青少版新概念英语2A Unit1

Book2AUnit1LindacomestoLondonarmchaircoffeebarcoffeeacupofcoffeesandwichsandwichesBaggageHallBaggageHallarrivalsexitsuitcasenexttoarrivalsexitwaitforBaggageHall紧靠..旁边进港处出口等待行李领取厅suitcase手提箱皮箱comeround来到附近stand站立phone电话comeout出来sit坐sandwich三明治armchair扶手椅standup站起来read读TV电视listento听扶手椅5紧靠..旁边3站起来4出口2坐6电话7行李领取厅1来到附近8根据汉语说出英语单词.comeout5standup3sandwich4read2stand6suitcase7listento1wait8根据英语说出汉语意思.Unit528I’mWatchingTV.现在进行时Unit529AskandAnswer30Iamreadingabook.Whatareyoudoing?31Whatishedoing?Heiscleaningthehouse.Unit532Iamdoingmyhomework.Whatareyoudoing?Unit533Iamreadingabook.Whatareyoudoing?Iamdoingabook.Iamdrinkingtea.Whatishedoing?HeiscleaningthehouseHeiseatingsomemeat.Heislisteningtoher.Whatisshedoing?Sheislookingattheblackboard.Unit534Grammar:TheContinuousTense现在进行时Unit5351.含义：2.标志词：3.构成：现在进行时的含义与构成表示说话时正在发生的动作或现阶段正在进行的行为.now,look,listen…be+doing(am/is/are+doing)Unit536动词变成现在分词的方法：直接+ing：readinglisteningcleaningdrinkingwrite--writingmake--makinggive--givinghave—havingcome--coming以重读闭音节结尾且末尾只有一个辅音字母的动词，双写这个辅音字母+ing：gettinglettingrunningputtingbeginning以不发音e结尾的动词，去e+ing：Thepresentcontinuoustense现在进行时基本用法1.表示现在正在进行的动作和发生的事eg:---Whatareyoudoing?---Iamreadingabook.2.有时表示现阶段正发生的事,但此刻动作不一定正在进行eg:Heisteachingattheschool.WearelearningUnit5thesedays.3.现在进行时的句子中常有now,或在句首常出现Look!Listen!等提示词eg:Listen!Dannyissingingintheroom.Heisdoinghishomeworknow.2.否定句：直接在am/is/are后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+am/is/are+V-ing其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把am/is/are提句首,若原句有第一人称，把第一人称变成第二人称。肯定回答:Yes,主语+be（be)是要变化的，即am/is/are否定回答:No,主语+be+notYouaredrawingapig.(变一般疑问句，再变肯定回答，否定回答）-----Areyoudrawingapig?-----Yes,Iam./No,I’mnot.特殊疑问句：对beVing提问要用what.格式为：whatam/is/are+主语+doing.?Unit540---Isthewomanwriting?----No,sheisn’t.Sheisreadingabook.Unit541----What’retheydoing?----They’reswimming.----Aretheyswimming?----Yes,theyare.Unit542---Aretheysinging?---No,theyaren’t.Theyaredancing.Unit543Arethey____abook?No,they____.____arethey_______?They’re_____.readingaren’tWhatdoingwritingUnit544Isthegirl______(get)up?No,she______.What___she______?She_________.gettingisn’tisdoingissleeping4.变特殊疑问句：什么是特殊疑问句呢？答：就是对划线部分提问例：LuSiqiisplayingfootball.(对划线部分提问）对am/isare+Ving+名词，提问要用what.格式为：whatam/is/are+主语+doing?WhatisLuSiqidoing?结构:be+doing(be要根据主语作人称和数的变化)句型转换1.肯定句转换成否定句,要在be后加not构成eg:WearereadingEnglishnow.WearenotreadingEnglishnow.2.陈述句转换成一般疑问句,把be动词提到句首eg:Thestudentisdrinking.Isthestudentdrinking?3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成eg:Heisworking.Whatishedoing?Unit547练习1.写出下列动词的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.find_______7.sit________8.write________Unit548Whatistheboydoing？Heissinging.Unit549Whatishedoing?Heisplayingbasketball.