人教版 (新课标)Unit 3 Inventors and inventions教案及反思

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一、词汇&短语

1.目击 v._____________________        2.暂停 vt./n. __________________     

3.每年的adj. _____________________       4.拖,拉 vt.  __________________      

5.催促vt._____________________       6.深(度) n. ____________________     

7.协作 n._____________________       8.住所 n._____________________

9.相对的_____________________        10.逃离v. _____________________

11.放弃 vt. ____________________      12.帮助(某人)摆脱困境 _________ 

14．________________  瞄准           13．________________  优于；在……前面    

15．________________  靠近         

16．________________  在此期间；与此同时  

17．                  帮助(某人)摆脱困境或危难

 (witness  pause  annual  drag  urge  depth  teamwork  accommodation  opposite  flee  abandon  help (…) out )

1.ahead of　2.aim at　3.in the meantime　4.help(...)out　5. get close to

二、知识详解

1. 【原句】that this was just a story but then I witnessed it with my own eyes many times. 当时我以为只是一个故事罢了，但是后来亲眼看见了，而且见过多次。

witness vt  当场见到；目击   n 目击者；证人；证据
be a witness to sth 看见某事发生
witness sth 见证，目击，作证
bear/give witness to  为…作证，为….的证人
witness to doing (在法庭上)作证
1).His good health is a witness to the success of the treatment.

他身体健康证明这种疗法是成功的。

2).Police have appealed for anyone who witnessed the incident to contact them.

警方呼吁凡是目击这一事件的人与他们联系。

3).He witnessed to having seen the man enter the room.他证明看到那个人进了房间。

4).After the explosion, the policemen did a lot of work to find out some clues from the ______.  D              A. lookers-on    B. viewers   C. people   D. witnesses
5).The 1930s, when he was in his twenties, _______ the sufferings that the Chinese were bearing from the war.   B      A. observed   B. witnessed    C. proved   D. supplied

2.【原句】“Come on, Clancy. To the boat,” George said as he ran ahead of me. “克兰西，快来，上船去。”乔治在我面前边跑边说。

ahead of
1) George said as he ran ahead of us  . 乔治跑在我们的前面说着。
2) Ahead of us lies a big river. 我们的前面有一条河。
3) Time here is nine hours ahead of London.这儿的时间比伦敦早九个小时。
4) He is ahead of me in Chinese. 他的汉语比我好。
5) Scientists are racing _______ time in order to find a cure for bird flu as soon as possible.   B             A. along with    B. against   C. around   D. ahead of
 归纳：   ① （空间上）在…之前 ② (时间上) 在…之前 ③ 比…强或好；领先
   ahead of time 提前   look ahead 向前看，为未来着想   go ahead 先走；可以；进行

3.【原句】And those others are stopping it diving or fleeing out to sea…而其他那些虎鲸则阻止它逃跑。

flee(fled，fled)　 vt. 逃离  vi.逃跑；逃避

flee to +某地        逃到……去，逃往

flee(from)+某地     从……逃出来，逃离

1).他与家人争吵后离家去了伦敦。

He fled to London after an argument with his family.

2).他杀死仇敌后逃离祖国。

He killed his enemy and fled (from) the country.

3).他试图逃离该国时被抓住。He was caught trying to flee the country.

4).The thieves have already ________the city，so it is difficult for the police to arrest them. A．fled　　　　 B．run away       C．escaped                              D．got rid of

选A。表示“逃离某地”时，run away和escape后需加from，get rid of则不合句意。

4.【原句】

In the meantime, Old Tom, and the others are having a good feed on its lips and tongue. 在这段时间里，老汤姆和其他虎鲸会饱餐一顿的，鲸唇和鲸舌就是它们的美食。

in the meantime= in the meanwhile 在其时，在此期间，同时
1）医生马上就来，在此期间，尽量放松一下。In the meantime; try to 

The doctor will be here soon. ______ ______ ______，_____ ______ relax.
2) 由于下雨，我们不能出去，这段时间里，我们玩个游戏。a game in the meantime

We can’t go out because it’s raining, so let’s play ______ _____ _____ ____ _____.
3) Jerry was playing football and Tom was _______ playing volleyball.   B

A. however   B. meanwhile   C. likely  D. often
 

5.【原句】“Man overboard!  Turn the boat around!” urged George, shouting loudly. 乔治大声喊道：“有人落水了，把船头调回去！”

urge vt 催促；极力主张；驱策 urgent adj 紧急的；急切的   urgency  n 紧迫；急迫
urge sb to do sth 敦促某人做某事
urge that+从句（谓语常用should +动词原形，should 可以省略）极力主张，强烈要求
urge sth on/upon sb 对某人力陈/力言某事

1).Katy’s family urged her to find another job.凯蒂的家人催促她去找另一份工作。

2).The doctor urged me to have an X-ray test, and then he could make a conclusion. 医生敦促我尽快做X光检查，以便他得出结论。

