【正文】
話人需要強(qiáng)調(diào)客觀時(shí) It is said that the temperature tomorrow will be fine. 2)主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的方法,圖示如下: 主動(dòng)語(yǔ)態(tài): 主語(yǔ) + 謂語(yǔ)動(dòng)詞 + 賓語(yǔ) + 其他成分 被動(dòng)語(yǔ)態(tài): 主語(yǔ) + be +過(guò)去分詞 + by +賓語(yǔ) +其他成分 如: Many people speak English. 被動(dòng)語(yǔ)態(tài) English is spoken by many people. 3)被動(dòng)語(yǔ)態(tài)中的“ by+賓語(yǔ)”表示及物動(dòng)詞所表示動(dòng)作的執(zhí)行 者。但是在遇到以下情況時(shí),表示動(dòng)作執(zhí)行者的 by短語(yǔ)常常被省略。e 。invented by 。 【新知預(yù)習(xí)】 句型轉(zhuǎn)換。 (1)動(dòng)作執(zhí)行者不確定時(shí) Many people are killed in traffic accidents every year.(2)不必表明動(dòng)作執(zhí)行者時(shí) These trees were planted last year.(3)動(dòng)作執(zhí)行者為一般大眾時(shí) Both English and Spanish are spoken in this area.(4)下面動(dòng)詞短語(yǔ)本身已經(jīng)是被動(dòng)形式,不需再加 by 短語(yǔ) be interested in 對(duì) ? 感興趣 be made of/from 由 ? 制成 【達(dá)標(biāo)練習(xí)】 I. 根據(jù)漢語(yǔ)提示完成單詞。e 。invented 。 難點(diǎn):應(yīng)用語(yǔ)法和句子進(jìn)行話題討論。 1. Toney has to drive to meet his