[必修五unit4reading知识点]高一必修一Unit4reading知识点讲解（2）

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时间： _XX 年_ 10月11  星期 日   北大附中河南分校高中英语 王萍

learning aims:

1. knowledge aims: ① enable the students to grasp the usages of such important new words and expression_r_rs as shake, injure, destroy, skock, rescue, right away, a great number of, give out, etc.

②get the ss to mater the usage of the patterns：

it seemed that the world was at end

all hope was not lost

2. ability aims:     to improve ss’ ability of reading

learning difficult points:

1 let the ss learn the usage of the words “ burst”

2 enable the ss to master the usage of the pattern .

教学过程：

step ⅰ. leading-in (3分钟)

1. greet ss as usual

2. enjoy the 3-minute’s talk show and give the comment on it.

free topic

  then commont it

stepⅱ．review（3-5分钟）

imagine your home begins to shake and you must leave it right away

1. before

2 look up to尊敬，尊重

  look through浏览，仔细查看

  look over快速地翻阅

look on旁观

3 imagine + n. /pron

imagine sb. to be

4  shake hands with sb

shake one’s hand           握手

shake sb by the hand

5 compare:  at the end of 

                   by the end of

                   in the end

q: 1) . his father will return home ___________this year.

2) . he will be a scientist __________.

3) . how many english words had you learned  ____________ last term?

补讲：para1 . … the water pipes in some buildings cracked and _____.

burst : to come open or fly apart suddenly

the balloon suddenly burst.

burst into  + n.

some robbers burst into that house.

burst out

burst out + doing

they burst out laughing.

burst into+ n.

burst out + doing……

stepⅲ.learning by themselves（20分钟）

read aoudly togather （from para2—4）

para. 2 --- (5分钟)

难点精讲：

1. in fifteen terrible seconds a large city lay in_____.

  compare:  ruin ; destroy ; damage

①damage指部分“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词,也可以用作名词,用作名词时常与to something 连用。

　the accident did a lot of damage to his car.

　②destroy 只能用作动词,指彻底破坏,以致不可能修复,常作“破坏”、“毁灭”解,也可以指希望、计划等打破。

　the earthquake destroyed almost the whole town. 　　

③ruin则表示破坏严重,以致不能修复,但这种破坏不像destroy那样毁灭某物,而是强调致使该物的使用价值发生了问题。用作动词时,它作 “使毁灭”、 “使崩溃”、 “弄糟”解;用作名词时,它表示 “毁灭”、 “瓦解”、 “废墟”等抽象概念。ruin也有借喻的用法。123

　　the fire ruined the castle.

　　the house has fallen into ruin.

　　the company is facing ruin.

边学边练：

the village ___in ruins after the war.

these machines have ____idle since the factory closed

an earthquake left the whole town_______.

his career is________.

everywhere they looked nearly everything was_________.

he ______ his girl friend’s prospects

soft wood ________easily.

                                     

2． two-thirds of the people died or were injured during the earthquake.

边学边练

more than 61% of the surface of the earth ____covered by water.

seventy percent of the workers in this factory ____ young.

宏志班拓展：

请根据提示完成下列句子。

1. ________ (三分之一) of the students in our class ______ (be) girls.

2. _________ (五分之三) of the soil __________ (wash) away by the flood last night.

3. ______ (一半) of the desks in this school ________ (make) in his company.

4. ______ (大部分的) of the lecture he made yesterday ______ (be) interesting.

5. ________________ (数万) people _________ (dance) in the big square now.

para3---（8分钟）

要点句子及讲解：

1 everywhere they looked nearly everything was destroyed.                           

everywhere 引导让步状语从句

e.g: you can find warm-hearted men anywhere you go

 everywhere they appear, they were welcome.

连接高考：

1 _______ he goes, i’ll go, and i don’t care what happens.

a where        b when     c everywhere    d every place

2 no wind, however, could blow them away.

review: however

宏志拓展：

1 he hates going shopping,_______, he went with his wife.

a therfore     b however      c but     d and yet

2 you should try to get a good sleep______ much work you have to do

a however      b no matter     c although    dwhatever

3. people began to wonder how long the disaster would last

[考点] last在此句中意为“持续，延续”。可单独使用，也可后接for +一段时间（for可以省略）。

[考例] the evening news comes on at seven o’clock and ______ only thirty minutes. (XX全国卷ii)123

a. keeps           b. continues    c. finishes        d. lasts

para.4-----(7分钟)

要点句子及讲解：

1 all hope was not lost.

[考点] all...not = not all...意为“并不都……”，是部分否定。当all, both及every的合成词与not 连用时，表示部分否定；完全否定要用no, never, nowhere, none, neither, nothing， nobody等。

考例] i agree with most of what you said, but i don’t agree with ______.

 (nmet 1997)

a. everything             b. anything   c. something         d. nothing

2 the army organized teams to dig out those who were trapped and to bury the

dead.

dig out   挖掘；发现

bury oneself in= be buried in

devote oneself to= be devoted to

3 workers built shelters for survivors whose homes had been destroyed.

 [考例] last month, part of southeast asia was struck by floods, from ______ effects the people are still suffering. (天津 XX)

a. that                  b. whose       c. those                 d. what

step ⅵ assessment and exercise （5分钟）

完成《堂堂练  》10个选择题  

课后反思：

123

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