北师大版高一必修三学案：Unit9Lesson 3词语点击.doc

lesson 3词语点击impression“印象”【寓词于境】 阅读下列句子，注意impression的意思和搭配。1. arriving late wont create a very favourable impression of him.2. i want people to have a good impression of solar cars.3. the headmaster made a bad impression on the parents.【自我归纳】impression意思是：_，常用搭配：have / get / leave a good impression of sb. / sth. 意思是：_，make an impression on sb. 意思是：_。key: 印象；对某人或某物有好的印象；给他人留下好印象【及时复习】 impress sth. on sb. 使某人铭记某事 【拓展】 impressive adj. 令人赞叹的，令人难忘的【例句】 his collection of paintings is the most impressive. 他的绘画收藏令人叹为观止。【即学即练】用impress的适当形式填空。1. the girl was very _ in the interview. 2. when it comes to job interviews, first _ is important.3. father _ on me the value of hard work.key: 1. impressive 2. impression 3. impressed / impressesappreciate“欣赏”【寓词于境】观察下列句子，注意appreciate的用法。1. you cant really appreciate foreign novels in translation. 2. we appreciate your helping us. 【自我归纳】appreciate vt. 意思是：_，如句1；_，如句2；后面可以接名词或动词-ing形式（复合结构）作宾语。key: 鉴赏, 欣赏；感激，感谢【拓展】常用句型：i would appreciate it if . 如果，我将不胜感激。【即学即练】 将下列句子翻译成英语。1. 我认为你不该那样说他，因为你根本欣赏不了音乐！2. 如果你愿意教我怎样使用电脑，我将非常感激。key:1. i dont think you ought to speak of him like that because you cant appreciate music at all!2. id appreciate it if you would like to teach me how to use the computer.average“平均的”【寓词于境】 观察下列句子，注意average的词性和意思。1. the average age of the boys in this class is fifteen. 2. toms work at school is above average. 3. the average of 4, 6 and 8 is 6. 4. training costs for last year averaged ￥5,100 per trainee.【自我归纳】a. 在句1中，average是_，意思是_；b. 在句2、句3中，average是_，意思是：_；常用短语：above / below average在一般水平以上(下), 在平均数以上（下）；c. 在句4中，average是_，意思是：_。 key: a. 形容词；平均的 b. 名词；平均水平，平均数 c. 动词；平均为【联想】 on average 平均，通常【即学即练】一句多译，每空一词。拍摄一部电影的平均成本已经增加了15%。1. _ _, the cost of making a movie has risen by 15%.2. the _ cost of making a movie has risen by 15