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1、外研版外研版高一年级高一年级(必修必修4)4)Module 2 Traffic JamModule 2 Traffic JamPeriod 3 Period 3 G Grammarrammar -Imperatives -Imperatives2018Step 1Step 1 leading-inleading-inStep 2Step 2 Match these pictures with its definitions.Match these pictures with its definitions.T Turn righturn rightTurn leftTurn leftDont
2、walkDont walkStep 2Step 2 Match these pictures with its definitions.Match these pictures with its definitions.Go and wash your hands_Go and wash your hands_请安静请安静_Be kind to our sister_Be kind to our sister_Watch your steps_Watch your steps_开门开门_站起来站起来_出去出去_去洗手be quite对妹妹友好点注意脚下open the doorstand up
3、get outTurn right!Turn right!listen carefully!listen carefully!close your book!close your book!get up early!get up early!Step3:Make some examples about imperatives in our daily life.(positive form)Make some examples about imperatives in our daily life.(positive form)动词原形（动词原形（+宾语宾语)+)+其他成分其他成分Step 4
4、Step 4T The positive form imperativeshe positive form imperatives Dont go fast!0101Dont sleep!0202DonDont stop!lk0303Dont go!0404Some examples about imperatives in our daily life.(negative form)Step 4Step 4Dont+动词原形+其他Step 5Step 5The negative form of imperatives.1.Stand over there_ you will be able
5、to see.A.or.B.while.C.but.D.and2.Ive never seen anyone run so fast_David go.A.Just watch.B.Just to watch C.Just watching.D.Just having watched3.Let us pass,_?A.Shant B.Shall we C.Wont we.D.Will you4.Wait a minute,_?A.Shall you.B.Will you.C.Do you.D.Dont you5.-Alice,you feed the bird today,_?-But I f
6、ed it yesterday.A.Do you.B.Will you.C.Didnt you.D.Dont you.Step 6Step 6Choose the best answer.DADBBTEXTTEXTTEXT We learn about the positive and negative form of imperatives,and its useful in our daily life,so please discuss which one is polite and which one is impolite?Step 7Step 7DiscussionTEXTTEXT
7、TEXT 1.肯定结构：动词原形+（宾语）+其他成分 2.否定结构：Dont+动词原形+其他 (1).Let的否定式有两种：Dont let Let.not Dont let him go.=Let him not go.(2).用 lets 时，把谈话者包括在内。用let us 时，不包括谈话者对方。Let us do it by ourselves,will you?Step 8Step 8language points:Make more examples about imperatives in our daily life.Step 9Step 9HomeworkThank youThank youPRESENTED BY Meets2018