跟读练习: English Speaking Practice with Shadowing | Learn English Conversation Lesson for Beginners - 通过YouTube学习英语口语
简单
跟读控制
0% 已完成 (0/244 句)
English easy practice Do you want to learn English vocabulary faster?
⏸ 已暂停
速度:
重复次数:
等待模式:
字幕同步:0ms
所有句子
244 句
1
English easy practice Do you want to learn English vocabulary faster?
0:05.34 – 0:13.04 (7.7s)
2
Want to have better listening comprehension and pronunciation?
0:15.18 – 0:18.48 (3.3s)
3
And boost your speaking skills quickly?
0:21.72 – 0:24.30 (2.6s)
4
We can speak English.
0:26.02 – 0:27.04 (1.0s)
5
Then, welcome to our new video to improve your English skills.
0:28.06 – 0:32.54 (4.5s)
6
In this video, we'll dive into a fun and interactive learning experience designed to improve your English speaking skills.
0:33.48 – 0:41.74 (8.3s)
7
Speak English.
0:43.50 – 0:44.42 (0.9s)
8
Now, are you ready to train your brain to speak English fluently?
0:45.40 – 0:48.94 (3.5s)
9
Let's get started.
0:51.08 – 0:52.26 (1.2s)
10
In the first part, you'll listen to a conversation between native English speakers.
0:54.78 – 0:59.62 (4.8s)
11
Try to focus on the meaning of the conversation when you listen to it.
1:02.40 – 1:06.24 (3.8s)
12
This will help you understand real-life conversations better.
1:07.92 – 1:11.04 (3.1s)
13
Sick and tired Ugh, not again.
1:14.64 – 1:26.14 (11.5s)
14
What's wrong?
1:27.66 – 1:28.10 (0.4s)
15
The coffee machine is broken.
1:29.46 – 1:30.66 (1.2s)
16
Again.
1:30.66 – 1:31.34 (0.7s)
17
This is the third time this month.
1:32.94 – 1:34.38 (1.4s)
18
Oh no, I wanted to make a cup too.
1:36.02 – 1:38.40 (2.4s)
19
I am really sick and tired of this machine.
1:40.66 – 1:42.68 (2.0s)
20
It never works when we need it.
1:44.32 – 1:45.82 (1.5s)
21
I know, maybe we should tell the boss.
1:47.22 – 1:49.18 (2.0s)
22
I already did.
1:51.14 – 1:51.88 (0.7s)
23
Twice.
1:51.88 – 1:53.52 (1.6s)
24
He said he will call someone to fix it, but nobody comes.
1:53.52 – 1:56.88 (3.4s)
25
That's not fair to us.
1:58.32 – 2:00.04 (1.7s)
26
We work hard here.
2:00.04 – 2:02.10 (2.1s)
27
Exactly.
2:03.26 – 2:03.64 (0.4s)
28
We need coffee to focus.
2:03.64 – 2:05.92 (2.3s)
29
I can't write emails without my morning coffee.
2:05.92 – 2:09.34 (3.4s)
30
Same here.
2:10.94 – 2:11.52 (0.6s)
31
Hey, there's a new cafe on the first floor.
2:11.52 – 2:15.08 (3.6s)
32
Wanna go?
2:15.08 – 2:16.96 (1.9s)
33
Yes, let's go.
2:17.66 – 2:18.72 (1.1s)
34
I need a break anyway.
2:19.82 – 2:21.12 (1.3s)
35
Maybe we can work from the cafe today.
2:21.94 – 2:23.56 (1.6s)
36
Good idea.
2:25.06 – 2:25.66 (0.6s)
37
Fresh coffee and no broken machine.
2:27.08 – 2:29.12 (2.0s)
38
Let's go now.
2:30.54 – 2:31.30 (0.8s)
39
Finally, a good plan.
2:32.52 – 2:34.10 (1.6s)
40
Now, let's explore some new words together in our vocabulary section.
2:39.78 – 2:43.80 (4.0s)
41
I'll explain a few words and use them in example sentences to help you grasp their meaning easily.
2:45.76 – 2:51.76 (6.0s)
42
Vocabulary Broken Not working.
2:53.74 – 3:02.78 (9.0s)
43
Something is damaged and cannot work.
