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Unit 8 knowledge points in the second volume of grade two
29. Words and phrases of "Children Count Stars"

I can write/I can write.

Spoon (sh? O) (spoon) (spoon handle) (rice spoon) (soup spoon)

Bucket (dǒu) (daring) (fighting car) (pipe) (funnel) (turning around)

Jade (y? (Corn) (Jade) (White Jade) (Baoyu) (Slim)

Group (Z incarnation) (organization) (group leader) (group) (group)

Zhen (zhēn) (precious) (cherish) (true love) (cherish) (rare treasure)

Beads (zh) (abacus) (jewelry) (water drops) (pearls) (perfect combination of pearls)

Earl (shǔ) (Earl) (Earl) (Earl) (Earl) (Countless)

Drill (zuān) (drill) (drill) (drill) (drill) (drill) (drill) (drill through the wall)

Research (y? (research) (discussion) (scientific research) (study hard)

Sleep (Shu? (Sleeping) (Water Lily) (Napping) (Sleeping) (Sleeping)

Distance (j? (distance) (line spacing) (distance) (gap)

From (l? (Leave) (Leave) (Separate) (Leave) (Leave) (Leave) (Leave home)

I'll realize

Scatter point (s m) (scatter point) (scatter point)

Y m ng (y m4ng) (upward) (faith)

Silly (shum) (giggle) (fool)

Chu (chǔ) (Qing) (delicate and touching)

Constant (h? N) (balance) (balance)

Han (h? (Han dynasty) (Han dynasty)

Memorize new words skillfully

Spoons are used for eating and serving, and the middle is indispensable.

Inclined bucket is redundant.

Jade king, a little more.

Sister Hong, two groups.

The diagnosis of Emperor Zhen.

Pearls mean nothing.

Several Lou family figures have been handed down from generation to generation.

Diamonds possess gold.

Research? Stone? Boss? Open? Flowers.

Sleep when your eyes droop.

From huge feet.

There is no bamboo on the fence.

polyphone

Have you seen K? See through (see a doctor)

Gatekeeper (caretaker)

Application: Let's see (k? N) Look at (kān) the doorman at the door is wearing a neat uniform.

Distinguish between words and combined words

Spoon (spoon) bucket (hat) jade (beautiful jade)

Sentence (sentence) head (hair) king (king)

Group (group word) orb (pearl)

Ancestor (ancestor) clinical strain (plant)

Digital drilling (research) research (research)

Teach (educate) to establish (establish) beauty (flowers compete for beauty)

Sleep (sleep) distance (distance) away (away)

Reject birds (animals)

synonym

Study hard and understand clearly

Ancestor ancestor

antonym

Countless clear and fuzzy.

the past

Exploratory learning

Treasure is as clear as counting the treasures at home. The metaphor is familiar. Synonym: Know like the back of your hand.

data link

Zhang Heng (AD 78~ 139) was a great scientist, writer and thinker in Han Dynasty. People from Nanyang, Henan. He showed extraordinary talent in astronomy, created the world's earliest astrolabe and weather observation instrument driven by water power, and the world's earliest seismograph to determine the direction of earthquakes.

Teach you a trick

destination

The ending topic is the writing method of setting suspense at the beginning of the article and pointing out the theme at the end of the article. At the beginning of this class, I only wrote about a child counting stars. How did he count them? I didn't tell him who they were, which set a suspense and stimulated readers' interest in reading. Then write the dialogue between the child and his grandma and grandpa. Hanging? Is it enough for readers? Appetite? . At the end, it is pointed out that he is a famous astronomer Zhang Heng, whose theme is clear and impressive.

30. Words and phrases of "Edison saves mother"

I can write/I can write.

Oil (y? U) (oil well) (oil lamp) (oil) (gasoline) (spring rain is like oil)

Check (Ji m \u n) (laboratory test) (check) (physical examination) (drug test) (spot check)

Check (ch? ) (find) (view) (check) (view)

Group (painted? N) (unity) (reunion) (rice ball) (paper ball) (stability and unity)

Exclusion (ch? (reprimand) (dismissal) (reprimand) (exclusion)

Responsibility (z? (blame) (blame) (blame) (condemn) (punishment does not blame the public)

Inflammation (y N) (hot) (hot summer) (inflammation) (gastritis) (descendants of Chinese people)

Kua (ku? ) (praise) (boast) (grandiose) (boast) (boast)

Award (Ji ng) (reward) (certificate) (praise) (award) (clear reward and punishment)

I'll realize

Di (d? ) (enlightenment) (Dienis)

Sex (x? Ng) (acute) (chronic)

Aperture (l? (appendix) (withering)

Slip (Li? (escape) (escape)

Bend (qū) (yield) (grievance)

Don't (t? Ng) (magnificent) (bright)

Suddenly (Hu m ? ng) (in a trance) (suddenly)

Enlightenment (w? (suddenly realize) (understand)

Memorize new words skillfully

The oil field is prominent and water flows through it.

Before and after the gun inspection.

Mu Cha is at the top of the mountain, on the horizon of sunrise.

The ball is in the mouth.

I lost my hand.

No one pays for the debt.

Add fuel to the fire.

Exaggerate the loss.

The prize won't be inches.

polyphone

Shake Hu m: ng (bright)

Hu? Ng (shaking) (shaking)

With the bright sunshine shining on the lake, the lake shakes (Hu? Moving with dazzling light.

Distinguish between words and combined words

Oil (oil-water) inspection (inspection) inspection (consultation)

Di test (verification) slag (slag)

Group (unity) reprimand (reprimand) blame (blame)

Difficult (difficult) gold () stains (stains)

Inflammation (fever) praise (praise) award (reward)

Light (fresh water) loss (loss) paddle (paddle)

synonym

Check, check, hesitate, hesitate, scold, scold.

