必修一Unit 4 Earthquakes Language points（课件35张）

课件35张PPT。Language points for readingPhrases in the text rise and fall smelly gas come out of
jump out of crack and burst fall down
think little of one-third/two thirds
cut across in ruins at an end
be injured thousands of
be left without parents blow away
useless pieces of steel give milk
tens of thousands of instead of
hundreds of thousands of rescue workers
coal mines dig out fresh water
Language points分数表达法:分子用基数（one, two…)，分母用序数词 ( first, second…)，当分子超过1时，分母的词尾加s.1/3: one third
2/3: two thirds
1/4: one fourth (a/one quarter)
1/5: one fifth
3/5: three fifths
2 4/5: two and four fifths
1/2: a half 或 one half (例外)百分数表达法： 百分数 + 单n + 单谓；百分数+复n +复谓75%： seventy-five percent
90%: ninety percent
▲More than 70% of the surface of the earth is covered by water.
▲40% of the students in our school are girls.数词 + 量词 + 形容词two hundred kilometers away 两百公里远
eight kilometers long 八公里长
thirty meters wide 三十米宽
四米深
four meters deep
五米高
five meters high
六米厚
six meters thick
The train is seven minutes late.
My watch is eight minutes fast. (adj 快的)Imagine your home begins to shake and
you must leave it right away.
imagine: form a mental picture
imagine + n. /pron
imagine sb. to be
shake : cause to move to and froright away : at once ; in no time ; immediately
right now : at this very moment
Make up your mind___________.
I’ll return the book___________.right nowright awayHe _____from his chair when the door
bell rang.
Her job is _______chickens.
Her temperature is still______.
He ________ in rank recently.2. rise vi. & raise vt.roseraisingrisinghas risensmelly : smell+ y = adj.
smell n./v (smelt/ smelled)
They were all hungry and the food ______good.
I can ______something burning in the kitchen.
Please throw the _______fish away.smeltsmellsmelly3. A ______ gas came ___ __ the cracks.smellyout of4. … the water pipes in some buildings cracked and _____.burstburst : 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.He burst into laughter.
= He burst out laughing
He burst into tears.
= He burst out crying.
burst into+ n.
burst out + doing……5. It seemed as if the world was __ ___ ___.atanendat the end of 用于表示具体事物或场所的场合，它也可以用来表示比喻意; by the end of 用于表示时间的场合到……结束的时候，用语过去完成时态; in the end 意思“最后、终于”。 Compare: at the end of
by the end of
in the end1) . His father will return home ___________this year.
2) . He will be a scientist __________.
3) . How many English words had you learned ____________ last term?at the end ofin the endby the end ofas if 好像；似乎；仿佛。She was sitting there as if nothing had happened.6. In fifteen terrible seconds a large city
lay in_____.ruinslie (lay, lain): to be, remain or be
kept in a certain state
in ruins : severely damaged or
destroyedCompare: 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。
　　The fire ruined the castle.
　　The house has fallen into ruin.
　　The company is facing ruin. The village ___in ruins after the war.
These machines have ____idle since the
factory closed.
An earthquake left the whole town_______.
His career is________.laylainin ruinsin ruinsEverywhere they looked nearly everything was_________. destroyedHe ______ his girl friend’s prospectsruinedSoft wood ________easily.damageslie 与lay的区别口诀:规则的“撒谎”，不规则的“躺”，躺过就“下蛋”。 (lie当“说谎”用，它的过去式和过去分词都为lied，而当“躺”用时，它的过去式为“下蛋”即lay) injure: to hurt oneself/ sb. / sth. physically7. Two-thirds of the them died or were _______ during the earthquake.injuredMore than 61% of the surface of the earth ____covered by water.
Seventy percent of the workers in this factory ____ young.isareTheir criticisms _________him deeply.
Smoking will ________his health.
He was slightly ________in the car accident.
He got _________in the fighting.
What you said _____my feeling.have hurtinjuredinjuredwoundedhurtCompare: injure ;
hurt ;
wound 8. People were shocked.
shock: v 震惊、打击
I was shocked by his rudeness.
▲be shocked at 对…感到吃惊
We were shocked at the bad news.
▲be shocked to do sth 因做某事而吃惊
I was shocked to learn that he had failed in the exam.
▲be shocked that …
I was shocked that he had failed in the exam.shock ：n. 打击；震惊， 震动
The news of his wife’s death was a terrible shock to him.
shocking : adj. 使人震惊的
His failure in the exam was shocking to his parents.9. Some of the rescue workers and doctors were trapped under the ruins:n 救援、救助
a rescue team 营救队
▲ come/go to sb’s rescue 营救某人
v 援救、营救
▲ rescue…from…
The firemen rescued a boy from the fire.wonder : v.
A. to have a feeling of surprise.
B. to be filled with curiosity or doubt.
n. one that arouses astonishment,
surprise ; admiration
It is no wonder (that)= No wonder (that)wonder10. People began to ________how long the disaster would last.disastern 灾难、灾祸
① Too much water can cause disaster.
引起灾难、惹祸
② Disasters always come in three.
祸不单行---Tom often works deep into the night
every day.
---No wonder he always gets first in the
examinations.10. All hope was not lost.
all…not … = not all…;some… but not all
Not all the children are left.
(= Only some of them left early.)
Not all the children are noisy.
(= Some of the children are not noisy.)
? none of …..
None of us were allowed to go there.
None of these reports is very helpful.11. … bury the dead.
bury : A. to place in the ground
B. to occupy (oneself) with deep
concentration; absorb
The dog buried the bone in the ground.
I buried myself in my studies.
bury oneself in= be buried in
devote oneself to= be devoted to选用单词的适当形式填空1. The flood d________ a lot of houses and many people became homeless.
2. After e_______ was cut off, the lights went out.
3. D______ always come suddenly and cause a lot of damage.
4. The f________ girl was speechless after she saw the terrible scene.
5. A car accident happened with two people killed and one seriously i______. injured estroyedlectricityisastersrightened6. St. Petersburg was almost in r____ after it was under attack for 900 days by the Germans.
7. The rescue workers put up a lot of tents so that the homeless survivors could be s______.
8. The river b______ its banks and flooded the village.
9. They were badly s______ by the news of her death shakenuinshelteredursthocked选择题3. The death of his wife was a terrible ____ to him.
A. knock B. shock C. surprising D. experience 2. He _____ his voice so that everyone could hear him.
A. lifted B. rose C. held D. raised The work must be done______.
A. right away B. right now
C. at once D. all the above _____of people came to the meeting from
all over the country.
A. Many B. A number
C. The number D. A plenty of 5. They tried to prevent their cows from ____ .
injury B. injuring C. being injured D. hurting 4. _____ for the worst, and you won’t feel too sad if you fail.
Preparing B. Prepare
C. To prepare D. Prepared 8. There was a strange man at the gate ____ something to the little girl.
A. said B. says C. to say D. sayingI will go shopping with her _____my mother. instead of B. instead
C. in fact D. instead with 9.____ seen the film, so everybody wants to
see it.All the students haven’t
Any students haven’t
C. As nobody has D. None of us has10. Do you want to go biking with me?
-----Yes .I’d love to-. _____my bike is broken
A. But B. And C. Sorry D. However
11. _____ were sent to hospital and the ____
were buried.
A. The injury, the death
B. The injuring, the dying
C. The injured, the dead
D. The injured, the died
12. About ____ of the workers in that steel works
____ young people.
A. third fifths, are B. three fifths, are
C. three fifths, is D. three fifth, are