选修6unit2words and expressions.ppt

Words and expressions 广西贵港民族中学 方平金 Unit 2 Poems Task 1: 重点单词及短语 1_____________ vi. vt.转化；转换；改造；变换 →________________n．转化, 变革 (1)_______________________________ 转化成……；改造为…… (2)_________________________________ 由……变成…… (3)______________________________ 使……变成…… transform transform into…. be transformed from…into… transformation transform…into…. change…into turn…into…. 学以致用:完成下列的句子。 ①That country is transforming from a backward agricultural country _________ an advanced industrial one. ②She was transformed ___________a common-looking little girl _________a pretty young woman. into from into 2. _____________n．交换；交流；互换； vt. vi.调换；交换 归纳拓展： (1)_______________________________ 作为…的交换 (2)_______________________________ 用……交换…… (3)_______________________________ 与某人交换某物 exchange in exchange (for) exchange sth. for sth. exchange sth. with sb. 学以致用: 根据句子意思用exchange的相关短语填空。 ①Ive offered to paint the kitchen _____________________ a weeks food. ②We students should often ____________ ideas __________ our parents, who are rich in experience, and above all, love us most in the world. ③Id like to_____________ some pounds ______________ dollars. exchange in exchange for with exchange for 3. _________________ adj.适当的；正当的→_________________ (反义词)adj.不适当的 →_________________adv.适当地 归纳拓展： (1)__________________________________ 对……适合；适于 (2)__________________________________? (3)_______________________________ 某人做……是恰当/合适的 appropriate inappropriate appropriately be appropriate for / to It is appropriate that sb. (should) do ... It is appropriate for sb. to do sth. 学以致用:一句多译： 对于学生来说，在学校使用手机是不合适的。 ①___________________________________ __________