3:02.78 – 3:05.54 (2.8s)
44
Examples My phone is broken.
3:07.96 – 3:11.54 (3.6s)
45
I can't call anymore.
3:11.54 – 3:13.06 (1.5s)
46
This chair is broken.
3:15.50 – 3:16.66 (1.2s)
47
Don't sit on it.
3:16.66 – 3:18.04 (1.4s)
48
Sick and tired Very annoyed or unhappy about something.
3:22.14 – 3:27.14 (5.0s)
49
You don't like it anymore.
3:27.14 – 3:28.78 (1.6s)
50
Examples I am sick and tired of this noise.
3:31.20 – 3:35.18 (4.0s)
51
She is sick and tired of waiting.
3:37.38 – 3:39.56 (2.2s)
52
That's not fair.
3:43.70 – 3:44.90 (1.2s)
53
Something is not right or not equal.
3:46.04 – 3:48.06 (2.0s)
54
It feels wrong.
3:48.36 – 3:49.18 (0.8s)
55
Examples He got more money.
3:51.78 – 3:55.08 (3.3s)
56
That's not fair.
3:55.42 – 3:56.42 (1.0s)
57
She can leave early, but I can't.
3:59.12 – 4:01.24 (2.1s)
58
That's not fair.
4:01.60 – 4:02.68 (1.1s)
59
I want to remind you something, guys.
4:06.60 – 4:08.16 (1.6s)
60
Repetition is very important to become fluent in English.
4:09.96 – 4:13.14 (3.2s)
61
So, watch this video many times.
4:15.36 – 4:17.78 (2.4s)
62
Listen and repeat.
4:20.10 – 4:21.06 (1.0s)
63
Now it's time for the listen and repeat practice.
4:23.08 – 4:25.38 (2.3s)
64
You will hear each sentence two times.
4:26.70 – 4:28.88 (2.2s)
65
The first time, we will speak slowly.
4:30.02 – 4:32.24 (2.2s)
66
The second time, we will speak at normal speed.
4:33.20 – 4:35.60 (2.4s)
67
After you hear the sentence, repeat it out loud.
4:37.14 – 4:40.06 (2.9s)
68
Try to copy our pronunciation, rhythm, and intonation.
4:41.28 – 4:45.10 (3.8s)
69
Speak clearly and with confidence.
4:45.98 – 4:48.09 (2.1s)
70
Don't worry about being perfect, just speak.
4:49.53 – 4:52.09 (2.6s)
71
The more you repeat, the more natural your English will sound.
4:52.47 – 4:56.75 (4.3s)
72
Ready?
4:57.89 – 4:58.31 (0.4s)
73
Let's practice together.
4:58.35 – 4:59.99 (1.6s)
74
Ugh, not again.
5:06.09 – 5:08.17 (2.1s)
75
Ugh, not again.
5:12.75 – 5:14.27 (1.5s)
76
What's wrong?
5:17.77 – 5:18.33 (0.6s)
77
What's wrong?
5:21.11 – 5:21.61 (0.5s)
78
The coffee machine is broken.
5:24.55 – 5:26.09 (1.5s)
79
Again.
5:26.09 – 5:27.37 (1.3s)
80
The coffee machine is broken.
5:32.15 – 5:33.59 (1.4s)
81
Again.
5:33.59 – 5:34.09 (0.5s)
82
This is the third time this month.
5:38.39 – 5:40.39 (2.0s)
83
This is the third time this month.
5:44.39 – 5:45.81 (1.4s)
84
Oh no, I wanted to make a cup too.
5:49.33 – 5:52.35 (3.0s)
85
Oh no, I wanted to make a cup too.
5:57.61 – 6:00.25 (2.6s)
86
I am really sick and tired of this machine.
6:04.65 – 6:07.85 (3.2s)
87
I am really sick and tired of this machine.
6:12.37 – 6:14.89 (2.5s)
88
It never works when we need it.
6:18.39 – 6:20.35 (2.0s)
89
It never works when we need it.
6:23.87 – 6:25.45 (1.6s)
90
I know.
6:28.87 – 6:29.29 (0.4s)
91
Maybe we should tell the boss.
