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The verb ending -ed is pronounced: + /t/ ater voiceless sounds such as /p/, /k/, /s/, /f/, /ʃ/, /tʃ/ and /θ/. + /d/ after voiced sounds such as /b/, /g/, /v/, /z/, /m/, /n/, /l/, /r/, /ð/, /dろ/ and all vowels. + /id/ after the sounds /t/ and /d/ |
Động từ kết thúc -ed được phát âm: + /t/ sau các âm vô thanh như /p/, /k/, /s/, /f/, /ʃ/, /tʃ/ và /θ/. + /d/ sau các âm hữu thanh như /b/, /g/, /v/, /z/, /m/, /n/, /l/, /r/, /ð/, /d / và tất cả các nguyên âm. + /id/ sau các âm /t/ và /d/ |
Listen and repeat. Pay attention to the ending -ed of ther verbs.
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reduced received developed introduced |
used distributed influenced provided |
copied welcomed invented downloaded |
Listen and repeat the sentences. Notice the verbs ending -ed.
1. The library reduced the number of print newspapers and magazines that they used to subscribe to.
2. The graph compares the amount of information received over a ten-year period.
3. Have you downloaded the files related to our social media project, which I emailed you yesterday?
4. Paper was invented before the printing machine.
5. New electronic devices have been developed to cater to users' ever-changing needs.
6. Social networking has influenced young people's way of life.