B4U2导学案终稿

新课程英语必修4 Unit 2 Working the land 导学案

Class________ Name____________________

一、课文（P.1-2）阅读理解

( I ) Read the text and match each paragraph with its main idea.

Paragraph 1 ( ) A Yuan Longping’s brief life experiences. Paragraph 2 ( ) B Yuan Longping’s dreams.

Paragraph 3 ( ) C Yuan Longping’s attitudes toward life.

Paragraph 4 ( ) D Yuan Longping’s achievements in the improvements on rice production. ( II ) Reading comprehension.

1. Why does Yuan Longping work the land?

A. Because he was born into a farmer’s family. B. Because he needs to do his research on farming. C. Because he is interested in farming. D. Because he has a slim and strong body. 2. The whole passage mainly talks about _______.

A. how to solve the world’s hunger problem. B. how to increase rice harvests. C.Yuan longping’s achievements in farming. D. Yuan Longping’s daily life. ( III ) Summary

Read the text carefully and fill in the blanks.

A pioneer for all people Name His looks Yuan Longping, one of China’s most famous 1.___________ 2. ____________ face and arms; slim and strong body. He 3._________ __________Southwest Agricultural College in 1953. Since 1953, finding ways to grow more rice has been his life 4.__________. In 1974, he became the first agricultural pioneer to grow rice that has a high 5._____________. He is now 6.____________ his knowledge in many less developed countries. He is quite 7.___________ with his life but doesn’t care about being famous. He 8.________ ________ _________ keep time for his hobbies. He doesn’t care about 9.___________ __________ _________ himself or leading a comfortable life. To 10. __________ his hybrid rice so that it can be grown around the globe. 21.________ vt.& n. 遗憾；惋惜22.________________ adj. 化学的 _______________ n. 化学23. n. 生产；制造_____________vt. 生产24. n. (pl. ) 细菌 25.______ n. 营养 _____________ adj. 有营养的26. n. 矿物27. n. 发现_____________vt.发现28. n. 土壤29. vt. 减少 ____________ vt. 增加30. __ n. 根；根源31. vt. 浏览；略读32. vt. 画底线标出 33.____________ n. 总结 34._______ n. 评论 （II）词组

1.__________________使······摆脱或除去 2. 对······感到满意 3.__________________宁愿；宁可 4.___________________ 逐渐增强；建立；开发 5.__________________导致；造成（后果） 6.____________________集中（注意力等）于 7.__________________使······免受（影响、伤害等） 8.____________________ 幸亏；由于 9.__________________减少到······ 9.____________________ 后悔做了某事 11._________________对······进行评论 12.___________________对······感到困惑 13._________________被晒黑 14.___________________用······装备

三、重点单词(每空一词)

1 .struggle vt. & vi. 斗争；拼搏；努力 struggle _____ 为······斗争

struggle _______/_______ 与······做斗争

① He has been struggling for success in his business. = He has been struggling to succeed in his business.（译）______________________________________________ ② They had to struggle against/with all kinds of difficulties. (译)_______________________________________ 2. expand vt. & vi. （使）变大；伸展

① He is considering expanding his business. (译) _________________________________________________ ② Metals expand when they are heated. (译)_______________________________________________________ 3. regret vt. 遗憾；惋惜

regret doing sth. 后悔做过了某事 regret to do sth. 对将要做某事而感到遗憾 （常与tell/say等连用） ① I regret missing the good film. (译)_________________________________________________________ ② I regret to tell you that you have failed again in the exam. (译)________________________________________ 4. confuse vt. 使迷惑；使为难

confused adj. ______________ confusing adj. _________________ confusion n. ________________ 用confuse 的适当形式填空

The ___________ look on her face suggested she was ___________ about the ___________ instruction. 译： 她困惑的表情表明她对那些令人迷惑的说明感到困惑。 5. reduce vt. 减少；缩减

increase/ reduce to 增加/减少到······ by 增加/减少了······

bring down 减少；缩减 cut down 减少；砍倒 用适当介词填空

① The number of the cars was reduced from 40 _____ 30. 汽车数量从40减少到30. ② The number of the cars was reduced ______ 10. 汽车数量减少了10辆。

Main events His personalities His dreams 二、基本词汇(每空一词)