6:29.29 – 6:31.27 (2.0s)
92
I know, maybe we should tell the boss.
6:36.49 – 6:38.93 (2.4s)
93
I already did.
6:42.77 – 6:43.79 (1.0s)
94
Twice.
6:43.79 – 6:44.45 (0.7s)
95
I already did.
6:48.69 – 6:49.55 (0.9s)
96
Twice.
6:49.55 – 6:50.05 (0.5s)
97
He said he will call someone to fix it, but nobody comes.
6:53.73 – 6:57.91 (4.2s)
98
He said he will call someone to fix it, but nobody comes.
7:03.35 – 7:06.33 (3.0s)
99
That's not fair to us.
7:10.95 – 7:13.01 (2.1s)
100
We work hard here.
7:12.53 – 7:14.59 (2.1s)
101
That's not fair to us.
7:19.83 – 7:21.71 (1.9s)
102
We work hard here.
7:21.19 – 7:23.05 (1.9s)
103
Exactly.
7:27.63 – 7:29.03 (1.4s)
104
We need coffee to focus.
7:29.03 – 7:30.63 (1.6s)
105
Exactly.
7:35.05 – 7:35.77 (0.7s)
106
We need coffee to focus.
7:35.77 – 7:37.43 (1.7s)
107
I can't write emails without my morning coffee.
7:41.37 – 7:44.07 (2.7s)
108
I can't write emails without my morning coffee.
7:48.85 – 7:51.01 (2.2s)
109
Same here.
7:54.97 – 7:55.99 (1.0s)
110
Hey, there's a new cafe on the first floor.
7:56.73 – 7:59.61 (2.9s)
111
Wanna go?
7:59.61 – 8:00.43 (0.8s)
112
Same here.
8:08.31 – 8:09.11 (0.8s)
113
Hey, there's a new cafe on the first floor.
8:09.11 – 8:12.13 (3.0s)
114
Wanna go?
8:12.13 – 8:12.87 (0.7s)
115
Yes, let's go.
8:19.15 – 8:20.59 (1.4s)
116
I need a break anyway.
8:20.59 – 8:22.63 (2.0s)
117
Yes, let's go.
8:27.13 – 8:28.19 (1.1s)
118
I need a break anyway.
8:28.19 – 8:29.57 (1.4s)
119
Maybe we can work from the cafe today.
8:34.09 – 8:36.19 (2.1s)
120
Maybe we can work from the cafe today.
8:40.87 – 8:42.69 (1.8s)
121
Good idea.
8:46.33 – 8:47.35 (1.0s)
122
Fresh coffee and no broken machine.
8:47.35 – 8:50.53 (3.2s)
123
Let's go now.
8:50.53 – 8:52.39 (1.9s)
124
Good idea!
8:59.37 – 9:00.19 (0.8s)
125
Fresh coffee and no broken machine.
9:00.19 – 9:02.85 (2.7s)
126
Let's go now!
9:02.85 – 9:04.01 (1.2s)
127
Finally, a good plan.
9:10.69 – 9:12.69 (2.0s)
128
Finally, a good plan.
9:16.93 – 9:18.57 (1.6s)
129
Time for some interactive practice.
9:22.67 – 9:24.95 (2.3s)
130
Listen carefully to the questions I ask about the conversation.
9:27.17 – 9:30.61 (3.4s)
131
Try to answer them out loud before I reveal the correct answers.
9:32.69 – 9:36.76 (4.1s)
132
This will boost your speaking and listening skills.
9:37.66 – 9:40.90 (3.2s)
133
Repeat this exercise every day until you can say the answers quickly and confidently.
9:43.30 – 9:48.76 (5.5s)
134
Answer the questions out loud.
9:51.32 – 9:53.12 (1.8s)
135
Ugh, not again.
9:56.82 – 9:58.04 (1.2s)
136
What's wrong?
9:59.64 – 10:00.08 (0.4s)
137
The coffee machine is broken.
10:01.44 – 10:02.64 (1.2s)
138
Again.
10:02.64 – 10:03.32 (0.7s)
139
This is the third time this month.
10:04.94 – 10:06.38 (1.4s)
140
Is the coffee machine working?
10:09.82 – 10:11.26 (1.4s)
141
No, it isn't working.
