2024七年级英语下册 Module 2 Man's best friendsUnit 4 Save the trees（Grammar）课件 牛津深圳版.ppt

1、Save the treesGrammarTom,what are you doing now?What are they doing now?1I am reading a book.They are playing basketball.Look and say.Using the structure“be+Ving”What is the boy doing now?What are the children doing now?He is studying hard.They are having classes.Look and say.Using the structure“be+

2、Ving”What is the girl doing now?What are the boy doing now?She is playing the piano.They are playing football.Look and say.Using the structure“be+Ving”What is the girls doing now?What is the girl doing now?They are practising singing.She is watching TV.Look and say.Using the structure“be+Ving”We use

3、 the present continuous tense to show that something is happening now.The present continuous tenseThechildrenareplayinginthepark.We also use the present continuous tense to talk about temporary situations.WearestayingatPetershouseatthemoment.2We form the present continuous tense like this:SubjectVer

4、b to beMain verb Iam(not)dreaming.You/We/Theyare(not)He/She/Itis(not)We form Yes/No questions and short answers in the present continuous tense like this:Am I reading?Yes,I am.No,I am not/m not.Are you/we/theyreading?Yes,you/we/they are.No,you/we/they are not/arent/re not.Is he/she/it reading?Yes,he

5、/she/it is.No,he/she/it is not/isnt/s not.We form Wh-questions in the present continuous tense like this:Whatareyoudoingnow?Whyishesleepinghere?We form the present continuous tense with the verb to be+(the base form/the ing form)of the main verb.Work out the ruleWe form the-questions form of the mai

6、n verb like this:Mainverb-ing formExampleMostverbs+ingFeel feelingVerbsendinginee+ingWrite writingVerbsendinginieie+yingDie dyingSomeverbsendinginavowelletter+aconsonantletterdoubletheconsonantletter+ingRun running 1.1.现在进行时的定义(The present continuous tense)现在进行时态表示现在(说话瞬间)正在进行 或发生的动作。如：The students

7、are listening to the teacher.He is watching TV now.现在进行时态还可以表示当前一段时间内的 活动或现阶段正在发生的事情。如:We are working on a farm these days.I am writing a book this month.3.现在进行时的句式1.肯定句:主语+am/is/are+V-ing+其它.如:I am reading a book in the library.2.否定句：直接在am/is/are后加not如：I am writing.I am not writing.3.一般疑问句及回答:问句,直接

8、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。2、现在进行时的谓语结构be+现在分词(V-ing)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+not.You are drawing a pig.(变一般疑问句，再作肯定回答和否定回答）-Are you drawing a pig?-Yes,I am./No,Im not.特殊疑问句：对be+V-ing 提问要用what.格式为：What+am/is/are+主语+doing?4.与现在进行时连用的时间状语：at present目前;现在at the moment 此刻

9、,现在right now此刻,现在;立刻,马上now 现在提示语:look,listen Katie is on holiday with her friends.She is telling Alex what everyone is doing.Look at the picture below and complete the conversation.AKatie:Hi,Alex.We _(have)fun at the beach.Alex:What _ everyone _(do)?Katie:Ted _(play)volleyball with Carol.Jenny and H

10、enry _(play)badminton.Grace _(fish).Ivan _ _(swim)in the sea.Laura and Johnny _(lie)on the beach.Laura _(eat)an ice cream too.Jim _(play)the guitar.And I _(talk)to you on the phone,Alex.are having is doingis playingare playingswimming is eatingam talkingis fishingare lyingis playingis We do not usua

11、lly use the verbs in the box below in the present continuous tense.Instead,we use them in the simple present tense.Believe hear like prefer smell understand Hate know love see taste wantIknowtheanswernow.Iamknowingtheanswernow.Shelikesthispoem.Sheislikingthispoem.Look at the pictures below and compl

12、ete the conversations with the verbs inn brackets.Mum:The phone _(ring),Sam.Sam:I _(know),but Im very busy.Could you answer it,please?is ringing knowBMary:I _(think)about what to wear to Janes birthday party tonight.Can you help me?Ann:Sure.I _(prefer)the long dress.am thinking preferFred:That _(sme

13、ll)very nice.What _ you _(eat),Tom?Tom:I _(eat)some cake._ you _(want)some?smells are eating am eating Do want31.We have learned how to use the present continuous tense.一、根据句意，用括号中所给单词的适当形式填空。1.The boy _(draw)a picture now.2.Listen!Some boys _(sing)in the classroom.3.My mother _(make)a cake at the m

14、oment.4.What _ you _(do)now?is drawingare singingis makingare doing45.Look!They _(have)an English lesson.6.They _(not,water)the flowers now.7.Look!The girls _(dance)in the classroom.8.What is our grandma doing?She _(listen)to music.are havingare not wateringare dancingis listening二、选择填空。1.What are y

15、ou doing?I_ A.eat B.can eat C.eating D.am eating2.We want _this book now.A.reading B.am reading C.read D.to read3.Our teacher is _a red sweater.A.putting on B.put on C.wearing D.wear4.That boy isnt _the teacher.A.listen B.listens C.listening D.listening toDDCD5.Its eight oclock.Jims family _TV.A.is watching B.are watching C.watch D.to watch6.My mother is _a cake _my birthday.A.making,to B.making,for C.doing,to D.doing,for7.Let me _these books in the box.A.puts B.put C.to put D.putting 8._you _the window?Yes,I am.A.Do,clean B.Is,cleaning C.Are,cleaning D.Do,cleaning BBBC