L299 – Il Futuro della Lingua Italiana
C2 · Prospettive globali per l’italiano nel XXI secolo
C2
In this lesson you will learn key Italian vocabulary for c2 · prospettive globali per l’italiano nel xxi secolo. Practice reading, listening, speaking and writing!
var ml2xp=0,ml2hearts=3,ml2step=0;function ml2upd(){document.getElementById(“ml2-xp”).textContent=ml2xp+” XP “+”♥”.repeat(ml2hearts)+”♡”.repeat(3-ml2hearts)}function ml2go(n){if(ml2step===n)return;document.getElementById(“ml2-step”+ml2step).style.display=”none”;ml2step=n;var el=n===”done”?document.getElementById(“ml2-done”):document.getElementById(“ml2-step”+n);if(el)el.style.display=”block”;window.scrollTo(0,0)}function ml2mc(btn,ans){if(btn.disabled)return;Array.from(document.querySelectorAll(“#ml2-opts button”)).forEach(function(b){b.disabled=true});var ok=btn.textContent.trim().includes(ans);btn.style.background=ok?”#d4edda”:”#f8d7da”;btn.style.borderColor=ok?”#28a745″:”#dc3545″;var fb=document.getElementById(“ml2-fb1″);fb.style.display=”block”;if(ok){ml2xp+=10;fb.innerHTML=”
“;}else{if(ml2hearts>0)ml2hearts–;fb.innerHTML=”
“;}ml2upd();setTimeout(function(){ml2go(2)},1400)}function playAudio(t){var u=new SpeechSynthesisUtterance(t);u.lang=”it-IT”;u.rate=0.85;window.speechSynthesis.speak(u)}function startSpeak(phrase){var SR=window.SpeechRecognition||window.webkitSpeechRecognition;if(!SR){document.getElementById(“ml2-srfb”).textContent=”❌ Mic not supported”;return}var r=new SR();r.lang=”it-IT”;r.start();r.onresult=function(e){var said=e.results[0][0].transcript.toLowerCase().trim();var exp=phrase.toLowerCase().trim();var ok=levenshtein(said,exp)<=2||said.includes(exp.split(” “)[0]);if(ok){ml2xp+=15;document.getElementById(“ml2-srfb”).innerHTML=”
“;ml2upd();setTimeout(function(){ml2go(4)},1200)}else{if(ml2hearts>0)ml2hearts–;document.getElementById(“ml2-srfb”).innerHTML=”
“;ml2upd()}};r.onerror=function(){document.getElementById(“ml2-srfb”).textContent=”❌ Could not hear.”}}function chkWrite(ans){var v=(document.getElementById(“ml2-wi”).value||””).trim().toLowerCase();var ok=levenshtein(v,ans.toLowerCase())<=2;var fb=document.getElementById(“ml2-wfb”);if(ok){ml2xp+=20;fb.innerHTML=”
“;ml2upd();setTimeout(function(){ml2go(“done”)},1200)}else{if(ml2hearts>0)ml2hearts–;fb.innerHTML=”
“;ml2upd()}}function levenshtein(a,b){var m=a.length,n=b.length,d=[];for(var i=0;i<=m;i++)d[i]=[i];for(var j=0;j<=n;j++)d[0][j]=j;for(var i=1;i<=m;i++)for(var j=1;j<=n;j++)d[i][j]=a[i-1]===b[j-1]?d[i-1][j-1]:1+Math.min(d[i-1][j],d[i][j-1],d[i-1][j-1]);return d[m][n]}ml2upd();
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