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口袋英语 第二十讲：一般过去和过去进行时
口袋英语 Packet英语语法
口袋英语 Packet英语语法16/44
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App07:07![口袋英语 第二十五讲：[情态动词（2）]should ought to must](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b62c9f2a478e4224999db4519e3fa276~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=E1FzCigZ72rXs%2BaQdVVpJ2Laf2k%3D)
App06:24![口袋英语 第二十六讲：[情态动词（3）]need don't have to](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/13277f6dc1c84a2e8730ecbc0e95361b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=ZmukH%2B5G4qp9Pa2GaA64xe1Y1k0%3D)
App09:06![口袋英语 第二十八讲：[情态动词（5）]used to+v would+v](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/baaa8167f62d45e082c20bb65482626e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=if5D8jlCpYDYHpToI7FnnyZHqCE%3D)
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App12:23![口袋英语 第三十二讲：[被动语态（2）]被动态和情态动词结合](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/74a3b6fd3b80499089e987397f3fbc94~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=ARR9N5opQRt9HkJjJph3VkpE3HA%3D)
App06:11![口袋英语 第三十五讲：[非谓语动词（1）]to+动词vs动词+ing](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9c30db29336247fbb184dcd81c43d356~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=%2B3Cnuuo7k0Ryc8ZKXt%2Bjaqa1g6o%3D)
App13:32![口袋英语 第三十六讲：[非谓语动词（2）]假主语/真主语](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/8d7759481ebc4d7396aac77f595e70e0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=y41M01tck9HC1jR4KrZ0mAkTFd0%3D)
App08:43![口袋英语 第三十八讲：[非谓语动词（4）]常见不定式和动名词句型](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e4ef660ecc644fe781b3eb9d179d55b7~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=m1J%2Fzmaz4TcWQ4AUIiZ2GgBP02I%3D)
App08:29![口袋英语 第四十讲：[原形不定式（1）]使役动词](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d1672f2b59d5403dac4aba6cb51005f0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=mRLLkknDjF03uubVoM29WSDeYaU%3D)
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App09:36![口袋英语 第二十四讲：[情态动词（1）]can/could/may/might](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5b09b553d9bf4aab8f6853867c7d1d21~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=XTrSzV4tT4w2TItzJnGqEsRviII%3D)
App07:54![口袋英语 第二十七讲：[情态动词（4）]had better would rather](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ec5c06a0ee554fbd8dc35e359c8c2242~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=rWiaTW8DApxrtk1QPGwn7RPQbnE%3D)
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App06:58![口袋英语 第三十三讲：[被动语态（3）]（by+行为者）可省略](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/de8cf7d38e6744a69e85579ff37e2e3d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=HJAQe1RV9lLpefxSbjeLg4O1zJg%3D)
App05:12![口袋英语 第三十四讲：[被动语态（4）]被动语态的疑问句](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5d3f73de10374dc490d7bee8db4e6b1f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=RTtnPgGArft5SwJux1CEI8inIpQ%3D)
App09:05![口袋英语 第三十七讲：[非谓语动词（3）]to不定式表示目的](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/2c891f4b506148048c9779f5d53c4d81~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025021913033015993074FB3C9AAB1B29&requestFrom=704&version_code=80402&x-expires=1771477411&x-signature=OTKU3atopdifJGjUzlHaEDSz1R0%3D)
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