{"id":4306,"date":"2026-04-20T19:30:37","date_gmt":"2026-04-20T10:30:37","guid":{"rendered":"https:\/\/en.vietcafe-learning.com\/material\/?p=4306"},"modified":"2026-04-20T19:30:37","modified_gmt":"2026-04-20T10:30:37","slug":"grammar32","status":"publish","type":"post","link":"https:\/\/en.vietcafe-learning.com\/material\/grammar32\/","title":{"rendered":"Grammar 32: Expressions of Time: &#8220;When \/ While \/ During&#8221;"},"content":{"rendered":"<p>In this lesson, we will introduce expressions using &#8220;trong khi&#8221; for two simultaneous actions. Let&#8217;s learn both how to express an action occurring while another action is in progress, and how to express two long-lasting actions occurring simultaneously!<\/p>\n<h2><strong><span style=\"color: #008000;\">Sentence Structure: &#8220;When \/ While ~&#8221; (Interrupted Actions)<\/span><\/strong><\/h2>\n<p><strong>Context<\/strong>: Another action occurs suddenly while one action is in progress.<\/p>\n<h3>Structure:<\/h3>\n<div>\n<div class=\"grammar_exp\" style=\"text-align: center;\"><span style=\"font-size: 14pt;\"><strong>Full Sentence \u2460<\/strong> (Present Tense)<strong> +\u00a0 <span style=\"color: #ff0000;\">trong khi\u00a0<\/span> + Full Sentence \u2461<\/strong> (Present Continuous)<\/span><\/div>\n<\/div>\n<p>* The action that occurs suddenly is placed in the position of Full Sentence \u2460.<\/p>\n<h3>Example Sentences:<\/h3>\n<div style=\"border: solid 4px #f5f5f5; border-radius: 10px; background-color: #f5f5f5; margin-bottom: 20px; padding: 20px 20px 5px 20px;\">\n<p>\u2460 \u0110i\u1ec7n tho\u1ea1i reo <span style=\"color: #ff0000;\">trong khi<\/span> t\u00f4i \u0111ang ng\u1ee7.<br \/>\n\u3000 The phone rang while I was sleeping.<\/p>\n<p>\u2461 Ch\u1ecb Mai g\u1eb7p ch\u1ecb Lan <span style=\"color: #ff0000;\">trong khi<\/span> ch\u1ecb Mai \u0111ang \u0111i mua s\u1eafm.<br \/>\n\u3000Mai ran into Lan while Mai was shopping.<\/p>\n<p>\u2462 T\u1ed1i qua, anh \u1ea5y su\u00fdt b\u1ecb t\u00f4ng xe <span style=\"color: #ff0000;\">trong khi<\/span> anh \u1ea5y \u0111ang \u0111i d\u1ea1o.<br \/>\n\u3000Last night, he was almost hit by a car while he was taking a walk.<\/p>\n<p>\u2463 H\u00f4m qua, anh John \u0111\u1ebfn nh\u00e0 ch\u01a1i <span style=\"color: #ff0000;\">trong khi<\/span> t\u00f4i \u0111ang \u0103n t\u1ed1i.<br \/>\n\u00a0 \u00a0Yesterday, Mr. John came to visit while I was having dinner.<\/p>\n<p>\u2464 Tr\u1eddi b\u1ed7ng nhi\u00ean m\u01b0a <span style=\"color: #ff0000;\">trong khi<\/span> tr\u1eadn \u0111\u1ea5u \u0111ang di\u1ec5n ra.<br \/>\n\u00a0 \u00a0 It suddenly rained while the match was taking place.<\/p>\n<\/div>\n<h2><span style=\"color: #008000;\"><strong>Sentence Structure: &#8220;While \/ During ~&#8221; (Parallel Actions)<\/strong><\/span><\/h2>\n<p><strong>Context<\/strong>: Two long-lasting actions are progressing simultaneously.<\/p>\n<h3>Structure:<\/h3>\n<div>\n<div class=\"grammar_exp\" style=\"text-align: center;\"><span style=\"font-size: 14pt;\"><strong>Full Sentence \u2460<\/strong> (Present Tense) <strong>+\u00a0 <span style=\"color: #ff0000;\">trong khi\u00a0 <\/span>+ Full Sentence \u2461<\/strong> (Present Tense)<\/span><\/div>\n<\/div>\n<h3>Example Sentences:<\/h3>\n<div style=\"border: solid 4px #f5f5f5; border-radius: 10px; background-color: #f5f5f5; margin-bottom: 20px; padding: 20px 20px 5px 20px;\">\n<p>\u2460 T\u00f4i r\u1eeda xe <span style=\"color: #ff0000;\">trong khi<\/span> v\u1ee3 t\u00f4i n\u1ea5u \u0103n.<br \/>\n\u3000I wash the car while my wife cooks.<\/p>\n<p>\u2461 Ch\u1ed3ng t\u00f4i \u0111i nh\u1eadu v\u1edbi b\u1ea1n <span style=\"color: #ff0000;\">trong khi<\/span> t\u00f4i ch\u0103m con \u1edf nh\u00e0.<br \/>\n\u3000My husband goes out drinking with his friends while I take care of the children at home.<\/p>\n<p>\u2462 Ch\u1ecb \u1ea5y v\u1eabn l\u00e1i xe <span style=\"color: #ff0000;\">trong khi<\/span> ch\u1ecb \u1ea5y kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1ecfe.<br \/>\n\u3000She still drives even when she is not feeling well.<\/p>\n<p>\u2463 H\u1eb1ng ng\u00e0y, anh \u1ea5y th\u01b0\u1eddng \u0111\u1ecdc b\u00e1o <span style=\"color: #ff0000;\">trong khi<\/span> \u0103n s\u00e1ng.<br \/>\n\u00a0 \u00a0Every day, he often reads the newspaper while eating breakfast.<\/p>\n<p>\u2464 M\u1ecdi ng\u01b0\u1eddi kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i <span style=\"color: #ff0000;\">trong khi<\/span> l\u00e1i xe.<br \/>\n\u00a0 \u00a0People should not use their phones while driving.<\/p>\n<\/div>\n\n<!-- Quick Adsense WordPress Plugin: http:\/\/quickadsense.com\/ -->\n<div class=\"48ca9c5e36c0a9b058c8a5db336e8096\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- VIETCAFE\u5e83\u544a2 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-4987689956940779\"\r\n     data-ad-slot=\"2300495280\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>In this lesson, we will introduce expressions using &#8220;trong khi&#8221; for two simultaneous actions. Let&#8217;s learn both how to express an action occurring while another action is in progress, and&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[15,17],"tags":[],"_links":{"self":[{"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/posts\/4306"}],"collection":[{"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/comments?post=4306"}],"version-history":[{"count":5,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/posts\/4306\/revisions"}],"predecessor-version":[{"id":4920,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/posts\/4306\/revisions\/4920"}],"wp:attachment":[{"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/media?parent=4306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/categories?post=4306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.vietcafe-learning.com\/material\/wp-json\/wp\/v2\/tags?post=4306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}