被動語態(tài)教學(xué)設(shè)計

1、被動語態(tài) 教學(xué)設(shè)計教學(xué)班級： 九年級一班教學(xué)內(nèi)容： 被動語態(tài)教學(xué)目標(biāo)：1. 知識與技能： 主要學(xué)習(xí)被動語態(tài)的一般用法， 讓學(xué)生明確不同 時態(tài)的被動語態(tài)的基本結(jié)構(gòu)及用法。2. 過程與方法 ：通過想、聽、說、練等手段，掌握被動語態(tài)的構(gòu)成，并能準(zhǔn)確運用。3. 情感、 態(tài)度與價值觀： 通過學(xué)生積極參與被動語態(tài)練習(xí)的過程，培養(yǎng)學(xué)生換位思考的能力。教學(xué)重點：學(xué)習(xí)被動語態(tài)的構(gòu)成以及用法。教學(xué)難點：被動語態(tài)的用法。教學(xué)方法：參與式教學(xué)法。教學(xué)用具 : PPT教學(xué)過程：一、語態(tài)概述英語的語態(tài)是通過動詞形式的變化表現(xiàn)出來的。 英語中有兩種語態(tài)：主動語態(tài)和被動語態(tài)。主動語態(tài)表示主語是動作的 執(zhí)行者 。巧記 為：主動

2、、主動、主去動。例如： Many people speak English. 謂語： speak 的動作是由主語 many people 來執(zhí)行的。被動語態(tài)表示主語是動作的 承受者 ， 即行為動作的對象。 巧記為：被動、被動、主被動。例如： English is spoken by many people. 主語 English 是動 詞 speak 的承受者。好了，現(xiàn)在我們對被動語態(tài)的句子形式有了一個形象的認(rèn)識，但英語句子是千變?nèi)f化的，這時就需要你有“火眼金睛”了。下面，老師就來具體講一講被動語態(tài)的構(gòu)成。二、被動語態(tài)的構(gòu)成被動語態(tài)由“助動詞 be 及物動詞的過去分詞”構(gòu)成。人稱、數(shù)和時態(tài)的變

3、化是通過be 的變化表現(xiàn)出來的?，F(xiàn)以 plant 為例說明被動語態(tài)在各種時態(tài)中的構(gòu)成。1 .We plant many trees every year.( 一般現(xiàn)在時)Many trees are planted (by us) every year.2 .We planted many trees last year.( 一般過去時)Many trees were planted (by us) last year.3 .We will plant many trees next year. (一般將來時)Many trees will be planted (by us) next ye

4、ar.4 .We have planted many trees since last year. (現(xiàn)在完成時)Many trees have been planted (by us) since last year.5 .We are planting many trees now. (現(xiàn)在進(jìn)行時)Many trees are being planted (by us) now.6 .We were planting many trees then. (過去進(jìn)行時)Many trees were being planted (by us) then.7 .We should plant m

5、any trees every year. (含有情態(tài)動詞)Many trees should be planted (by us) every year.三、歸納總結(jié)別看英語中一會兒主動被動一會兒現(xiàn)在時一會兒過去時啥的， 好像看得咱們眼花繚亂啦。其實呢，這么一堆東西歸納起來，就兩點：時態(tài)和語態(tài)。一般現(xiàn)在時：am is are Vpp一般過去時：was were Vpp一般將來時： will shall be Vpp現(xiàn)在進(jìn)行時： am is are being Vpp過去進(jìn)行時：have has been Vpp現(xiàn)在完成時：have has been Vpp含有情態(tài)動詞的被動語態(tài)：情態(tài)動詞 +

6、be+Vpp歌訣是：被動語態(tài) be 字變，過去分詞跟后面。說明：那么，什么時候用被動語態(tài)呢？簡單的說，凡是漢語中帶“被”的句子，都能轉(zhuǎn)換成英語的被動語態(tài)。注意：被動語態(tài)的基本結(jié)構(gòu)： be+Vpp其中，動詞需為及物動詞， be 動詞隨時態(tài)的變化而變化。四、隨堂練習(xí)1 .This English song _ by the girls after class.A. often sings B. often sangC. is often sang D. is often sung2 . A new house_at the corner of the road.A. is building B. is being builtC. been built D. be building3 .These papers _yet.A. have not writtenB. have not been writtenC. is not writtenD. is not been written4 .The flowers _often.A. must be waterB. must be wateredC. must wate