Unit 1 great scientists language points课时作业

Ⅰ.重点单词 根据所给的英文释义写出下列单词。

　　1.observe：watch sth.carefully to learn sth.about it

　　2.inspire：to encourage someone by making them feel confident

　　3.support：the activity of providing for or maintaining by supplying with money or necessities

　　4.behave：to do something in a particular way

　　5.connection：a relationship in which two parts are related to each other

　　6.worthwhile：something deserving the time,effort or money

　　7.campaign：a series of battles,attacks,etc.

　　8.respect：admiration for someone

　　9.achievement：something important that you succeed in doing

　　10.argue：have an argument about something

Ⅱ.重点短语

　　1.献身于......；专心于...... devote oneself to

　　2.离开；启程；出发 move off

　　3.过着......的生活 lead a...life

　　4.(想法、问题等)涌上心头；涌入脑海 crowd in

　　5.蔑视；瞧不起 look down on/upon

　　6.查阅；参考；谈到 refer to

　　7.在......阴凉处 in the shade of...

　　8.慢慢走进 wander into

III.重点单词 根据所给的英文释义写出下列单词。

1.rate： speed of movement, pace, etc.

2.sickness： illness; ill health

3.intend： have a particular plan or purpose in mind

4.emergency：sudden serious event or situation requiring immediate action

5.generation： all people born at about the same time

6.kindness： being kind, kind act

7.deliver： help a mother to give birth to