陳理真區(qū)公開(kāi)課

1、 Electricity 電More Practice C&D P621. What can electricity do ?It can v. 照亮照亮* light the street and buildinglight the house & bring brightnessPre-reading Electricity can work traffic lights. v.使使工作工作drive the underground train. cools our food in fridgesv.= become cool 使冷卻使冷卻 adj.1.match each main id

2、ea with each paragraph (段段意配對(duì)意配對(duì).) 搶答題，加分！搶答題，加分！Paragraph (段落段落) Main idea(段意段意)Para1a.Electricity is very useful in the countryside.Para2b.Electricity brings convenience, brightness and happiness .Para3c.Without electricity, our lives would be full of trouble. Para4d.Electricity is very useful in

3、large cities.While reading:1.The article is mainly about _.A.electricity B. water C. electricity & water D.electric2.What happiness does the electricity bring to us?B. Watching TV B. Surfing the net C. Listening to music D. All of the above3. In the second paragraph, what does the word “run” mean?A.

4、 跑步跑步 B.行駛行駛 C.運(yùn)作運(yùn)作 D. 營(yíng)業(yè)營(yíng)業(yè)考點(diǎn)：考點(diǎn)：1. Main idea主旨意思主旨意思2. Inference 歸納推理歸納推理3). Guessing the new word(猜詞猜詞)While reading:2.Choose the best answer.(選擇最佳答案）選擇最佳答案）4.According to the article ,electricity is _ .A. more useful in cities than in countryside. B. useful in both cities and countryside.C. less

5、useful in cities than in countryside. D. dangerous .5.What is the best title for the article?A. The Greatest InventionB. The Uses Of Electricity C. Without Electricity , Without LifeD. How To Use Electricity Safely _5)Finding out the writers opinion (推斷作者意圖推斷作者意圖)4)Finding out the detail (找出細(xì)節(jié)找出細(xì)節(jié))

6、What can electricity do? In cities In villages and on farms Electricity can (1) _ the streets and buildings, and (2) _ people and animals. It can also(3) _ food in mi- crowaves or (4) _ it in fridges. Besides, it can (5) _ underground trains , (6) _ traffic lights and (7) _ entertainment and news fo

7、r us.It (8) _ the cows, _ their food. In fact, electricity finds as much work to do in villages as it does in cities.lightwarmcookcooldriveworkbringmilkschopsPost-reading S1: What can electricity do in/ at?S2: It canS2: What cant /may not we do without it ?S1: We cant/may not light / work / cook / h

8、eat / drive / milk / cool / bring. light computerwork people and animalsdrive foodcoolclassroomwarm underground trainTalk About ElectricityWithout electricity, life in troubleFor example, . “How To Save(節(jié)約節(jié)約) Electricity” turn on too S1:What must / mustnt we do for saving electricity?S2: We must / m

9、ustnt Discussion close the fridge aftertake outfromturn off the fan whenleave turn off the light whenleave unplug(拔出拔出插頭插頭) the kettle(水壺水壺) when leave2. Making rules（制規(guī)定）（制規(guī)定）. Rules for our Saving Electricity 四班節(jié)約用電規(guī)定四班節(jié)約用電規(guī)定 We mustWe mustnt1. _2. _1. _ 2. _ *You can draw a simple picture with wo

10、rds for rules.I. Verbs for the uses of electricity描述電用途的動(dòng)詞：描述電用途的動(dòng)詞：10. Summary (本節(jié)課總結(jié)本節(jié)課總結(jié))。II . Modal Verbs(情態(tài)動(dòng)詞復(fù)習(xí)情態(tài)動(dòng)詞復(fù)習(xí))III. Making Rules （制規(guī)定）（制規(guī)定）light / cook / cool/ work/ milkdrive / warm / run /heat.can / cant /may/ may not /must / mustnt /板書(shū)：板書(shū)：1.can / cant2. may/may not 3.must/ mustnt 板書(shū)：板

11、書(shū)： Unit 4 ElectricityMore Practice C&D P62板書(shū)：板書(shū)：1.light2. cool v. .3.warm v.板書(shū)：板書(shū)：畫(huà)心智圖畫(huà)心智圖發(fā)散性思發(fā)散性思維維。板書(shū)：板書(shū)：小組加分：小組加分：123456I. Retell the passage on P62 within 6 sentences.（復(fù)述課文）（復(fù)述課文）II. Writing , “ Making rulers for saving electricity”I. Retell the passage on P62 within 6 sentences.（復(fù)述課文）（復(fù)述課文）II.

12、Writing , “Electricity and human beings” with at least 60 words （以（以“電與人類(lèi)電與人類(lèi)”為題，寫(xiě)一篇不少于為題，寫(xiě)一篇不少于60個(gè)個(gè) 單詞的短文）單詞的短文） including the following, 1.Whats the relationship between electricity and human beings?2.What roles does electricity play in our daily life?3.What should we do to use electricity in prop

13、er ways? electricity school station home city countryside factory Post-reading Talk About ElectricityS1:What can electricity do in/ at?S2:It canS2:What cant /may not we do without it ?S1: We cant/may not light / work / cook / heat / drive / milk / cool / bring. 1）.In 1 minute, the more you say, the

14、better.2分鐘準(zhǔn)備。分鐘準(zhǔn)備。小組互問(wèn)比小組互問(wèn)比 賽，自選賽，自選 對(duì)手。對(duì)手。心智圖心智圖. Useful expression for discussion (討論參考詞匯討論參考詞匯) Electricity can1).light the room 2).warm the house in winter 3).drive the bike/underground 4).heat bread / hamburger /sausage (香腸香腸)/ chicken/ all kinds of delicious food in the microwave 5).cool the

15、house in summer 6).bring information by radio/television/ telephone 7).work the computer / Mp3 player/ air conditioner 8). milk the cowget to sleep in hot summerserf the internet / watch TV enjoy songs by Mp3 player.I may not / cant2）Listen carefully & complete the conversation 仔細(xì)聽(tīng)討論比賽，邊聽(tīng)邊記錄，完成下面對(duì)話(huà)。

16、仔細(xì)聽(tīng)討論比賽，邊聽(tīng)邊記錄，完成下面對(duì)話(huà)。 比賽哪一組寫(xiě)的句子多，書(shū)寫(xiě)規(guī)范美觀(guān)。比賽哪一組寫(xiě)的句子多，書(shū)寫(xiě)規(guī)范美觀(guān)。 有空白全組扣分。有空白全組扣分。S1:What can electricity do in/ at_ ?S2:It can_ _S2:What cant /may not we do without it ?S1: We cant/may not_turn off the light whenleave unplug(拔出拔出插頭插頭) the kettle(水壺水壺) when leaveair conditionerS1: What must / mustnt we do for saving electricity?S2: We must / mustnt Useful expression for discussion (討論參考詞匯討論參考詞匯) 1. turn on too than we need2. close the fridge aftertake outfrom 3.turn off the fan whenleave (or: keep the fan on when leave) 4. turn off th