English Learning Knowledge
From CEFR levels and exam comparisons to study methods and the science behind them — build a solid foundation of English-learning knowledge and find the path that fits you.
What is CEFR? Understand English Proficiency Levels and Major Exam Comparisons
CEFR divides language proficiency into six levels from A1 to C2. This article will help you understand what each level represents and compare them with major English exams like GEPT, TOEIC, and IELTS to help you find your true English proficiency level.
What are sight words? Learn these few hundred words first to instantly make your reading smoother
Words like the, of, and and are short and inconspicuous, yet they make up half of all English text. This article will introduce you to sight words: why they are the most worth learning first, why you need to practice them until you can 'recognize them at a glance,' and three actionable practice methods to instantly make your reading and listening smoother.
Just Touch Your Throat: Understand Voiced vs. Voiceless (B/P, D/T, F/V, S/Z, K/G) Once and For All
Many English consonants actually come in "pairs"—the mouth shape is exactly the same, and the only difference is whether the vocal cords vibrate. By learning a simple trick of touching your throat, you will be able to distinguish between bat and pat, fan and van, and even your word-ending pronunciation will sound much more natural.
V is Not W: Distinguish V, W, and B in One Second by Biting Your Lower Lip with Your Upper Teeth
Pronouncing very as berry, or does vine sound like wine? The problem lies in these three sounds: V, W, and B. This article teaches you how to tell them apart in a second using mouth shapes and airflow: V has friction from upper teeth biting the lower lip, W is rounded lips without touching the teeth, and B is a short plosive with tightly closed lips. Practice exercises with the most easily confused word pairs are included.
photo → photography → photographic: Stress-Shifting Rules When Adding -tion, -ic, and -ity
When you add -tion, -ic, or -ity to a word, the stress often shifts completely. By remembering the simple rule 'the stress falls on the syllable right before these suffixes,' you can instantly pronounce word families like PHOto, eCONomy, and eLECtric naturally and authentically, nailing the stress every single time.
Why Is Your English Rhythm Always Off? Because You're "Counting Syllables" While Native Speakers are "Keeping the Beat"
How can you stuff more words into the same English sentence, yet take almost the same amount of time to say it? It's because English is "stress-timed"—the intervals between stressed syllables are roughly equal. Chinese, on the other hand, is "syllable-timed," where each character gets an equal amount of time. Once you learn to speak English by keeping the beat, your sentences will instantly sound more natural, easy to understand, and easy to follow.
Which 50 Words to Learn First? The Best Learning Order for the 5-Level Sight Words List
English has 250 sight words that make up the majority of most texts. Learning them in 5 levels based on frequency is the most effortless approach. This article gives you the learning goals for each level, actionable recognition tips, and a self-assessment checklist to serve as your complete roadmap to mastering sight words.
bit or bet? Ear Training with Minimal Pairs for Five Short Vowel Groups
Struggling to hear the difference between the short vowels /ɪ/ /ɛ/ /æ/ /ʌ/? This article uses one simple trick—'jaw height'—to guide you through breaking down five minimal pairs like sit/set, bad/bed, hot/hut, and cap/cup. Complete with clear mouth positions and three testing methods, even A1–B1 learners can train their ears to tell them apart.
banana has three a's, so why is only one stressed? Meet English's most common vowel, the schwa /ə/
Do you think every vowel needs to be pronounced clearly to sound correct? In fact, the most common vowel in English is /ə/, which is so light it's almost inaudible. Of the three a's in banana, only the middle one is stressed, while the other vowels in about, taken, and lemon secretly turn into /ə/. Using the simple tip "find the stress, relax the rest," this article helps A1–B1 learners master this key vowel that instantly makes your English sound authentic.
cats, dogs, buses: The Three Pronunciations of -s (Master Plurals and Third-Person All at Once)
Despite all adding -s, cats is pronounced /s/, dogs is pronounced /z/, and buses gets an extra syllable /ɪz/. The logic behind it is the exact same as with -ed; mastering it will help you handle plurals, third-person singular, and possessives all at once, so you'll never have to hesitate over every word again.
Always Confusing L and R? Tell Them Apart in One Second by 'Whether the Tip of Your Tongue Touches'
L and R are the most headache-inducing pair of sounds for Asian learners, who often pronounce rice as lice and grass as glass. Actually, there is only one secret: look in the mirror to see if the tip of your tongue touches your upper gums. If it touches, it's L; if it doesn't, it's R. This article will guide you to practice tongue positioning, minimal pairs, and the dark L at the end of words.
Rising or Falling at the End of a Sentence? Three Arrow Rules to Instantly Understand the Intonation of Questions and Lists
For the same English sentence, a rising or falling intonation at the end can change the meaning entirely. This article uses three sets of real-sentence arrow rules to help you master the intonation of Yes/No questions, Wh- questions, statements, and lists. Complete with identification tips and practice methods, learners from A1–B1 will easily be able to understand and speak with the right intonation.
Don't Swallow Your Endings: How to Clearly Pronounce English Final Sounds and Consonant Clusters
Since Chinese words rarely end in consonants, it is very easy for us to swallow English final sounds—best becomes bes, and asked becomes ask. By learning to retain final consonants, you can clearly pronounce even words like texts that pack three or four consonants together, making your English instantly much easier to understand.
bad or bat? A single vibration at the end makes it a completely different word
The only difference between leave and leaf, and bad and bat, is whether the final consonant vibrates. Chinese speaking habits often cause us to 'devoice' voiced final consonants, making bag sound like back, which completely changes the meaning. Learn how to keep the vibration in your final sounds, plus a hidden clue used by native speakers, so your meaning won't be misunderstood.
walked, played, wanted: Master the Three Pronunciations of -ed Once and for All
Even though they all add -ed for the past tense, the endings of walked, played, and wanted sound completely different. In fact, there are only three pronunciations, and you don't need to memorize them—just touch your throat, and your tongue will choose the right one on its own. Learn one key distinction, and your past tense will instantly sound natural.
Changing the Stress Changes the Meaning: Contrastive Stress in 'I said BLUE'
In the same English sentence, simply placing the stress on different words completely changes the implied meaning. This article uses 'I said blue' to break down three types of stress, teaching you to understand what the other person is actually emphasizing and how to make sure you emphasize the right point when you speak.
Why Do Native Speakers Sound So Fast? The Secret Lies in the Rhythm of "Stress" and "Reduction"
Native speakers might sound like they're speaking at rapid-fire speed, but they haven't actually sped up—they are just pronouncing key words clearly while compressing and sliding over function words like to, of, and and. This article uses "I WENT to the STORE to BUY some BREAD" to teach you the stress-timed rhythm of English, and shares a table-tapping practice method to help your ears keep up with real-life speaking speed.
Always Writing b and d Backwards? Memorize Mirror Letters Once and for All with 'Fists' and 'a Bed'
b, d, p, and q look like mirror images, so it's no wonder that even adult beginners often write them backwards. This article shares three handy tips—fist gestures, the word shape of bed looking like a real bed, and the rule that 'q is almost always followed by u'—paired with easy-to-remember words like big/dig and queen/quiet, so you'll never get stuck writing these letters again.