Warming up、Pre-reading、Reading、Comprehending优质课教案推荐

高三导学案

学科: 英语

编号: B9U2

编制人: 高丽

审核人: 高三英语组

小组：__________ 班级：______________ 姓名：__________ 评价：__________ Unit 2

Sailing the Oceans 【学习目标】

1.

To learn and master some useful words and expressions in Unit 2. 2.

To improve the ability of reading the text and analyzing some difficult sentences. 【使用说明与学法指导】

1. 课前自学，大声朗读课本107页第二单元单词和短语。

2. 阅读12-13页课文，了解文章大意，理解重难点句子。

3. 课前完成预习案。

4. 各班根据实际情况灵活运用导学案。



预习案Previewing Case 一、预习自测

(阅读12-13页课文，完成下列练习) 1. What is the text mainly about? A. How seamen explored the oceans and the instruments they used.

B. How seamen sailed around the oceans. C. What kinds of navigational instruments the navigators used.

D. How to explore the oceans. 2. How many navigational instruments are mentioned in search of longitude and latitude? A. Four.

B. Five.

C. Six.

D. Seven. 3. What does the word “random” in “Finding latitude” stand for?

A. Organized.

B. Intentional.

C. Arbitrary.

D. Planned. 4. Without secure method of measuring longitude before the 17th century, the British sailors really knew ____ . A. how to estimate longitude using speed and time B. how to measure speed involved throwing a knotted rope C. how to count the knots as a ship advanced through the water D. what to do deal with the compass to calculate longitude 5. We can infer from the passage that ___ . A. earliest seamen explored the oceans since latitude and longitude made it possible to plot a ship’s position

B. earliest sailors only used celestial bodies, the weather, and tides and currents to navigate C. the first seamen began to use navigational instruments to find longitude instead of using nature D. in history of sailing the oceans, man mainly used nature to sail before navigational instruments were made

二、知识梳理

Task 1

单词派生

1. __________n.仁慈，怜悯

______________adj.仁慈的

__________adj. 不仁慈的，残忍的

2. _________n.探险，探测

____________v.探险，探索

______________n.探险家

3. __________ n.最小的，最低的

_____________v.最小化

4. __________ adj.安全的，可靠地

______________ n.安全

5. ____________n.参考

_______________v.参考

6._________adj.精确的，准确的

__________adv.准确地

7. ____________v.简单化

____________ adj.简单的

8._____________n.倾向，趋向

____________ v.倾向

9._________ adj.可靠地，可信赖的

______________adj.不可靠的

_________ v.依靠，依赖

10.____________ n.生存，幸存

_______________v.生存，存活

_____________n.幸存者

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高三导学案

学科: 英语

编号: B9U2

编制人: 高丽

审核人: 高三英语组

11.______________n.出发，离开

______________v.离开

12. ___________n. 挨饿，饿死

_____________v.挨饿

13.___________n.心理学

____________adj.心理学的

______________adj.心理学地

14.__________adj.逐渐的

_________adv.逐渐地

Task 2

词组翻译（阅读12-13页课文，找出下列短语）

1. 对海洋进行探索____________________

2. 在地图上标出船的位置____________________ 3. 受…支配/摆布_____________________

4. 冒最小的风险___________________________ 5. 熟练的航海家_____________________

6. 计算出他们的纬度

_______________________ 7. 使用风导航________________________

8. 早期测量速度的方法______________________ 9. 在一定时间内______________________

10. 直线航行_______________________________ 11. 参照点________________________

12. 减少出错的可能性_______________________ 

探究案Exploring Case

Task 1根据句意选择单词的正确形式填空。

1. My parents live abroad—in North Borneo, to be ____________ (precise). 2. This company is the only _____________; it ___________ the financial crisis. (survive) 3. The boy burst into ___________ when his mother ____________ his favorite book (tear). 4. They are ___________ about their _____________. (secure) 5. The __________ have gone to the North Sea for oil _______________. (exploration) 6. You can _______ on him because he is a _____________ person.(reliable) Task 2 重点句型分析与仿写

1. We may well wonder how seamen explored the oceans before latitude and longitude made it possible to plot a ship’s position on a map.

