北师大版 (2019)必修 第二册Lesson 1 Avatars教课ppt课件

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Unit 4 Infrmatin Technlgy Lessn 1 Avatars
Lessn 1 AvatarsPerid 1
Lk at the screensht f ur WeChat grup, describe yur avatar and share the reasn why yu use it.Example:I use____________ as my avatar in rder t/ because_____________________________.
What wuld yu like t learn abut avatars?Write dwn yur questins.
Read fr General Understanding
Frm what aspects des the authr talk abut avatars?
Key Infrmatin
intrductin/definitin
uses/purpsesf avatars
different views
Read fr Detailed Infrmatin
Hw des the authr explain each aspect with details?
1. T express and give rm fr creativity
2. T shw persnality
3. T mve arund and talk
Discussin and Deep Thinking
Why d peple bviusly make their avatars lk better than they d in real life?D yu agree with the writer that “the avatar yu chse says a lt abut yur persnality”? Give examples t supprt yur pinin.Are there any risks f using avatars? Any examples?Hw shuld we use avatars in a safer and healthier way n the Internet? Any suggestins?
Create an avatar fr ne f the students/teachers in ur class. Intrduce it next time.Wh wuld yu give it t?What des it lk like?Why did yu decide t create it this way?
Lessn 1 AvatarsPerid 2
Review and Practice
Cmplete the shrt text with infrmatin frm the reading. The answers can be ne wrd r mre.Avatars are digital 1__________ that yu use t represent yurself nline. Yu can chse an avatar frm 2_____________f ready-made images, r 3________________________. Althugh avatars haven’t been arund fr lng, they are widely used.
create yur wn images
Avatars let yu 4______________ and give yu 5______________________. But the use f avatars has als caused 6________. Sme users wrry that they are spending t much time 7______________ that they are becming afraid f meeting peple in the real wrld. The use f several avatars can als be 8_____, as peple can use avatars t 9_________________. Hwever, many peple see avatars in 10___________________.
express yurself
lts f rm fr creativity
in virtual wrlds
cheat thers nline
a mre psitive light
Language Learning
Wrk in pairs and ask the fllwing questins abut the change f avatars. Write dwn the answers frm the text:1) In the past, like the 1980s, what was peple’s predictin abut future avatars?2) When peple started creating avatars, what was their plan?3) Since when did peple start t have mre than ne avatar?
1)Yet very few peple knew that future avatars wuld have such a wide variety f frms and uses.2)When peple started creating their wn avatars, they discvered that they were ging t have the pwer t create new identities that did nt lk r act like their real selves at all.3)Als, many Internet users realized that their avatars wuld be seen by many peple, nt just their friends.Frm: _____________________Functin:_____________________________________
What’s the relatinship between past, present and future? Draw a timeline.
Language in Use
Think abut what changes has technlgy brught t ur lives. Make a list f fur changes in grups and describe the changes by using past future tense.Example: In the past, I never thught that we wuld …
In the past
1) __________________
2) __________________
3) __________________
4) __________________
Nw (present)
Cmplete the fllwing sentences using past future tense.In the 1990s, few peple knew that _________________________________________.When cmputers were invented, it was believed that ____________________________________.In the past few years, users f smartphnes realised that ____________________________________.The cnvenience f the Internet made Internet users discver that _______________________.When avatars first appeared in the 1980s, few peple believed that ___________________________.
Creative Writing
Suppse yu were at the age f ten, hw wuld yu fancy yur life in the future with the help f technlgy? Cmplete the stry by using past future tense.Example: When I was ten, I believed that any ne wh culd use a cmputer wuld becme the mst intelligent persn in the future. I fancied that I wuld have a beeper , like the ne my father had. I thught that I was ging t buy a rbt t help with my hmewrk and exams.
Writing— “_______ in the past, present and future”. Yu can als use past future tense t shw the changes.