google经常打不开，原因大家都懂的，在网上找到个绑定hosts文件的办法，
用的很好，再没打不开的时候了，这里记录下
C:\WINDOWS\system32\drivers\etc
在此路径下修改hosts文件，加入一下内容，保存，OK。
74.125.224.231  plus.google.com
203.208.46.29 spreadsheets.google.com
203.208.46.29 maps-api-ssl.google.com
 203.208.46.29 translate.google.com
203.208.46.29 0-focus-opensocial.googleusercontent.com
203.208.46.29 p_w_picpaths6-focus-opensocial.googleusercontent.com
 203.208.46.29 p_w_picpaths5-focus-opensocial.googleusercontent.com
203.208.46.29 p_w_picpaths4-focus-opensocial.googleusercontent.com
203.208.46.29 p_w_picpaths3-focus-opensocial.googleusercontent.com
203.208.46.29 p_w_picpaths2-focus-opensocial.googleusercontent.com
203.208.46.29 p_w_picpaths1-focus-opensocial.googleusercontent.com
203.208.46.29 lh6.googleusercontent.com
203.208.46.29 lh5.googleusercontent.com
203.208.46.29 lh3.googleusercontent.com
203.208.46.29 lh2.googleusercontent.com
203.208.46.29 lh1.googleusercontent.com
203.208.46.29 lh4.googleusercontent.com
203.208.46.29 webcache.googleusercontent.com
203.208.46.29 mail.google.com
203.208.46.29 www.google.com.hk
203.208.46.29 www.google.com
203.208.46.29 picasaweb.google.com
203.208.46.29 labs.google.com
203.208.46.29 www.googlelabs.com
203.208.46.29 docs.google.com
203.208.46.29 profiles.google.com
203.208.46.29 services.google.com
203.208.46.29 clients4.google.com
203.208.46.29 clients2.google.com
203.208.46.29 chrome.google.com
203.208.46.29 tools.google.com
203.208.46.29 talkgadget.google.com
203.208.46.29 ssl.gstatic.com
203.208.46.29 clients2.googleusercontent.com
203.208.46.29 clients1.googleusercontent.com
203.208.46.29 clients3.googleusercontent.com
203.208.46.29 clients4.googleusercontent.com  
203.208.46.30 www.google.com
203.208.46.30 picadaweb.google.com  
203.208.46.30 s6.googleusercontent.com
203.208.46.30 s5.googleusercontent.com
203.208.46.30 s4.googleusercontent.com
203.208.46.30 s3.googleusercontent.com
203.208.46.30 s2.googleusercontent.com
203.208.46.30 s1.googleusercontent.com  
203.208.46.30 plus.google.com
203.208.46.30 talkgadget.google.com
203.208.46.30 ditu.google.com
203.208.46.30 maps-api-ssl.google.com
203.208.46.30 mail.google.com
203.208.46.30 docs.google.com
203.208.46.30 pop.gmail.com
203.208.46.30 scholar.l.google.com
203.208.46.30 news.google.com
203.208.46.30 video.google.com
203.208.46.29 translate.google.com  
203.208.46.30 profiles.google.com