10:14.82 – 10:15.98 (1.2s)
142
The coffee machine is broken.
10:16.96 – 10:18.62 (1.7s)
143
How many times is it broken this month?
10:21.98 – 10:23.94 (2.0s)
144
Three times.
10:27.80 – 10:28.46 (0.7s)
145
It is broken three times this month.
10:29.64 – 10:32.00 (2.4s)
146
Oh no, I wanted to make a cup too.
10:35.28 – 10:37.62 (2.3s)
147
Did Ben want to make a cup of coffee too?
10:41.76 – 10:44.10 (2.3s)
148
Yes, he did.
10:48.06 – 10:48.86 (0.8s)
149
He wanted to make a cup of coffee too.
10:50.04 – 10:52.40 (2.4s)
150
I am really sick and tired of this machine.
10:55.24 – 10:57.54 (2.3s)
151
It never works when we need it.
10:58.84 – 11:00.36 (1.5s)
152
Is Anna happy about the machine?
11:03.60 – 11:05.50 (1.9s)
153
No, she isn't.
11:09.44 – 11:10.60 (1.2s)
154
She is not happy about the machine.
11:11.28 – 11:13.34 (2.1s)
155
Is Anna sick and tired of the machine?
11:16.90 – 11:19.22 (2.3s)
156
Yes, she is.
11:23.38 – 11:24.82 (1.4s)
157
She is sick and tired of the machine.
11:24.82 – 11:28.20 (3.4s)
158
Does the machine work when they need it?
11:30.98 – 11:33.10 (2.1s)
159
No, it doesn't.
11:36.76 – 11:37.90 (1.1s)
160
It doesn't work when they need it.
11:37.90 – 11:41.06 (3.2s)
161
I know, maybe we should tell the boss.
11:43.26 – 11:45.48 (2.2s)
162
I already did.
11:47.06 – 11:47.96 (0.9s)
163
Twice.
11:47.96 – 11:48.84 (0.9s)
164
He said he will call someone to fix it, but nobody comes did anna tell the boss yes she did she told the boss how many times did she tell the boss twice she told the boss twice Did the boss call someone to fix it?
11:48.84 – 12:24.62 (35.8s)
165
He said he will call someone to fix it.
12:28.52 – 12:31.04 (2.5s)
166
Did anyone come to fix the machine?
12:34.56 – 12:36.58 (2.0s)
167
Nope, nobody came.
12:40.80 – 12:42.08 (1.3s)
168
Nobody came to fix it.
12:43.14 – 12:44.66 (1.5s)
169
That's not fair to us.
12:47.16 – 12:48.78 (1.6s)
170
We work hard here.
12:49.72 – 12:51.40 (1.7s)
171
Is that fair to them to work without drinking coffee?
12:54.04 – 12:56.58 (2.5s)
172
No, that's not fair.
13:00.70 – 13:02.26 (1.6s)
173
Why is that not fair?
13:06.04 – 13:07.26 (1.2s)
174
Because they work hard there.
13:11.44 – 13:13.10 (1.7s)
175
Exactly.
13:16.14 – 13:16.32 (0.2s)
176
We need coffee to focus.
13:16.32 – 13:18.84 (2.5s)
177
I can't write emails without my morning coffee.
13:20.24 – 13:22.34 (2.1s)
178
Why does Anna need coffee?
13:25.96 – 13:27.80 (1.8s)
179
Because she needs to focus.
13:31.72 – 13:34.10 (2.4s)
180
She needs coffee to focus.
13:34.86 – 13:36.72 (1.9s)
181
Can Anna write emails without coffee?
13:40.44 – 13:42.46 (2.0s)
182
No, she can't.
13:46.78 – 13:47.82 (1.0s)
183
She can't write emails without her morning coffee.
13:48.56 – 13:51.58 (3.0s)
184
Same here.
13:54.52 – 13:55.42 (0.9s)
185
Hey, there's a new cafe on the first floor.
13:55.42 – 13:58.86 (3.4s)
186
Wanna go?
13:58.86 – 14:00.54 (1.7s)
187
Yes, let's go.
14:01.22 – 14:02.72 (1.5s)
188
I need a break anyway.
14:02.72 – 14:04.90 (2.2s)
189
Maybe we can work from the cafe today.
