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高中英语选修7 unit3教案

2020-02-23 来源:易榕旅网


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 二、知识详解 1. 【原句】that this was just a story

but

then

I . 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 目击,看见 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 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 to contact them. 警方呼吁凡是目击这一事件的人与他们联系。

3).He seen the man enter the room.他证明看到那个人进了房间。 4).She the case, but didn’t want to give/bear witness. 2.

On

the

afternoon

I

arrived

at

the

station, , I heard a loud noise coming from

the bay.有天下午,我来到捕鲸站,正在整理住处的时候,听到从海湾那边传来了一阵喧闹声。 拓展:sort out 整理、分类、解决

all sorts/kinds/types of 各种各样的

1) They have got .他们有几个小问题需要解决。 2) It takes people to make a world. 大千世界无奇不有。 3) They did it under names.他们以各种各样的名义做这个事。

3.【原句】 to see an enormous animal opposite us throwing itself out of the water and then crashing down again.我们及时赶到岸边,看到对面有一个庞大的动物猛力跳出水面,然后又坠落到水里。 拓展:

in time 及时,最后 in time to do/in time for 及时做某事 in no time 立刻,马上 at no time绝不,在任何时候都不 on time 准时,按时 at one time 曾经,一度 at a time 一次,每次 1) . 试着一次解决一个问题。 2) will she give in to the difficulties. 她绝不向困难低头。 3) She came running all the way for the wedding.她一路跑来及时赶上了婚礼。 3.【原句】 “克兰西,快来,上船去。”乔治在我面前边跑边说。 ahead of 在…前面

1) 我们的前面有一条河。(lies)

2) Time here .这儿的时间比伦敦早九个小时。 3) 他的汉语比我好。 A. along with B. against C. around D. ahead of

4.【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。 2). He killed his enemy and 他杀死仇敌后逃离祖

4)Scientists are racing _______ time in order to find a cure for bird flu as soon as possible.

国。

3). 他试图逃离该国时被抓住。

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

*stop sb./sth.(from) doing sth.阻止某人/物做某事

prevent sb./sth. (from) doing sth.=keep sb./sth. from doing sth. 阻止某人/某物做某事

1) I think the government on certain days.

我认为政府应该尽职人们在某些日子开车。

2) .那场大雨使我们没能打成网球。 5.

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。

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。

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

6.【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 .凯蒂的家人催促她去找另一份工作。 2).The doctor , 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 .这份报告呼吁给所有的儿童教授游泳。

4)He .他向学生们力言努力学习的重要性。

7.【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 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). .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。

4). Owing to rough weather, the coast guard had been forced to _______ the search for the lost plane. A. remove B. abandon C. flee D. desert

5). He abandoned himself _______ happiness. A. at B. to C. with D. in

8 .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, 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, . 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 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

1). . 他帮助我的口语。 2). .我禁不住哭了。

3). . 我只得等在教室外面。

9…when we approached him, I saw James being firmly held up in the water by Old Tom…当我们靠近他的时候,我看到老汤姆正在水中稳稳托着詹姆斯。 拓展:approach v. 接近、靠近;n.接近、方法、途径 at the approach of 在…快到的时候 an approach to… …. 的方法或途径

1) , so let’s prepare some gifts. 新年就要到了,因此我们准备一些

礼物吧!

2) .春节的即将来临带来了快乐和幸福。

3) was highly thought of by the teacher. 她做那道题所用的方法得到了老师的高度评价。

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/ money to do sth.是固定句型. 活学活用:

1). 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。 3). 学生做完作业要用两小时。 4). 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....(做某事)取决于某人 1). 那时我第一次骑马. 2). 孩子们该睡觉了. 3). 这次由你决定去哪里.

