一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)-完整精講版課件

1、一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)語(yǔ)法專(zhuān)項(xiàng)課件一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的定義和結(jié)構(gòu)被動(dòng)語(yǔ)態(tài)變化步驟誤用人稱(chēng)代詞混淆主、被動(dòng)謂語(yǔ)結(jié)構(gòu)被動(dòng)語(yǔ)態(tài)的定義語(yǔ)態(tài)：表示主語(yǔ)和謂語(yǔ)動(dòng)詞之間的關(guān)系。英語(yǔ)有兩種語(yǔ)態(tài)，即主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)。主動(dòng)語(yǔ)態(tài)：表示主語(yǔ)是動(dòng)作的執(zhí)行者。被動(dòng)語(yǔ)態(tài)：表示主語(yǔ)是動(dòng)作的承受者。被動(dòng)語(yǔ)態(tài)的定義Many students study English.(主動(dòng)語(yǔ)態(tài)) English is studied by many students.(被動(dòng)語(yǔ)態(tài))動(dòng)作的執(zhí)行者動(dòng)作的承受者被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu) be + 過(guò)去分詞 amis are一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的句式肯定句：主語(yǔ)+am/is/are +過(guò)去分

2、詞+其他.否定句：主語(yǔ)+am/is/are +not+過(guò)去分詞+其他.疑問(wèn)句：Am/Is/Are + 主語(yǔ) + 過(guò)去分詞+其他？Shoes are made by them.Shoes are not made by them.Are shoes made by them?易錯(cuò)點(diǎn)1被動(dòng)語(yǔ)態(tài)變化步驟四部曲第一步：主賓互換。第二步：謂語(yǔ)動(dòng)詞變?yōu)椤癰e+過(guò)去分詞”，并通過(guò)be的變化來(lái)表達(dá)出不同的時(shí)態(tài)。第三步： “be+過(guò)去分詞” + by +原主語(yǔ)。（有時(shí)by+原主語(yǔ)可?。┑谒牟剑簳r(shí)間、地點(diǎn)狀語(yǔ)等保持一致。主變被四步曲易錯(cuò)點(diǎn)1被動(dòng)語(yǔ)態(tài)變化步驟賓變主,主變賓,前加by動(dòng)變被,看清be, 結(jié)構(gòu)分別be+

3、 ppby many students. Many students study English.Englishis studied易錯(cuò)點(diǎn)2Jim often sees us. （轉(zhuǎn)化被動(dòng)語(yǔ)態(tài)）Us are often seen (by Jim).We are often seen (by Jim).誤用人稱(chēng)代詞如果主動(dòng)語(yǔ)態(tài)句子的賓語(yǔ)是人稱(chēng)代詞，在變被動(dòng)語(yǔ)態(tài)時(shí)要用其對(duì)應(yīng)的主格形式。易錯(cuò)點(diǎn)3Does he do a lot of work every day?（轉(zhuǎn)化被動(dòng)語(yǔ)態(tài)）Does a lot of work done (by him) every day?Is a lot of work d

4、one (by him) every day?混淆主、被動(dòng)謂語(yǔ)結(jié)構(gòu)不要把主、被動(dòng)謂語(yǔ)結(jié)構(gòu)混在一起，尤其在否定句和疑問(wèn)句中。（被動(dòng)語(yǔ)態(tài)要以be done為中心謂語(yǔ)結(jié)構(gòu)）【典例1】In some countries, tea _ with milk and sugar. A. is serving B. is served C. serves D. served考查語(yǔ)態(tài)。句意：在一些國(guó)家，茶被加入牛奶和糖作為招待品。tea為“動(dòng)作的受動(dòng)者”，選用被動(dòng)語(yǔ)態(tài)，結(jié)構(gòu)為be done；根據(jù)句意，客觀事實(shí)要用一般現(xiàn)在時(shí)，tea為第三人稱(chēng)單數(shù)，故答案選B?？疾檎Z(yǔ)態(tài)之間的轉(zhuǎn)換。句意：兩個(gè)醫(yī)生和十個(gè)護(hù)士組成了這個(gè)醫(yī)療小組。首先主、賓調(diào)換位置，第二步：謂語(yǔ)結(jié)構(gòu)要變化（be done），be動(dòng)詞根據(jù)主語(yǔ)（原賓語(yǔ)the medical team）選用is；動(dòng)詞變成過(guò)去分詞made。【典例2】Two doctors and ten nurses make up the medical team