3).The report urged that all children be taught to swim.这份报告呼吁给所有的儿童教授游泳。

4)He urged on his pupils the importance of hard work.他向学生们力言努力学习的重要性。

6.【原句】From James’s face, I could see he was terrified of being abandoned by us. 从詹姆斯的脸上我能看出他非常恐慌，生怕被我们遗弃。

abandon　vt.遗弃；抛弃；；(与oneself连用)使放纵，使听任  n．放任；放纵

abandoned  adj.被遗弃的，被抛弃的；自甘堕落的；没有约束的，放荡的
abandon one’s country/friends/post/hope/plan/ bad habit 背叛祖国/朋友/职位/希望/恶习

abandon sth to sb/sth 不得已而舍弃          abandon oneself to sth 沉迷于

1).Rescuers abandoned all hope of finding any more survivors of the crash.

援救人员完全放弃了会再找到坠机生还者的希望。_

2).We must urge people who smoke to abandon the habit.

我们必须敦促吸烟的人戒烟。

3).The child ________ _______  by his parents. Eventually the ________ boy was found wandering in the street，________ himself to despair. 

那个孩子被他的父母遗弃了，后来有人发现那个被抛弃的孩子在大街上游荡，他已陷入了绝望。

答案：was abandoned；abandoned；abandoning

Owing to rough weather, the coast guard had been forced to _______ the search for the lost plane.B
  A. remove     B. abandon   C. flee     D. desert
He abandoned himself _______ happiness.B
  A. at  B. to  C. with  D. in

7 .help(...)out 　帮助(某人)摆脱困境或危难；协助；使(某人)脱离困境

①When I bought the house，my sister helped me out with a loan.

我买这所房子时，我姐姐借给了我一笔钱解了急。

②As he is my best friend，when I am in trouble he will certainly help me out.

因为他是我最好的朋友，当我遇到麻烦时他肯定会帮我。

(1)My father has often ________ me ________ when I’ve been a bit short of money.  A．sent；out　　B．driven；off       C．helped；out                 D．pulled；in

解析：选C。考查短语辨析。 help sb.out帮助某人摆脱困境。

拓展： 

help sb with sth帮助某人做某事
 can’t help doing sth 忍不住做某事
 can’t help but do sth 不得不做某事

 He helps me with my spoken language. 他帮助我的口语。
I  couldn’t help crying .我禁不住哭了。
I can’t help but wait outside the classroom. 我只得等在教室外面。

三、重点句型：

1.It took over half an hour to get the boat back to James,...我们花了半个小时才把船调转过头来，回到詹姆斯落水的地方,……

归纳总结

1).在It takes (sb.) some time/sth.to do sth.句型中，take意为“花费、需要”，take前也可用具体名词作主语。

It takes/took/will take sb. some time to do sth.是固定句型。也可用于It takes/took/will take sb.some money to do sth.。

活学活用：

1).It took her all afternoon to finish it.  她用了整个下午才完成这项工作。

2). 汤姆每天要用三个小时的时间做作业。

It takes Tom three hours to do his homework everyday.

3).It will take the students two hours to finish their homework.学生做完作业要用两小时。

4). It takes us thirty minutes to walk from here to the bus station.  我们从这儿步行到车站要用30分钟。

2).it作形式主语时，还可构成以下句型：

强调句型It is+被强调部分+who/that...

It is the first/second time that sb. have done sth...某人第几次做某事

It is (high) time that sb.did/should do sth.是某人该做……的时候了

It’s said/reported/thought that...据说/报道/认为……

It’s a pity/a shame/a wonder that...可惜/奇怪的是……

It happens/appears/seems that...恰巧/好像……

It seems/looks as if...看起来好像……

It’s up to sb. to do sth....该某人做某事

四、根据课文内容完成下面语法填空，注意单词拼写和词语用法：

I was 16 when I began working at the whaling station. I was told the story __1__every year the killers helped whalers catch huge whales. After I worked there，I witnessed it with__2__ own eyes many times. One afternoon，as I was sorting out my accommodation，I heard a loud noise coming __3__ the bay. Then I experienced how the killers，especially Old Tom, helped the whalers lead the way to catch a whale. To begin with，I saw __4__ whale being attacked by Old Tom and six other killers，who were stopping the whale fleeing out to the sea. Then the whalers aimed the harpoon__5_ the whale，then let it go and the harpoon hit the spot. Later，the whale’s body ____6____ (drag) swiftly by the killers down into the__7__ (deep) of the sea after it died. __8___the killers were fierce hunters，they never harmed or attacked people. On the contrary，they protected people. For example，one day，the sea was rough and _9_ was difficult to handle the boat. The waves were carrying James further away from us. James was terrified of ____10____(abandon) by us. Just then a shark appeared and it was Old Tom that saved James

(1.that  2.my  3.from  4.a  5.at  6.was dragged  7.depths  8.Although  9.it  10.being abandoned)