内容正文:
选择性必修第四册
Unit 4 Everyday economics
授课提示:对应学生用书第268页
1.blank adj.无表情的,木然的;空白的 n.空白处
go blank脑子突然一片空白;屏幕等一片空白
fill in/out the blank填空
The madam stared at me with a blank expression on her face.
那位夫人茫然地盯着我。
2.potential n.(事物的)潜力,可能性 adj.可能的;潜在的
(1)have the potential to do sth.有潜力做某事
achieve/fulfil(l)/realize one's potential发挥某人的潜能
the potential for (doing) sth.(做)某事的潜力/可能性
(2)the potential danger潜在的危险
(3)potentially adv.可能地;潜在地
The school strives to treat students as individuals and to help each one to achieve their full potential.
学校力图因材施教,并帮助每位学生充分发挥他们的潜能。
3.purchase v.购买 n.购买;购买的物品
(1)make a purchase购买东西
(2)purchaser n.买主
I have some purchases to make in the expo. Would you like to go with me?
我要到博览会上买些东西。你想和我一块儿去吗?
4.distribution n.(商品的)分销,经销
(1)distribute vt.分发,分配
distribute...to...把……分配给……
distribute...among...在……中分发或分配
(2)distributor n.经销商;批发商
During the earthquake, many institutions distributed medical supplies to the people in the disaster area.
地震期间,很多机构向灾区人民分发医疗物品。
5.guidance n.指导,引导
(1)under one's guidance=under the guidance of sb.在某人的指导下
if it had not been for one's guidance要不是有某人的指导
(2)guide n.向导,导游;手册 vt.指导
guide sb.to/through/around...带某人到/穿过/参观……
(3)guided adj.有指导的;有导游的
(2020·浙江卷)Under your expert guidance, we have had a better command of English than before and have achieved satisfactory results in recent examinations.
在您的专业指导下,我们的英语水平比以前有所提高,并在最近的考试中取得了令人满意的成绩。
6.consultant n.顾问
consult v.咨询;请教;商量;查阅;参看
consult a dictionary查字典
consult sb.about sth.向某人咨询/请教某事
consult with sb.about/on sth.就某事与某人商量
You'd better not consult a dictionary every time you come across a new word.
你最好不要每次遇到生词就查字典。
【点拨】(1)consult作“咨询;请教;查阅”解时,多用作及物动词;作“商量”解时,多用作不及物动词,后跟with sb.,意为“和某人商量”。
(2)关于“查字典”的表达法有consult a dictionary、refer to a dictionary、look up...in a dictionary等。
7.superior adj.质量上乘的,优质的
(1)be superior to...比……优越;超过
be inferior to...比……差的
(2)be junior to sb.比某人地位低;比某人年纪小
be senior to sb.比某人地位高;比某人年纪大
be junior/senior to sb.by...比某人年龄小/大……
Helen was chosen for the jo