【例如】Yesterday I went shopping, bought some books and had dinner at a good restaurant" />

奶昔直播官方版-奶昔直播直播视频在线观看免费版下载-奶昔直播安卓版本免费安装

  首頁 課程  書店 學(xué)校  題庫 論壇  網(wǎng)校  地方分站: 北京 | 上海 | 鄭州 | 天津
英語四級考試網(wǎng)
新聞動態(tài)  報(bào)考指南  名師輔導(dǎo)  經(jīng)驗(yàn)交流  聽力  完型填空  語法輔導(dǎo)  閱讀理解 考試詞匯 英語作文 
 北文培訓(xùn)四級精品課程   學(xué)林教育四級熱門課程   新動力四級培訓(xùn)課程   四級考試答疑區(qū)    四級學(xué)友圈   網(wǎng)絡(luò)課程   英語六級頻道
地區(qū)信息

英語四級考試詞匯語法時(shí)態(tài)一致的四條要點(diǎn)

作者:不詳   發(fā)布時(shí)間:2009-08-06 15:08:22  來源:網(wǎng)絡(luò)
  • 文章正文
  • 網(wǎng)校課程
  • 資料下載
  • 熱門話題
  • 論壇
  1)并列謂語的時(shí)態(tài)一致。
  【例如】Yesterday I went shopping, bought some books and had dinner at a good restaurant.
  The soldier looked at him, exchanged glances with his comrade and took out the gun.
  2)主從復(fù)合句的時(shí)態(tài)一致。
  a)主句為現(xiàn)在時(shí)、將來時(shí)、現(xiàn)在完成時(shí),賓語從句謂語動詞時(shí)態(tài)按情況而定。
  【例如】
  I wonder what will happen tomorrow.
  I wonder what happened to him yesterday.
  I wonder what is happening now outside.
  b)主句為過去時(shí)態(tài),賓語從句一般用過去時(shí)態(tài)。如果賓語從句說明的是客觀真理,用一般現(xiàn)在時(shí)。
  【例如】
  He told me he made a big mistake.
  He told me he would go to Beijing the next day.
  He told he had finished his task.
  The teacher told students that the earth moves around the sun.(客觀真理)
  3)定語從句和比較狀語從句時(shí)態(tài)不受主句影響。
  【例如】
  The universityswhereshe is studying was founded in 1950.
  You now speak English better than you spoke it last year.
  4)時(shí)間和條件狀語從句中,常用現(xiàn)在時(shí)表示將來。
  【例如】
  We will cancel our trip if it rains tomorrow.
  I will go to visit the Summer Palace as soon as I arrive in Beijing.
熱門資料下載:
英語四六級考試論壇熱貼:
【責(zé)任編輯:蘇婧  糾錯(cuò)
外語培訓(xùn)咨詢電話:010-51294614
                       MORE>>
 考試科目輔導(dǎo)