Book7 Unit3 A new dimension of life

一、 词形变化

(1) reflect (v.)思考;反射→_______________ (n.) 反射

(2) aware (a.)意识到的,知道的→___________(a.)不知道的→_____________ (n.)意识 (3) narrow(a.)→___________ (a.)宽阔的→____________________(a.)心胸狭隘的 (4) sharp (a.)尖的→____________ (v.)把…磨尖

(5) taste(n.&v.)味道;品尝;尝起来→________(a.)好吃的→___________(a.)有鉴赏力的 (6) scare(v.)恐吓,使惊吓→___________(a.)恐惧的→_____________ (a.)令人害怕的 (7) shallow (a.)浅的→____________ (a.)深的 二、 词组填空

(1)_________________思考 (2)_________________________崭新的生活空间

(3) _________________带着呼吸器游泳 (4)_____________________对…知道;意识到 (5)_________________上下翻转 (6)_________________________吓死了 三、知识点剖析 1.reflect

【原句】…with a cold drink in my hand and ______________________ —a day of pure magic! 【搭配】reflect on/upon 思考

【练习】(1)Can you see the trees ______________ in the lake? (影射)

(2)_________________________________________________.我经常思考人生的美丽与复杂。 (3)______________________________________________.你的行动反映了你的思想。 (4)____________________________________________________________________________. 一个人的衣着可反映出其个性。(a reflection of…) 2. aware

【原句】The first thing I ____________________ was all the vivid colors surrounding me—… 【搭配】be/become aware of sth. 对…知道;意识到 be/become aware that…意识到… make sb. aware of/that… 使某人注意到…

注○aware 可用fully, quite, well等词修饰,但不用very 修饰。此外,aware 不用于比较级。 【练习】(1)He said the government ____________________ the problem.(意识到)

(2)____________________________________________________________________________ 我很清楚他就是我要求助的人。

(3)____________________________________________________________________________ 我认为人们并没有真正意识到这个问题的重要性。 3. upside down

【拓展】inside out 里朝外的 up and down 上上下下;来回

now and then 时而;不时 back and forth 来回地,反复地

【练习】(1) When the teacher came in, ______________________________________________. 老师进来时,他正把书倒拿在手里。

(2)____________________________________________________________________________. 那房子被盗贼翻得乱七八糟。(burglar) 4.scare

【原句】…but that didn’t stop me from ______________________________________________. 【拓展】be scared to do 害怕做某事 be scared of doing 害怕发生某事 scare sb. away /off 将某人吓跑 scare sb. into doing sth.威胁/恐吓某人做某事

【练习】(1)____________________________________________. 我害怕在冰上滑到。(slide) (2)___________________________________________. 那条狗把小偷吓跑了。(3)____________________________________________________________________________. 你吓唬我也没有用,我不会告诉你的。 四、难句剖析

1.I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day— a day of pure magic!

【句法分析】本句为简单句,有两个并列谓语 am sitting… and reflecting. …with a cold drink in my hand 是一个“with +宾语+宾语补足语”的结构,其基本句式如下: With+宾语+形容词/副词/介词短语/to do / doing/ done

此结构在句中作状语,表时间、原因、方式、伴随等,也可以作定语。

【仿写】(1)___________________________, we went on smoothly. (由于问题得到解决) (2)____________________________, we have no time to go out for a trip.(由于很多工作要做) (3)He likes to sleep ___________________________________.(开着窗)

(4)____________________________________________________________________________. 由于有当地导游带路,我们很容易到了那儿。

2. The water was quite shallow but where the reef ended, there was a steep drop to the sandy ocean floor.

【句法分析】where 在此是连词,意为“在……的地方”,引导一个________________。 【仿写】(1) In my opinion, you’d better _____________________________ you have any questions while reading.(做一个记号)

(2) _______________________________________. 有志者,事竟成。 (3)翻译: 我们应该到最需要我们的地方去。

We should go ___________________________________________________________________. We should go to _________________________________________________________________.

Book7 Unit3 Under the sea--Reading1 学案教师版

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).She witnessed the case, but didn’t want to give/bear witness.

