冀教版 英語四年級(jí)上冊(cè)Unit 3 Lesson17 教學(xué)課件PPT小學(xué)公開課

1、冀教版 英語四年級(jí) 上冊(cè)Unit 3 Lets Go!Lesson 17ImLost!Learning goals 學(xué)生能聽懂、會(huì)說、認(rèn)讀并書寫下列詞匯：light，red, yellow，green 學(xué)生能夠理解字母tr, dr, ck, qu, ing在單詞中 的發(fā)音及其規(guī)則。學(xué)生能夠辨認(rèn)和正確安全地對(duì)三種顏色的交通燈作出反應(yīng)。（紅燈停；黃燈等；綠燈行）Look and write car bus bike taxitwentytwenty-onetwenty-two twenty-three twentyfourtwenty-fivetwenty-sixtwenty-seven twen

2、tyeight twenty-ninethirtyLets sayHow did you go home yesterday?How did you get to school today?Free talkWhen you cross a road, what are the dangers?What must you always watch out for?Free talktraffic lights交通燈New words1Stop or go?Red is stop!紅燈停Lets learnWhat colour is the light?Who knows what this

3、means?在這里，red的意思是紅色的交通燈。Yellow is wait!黃燈等Lets learnWhat colour is the light?Who knows what this means?在這里，yellow的意 思是黃色的交通燈。Green is go!綠燈行Lets learnWhat colour is the light?Who knows what this means?在這里，green的意 思是綠色的交通燈。Lets watchLets play學(xué)生站成一排，可以調(diào)整學(xué)生桌子的擺放，形成一條街 和一個(gè)十字路口。讓學(xué)生靠近十字路口。教師舉起一個(gè) 交通信號(hào)燈。學(xué)生根

4、據(jù)所展示的交通燈移動(dòng)。 學(xué)生根據(jù) 交通燈說出正確的句子，并展示停， 走或者等待。2 Where is the restaurant?Excuse me, Im lost. Where is Happy Restaurant?Where does the woman want to go?She wants to go to the Happy Restaurant.Well, its far from here. You can go there by bus.How does she go there?She goes there by bus.Where is the bus stop?G

5、o straight and turn right at the traffic lights. The bus stop is there.Thanks!Youre welcome.Is the woman happy when she gets directions?Yes, she is.Watch and readIm lost. Where is the library?Is it far from here?Go straight.Turn right.Read and role play3 Lets do it!Zhonghua StreetZhongshan RoadYouyi

6、 StreetRead Part 2. Circle the bus stop.Heping Road4 Letters and soundsLets watch字母組合發(fā)音發(fā)音要領(lǐng)示例tr/tr/雙唇收?qǐng)A向前突出，train 火車舌尖上翹抵住上齒齦，trousers 褲子dr/dr/口形與/r/相似，發(fā)/tr/draw 畫畫時(shí)，聲帶不振動(dòng)；發(fā)drum 鼓/dr/時(shí)聲帶振動(dòng)。字母組合tr, dr, ck, qu, ing在單詞中的發(fā)音Lets learn字母組合發(fā)音發(fā)音要領(lǐng)示例ck/k/舌后部抵住軟腭，憋 住氣，然后突然離開，將氣送出去，像咳嗽 一樣，聲帶不振動(dòng)。cock 公雞sock 短襪L

7、ets learn字母組合發(fā)音發(fā)音要領(lǐng)示例qu/kw/舌后部抵住軟腭，由/k/音向/w/滑動(dòng)，發(fā)音 時(shí)聲帶不振動(dòng)。queen 女王question 問題Lets learn字母組合發(fā)音發(fā)音要領(lǐng)示例ing/雙唇張開，舌尖抵住 下齒齦，舌根自然向上頂住，氣流從鼻腔 送出，聲帶振動(dòng)。spring 春天king 國王Lets learn一、 判斷下列各組單詞畫線部分發(fā)音是否相同，相同的畫“”， 不同的畫“”。B. thingPractice()1. A. driveB. drink()2. A. treeB. three()3. A. queenB. question()4. A. duckB. lu

8、ck()5. A. morning二、 選出下列各組中不同類的一項(xiàng)。B. lightB. goB. carB. stopB. eveningC. redC. waitC. bikeC. schoolC. clock(B)1. A. green(A)2. A. right(A)3. A. street(B)4. A. zoo(C)5. A. morningPractice三、根據(jù)圖片補(bǔ)全句子。red.1.Look!The light is Lets stop!2. Look! The light is yel ol_w_. Lets wait!gre n.3. Look! The light i

9、s Lets go!PracticeYou are welcome!The bus stop is there.Can you help me?You can go there by bus.Where is City Zoo?Where is the bus stop?Mike: Excuse me! 1. CTom: Yes?Mike: Im lost. 2. E Tom: Well, its far from here. Mike: How can I go there?Tom: 3. DMike: 4. FTom: Go straight and turn left at the tr

10、affic lights. 5. BMike: Thank you very much!Tom: 6. A補(bǔ)全對(duì)話bikewaitlightsstopThere are three traffic 1.yellowGreenfootli_gh_t_s：red, green and2.s_to_py_e_lo_w. Red means “3.”. Yellow means“4. w_a_it”. 5. G_remeenans “go”. In China, drivers drive on the right side(右邊)of the road. But in England drivers drive on the left side of the road. If you go there by car, by 6., you nefoeodtto know the traffic_ or on 7b.i