Using Do and Does - English Grammar
3:09
YouTubeABC Educational Channel
Using Do and Does - English Grammar
To make a question in English we normally use Do or Does. It is normally put at the beginning of the question (before the subject). Affirmative: You speak Spanish. Question: Do you speak Spanish? You will see that we add DO at the beginning of the affirmative sentence to make it a question. We use Do when the subject is I, you, we or they ...
已浏览 25.4万 次2021年11月25日
PCR Explained
PCR (Polymerase Chain Reaction)
7:54
PCR (Polymerase Chain Reaction)
YouTubeAmoeba Sisters
已浏览 203.1万 次2020年10月1日
PCR (Polymerase Chain Reaction) Explained
10:49
PCR (Polymerase Chain Reaction) Explained
YouTubeBOGObiology
已浏览 22.4万 次2022年2月28日
What is PCR? Polymerase Chain Reaction | miniPCR bio™
8:25
What is PCR? Polymerase Chain Reaction | miniPCR bio™
YouTubeminiPCR bio
已浏览 53.2万 次2020年2月5日
热门视频
Basic English Grammar | How To Use DO, DOES, DID, DONE
17:36
Basic English Grammar | How To Use DO, DOES, DID, DONE
YouTubeJForrest English
已浏览 3.1万 次2024年5月14日
Do, Does, Did - Basic English Grammar
4:53
Do, Does, Did - Basic English Grammar
YouTubeJForrest English
已浏览 4.5万 次2020年5月22日
Do / Does Quiz l English Grammar l Do / Does / Don't / Doesn't Quiz l No. 1 Quality English
3:40
Do / Does Quiz l English Grammar l Do / Does / Don't / Doesn't Quiz l No. 1 Quality English
YouTubeNo.1 Quality English
已浏览 1.3万 次2023年5月15日
PCR Animation
PCR (Polymerase Chain Reaction) Animation
3:05
PCR (Polymerase Chain Reaction) Animation
YouTubeBioMan Biology
已浏览 3.6万 次2022年5月6日
Polymerase Chain Reaction - Amplify DNA for Analysis (3D animation by Labster)
1:23
Polymerase Chain Reaction - Amplify DNA for Analysis (3D animation by Labster)
YouTubeLabster
已浏览 4.7万 次2021年3月11日
Animated conventional PCR procedure — OPERON
4:27
Animated conventional PCR procedure — OPERON
YouTubeoperones
已浏览 6521 次2021年7月14日
Basic English Grammar | How To Use DO, DOES, DID, DONE
17:36
Basic English Grammar | How To Use DO, DOES, DID, DONE
已浏览 3.1万 次2024年5月14日
YouTubeJForrest English
Do, Does, Did - Basic English Grammar
4:53
Do, Does, Did - Basic English Grammar
已浏览 4.5万 次2020年5月22日
YouTubeJForrest English
Do / Does Quiz l English Grammar l Do / Does / Don't / Doesn't Quiz l No. 1 Quality English
3:40
Do / Does Quiz l English Grammar l Do / Does / Don't / Doesn't Quiz l N…
已浏览 1.3万 次2023年5月15日
YouTubeNo.1 Quality English
Using DO, DOES, and DID in Asking Questions | English Grammar | Teacher Beth Class TV
14:12
Using DO, DOES, and DID in Asking Questions | English Grammar | Te…
已浏览 2.1万 次2022年5月5日
YouTubeTeacher Beth Class TV
"Do vs. Does" - Easy English Grammar Practice!
2:06
"Do vs. Does" - Easy English Grammar Practice!
已浏览 555 次2024年10月26日
YouTubeTalk Like A Native
Learn English - DO, DOES, DID (English Grammar)
6:04
Learn English - DO, DOES, DID (English Grammar)
已浏览 4.2万 次2020年9月22日
YouTubeA7 Learning
Understanding the Usage of 'DO' and 'MAKE' Verbs in English
1:28
Understanding the Usage of 'DO' and 'MAKE' Verbs in English
已浏览 8.4万 次2023年11月16日
TikTokourenglishkorea
14:28
When to use Do, Does and Did | Learn English
已浏览 4457 次2023年11月14日
YouTubeCeytopia English
3:31
📚 DO vs MAKE in English – What’s the Difference? | Simple Guide wit…
已浏览 73 次7 个月之前
YouTubeEnglish Fluency Hub
10:42
DID vs DO vs DONE 🤔 | What's the difference? | Learn with examples
已浏览 14万 次2021年4月26日
YouTubeLearn Easy English
0:25
MAKE + Plans and Decisions 🌿 Learn English DO vs. Make - Mini Lesson 6
已浏览 7344 次2022年8月13日
YouTubeWoodward English
5:37
When to use DO and when to use MAKE (with 20 examples)
已浏览 9742 次2023年2月5日
YouTubeTeacher Mike English
3:16
Mastering 'Do,' 'Did,' and 'Done': Essential English Grammar Tips
已浏览 57 次11 个月之前
YouTubeTamidu Dodangoda
8:59
DO vs. MAKE in English - What is the difference?
已浏览 52.1万 次2017年4月26日
YouTubeWoodward English
10:32
How to use DO, DOES, and DID | TO DO Verbs | English Grammar
已浏览 1034 次2020年8月26日
YouTubeEnglishFundamentals
38:22
Do, Are, Did, Will - Auxiliary Verbs | Spoken English | English Speakin…
已浏览 25.9万 次7 个月之前
YouTubeEnglish Pesalam
20:05
How to Use Do, Does, or Did in Questions - English Grammar | UP…
已浏览 130.1万 次2019年10月8日
YouTubeTeam Lyqa
观看更多视频
静态缩略图占位符