PEP第七冊英語 Unit 6 教案 (6課時(shí))
第五課時(shí)一、教學(xué)目標(biāo)與要求1.能夠聽、說、讀、寫句子“how do you do that? what should you do then?并能在情景中進(jìn)行運(yùn)用。2.了解英文中先后順序的表達(dá)。二、教學(xué)重、難點(diǎn)分析1.本課時(shí)需要重點(diǎn)聽、說、讀、寫掌握：how do you do that? what should you do then?2.結(jié)合種植經(jīng)驗(yàn)敘述植物生長過程是本課時(shí)的難點(diǎn)，而且在敘述過程中不可避免要遇到一些新詞，教師要注意突出教學(xué)重點(diǎn)，不要面面俱到。三、課前準(zhǔn)備1.教師準(zhǔn)備let's時(shí)部分的掛圖。2.教師準(zhǔn)備兩幅形狀相似的植物的圖片。3.學(xué)生準(zhǔn)備水彩筆、膠水、剪刀等工具。四、教學(xué)步驟和建議1.熱身(warm-up)日常口語練習(xí)。以下內(nèi)容供參考：what are you going to do on the weekend?how do you plant a flower?do you like flowers?do you have any flowers at home?教師出示打亂字母順序的單詞(b let's learn)，請學(xué)生調(diào)整字母順序組合成{2.預(yù)習(xí)(preview)let's try(1)教師向?qū)W生展示let's try部分的掛圖，依次指著插圖進(jìn)行描述，如：the is putting the seeds in the soil.she is watering the seeds.she is looking at the sprout. (2)教師放錄音，指導(dǎo)學(xué)生完成let's try部分練習(xí)。 錄音內(nèi)容如下： girl：i'm going to plant a flower tomorrow. boy：how do you do that? girl：first.put the seeds in the soil. boy：what should you do then? girl：water it.then wait.you can see the sprout in several days.3.新課呈現(xiàn)(presentation)let’s talk(1)學(xué)生獨(dú)立完成let's時(shí)練習(xí)后，教師提問：“what should we do now?'’提示學(xué)生：“check the answers.”校對完答案，教師繼續(xù)提問：“what should you do now?”引導(dǎo)學(xué)生回答：“l(fā)earn let's talk.”(2)教師說：“i am going to plant a flower on the weekend.but i don’t know hoⅵ do that.can you tell me? who knows?”教師提示學(xué)生可以適當(dāng)用中文解釋。如果有學(xué)生舉手，教師就問：“ok.how d0 you do that?”引導(dǎo)學(xué)生回答。“first，put the seeds in the soil.”然后，教師接著說：“what should i do then? 引導(dǎo)學(xué)生回答“water it.(3)教師說：“zhang peng is talking to his teacher.now let's see what they talking about.”學(xué)生翻開學(xué)生用書，教師放錄音，學(xué)生跟讀。教師解釋in several days的意思是幾天以后。”教師板書四會句型：how do you do that? what should you do then?學(xué)生仿寫。(4)同桌學(xué)生進(jìn)行對話替換操練，可以談?wù)撐鞴?watermelon)、小麥(wheat)等植物的種植過程。然后選幾組在班上表演對話。(5)教師指導(dǎo)學(xué)生運(yùn)用主句型編對話。以下對話供參考： a：how do you clean the classroom? b：first.sweep the floor. a：what should you do after that?b：then clean the desks and chairs.wash the windows.4.鞏固和延伸(consolidation and extension)(1)做本單元b let's talk部分的活動手冊配套練習(xí)。(2)抄寫四會句子。 。(3)慢慢消失的句子 教師把b let's talk部分的主要句型寫在黑板上。學(xué)生閉上眼睛，教師擦掉其 中的一個(gè)詞，學(xué)生睜開眼睛，說出擦掉的單詞并把句子補(bǔ)充完整。(4)請學(xué)生參照圖示在校園或家里種一棵樹，并把種植的過程用英語講述給家長 和朋友聽。