14:04.90 – 14:07.30 (2.4s)
190
Good idea.
14:08.56 – 14:09.46 (0.9s)
191
Fresh coffee and no broken machine.
14:09.46 – 14:12.98 (3.5s)
192
Let's go now.
14:12.98 – 14:15.12 (2.1s)
193
Finally, a good plan.
14:16.08 – 14:17.84 (1.8s)
194
Is there a new cafe in the building?
14:20.61 – 14:22.77 (2.2s)
195
Yes, there is.
14:26.85 – 14:27.97 (1.1s)
196
There is a new cafe on the first floor.
14:28.37 – 14:32.89 (4.5s)
197
Do they want to go to the cafe?
14:34.27 – 14:36.61 (2.3s)
198
Yes, they do.
14:38.11 – 14:41.67 (3.6s)
199
They want to go to the cafe.
14:42.23 – 14:43.99 (1.8s)
200
Where do they want to work today?
14:47.79 – 14:49.73 (1.9s)
201
At the cafe.
14:53.55 – 14:54.79 (1.2s)
202
They want to work from the cafe today.
14:55.25 – 14:57.95 (2.7s)
203
Now, let's practice shadowing.
15:01.41 – 15:03.41 (2.0s)
204
You'll hear one speaker's line.
15:03.73 – 15:06.07 (2.3s)
205
Listen carefully, then say it out loud.
15:06.27 – 15:08.93 (2.7s)
206
After that, read the other speaker's line yourself.
15:10.55 – 15:13.09 (2.5s)
207
You'll take turns speaking both parts of the conversation.
15:13.73 – 15:17.01 (3.3s)
208
If it's too fast, just pause or slow down the video.
15:17.83 – 15:21.45 (3.6s)
209
Repeat this practice often.
15:21.97 – 15:23.85 (1.9s)
210
Shadowing helps you speak more clearly, naturally, and with confidence.
15:24.41 – 15:28.73 (4.3s)
211
Ugh, not again.
15:37.19 – 15:38.75 (1.6s)
212
The coffee machine is broken, again.
15:41.81 – 15:44.05 (2.2s)
213
This is the third time this month.
15:44.93 – 15:46.93 (2.0s)
214
I am really sick and tired of this machine.
15:52.81 – 15:55.59 (2.8s)
215
It never works when we need it.
15:56.59 – 16:00.89 (4.3s)
216
I already did, twice.
16:01.85 – 16:05.83 (4.0s)
217
He said he will call someone to fix it, but nobody comes.
16:07.01 – 16:09.89 (2.9s)
218
Exactly!
16:16.41 – 16:17.49 (1.1s)
219
We need coffee to focus.
16:17.63 – 16:19.53 (1.9s)
220
I can't write emails without my morning coffee.
16:20.05 – 16:22.71 (2.7s)
221
Yes, let's go.
16:30.07 – 16:31.67 (1.6s)
222
I need a break anyway.
16:31.73 – 16:33.69 (2.0s)
223
Maybe we can work from the cafe today.
16:34.73 – 16:36.17 (1.4s)
224
Finally, a good plan.
16:45.71 – 16:47.53 (1.8s)
225
What's wrong?
16:53.51 – 16:54.33 (0.8s)
226
Oh, no, I wanted to make a cup, too.
17:02.65 – 17:08.53 (5.9s)
227
I know, maybe we should tell the boss.
17:13.75 – 17:19.15 (5.4s)
228
It's not fair to us.
17:26.11 – 17:27.69 (1.6s)
229
We work hard here.
17:28.31 – 17:29.81 (1.5s)
230
Same here.
17:38.75 – 17:39.83 (1.1s)
231
Hey, there's a new cafe on the first floor.
17:40.79 – 17:43.25 (2.5s)
232
Wanna go?
17:44.21 – 17:44.97 (0.8s)
233
Good idea.
17:53.31 – 17:55.05 (1.7s)
234
fresh coffee and no broken machine.
17:55.75 – 17:57.97 (2.2s)
235
Let's go now!
17:58.99 – 18:00.17 (1.2s)
236
Great job today!
18:08.79 – 18:10.37 (1.6s)
237
Remember, the best way to improve your English speaking skills is to watch this video many times.
