怀仁一中高一英语必修1学案Module 5 Key points(1)
主备人:杨云飞 周次10 编号:NO. 28 姓名:_______审核人:_________
Module
Learning Contents(学习内容): Useful expressions and some phrases
Learning Aims(学习目标):
1) Be able to master them :expand, contract,electricity,aim,react
2) Get the Ss to know the words and phrases
Important and Difficult Points (重点难点):
【导读】1. expand: v. 使...膨胀,详述,扩张
1.) The petals of many flowers expand in the sunshine.
许多花的花瓣在阳光中_____________
2.) Our foreign trade has expanded during recent years.
近年来我们的对外贸易有所扩大。
3).He expand on his new theory. 他详细地_________谈论了自己的新理论。
2. contract: n. 合约,婚约,立约v. 缩短,缩小v. 订约
1). The city contracted for a library with their firm.
市政当局和他们公司订立了修建图书馆的合同。
2.) Marriage is, first of all, a contract which must be governed by justice.
翻译____________________________________________________
3.) I'm not a permanent employee; I'm working here on a fixed-term contract.
我并不是永久雇员,而是根据定期___________在此工作的。
3.conclusion短语
in conclusion 总之 make a conclusion ____________ bring……to a conclusion使结束
draw/arrive at/reach/come a conclusion____________________________
4. 辨析:electricity,electric,electrical, electronic
electric表示“电力的,以电为动力的”,而electrical表示“与电有关的”,“电气科学的”。
1) The boy is playing an _________ train.那个孩子正在玩电动火车。
2) Our classroom are now equipped with electric fans. 我们教室现在装上了电扇。
3) My brother studies __________ engineering. 我兄弟学习电机工程学。
4)electronic 电子的,比方说是电子产品
5)electricity 是名词,意思是:电。
5. aim: v. 对准目标,打算 n. 目标,对准
1.) He aims to be a successful writer. 他__________一个成功的作家。
2.) What is your aim in life? 你的生活________是什么?
3.) 我瞄准了目标射击,但却打在了墙上。___________________________.
4.) My remarks were not aimed at you. 我的话不是针对你的。
aim high _________ aim at ___________
take aim at__________________. aim to do ____________
6. When we use metals, it is important to know how they react with different substances, …
e.g Iron reacts with water and air to produce rust. 铁与水和空气起化学反应而生锈。
此外,react vi.还可以同其他介词搭配, 表示不同的意思。 react-----reaction. n.
react to sth ( ) react against ( ) react on/upon( )
【课后小结】___________________________________________________________