高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness教学课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 3 Sports and fitness教学课件ppt，共17页。PPT课件主要包含了selfies，updating，liking，responding，increased，turn off，turn on等内容，欢迎下载使用。
UNIT 3THE INTERNET
T pay attentin t the wrld f scial media and teenagers’ health thrugh a vide.
24/7: “all the time, r whenever”
Befre yu watch
What are the researchers there wrried abut?We are ging t watch a vide abut a public cncern. What d yu expect t see in the vide?
Cmplete the sentences belw with the expressins in the bx.
1. Jill is cncerned abut having a gd ___________________, s she always psts things that will make ther peple smile.2. Everyne was excited t see phts frm Andy’s trip, but they were disappinted when they saw that he had nly psted ____________.
selfies, scial media prfile, 24/7
scial media prfile
3. It seems that Nancy is nline ___________. She psts all the time, n matter what hur it is in the day r the night.
Scial Media and Teen Health
While yu watch
Chse the best answers accrding t the vide.
1. What is NOT a negative effect f using scial media 24/7?A. It can hurt yur cnfidence in yurself.B. It can hurt yur ability t make friends in the real wrld.C. It causes a lack f sleep, and that can harm yur health.
2. Hw is Blackburn Cllege dealing with scial media?A. They make students turn ff scial media at certain times.B. They have decided t frbid scial media use.C. They try t encurage students t use it respnsibly.
Cmplete the qutes belw with wrds yu hear in the vide.
1. “…it’s easy t becme t invested in having t keep _________ and _________ pictures, and ___________ t peple nline.”2. “They want t be nline _________. And as that need _________, then we als saw that that had an impact n their ___________.”
sleep quality
3. What we try t d here is t develp sme self-regulatin skills in yung peple s they understand when t _________, when t _________, …”
1. What are sme f the benefits and dangers f scial media use?
Discuss the questins in grups.
After yu watch
One f the benefits f scial media is that we can exchange infrmatin quickly and instantly. Hwever, because there is a cnstant stream f infrmatin we can spend t much time lking at screens, which isn’t very scial at all!
2. What steps can yu take t cntrl yur scial media use?
Dn’t take devices int the bedrm, because lking at scial media n them affects ur sleep. Only use scial media fr a limited time each day. G ut and meet yur friends smewhere as well as talking t them nline.
Review what we have learned in this unit.