4.electric/electricity/electronic/electrical

　a.It is so hot today, but the__fan isn’t working.　 b.A lot of ___equipment is needed for large theatres

　c.The________was cut off for several days.　　 d.His father is a _______engineer.

　e.There is no_________station in this area.　　 f.The dictionary is available in ____________form.

　 A.electric　　 B.electrical　　 C.electronic　　 D.electron

　g.发电机　　 h.电流　 i.电源插头　 j.电烙铁　　 k.电力工程　 l.电子计算器　 m.电子字典

3.present　 a.John__________his award at a ceremony which recognized the bravery of ten people who had saved the life of another.

b.On Teachers’ Day, our class will________some flowers to our teachers.

c.The general manager will_________a report_____the Board of Directors(董事会)of the company.　　　　　　　

d.I’ll______Mr Wang________you.　　　　 e.Who will_______the TV show?

f.After finishing your writing, please_______what you wrote_______the class.

g.Many fishes are_______in the river now after it has been dealt with properly.

h.The people______at the meeting are advanced teachers.

2.injury n.　 injuries pl.　 injure vt

　a.The increasing traffic accidents have caused many________and deaths.

　b.He fell down from his bike and was_____________.

　c.The ________are being sent to hospital after the accident.

1.aid　　　　　 a.They_______the poor country_______money then.

b.________our teachers, we have made great progress in English.

c.I________her_______study English in the past.

d.进行急救________________　 e.援助__________________　 f.助听器_________g.教具

6.The thief_________________a lot of money out of that old man.

5.More than three air______________were made during that night.

4.He was asked to pay 200 yuan for the_____________done to me.

3.He is ironing his clothes with an___________iron.

2.We were_________in our investigation by the police.

Convince, damage, attack, aid, attempt, electric, squeeze, stick to, value　

1.He makes me_____________of his honesty.