高三英语上学期Unit 2 Crossing Limits第一、二课时教案-高三英语教案,标签:高三下册英语教案,高中英语教案,http://www.67xuexi.com
4. The Chinese traveller, Du Huan, wandered
Through Arabic countries for about 10 years.
5.Christopher Columbus and other European explorers searched for routes to Asia.
6. Zheng He made seven voyages and discovered the eastern coast of Africa.
Step4 Language points
1. reach reach out reach for
Please reach me that book.
Not a single word reached my ears.
He reached out his hand for the knife , but it was too far away.
We must reach out to those in need.
Jim reached for a gun but he was stopped.
2.puzzle
What puzzles me is why they didn’t show up.
• He looked a little puzzled.
• We finally puzzled out the meaning of the poem
• Her decision was a puzzle to him
• I’m in a puzzle as to how to cope with the new situations.
3. search search for search --- for in search of
The police searched the prisoner to see if he had a gun.
I searched shop after shop for my sister’sbirthday present.
The parents searched for their lost boy here and there , but they didn’t find him.
I will make a search for your book.
I looked everywhere in search of my glasses.
4. long before before long(= soon )
There was a lively market long before.
Before long you will understand what I
said is good for you.
I had waited him long before he came.
It won’t be long before you see him again.
It was long before they escaped from the
cruel prison.
5. find one’s way
feel /make / fight /push one’s way
I hope you can find the way home.
She couldn’t find the way out of the building.
The soldiers fought their way through thefierce enemies.
6.exchange exchange---for in exchange for
I’d like to exchange five apples for five eggs.
Mary exchanged her seat with Ann.
He is giving her French lessons in exchange
for his English lessons
7. an island off the coast of the southeast
Keep off the grassland !
cut a piece off the loaf
The ship was brown off its course.
8.wander ( 常与about /in/ through连用)
The children wandered in the woods.
The river wanders through beautiful country.
They wandered up and down the road aimlessly.
His mind wandered back to his college life.
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