18:10.57 – 18:16.79 (6.2s)
238
The more you repeat, the better you will speak!
18:17.45 – 18:20.31 (2.9s)
239
And don't forget to check out our other videos on our English Easy Practice YouTube channel.
18:21.63 – 18:26.67 (5.0s)
240
We have more lessons to help you speak English with confidence.
18:26.93 – 18:30.61 (3.7s)
241
You can also visit our website, EnglishEasyPractice.com, for free downloads, more practice, and helpful resources.
18:31.63 – 18:39.57 (7.9s)
242
Don't forget to like and subscribe for more helpful content.
18:41.61 – 18:44.83 (3.2s)
243
Happy learning!
18:46.87 – 18:47.79 (0.9s)
244
Thanks for watching guys.
18:50.87 – 18:52.05 (1.2s)
为什么要通过这个视频练习口语？
在学习英语的过程中，口语能力是至关重要的。通过观看并跟随本视频，您可以有效地提高您的英语口语技能。特别是通过“shadow speak”（影子说话）这样的方式，您将能够在轻松愉快的氛围中练习。
这个视频中包含了真实的对话场景，您不仅能够练习发音，还能提高您的听力理解能力。通过主动跟随对话，您将更容易捕捉到日常交流中的语气和节奏，从而提升您在雅思口语练习中的表现。
语法与表达中的语境
在视频中，有几个重要的表达方式可以帮助您更好地理解和运用英语口语：
- 现在进行时：这通常用于描述当前正在进行的活动。例如，“我正在喝咖啡。”
- 感叹句：用于表达情感，如“哎，不又来了！”这会使对话更生动。
- 建议与询问：例如，“想去新咖啡厅吗？”这促使对话深入，让交流更加自然。
练习这些结构可以帮助您在实际对话中更流利并且自然地表达自己。
常见的发音陷阱
在学习发音时，有一些单词和短语可能会导致语言学习者的困惑：
- Broken（坏掉的）：这个单词的元音发音可能会弄混，注意重音在第一个音节上。
- Sick and tired（厌倦和疲惫）：这个短语在快速讲话时，可能会有连读现象，需要特别注意。
- Coffee（咖啡）：确认您能正确地发出这个单词的“o”音，以避免语音障碍。
通过仔细听视频中的发音，并进行模仿，您可以逐步提高您的英语发音，这对于雅思口语练习尤为重要。开始通过看YouTube学英语，实践shadow speech吧！
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。
如何在ShadowingEnglish上有效练习
- 选择您的视频： 挑选一段语音清晰、自然的YouTube视频。TED演讲，BBC新闻，电影片段，播客或雅思口语范例都很好。将URL粘贴到搜索栏中。从较短的视频（短于5分钟）以及您真正感兴趣的内容开始——兴趣是最重要的导师。
- 先听，理解上下文： 第一次听的时候，将速度保持在1倍速并仅仅倾听。还不要尝试重复。专注于理解其含义，收集新词汇，并注意讲话人如何强调单词，连读声音及使用停顿。
- 设置跟读模式：
- 等待模式：选择
+3s或+5s——在每句话播放完毕后，视频会自动暂停以便您有时间大声重复它。如果您想完全控制并在每次重复后由您自己点击下一步，请选择手动。 - 字幕同步：YouTube字幕有时会在音频前或后略微出现。使用
±100ms使它们完美对齐以助您准确跟读。
- 等待模式：选择
- 大声跟读（核心练习）： 这是真正发生改变的一步。当一个句子播放出来立刻——或在暂停期间——大声、清晰且自信地重复出来。千万不要只是张张嘴：要模仿说话者的准确节奏、重音、音高和连读。力求听上去就像说话者的影子，而不仅是逐字背诵。使用重复功能多次练习同一个句子，直到感觉自然为止。
- 提高难度： 当练习段落变得相对舒适后，就去挑战自我。将速度增加至 <code>1.25x</code> 或甚至 <code>1.5x</code> 以训练高速语言反射。或者将等待模式调整为 <code>关闭</code> 以进行连续跟读——这是最进阶同样收益最大的模式。持续的每日15–30分钟的练习将可以在几周内产生可见的效果。