1, b, p, m, f.b. Keep your lips closed when you pronounce, then suddenly let go and let the gas rush out. P in addition, the tongue stretches forward to block the airflow. M close your lips, then let the air flow out of your nostrils and make a sound. F put the upper teeth on the lower lip, and then let the air flow out from the middle of the lip teeth.

2, D, T, N, L.D. When pronouncing, put the tip of your tongue against the upper gum, and then suddenly let go to let the air flow out. Don't put the tip of your tongue against the upper gum, then suddenly release it, and at the same time withdraw your tongue to block the airflow. N Put the tip of the tongue against the upper gum, and then move the tongue towards the soft palate to let the air flow out through the nasal cavity. L put the tip of your tongue against the upper gum, then stick your tongue forward to block the airflow.

3, G, K, H. When pronouncing, press the root of the tongue to the soft palate, and then suddenly let go to let the air flow out. K put the base of the tongue on the soft palate, then suddenly let go, and at the same time, the tongue stretched forward to block the airflow. H. Press the base of the tongue to the soft palate and move the tongue to the hard palate to block the airflow.

4. When pronouncing J, Q and x .J, press the front of the tongue to the front of the hard palate, then suddenly let go and let the air flow out. Q Press the front of the tongue to the front of the hard palate, then suddenly let go, and at the same time retract the tongue to block the airflow. X put the front of the tongue against the front of the hard palate, and then move the tongue to both sides to block the airflow.

5, zh, ch, sh, R. When making zh sound, tilt your tongue to the front of the hard palate, and then suddenly let go to let the air flow out. Ch tilted his tongue against the front of the hard palate, then suddenly let go, and at the same time retracted his tongue to block the airflow. Sh tilt your tongue to touch the front of the hard palate, and then move to both sides to block the airflow. R Tilt your tongue close to the front of the hard palate, and then extend your tongue forward to block the airflow.

Skills of learning initials:

1. Understand the classification of initials: Chinese Pinyin * * * has 23 initials, which are divided into voiced consonants and voiced consonants. When consonants are pronounced, the airflow is not blocked; When voiced consonants are voiced, the airflow is hindered to some extent. Understanding these basic concepts is helpful to better master the pronunciation of initials.

2. Learning pronunciation methods: Each initial has its own specific pronunciation method. You can learn the correct pronunciation methods by watching teaching videos, consulting teachers or attending Chinese training classes. In addition, more imitation and practice is also the key to improve pronunciation accuracy.

3. Pay attention to tone sandhi: Chinese Pinyin has four tones, and each tone corresponds to a different pitch. When learning initials, we should pay attention to the change of tone to avoid inaccurate pronunciation.

4. Combination with vowels: Initial consonants are usually combined with vowels to form a complete syllable. When learning initials, we should practice with the actual vowels in order to better master the pronunciation of syllables.

5. Make a study plan: It takes time and patience to learn initials. You can make a reasonable study plan and arrange some time for study and practice every day to gradually improve your pronunciation.

6. Create a language environment: Listen, speak, read and write Chinese as much as possible, and create a good language environment, which will help to improve the mastery of initials.