要点：(1)may/might well

很可能，极有可能

(2)主语+think／feel／make／consider…+it +n.／adj.+ for／of sb. to do…其中it为形式宾语，for／of引出动词不定式的逻辑主语。

(仿写)（1）这些是很不错的照片，我们很有可能把它们用在我们的杂志上。

_____________________________________________________________________________ (2)我已经表明我反对这个计划。(make …clear) _____________________________________________________________________________ 2. Later, when seamen began to use the compass in the 12th century they could calculate longitude using

complicated mathematical tables. 要点：V-ing 作伴随状语，表主动

仿写：他使用工具很快完成了这项工作。

_____________________________________________________________________________ 3. On our departure from Tahiti, some of the crew took over the ship. 要点：on+n/doing 一----就

仿写：他一听到那个好消息，就高兴得跳了起来。

_____________________________________________________________________________ Task 3重点单词

1. work out

①

to calculate an answer, amount, price, or value

②

to think about sth. and manage to understand it

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高三导学案

学科: 英语

编号: B9U2

编制人: 高丽

审核人: 高三英语组

③

to think carefully about how you are going to do sth. and plan a good way of doing it

用序号标出下列句子中work out的意思。

⑴

See if you can work out this bill. (

)

⑵

The plot is so complicated that it’ll take you a while to work it out.

(

)

⑶

I can’t work out Geoff; one day he’s friendly ,the next day he ignores me completely. (

)

⑷

I haven’t worked out who’s going to look after the kids tonight. (

)

2. at the mercy of ____________________

have mercy on/show mercy to _____________________ without mercy_____________________ 翻译：(1)他们在海上迷失了方向,任凭风和天气的摆布。

______________________________________________________________________________________ (2)The terrorists __________________________ the hostages. (3)The mother left the dying baby in the hospital ________________. 3. in a dilemma________________

place/put sb in a dilemma______________________ (1)糟糕的天气使我们进退两难。The bad weather____________________________________________ (2)She _________________________________ as to whether to stay at school or get a job. 4. cope with: to deal successfully with sth difficult 我恐怕我应付不了这个问题______________________________________________________________



训练案

Exercise Task1 翻译下列句子

1) 我们上午十点离开北京出发去伦敦。(depart for)

________________________________________________________________________________ 2) 每个班学生人数的最高限额是70名。(maximum)

_______________________________________________________________________________ 3) 女性越来越趋向晚婚. (tendency) _______________________________________________________________________________

4) 他求知若渴，这让他在班上的表现十分突出。(thirsty) _______________________________________________________________________________

5）这些学生用的参考书对英语学习很有帮助。(reference) _______________________________________________________________________________

6）当谁都不知道说什么时，出现了令人尴尬的沉默。(awkward) _______________________________________________________________________________ 7) 他把车沿着墙停放。(alongside)

_______________________________________________________________________________ Task2 用括号内所给动词的适当形式填空。

1) As you can see, the number of cars on our roads _________ (keep) rising these days. 2) I have to go to work by taxi because my car _____________ (repair) at the garage.

3) What we used to think impossible

__________ (do) seem possible now.

4) The moment the 28th Olympic Games ____________ (declare) open, the whole world cheered.

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高三导学案

学科: 英语

编号: B9U2

编制人: 高丽

审核人: 高三英语组

5) The use of credit cards in place of cash ____________ (increase) in recent years. 6) Newton _____________ (explain) the movements of the moon from the attraction of the earth. 7) Since I won the big prize, my telephone hasn’t stopped ringing. People ____________ (phone) to ask how I am going to spend the money.

短文改错

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线( \ )划掉。

修改：在错的词下划一条横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词。

2．只允许修改10处，多者(从第11处起)不计分。

（一）

Dear Ian,

Thank you for share the stories about you and your best friend in your last letter. I have a best friend, who name is Wang Ming, and we had known each other for a long time. We met on the first day of school. We were deskmate in class. We both liked pop music and we often went to my house to listen CDs. It wasn’t long after we became best friends. Now we’re in different senior high schools and all of us are busy with our studies. Although we cannot see each other often, but we’re still best friends. He always encourage me to realize my dreams. I am thankfully I have such a good friend to rely on.

Yours,

Li Hua （二）

As Christmas is coming, I plan to buy something for my parents. What I want to give back is a VIP card for a health club but neither of them is doing enough exercise. My father works hardly as a teacher, spent most of his time at school. My mother loves reading and often bury herself in her books. Therefore, all of them should exercise more from now on. I want to give them this card to express my love and thanks for them. I hope that they will be able to get relaxing in the health club and make more friends here. At the same time, I hope that they can take care their health. （三）

Dear James,

Thanks for your letter. I’m delight that you’re coming over and we’re all looking forward to see you again. I can understand you are nervous about travelling by your own. Don’t worry! We’ll pick you up at the airport. Telling my your flight number and arrival time, and we can meet you while you arrive. Kate wonders if you could bring him some of that wonderful cheese we eat in your parents’ house last month. She keep talking about it. I don’t think it should be problem bringing it into the country. Let me know as soon as you can book your flight.

Yours,

Sandra

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