Look around, praise, praise ideas, ways

Bright and bright, suddenly realize.

antonym

Big and small, bright and dark, bright and black.

I suddenly realized that I was stubborn.

Exploratory learning

It is unrealistic to talk big and write grandiose words. Synonym: chattering.

data link

Edison (1841~1931) is a world-famous American electrician and inventor. In addition to his inventions and contributions in phonograph, electric light, telephone, telegraph and film, he also made many famous creations in mining, architecture and chemical industry. Edison had about 2,000 inventions in his life, which made great contributions to the progress of human civilization.

Teach you a trick

Construct a segment with the total score relationship

When studying, we can put? Total? Why don't you write it in front? Integral? Write it at the back. In the total score relationship, the general part generally has a central word, for example,? Li Xiaoming really loves labor. ? As a part of the general introduction, what is the central word of this sentence Love labor? . In addition, the general part is generally the main content or theme, which should be concise and summarized; The content of the narrative should be specific, the level should be clear, and it should be written closely around the key points.

3 1. Vocabulary of "dinosaur extinction"

I can write/I can write.

Death (w? Ng) (national subjugation) (undead) (escape) (rise and fall) (mend after it is too late)

Meat (r? U) (skin) (meat) (chicken) (beef) (flesh and blood reunion)

Resistance (n? I) (patience) (patience) (patience) (diligence) (effort)

Mystery (m? (riddle) (riddle) (lantern riddle) (crossword puzzle) (eternal riddle)

Chuan (Chu? (tradition) (legend) (propaganda) (communication) (word of mouth)

Dye (dye) (dye) (dye cloth) (infect) (render) (spotless)

Class (l? I) (type) (category) (species) (human) (tiger dog)

Yan (y? N) (strict) (serious) (dignity) (majesty) (stricter than the law)

Cold (h? (cold) (cold) (poor) (cold) (cold lips and teeth)

I'll realize

Fear (dinosaur)

Pang (p? Ng) (huge)

Avoid (b? (avoid)

Wither, wither

Feeding (b incarnation) (breastfeeding)

Milk (r incarnation)

Steal food

Incubate (hatch)

Or (Hu? ) (or)

Author (zh ch) (reader)

Ji (j? (books)

Memorize new words skillfully

Busy people have no intention.

There is an extra person in the meat.

Endurance is measured in inches.

Mysteriously, you are lost.

Send someone.

Dyed water is beside the nine trees.

Rice shaped

Yan merged with the factory.

Cold plugs turn soil into water.

polyphone

Phase xiāng (equivalent) (relative)

xi? Ng (photography) (appearance)

Take photos with this house (xi? Ng) The business of the museum should be good.

Distinguish between words and combined words

Dead meat (meat) is resistant (durable)

Forget (forget) the content (right or wrong)

Riddle (Riddle) Biography (Legend) Dye (Dye)

Lost (lost) bricks (bricks) seven (seven corners)

Class (category) strict (strict) cold (cold)

Manure (cow dung) production (product) competition (racing)

synonym

Avoid hiding dust, dust books, books

Huge, huge, the past disappeared and disappeared again.

Believe in sudden, sudden.

antonym

The huge and insignificant historical reality has decreased and increased.

Withered and lush to lack of cold and warmth.

Darkness and light rise and fall.

Exploratory learning

Death is life and death, or survival, or death. Synonym: succeed or die.

data link

Dinosaurs are the most active and prosperous reptiles in Mesozoic. From the end of Triassic to the end of Cretaceous extinction, it lived on the earth for nearly 654.38+700 million years. In the whole period of their existence, they almost dominated the world, occupying ecological areas on major roads and becoming Mesozoic. Ruler? . So Mesozoic is also called? The age of dinosaurs? .

32. Words and phrases of "Ade's dream"

I'll realize

De (d? (Morality) (Teachers' morality)

Duan (Du? N) (paragraph) (paragraph)

Grandma (p? (grandma) (grandma)

Screen (p? Ng) (screen) (barrier)

Lu (of course)

Type (x? Ng) (new type) (sentence pattern)

Sewage (pollution)

Sales (xiāo) (sales) (expenses)

Pre (y? (Preview) (Intervention)

Book (d? Ng) (scheduled)

Department (j? (Fasten your seat belt)

purr

polyphone

Load z m: I (publish) (reprint)

z? I (loading) (loading)

Use the athlete load (z? I) Go home with honors, and their achievements will go down in history.

Screen p? Ng (screen) (painting screen)

hold one's breath

Every time the TV screen (p? Ng) When there is a horrible scene on the screen, she will hold her breath.

synonym

Time, time, chat, chat to kill time.

visit

antonym

Sales and purchases disappeared. Open and close.

potential safety hazard

Exploratory learning

Pin disappears, describing hiding and not showing up. Synonym: Anonymous.

data link

About Mars

In the whole solar system, Mars is called the Earth's? Twin brothers? It is the most similar planet to the earth. Mars is also a solid planet with a rotation period similar to that of the Earth. There is an atmosphere, but it is very thin; And satellites; There are corresponding seasonal changes, but the duration is almost two earth years; There are also two polar crowns, so since19th century, people have no doubt that there is life on Mars. However, with the visit of the spacecraft, the result was very disappointing. Its surface temperature can reach 28℃ at the equator during the day and drop to? 132℃。 The main components of the white polar cap are water ice and dry ice. So far, we can't travel to Mars, but human exploration of Mars will never stop.