<h1 class="pgc-h-arrow-right" > word:</h1>
1. Can read:
Note that the screen (yíng) and the screen (píng) are post-nasal sounds.
Zhàng is both a posterior nasal sound and a tongue-upturned sound.
2. Can write glyphs:
Even the "i.e." is most easily confused with the since".
The horizontal and vertical "vertical" is most easily confused with the strong "strong".
The right side of the "driving" of driving is "history", and it cannot be written as "official" in one more horizontal paragraph.
< h1 class="pgc-h-arrow-right" > key word comprehension</h1>
<h1 class="pgc-h-arrow-right" > class notes</h1>
< h1 class="pgc-h-arrow-right" > summary of knowledge points</h1>
This lesson has several easily mixed homophones.
1, fight and driving: the frame and driving are pronounced jià, is the shape of the sound, according to their respective meanings to remember.
2, driving and use: make and drive both chant shǐ, the glyph is also very similar. "Driving" means maneuvering a car, boat, airplane, etc. to make it move. Because the ancient cars were all horse-drawn carriages, the word "driving" was next to the word horse. In this way, it is easy to distinguish the usage of two words.
<h1 class = "pgc-h-arrow-right" > extracurricular development - bionics example:</h1>
The compound eye of the fly - "fly eye camera". Take many kinds of photos at once. This has a special role in scientific research, filmmaking, and the military.
Fly wings – the new navigator. The forewings of flies are used for flight, and the hindwings have long since degenerated into rod-like balance bars used to adjust direction and maintain balance. According to the principle of the balance rod, human beings have developed a new type of navigator for use in aircraft, space shuttles and other spacecraft.
Other examples:
Flies – small gas analyzers.
Fireflies – artificial cold light.
Electric fish - volt battery.
Jellyfish – Jellyfish Ear Storm Predictor.
Frog Eyes - Electronic frog eyes.
Animal paws – hooks for modern cranes.
Mantis arm, or sawtooth grass – saw.