八年級英語上冊Unit7WillpeoplehaverobotsSectionA2a-2d教案新版人教新目標版

1、八年級英語上冊Unit7WillpeoplehaverobotsSectionA2a_2d教案新版人教新目標版八年級英語上冊Unit7WillpeoplehaverobotsSectionA2a_2d教案新版人教新目標版 Page * MERGEFORMAT 9八年級英語上冊Unit7WillpeoplehaverobotsSectionA2a_2d教案新版人教新目標版Section A （2a2d） 1重點單詞:pollution，prediction，future，pollute,environment，planet，earth，plant,part2重點句式:People will us

2、e the subways less.Whats your prediction about the future?I think there will be more pollution。I dont think so.I think there will be fewer trees。Its a book about future。What will the future be like？The environment will be in great danger。Will we have to move to other planets?Everyone should play a p

3、art in saving the earth.1用助動詞will來表達將來時,并能熟練運用there be 句型表達將來時2明確區(qū)分可數(shù)名詞和不可數(shù)名詞；正確使用more，less,fewer1用助動詞will來表達將來時，并能熟練運用there be句型表達將來時2明確區(qū)分可數(shù)名詞和不可數(shù)名詞；正確使用more，less，fewer一、預(yù)習課本P50新單詞并背誦，完成下面的漢譯英.1污染物_2。預(yù)言_3將來_ 4.污染_5環(huán)境_ 6.行星_7地球_ 8。植物_9參加_二、認真預(yù)習2a 2d，找出下列句型。1人們將會更少地用地鐵。_2你對未來的預(yù)言是什么?_3我認為將會有更多的污染。_4我認

4、為不是這樣的.我認為將會有更少的樹。_5它是一本關(guān)于未來的書。_6未來將會是什么樣子呢？_7環(huán)境將會面臨很大的危險。_8我們必須要搬到另外一個行星上嗎？_9每個人都要參與到拯救地球的活動中來。_Step 1情景導入(Show some pictures to the students）Teacher:This is our earth in 100 years.What will the earth be like?Now please say some sentences according to the pictures like this：There will be more cars。

5、There will be fewer people.There will be less water.。.環(huán)節(jié)說明：情景導入激發(fā)了學生用英語表達的欲望，同時又引出了本節(jié)課的重點句型，對提高學生的口語表達能力也起到較好的效果。Step 2完成教材2a-2c的任務(wù)1大聲朗讀2a中的句子,為聽力做好準備。（2分鐘)2聽錄音,圈出括號中你所聽到的單詞，完成2a。(3分鐘）3朗讀2b中的句子，然后再聽一遍錄音，圈出你所聽到的預(yù)言，完成2b。（4分鐘）4聽第三遍錄音，學生跟讀對話。（2分鐘)5兩人一組根據(jù)2a、2b中的信息來練習對話談?wù)擃A(yù)言。（5分鐘）參考案例A:Whats your predictio

6、n about the future?B：I think there will be more pollution。A：Really？I dont think so。But I think there will be fewer trees.6結(jié)合2a2c中的句子,小組內(nèi)討論 there be，less，more,fewer的用法，教師點撥重難點。(5分鐘）7小結(jié)訓練。（4分鐘）(A)1。I hope I have _ free time。I dont like to keep busy.AmoreBlessCmanyDmuch（B)2.If there are _ trees,the air

7、 in our city will be _ cleaner.Aless，more Bmore，moreCmore，much Dmuch，more（B）3。I am happy because I have _ homework to do today than yesterday。Amore Bless Cfew Dfewer(D)4.There _ an English speech contest tomorrow afternoon in our school。Awill have Bwill isCis going to have Dwill be（D）5.In ten years

8、Joe _ an astronaut。Ais Bwas Cwill is Dwill be(C)6.He is very happy，because he _ in a big apartment next year.Alive BlivesCwill live Dwill living環(huán)節(jié)說明：通過聽、說、讀、寫訓練讓學生掌握了解了語言目標，學生的口語表達能力在這一環(huán)節(jié)得到提升。Step 3完成教材2d的任務(wù)1學生自讀對話，回答下面的問題：1）判斷正誤，正確T,錯誤F;2）3)回答問題；4)英譯漢。 （5分鐘）1)Jim is read a book about the cities and

9、 environment.（）2)Whats Jills prediction about the future？_3）Does Jill want to live on the earth or other planets?_4)Everyone should play a part in saving the earth。_2大聲朗讀2d對話，讀熟后與同伴分角色表演對話。(3分鐘）3邀請三組學生來表演對話。(5分鐘)4小結(jié)訓練。(3分鐘）（C）1.-Do you like the books _ history?Yes，I do。Aat Bfor Cabout Din(C)2.What _

10、 your father _？He is very kind.Adoes,like Bdoes,likesCis，like Dis，likes（B)3.I think many famous predictions _。Acome true Bwill come trueCcame true Dcomes true（B）4。Trees are very important in our life.We all should play a part in _ trees。Aplant BplantingCto plant Dplanted(A）5.The river is dirty。_ peo

11、ple go to swim in it。AFew BA few CLittle DA little 環(huán)節(jié)說明：將對話以任務(wù)型閱讀的形式呈現(xiàn)，這樣不僅能鍛煉學生的思維能力又能加深對課文的理解;對話練習還能提高學生的語言表達能力。Step 4問題探究1There be句型的一般將來時1)在人們的家里將會有機器人。There_will_be_robots_in_peoples_homes。2）明天不會有一個會議。There_wont_be_a_meeting_tomorrow.3）一百年后將會有更少的污染嗎？是的，會有。/不,不會有。Will_there_be_less_pollution_in_

12、one_hundred_years？Yes,there_will./No，there_wont。There be句型的一般將來時的構(gòu)成：肯定句:There will be名詞其他成分【溫馨提示】無論后面是單數(shù)名詞還是復數(shù)形式，be都必須用原形。否定句：在will后面加not；一般疑問句：把will提到there之前,回答：Yes,there_will./No，there_wont。2few，a few,little，a little，much，many1）幾乎沒有朋友few_friends2）一些朋友a_few_friends3）幾乎沒有水little_water4)一點水a(chǎn)_little_w

13、ater5）許多水much_water6)許多學生many_studentsfew和a few修飾或代替可數(shù)名詞，few表示否定意義,a few表示肯定意義;little和a little修飾或代替不可數(shù)名詞，little表示否定意義，a little表示肯定意義。可數(shù)名詞和不可數(shù)名詞前都可用some，any，a lot of,lots of等修飾.可數(shù)名詞表示不確定數(shù)量時,用a few,few,many修飾，詢問數(shù)量時用How_many；不可數(shù)名詞表示不確定數(shù)量時，用a little，little，much修飾，詢問數(shù)量時，用How_much.3more,less，fewer的用法1)史密斯先生想掙更多的錢。Mr。Smith_wants_to_make_more_money.2）那個杯子里的水更少。There_is_less_water_i