2.【原句】On the afternoon I arrived at the station, as I was sorting out my accommodation, I heard a loud noise coming from the bay.有天下午,我来到捕鲸站,正在整理住处的时候,听到从海湾那边传来了一阵喧闹声。 拓展:sort out 整理、分类、解决

all sorts/kinds/types of 各种各样的

1) They have got a few little problems to sort out.他们有几个小问题需要解决。 2) It takes all sorts/kinds/types of people to make a world. 大千世界无奇不有。

3) They did it under all sorts/kinds/types of names.他们以各种各样的名义做这个事。

3.【原句】We ran down to the shore in time to see an enormous animal opposite us throwing itself out of the water and then crashing down again.我们及时赶到岸边,看到对面有一个庞大的动物猛力跳出水面,然后又坠落到水里。 拓展:

in time 及时,最后 in time to do/in time for 及时做某事

in no time 立刻,马上 at no time绝不,在任何时候都不 on time 准时,按时 at one time 曾经,一度 at a time 一次,每次

1)Try to solve one problem at a time. 试着一次解决一个问题。 2)At no time will she give in to the difficulties. 她绝不向困难低头。

3) She came running all the way in time for the wedding.她一路跑来及时赶上了婚礼。

3.【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) Ahead of us lies a big river. 我们的前面有一条河。

2) Time here is nine hours ahead of London.这儿的时间比伦敦早九个小时。 3) He is ahead of me in Chinese. 他的汉语比我好。

4) 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 4.【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。 *stop sb./sth.(from) doing sth.阻止某人/物做某事

prevent sb./sth. (from) doing sth.=keep sb./sth. from doing sth. 阻止某人/某物做某事

1) I think the government should stop people (from) driving cars on certain days.我认为政府应该尽职人们在某些日子开车。

2) The rain prevented us (from) playing tennis.那场大雨使我们没能打成网球。

5.【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

6.【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。

7.【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

8 .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。

9…when we approached him, I saw James being firmly held up in the water by Old Tom…当我们靠近他的时候,我看到老汤姆正在水中稳稳托着詹姆斯。 拓展:approach v. 接近、靠近;n.接近、方法、途径 at the approach of 在…快到的时候 an approach to… …. 的方法或途径

1) New Year is approaching, so let’s prepare some gifts. 新年就要到了,因此我们准备一些礼物吧!

2)The approach of the Spring Festival bring pleasure and happiness.春节的即将来临带来了快乐和幸福。

3)Her approach to the physics problem was highly thought of by the teacher.她做那道题所用的方法得到了老师的高度评价。

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/ money to do sth.是固定句型. 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) Keys:

一、1.reflection; 2.unaware; awareness; 3. wide; narrow-minded; 4. sharpen 5. tasty; tasteful 6. scared; scaring 7. Deep

二、1. reflect on/upon 2. a new dimension of life 3. go snorkeling 4. be/become aware of 5. upside down 6. (be)scared to death 三、1.(原句)reflecting on the day

(1) reflected; (2) I often reflected on the beauty and complexity of life. (3) Your actions reflected your thoughts.

(4) Your clothes are a reflection of your personality. 2. (原句) became aware of

(1) was aware of (2) I am well aware that he is the one I should turn to. (3) I don’t think people are really aware of the importance of the problem. 3. (1) …he was holding his book upside down in his hand. (2) The house was turned upside down by the burglars. 4. (原句)… feeling scared to death for a moment. (1) I’m scared of slipping on the ice. (2) The dog scared the thief away.

(3) You can’t scare me into telling you anything.

四、1. 1) With the problem settled 2) With a lot of work to do 3) with the windows open

4) With a local guide leading the way, we got there easily.

2. 状语从句 1) make a mark where 2) Where there is a will, there is a way.

3) We should go where we are most needed.(状从) / We should go to the place where we are most needed.(定从)

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