Have you ever considered how technology might affect your health? Watch this video and then follow the tasks below.

Task 1:

Fill in the table below:

Words	Meaning	Sentences
Radiation	exposure	Radiation is energy,especially heat.
Waves	run	The sound waves maybe hurt you
Animation	cartoon	I like animation  made of  china
Precautions	prevent	Bring  your jacket to precaution get a fever
Speaker phone	microphone	Use your speaker so we can hear you.
Handsets	cellphone	Almost everbody has  handsets
Boost out	make it higher	He got a good boost out of it.
Intensity	power	It increase radiation intensity
Elevator	lift	We often use elevator
Give away	give up	We must give away the bad habbit
Reduce	decrease	We already reduce the damage
Pull away	leave	She drive out and pull away
Tackling	equipment  deal with	I must tackling climate change.

Task 2:

Write a quick summary on the Dr. Oz episode, but don’t exceed one paragraph.

Cell phone"s radiation may increasing the risk of tumors,so in some situation we should use it carefully.Dr.Oz give some hints to protect your health when you use cellphone.

Task 3:

List down the dos and don’ts that he has mentioned in his short talk.

dos                                                                                       don'ts

leave 4 inchs from head                                         don't keep  your cellphone in pocket

put in your purse                                                   don"t use telephone signal is poor or driving

limited cellphone use in children under 14                use wireless set

use speaker phone mode or head set