1、1一般现在时句型转换一般现在时态.陈述句（肯定句）.否定句.一般疑问句.特殊疑问句.选择疑问句.反意疑问句3一般现在时态的陈述句一般现在时态的陈述句Eg:I am a teacher.You are a worker.She/He is a student.We/You/They are students.1.Be的用法：的用法：I用 am，you用are，is用于他(he)、她(she)、它(it)，复数(we,you,they)全部都用are.练习:1.Paul(be)a teacher.2.I(be)30 years old3.Her parents both(be)teachers.i
2、s amareBe 动词动词41、一般动词，在词尾加s;如：work-works,live-lives,play-plays,sing-sings.eg:She livesin Ningbo.她住在宁波。2、以/s/z/等音素结尾的动词，词尾加-es，如词尾为e，只加-s.读作/iz/如：teach-teaches,wash-washes.eg:My mother washes the coat.我母亲洗了大衣。行为动词do一般现在时第三人称单（he,she,it)的构成规则：2.行为动词：do 和does53.以辅音字母加Y 结尾的词，把Y变I 在加ES，读作ZStudy flystudie
3、sflied 4.以辅音字母+O结尾的词，一般情况是在词尾加ES 读作Zgo do goesdoes5.特殊情况：have has 6II 一般现在时的一般现在时的否定式1.Be 动词的否定式:be+notI am a teacher.You are a workerShe is a doctorWe are friends.Im not a teacherYou arent a workerShe isnt a doctor.We arent friends.is not=isntare not=arent 否定句72行为动词主语是I/we/you/they/复数名词，在动词前加dont(d
4、onot).主语是he/she/it/单数名词/不可数名词，在动词前加doesnt(doesnot），动词用原形。I like English.She likes it very much.We go to work by bike.I dont like English.She doesnt like it very much.We dont go to work by bike.否定句8Ex1.将下列各句从肯定式改为否定式将下列各句从肯定式改为否定式1.I talkto Peter because Ilikehim.2.Kate comes from America.Kateworks w
5、ith Peter3.I amChinese,and I ama student.4.They know each other.I dont talkto Peter because I dont likehim.Kate doesnt comefrom America.Kate doesnt workwith Peter.I am not Chinese,and I am nota studentThey dont knoweach other.9概念：用yes 或no 来回答的疑问句叫做一般疑问句。一般疑问句句首的第一个词一般读得比较重。III一般疑问句一般疑问句I am a teache
6、r.Are you a teacher?You area worker.Are you a worker?He is a student.Is he a student?We arefriends.Are you friends?1.对于be 动词，疑问句要求把be 提前，第一人称（I/we）变成第二人称，随之am变成are.疑问句2.对于实意动词，疑问句要求是：当主语是I/we/you/they/复数名词时，句子前面加Do；当主语是he/she/it/单数名词/不可数名词时，句前加Does，并把动词变成动词原形。第一人(I/we)称换第二人称(you)。I often go there.Yo
7、u like the music.He goes to work by bus.They like it.Doyouoften go there?Doyou like the music.?Doeshe goto work by bus?Dothey like it?11请把下列句子变成否定句和疑问句。1.The sun rises in the east.2.2.Tom gets up at six in the morning.3.3.They live in Shanghai.The sun doesnt rise in the east.Doesthe sun risein the e
8、ast?Tom doesnt get upat six in the morning.DoesTom get up at six in the morning?They dont live in Shanhai.Dothey livein Shanhai?I am not a student.Areyoua student?12一般现在时中将肯定句变成否定句或一般疑问句：be 动词be+notBe 提前？否定句一般疑问句13行为动词（do does）两种判断方法看主语I/we/you/they/复数名词（用do)he/she/it/单数名词/不可数名词(用does 动词变原形）看谓语动词谓语是
9、原形（用do)谓语不是原形（用does 动词变原形)14.特殊疑问句特殊疑问句在考试中涉及的比较多，主要以选择和转换句型 为主，首先要掌握一些常用疑问词的意思如：what（什么）,when,whattime（什么时间）,who（谁）,where（在哪里）,why（为什么）,how（怎样）,howmany+可数名词的复数（多少），how long（多长时间）,how often（多久一次）等，其次掌握它的语序，即就是特殊疑问词+一般疑问句语序（Who）除外15一、疑问词+一般疑问句句序：?What do you want?I want the books on your desk.特殊疑问句的语
10、序二，与陈述句的语序同：（疑问词作主语或修饰主语)Who giv esyou the present.Mr.Wang givesme the present.What is in the box?Whose book is on the desk?16变特殊疑问句分为三步：一定 根据划线部分确定特殊疑问句，并代替划线部分二变 将句子变成一般疑问句（前面已讲）三提 将特殊疑问词提前17My book is on the desk.Is your book where?Where is your book?He gets up at six in the morning.Does he get up when in the morning?When does he get up in the morning?wherewhen18Tomgoestoschooleverydaybybike.1.就Tom提问2.就goestoschool提问3.就bybike提问Ex.请做练习。1.Who goes to school every day by bike?2.What does Tom do every day by bike?3.HowdoesTomgo toschooleveryday?
