高中英语人教版 (2019)必修 第二册Unit 3 The internet备课ppt课件

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet备课ppt课件，共16页。PPT课件主要包含了Lead in，Body，Ending等内容，欢迎下载使用。

Teaching bjectives:
By the end f this perid, yu will be able t…
1. figure ut the rganizatin and language feature f a blg pst.2. identify the useful patterns and expressins t make suggestins frm the reading text.3. write a blg abut nline safety by using the language in the reading text.
My friend Tm was cheated f mney n the Internet. Can yu give him sme advice t help him stay safe nline and avid bad experiences n the Internet?
Keep away frm strange sites.Use strng passwrds.Prtect yur privacy.…
Reading fr main idea
Read the blg pst quickly and answer the ’s the main purpse f the blg pst?2. What’s Paragraph 2 mainly abut?3. Can yu write a title fr it?
1.What’s the main purpse f the blg pst?2. What’s Paragraph 2 mainly abut?3. Can yu write a title fr it?
It is t tell the readers hw t stay safe nline and avid bad experiences n the Internet.
Three suggestins given by the blgger n hw t surf the Internet mre safely.
Online safety/Hw t stay safe nline
Read the blg pst again and answer the questins.1. What guidelines des the authr prvide fr staying safe nline?2. Wh are the nline trublemakers the blg pst mentins?3. What des “a trll” mean? What des “a cyberbully” mean?4. D yu have any mre tips fr hw t surf the Internet safely? Share yur ideas with a partner.
Reading fr details
1. What guidelines des the authr prvide fr staying safe nline?2. Wh are the nline trublemakers the blg pst mentins?3. What des “a trll” mean? What des “a cyberbully” mean?4. D yu have any mre tips fr hw t surf the Internet safely? Share yur ideas with a partner.
First f all, leave immediately if yu find smething that makes yu feel uncmfrtable n the site. Secnd, prtect yur privacy. Third, be plite.
Three kinds f peple: an identity thief, a trll and a cyberbully
A trll is a persn wh psts cmments r questins in rder t stir up truble nline.A cyberbully uses the Internet t be mean t thers. Like a trll, a cyberbully will als write smething mean but it is usually directed at particular peple.
Dn’t give yur real name r persnal details such as yur age, address r yur schl. Use a virus prgram t prtect yur cmputer frm viruses r attacks.
Read the text again and study the rganizatin and language what the writer tells the reader in Para 1. □definitin f nline safety □the writer’s knwledge □backgrund infrmatin □ the tpic f the pst2. What wrds and phrases des the writer use t rganize the infrmatin in the Para 2?3. Hw des the writer end the pst?4. Draw a mind map t shw the structure f the blg.
Reading fr rganizatin and language features
1.Tick what the writer tells the reader in Para 1. □definitin f nline safety □the writer’s knwledge □backgrund infrmatin □ the tpic f the pst2. What wrds and phrases des the writer use t rganize the infrmatin in the Para 2?3. Hw des the writer end the pst?
First f all；Secnd；Third
By asking fr cmments.
Online safety
Intrductin: the tpic f the pst
Bdy: advice (First f all；Secnd；Third)
Ending: ask fr cmments
4. Draw a mind map t shw the structure f the blg.
Can yu think f mre expressins used t make suggestins?
Writing a blg pst abut nline safety
I recmmend that yu shuld…I think yu shuld…Why nt…?It is a gd idea/chice t d…Hw abut/What abut ding…?I suggest that yu shuld…Yu’d better…
Preparatins fr writing
Read thrugh three tpics n page 33 and chse ne tpic t write abut.
Tell the reader abut yurself and what yu knw abut the tpic.
Tell the reader what they shuld d r keep in mind.
End by asking the readers t write cmments.
Versin 1I’m a senir high schl student. Tday I want t blg abut a questin—hw t prtect urselves being cheated when shpping nline. First f all, yu’d better use a website yu are familiar with. Try nt t use strange website. Secnd, use strng passwrds. If yur passwrd is t shrt and simple, change it immediately. A gd ne shuld have a mixture f letters, numbers and ther characters. It shuld be cmpletely randm. Third, I suggest that yu shuld nt use public cmputers when shpping. It makes yur private infrmatin in risk f being stlen.If yu have sme gd advice fr staying safe when shpping nline, please pst yur cmments.
Versin 2Hell, everyne. I’m a senir high schl student. Tday I want t blg abut smething that I think is very imprtant. Unfrtunately, I knw abut the tpic well because I made a silly mistake. That was t make my email passwrd “passwrd123”! Abut six mnths ag, smene hacked my email accunt. That means they fund ut my passwrd, then tried t use my accunt t take mney frm me and sent viruses t all my cntacts! Luckily my friend tld me when she gt a strange email frm me, s I changed my passwrd immediately. I read abut hw t make a gd passwrd. A gd ne shuld have a mixture f bth upper case (large capital) letters and lwer case (small) letters, numbers and ther characters. It als shuld nt be a name r date r anything smene can guess. It shuld be cmpletely randm, that is, it shuldn’t make sense! Althugh it can be hard t remember lts f cmplicated passwrds, it is wrth it! These days yu can als use a passwrd manager. This is a special prgram that helps yu manage passwrds fr all yur different accunts.Althugh I hpe nthing similar has happened t my readers, please cmment if yu have had a similar experience r if yu have any mre gd ideas abut making yur passwrds super safe! Catch yur later!
Evaluating and plishing the draft