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Unit5I’mwatchingTV•Topic:Everydayactivities.•Languagegoal:Talkaboutwhatpeoplearedoing.•Targetlanguage:---Whatareyoudoing?---I’mdoingmyhomework.•Whoishe?•HeisLeehomWang.•Whatishedoing?•Heissinging.Matchthewordswithactivities1.doinghomework＿＿2.watchingTV＿＿3.cleaning＿＿4.eatingdinner＿＿5.reading＿＿6.talkingonthephone＿＿dabcfe什么是现在进行时？定义：现在进行时表示现在（说话瞬间）正在进行或发生的动作。现在进行时的构成：由Be+动词-ing形式Whatishedoing?Heisdoinghomework.Whataretheydoing?Theyareeatingdinner.Whatishedoing?Heiswalking.whataretheydoing?Theyaredancing.Whatishedoing?Heisswimming.Heiswalking.(walk→walking)Heisswimming.(swim→swimming)Theyaredancing.(dance→dancing)V-ing变化规则：1)一般加ing.如:play----playingwatch----watching2)以不发音的e结尾,去e加ing.如:take----takingcome---coming3)元+辅结尾,且是重读闭音节的单词,双写辅音字母+ing.如:run----runningswim----swimming•write•take•have•put•get•beginwritingtakinghavingputtinggettingbeginningT:Whatisshedoing?S:Isshe…?S:Isshe…?…Sheisdrinking.T:Whataretheydoing?S:Arethey…?S:Arethey…?…Theyaredancing.Homework:1.总结现在分词的构成方法;2.操练现在进行时的对话;3.预习SectionA(3a-4).