科普版五年级下册Lesson 2 We mustn’t cross the street now.-教案、教学设计--(配套课件编号：10d44).docx

1、Lesson 2 We mustnt cross the street now . Teaching material analyses（教材分析） (1) Study some new words: must, street, light, cross, wait, silly, hit. (2)Pay attention to the pronunciation of words. (3)Know how to master the phrases: turn right, turn left, cross the street now. (4)The use of “may” and “

2、mustnt”. the following phrase 1(1)turn left/right 22)no parking 3cross the street 4)no right/left turning Goal request（教学目的） (1)Master the new words: must, street, light, cross, wait, silly, hit. (2) Master some phrases. (3)The use of “may” and “mustnt”. (4)Master some sentences :May I go with you ?

3、 /You mustnt run about in the street . We must wait until it is green ./We mustnt cross the street now . Key difficulty（教学重难点） Learn the usage of “must”and“mustnt”. Teaching method：three doubts three searches（教学方法：三疑三探） Teaching preparation and method: radio ,cards （教具准备） 第一课时 Lets talk Teaching pro

4、cess(教学过程) ) Step1.设疑自探一(5minutes) T: Good morning, class . Ss: Good morning Mrs He. T: Now Ill ask you some questions. Who can answer? Ss: I can. T: May I use your book? S1: Certainly. T: May I borrow your bike? S2: Certainly T: May I ask you a question? S3: Certainly T: OK, very good. Today we wil

5、l learn a new lesson . Then the teacher writes some news words and phrases underline on the Bb. T: Please look at the blackboard. muststreetlightcrosswaitturn rightturn leftcross the street now T: Do you have any questions about them new words and these phrases? Ss: Yes. T: Ill ask some students to

6、tell me your questions. S1: How to read the words? S2: Whats the meaning of these words? T: Please discuss them with your partners, OK? Ss: OK. Step 2 解疑合探一 (10minutes) (Three minutes later)Encourage the Ss stand up and read the words by themselves. If all the Ss do not know how to read, the teacher

7、 should tell them.Then practice them. T: OK. Who can read them? S1: . T: Who can read them again? S2: . T:You are clever. Now read after the tape.Let them read after the tape. T: OK, now you can read after me.Let them read after the teacher. T: Now boys read English, girls read Chinese.Are youclear?

8、Ss:Yes. T: This time I say Chinese, you say English K? Ss: OK. Step 3设疑自探二 ( 5 minutes) 1. T:Show the pictures about crossing the road . let the Ss judge the behavior .(right or wrong ) S: Wrong . 2. T: you are clever ! ok! Look at the pictures and judge the behaviorof them . from the text we will f

9、ind out the answer . 3.The teacher shows the title, let the Ss try to read it . Read the text fluently.In this part, let the students mast how to use to express the ability. The useful expression: How to pay attention to the traffic. Step4 解疑合探二(10minutes) Listen to the tape and read after it , and

10、then find out the new words. let the Ss try to read them .(the teacher should help them read correctly) Let the Ss find out some phrases : go shoppinggo withrun aboutlook at Let the Ss listen to the tape and repeat . let the Ss read the dialogue in pairs .Next, let some Ss try to translate the follo

11、wing sentences. May I go with you ? You mustnt run about in the street . We must wait until it is green . Wemustnt cross the Ss now . Let the Ss practice the dialogue in pairs . 1) First ask some students to answer the questions. If they dont know, the teacher should tell them. Then read after the t

12、eacher. 2) Look at these phrases on the blackboard and let the students try to make dialogues. Turnrightturn leftcross the street now For example: T: Look at the sign. You mustnt turn right here. S1: Oh, yes, I see. T: You may turn right there. S1: Yes. 3) Then ask some students to act the dialogues

13、 with your partners. T: Look at the sign. You mustnt turn left here. S2: Oh, yes, I see. T: You may turn left there. S2: Yes. T: Look at the sign. You mustnt cross the street now. S3: Oh, yes, I see. T: You may cross the street there. S3: Yes. Step5 质疑再探（5minutes） T: Do you have any questions? Can y

14、ou tell me something about the text? S1: Are there any signs about traffic? S2: Are there any keys about these sentences? If there is something wrong, the teacher should tell them the right answer. Step6.Step6.运用拓展(5(5 minutes) ) T:What have you learned about this lesson? Who can tell me? S1:. T:Any

15、 else? S2: T: Now who can design some exercises for all the students? S4: I can. Then show the exercises to all the students and ask someone to answer it. T: Good. I also have some exercises for you. Then the teacher writes the questions on the Bb and ask the Ss write in on the notebook. Translation

16、 . must_街道_light_ cross_等待_傻的_ Fill in the blanks with “must” and “mustnt”. ( 1) You _run about in the street . 2)When the light is red, you _ cross the street . (3)When you look at the white lines, we _ cross the street . 4)We _ read in the sun . 5) We_ wash our hands before the meals . Bb writing

17、design:（板书设计） Lesson 2We mustnt cross the street now. muststreetlightcrosswaitturn rightturn leftcross the street now Look at the sign. You mustnt park your car here.Oh, yes, I see. You may park it there.Yes. .Translation. must_街道_light_ cross_等待_傻的_ Fill in the blanks with “must” and “mustnt”. ( 1) You _run about in the street . (2) When the light is red, you _ cross the street . (3)When you look at the white lines, we _ cross the street . 4)We _ read in the sun . 5) We_ wash our hands before the meals .