1,00:00:00,000 --> 00:00:11,550,The third auxiliary verb have of course
1,00:00:00,000 --> 00:00:11,550,Trợ động từ thứ ba là have dĩ nhiên
2,00:00:05,429 --> 00:00:16,410,sometimes looks like 've so I've has so
2,00:00:05,429 --> 00:00:16,410,đôi khi trông như là 've I've, has
3,00:00:11,550 --> 00:00:19,980,sometimes it's he's or she's right had
3,00:00:11,550 --> 00:00:19,980,đôi khi là it's he's hoặc she's
4,00:00:16,410 --> 00:00:27,179,and sometimes we just right 'd so I'd
4,00:00:16,410 --> 00:00:27,179,had đôi khi ta chỉ viết 'd I'd
5,00:00:19,980 --> 00:00:33,359,you'd you'd he'd haven't hasn't and hadn't
5,00:00:19,980 --> 00:00:33,359,you'd you'd he'd haven't hasn't và hadn't
6,00:00:27,179 --> 00:00:37,950,now we use we need the auxiliary verb
6,00:00:27,179 --> 00:00:37,950,ta cần trợ động từ have
7,00:00:33,359 --> 00:00:42,869,have when we make sentences that use
7,00:00:33,359 --> 00:00:42,869,khi ta đặt câu dùng các thì
8,00:00:37,950 --> 00:00:47,700,perfect tenses we have past perfect
8,00:00:37,950 --> 00:00:47,700,hiện tại hoàn thành ta có quá khứ hoàn thành
9,00:00:42,869 --> 00:00:51,929,present perfect future perfect and when
9,00:00:42,869 --> 00:00:51,929,hiện tại hoàn thành, tương lai hoàn thành và
10,00:00:47,700 --> 00:00:56,760,you use have in perfect sentences you
10,00:00:47,700 --> 00:00:56,760,khi bạn dùng have ở câu hoàn thành
11,00:00:51,929 --> 00:01:00,869,also need a past participle main verb
11,00:00:51,929 --> 00:01:00,869,bạn cũng cần động từ chính dạng hoàn thành
12,00:00:56,759 --> 00:01:04,859,now if you don't understand perfect
12,00:00:56,759 --> 00:01:04,859,nếu bạn không hiểu các thì hoàn thành
13,00:01:00,869 --> 00:01:10,259,tenses usually we tell students perfect
13,00:01:00,869 --> 00:01:10,259,chúng ta nói với học sinh hoàn thành
14,00:01:04,859 --> 00:01:16,019,means before so present perfect means
14,00:01:04,859 --> 00:01:16,019,nghĩa là trước đó, hiện tại hoàn thành
15,00:01:10,260 --> 00:01:19,978,before the present so i have seen that
15,00:01:10,260 --> 00:01:19,978,trước hiện tại, I have seen that
16,00:01:16,019 --> 00:01:23,250,movie three times this means before now
16,00:01:16,019 --> 00:01:23,250,movie three times, điều này nghĩa là trước đây
17,00:01:19,978 --> 00:01:25,739,i have seen that movie
17,00:01:19,978 --> 00:01:25,739,I have seen that movie
18,00:01:23,250 --> 00:01:29,459,don't worry you will study the present
18,00:01:23,250 --> 00:01:29,459,đừng lo lắng bạn sẽ học hiện tại hoàn thành
19,00:01:25,739 --> 00:01:31,530,perfect in 120 quite a lot
19,00:01:25,739 --> 00:01:31,530,ở bài 120 khá nhiều
20,00:01:29,459 --> 00:01:34,500,ok but right now let's look at some
20,00:01:29,459 --> 00:01:34,500,ok hãy nhìn vào các ví dụ
21,00:01:31,530 --> 00:01:39,540,examples like I told you we need have
21,00:01:31,530 --> 00:01:39,540,với dạng hoàn thành I haven't
22,00:01:34,500 --> 00:01:41,849,with the past participle so I haven't
22,00:01:34,500 --> 00:01:41,849,seen that movie
23,00:01:39,540 --> 00:01:44,969,seen that movie
23,00:01:39,540 --> 00:01:44,969,điều này sẽ là hiện tại hoàn thành trước
24,00:01:41,849 --> 00:01:50,879,this would be the present perfect before
24,00:01:41,849 --> 00:01:50,879,thời điểm bây giờ, they have been studying hard
25,00:01:44,969 --> 00:01:51,810,now they have been studying hard for the
25,00:01:44,969 --> 00:01:51,810,for the exam
26,00:01:50,879 --> 00:01:54,629,exam
26,00:01:50,879 --> 00:01:54,629,đây là hiện tại hoàn thành tiếp diễn
27,00:01:51,810 --> 00:01:58,829,this is the present perfect continuous
27,00:01:51,810 --> 00:01:58,829,nó có nghĩa là trước thời điểm hiện tại bởi vì
28,00:01:54,629 --> 00:02:02,280,so it means before now because it's
28,00:01:54,629 --> 00:02:02,280,nó là hiện tại hoàn thành
29,00:01:58,828 --> 00:02:04,889,present perfect but also we're focusing
29,00:01:58,828 --> 00:02:04,889,nhưng ta tập trung
30,00:02:02,280 --> 00:02:06,439,on the progress because it's
30,00:02:02,280 --> 00:02:06,439,vào quá trình bởi vì nó
31,00:02:04,890 --> 00:02:11,479,continuous
31,00:02:04,890 --> 00:02:11,479,đang tiếp diễn
32,00:02:06,439 --> 00:02:16,759,and finally a past perfect example
32,00:02:06,439 --> 00:02:16,759,cuối cùng một ví dụ về quá khứ hoàn thành
33,00:02:11,479 --> 00:02:21,560,had he eaten breakfast before coming to
33,00:02:11,479 --> 00:02:21,560,Had he eaten breakfast before coming to
34,00:02:16,759 --> 00:02:26,479,school? so past perfect means before the
34,00:02:16,759 --> 00:02:26,479,school? quá khứ hoàn thành nghĩa là trước thời điểm
35,00:02:21,560 --> 00:02:32,030,past coming to school before that had he
35,00:02:21,560 --> 00:02:32,030,trong quá khứ coming to school trước đó
36,00:02:26,479 --> 00:02:36,620,breakfast? so if you make a sentence
36,00:02:26,479 --> 00:02:36,620,had he breakfast? nếu bạn tạo câu
37,00:02:32,030 --> 00:02:41,120,using a perfect tense you must use the
37,00:02:32,030 --> 00:02:41,120,dùng thì hoàn thành bạn phải dùng
38,00:02:36,620 --> 00:02:43,640,auxiliary verb have now if you'd like to
38,00:02:36,620 --> 00:02:43,640,trợ động từ have. Nếu bạn muốn luyện tập thêm
39,00:02:41,120 --> 00:02:49,060,practice this more click on the link in
39,00:02:41,120 --> 00:02:49,060,về phần này hãy nhấp vào link
40,00:02:43,639 --> 00:02:49,059,the video
40,00:02:43,639 --> 00:02:49,059,dưới video này.