→guide vt. 指导，引导 ① ________在某人的指导下 ② ________带某人到/穿过/参观… ③ ________一名导游 ④ ________家庭健康指南 ⑤ ________拟定指标 ⑥ ________价格指标 ⑦ Could you give us some ________ in studying this art