（I）单词

1. n. (pl.___________ ) 数据；统计2. adj. 晒黑的3. vi & n. 斗争；拼搏 4. n. 十年 5._________________ adj. 超级的 6._________________ n. 产量；输出 7. n. 庄稼；农作物8.__________________n. 饥饿 _______________ adj. 饥饿的9.____________ adj. 引起烦恼的 _____________ v. 打扰；使烦恼10. vt.& vi. 使变大；伸展 11. vt & vi. 循环；流传 12. n. 战役；战争 13.. n. 自由 ____________adj. 自由的 14. adv. 因此；所以 15. vt. & vi. 配备；装备 16. _ n. 谷物；粮食 17. vt & vi. 输出；出口 ___________ vt.&vi. 进口 四、重点短语： 18.___ _____ n. 国籍19. n. 职业；占领 20. vt. 使迷惑；使为难 1. thanks to 幸亏；由于；因为 because of 因为

1

①多亏了他的帮助，我们赢得了比赛。 ___________ ___________ his help, we won the game. ②由于大雨，他来晚了。 He arrived late ___________ ___________ the heavy rain. 2. rid ··· of 摆脱；除去 get/ be rid of ··· 摆脱；丢弃

① You are supposed to rid yourself of carelessness, for it often leads to trouble.

译：______________________________________________________________________________________ ② 我的头痛老是不好。 I can’t ________ ________ _________ this headache.

3. be satisfied with 对······感到满意 be satisfied to do 对做······感到满意 to one’s satisfaction 令某人满意

① 我对这个结果感到不满意。 译：_____ ______ _____ _______ _________ ________ _________. ② He ______ __________ ________ win the race. 译：他对赢得赛跑很满意。 ③ _________ ________ __________(令我们满意的是)，they arrived on time. 4. lead to (1) 导致；造成（后果） （2）通向；通往

① Eating too much sugar ________ _______ (导致) much weight. ② All roads lead to Rome. 译：_________________________________________________________________ ③ 你是如何得出这个结论的？ What _________ ________ ________ this conclusion? 5. focus on 集中（注意力、精力等）于······关注······ focus one’s attention/mind on/upon

①All eyes ________ ________ _________(集中在) the speaker.

②You must try to _______ _______ _______ ________ （把注意力集中于）your study. 6. keep···free from/ of 使······免受（影响或伤害等）；使······不含（有害物） free of charge 免费 (固定短语)

①家长应该使孩子免受伤害。 译：_______________________________________________________________ ②She got the ticket free of charge. 译：_______________________________________________________

to do make + it(形式宾语) + 宾语补足语 + that 从句

除了make外，以下动词也可以用于类似结构：find,consider,feel,think,believe等。 ①I make it a rule to walk two miles a day. 译：___________________________________________________ ②我发现学会一门外语并不难。 I ________ ________ ________ ________ to learn a foreign language. 3.Using his hybrid rice, farmers are producing harvests twice as large as before.(P10)

译：_______________________________________________________________________________________ 本句中twice as large as 是表示倍数的一种句型，意为“是······的两倍”。

常用倍数表达法：(half 一半，quarter 四分之一， twice两倍，three/four/...times 3/4/??倍) （1）A is + 倍数 + as + adj.原级 + as B （2）A is + 倍数+ adj.比较级 + than B

（3）A is + 倍数 + the + 名词（size,length,width,height,weight等）+ of B ① 这个房间是那个房间的三倍大。

The room is _________ _________ as _________ as that one. The room is _________ _________ than that one.

The room is _________ _________ the ________ of that one.

六．语法 动词-ing

一．动词-ing作主语

1.一个动词-ing作主语，谓语动词用单数。两个或两个以上动词-ing作主语，谓语动词用复数。 ①Saying ______ (be) one thing, and doing ______ (be) another. ②Singing and dancing _______ (be) my hobbies.

2．动词-ing作主语通常有两种位置：一种是位于句首；一种是it作形式主语，将动词-ing放在后面。 It is no use /good complaining. 译：____________________________________________________________ 3. 常用动词-ing做作主语的句型有： It is a waste of time doing … 做······是浪费时间 There is no sense in doing… 做······没道理 There is no point (in) doing… 做······无意义 注意：There is no need to do … 做······没必要 二．动词-ing作宾语

1.只能接动词-ing不能接to do的动词有： avoid（避免），admit(承认)，allow(允许)，advice(建议)，enjoy(享受)，finish(完成)，keep(保持)，mind(介意)，practice(练习)，suggest(建议)

2. 只能接动词-ing不能接to do的短语有：

be interested in, be used to, be worth, can’t help(禁不住做某事), devote… to, dream of, feel like(想要做某事), insist on (坚持做某事), look forward to, put off(推迟), succeed in, pay attention to. 练习：1.—What do you think made Mary so upset?

--________ her new bicycle. A. As she lost B. Lost C. Losing D. Because of losing 2.____________ to sunlight for too much time will do harm to one’s skin.

A. Exposed B. Having exposed C. Being exposed D. After being exposed

3. It is no good ___________ all the time. A. complaining B. to complain C. complained D.complain 4.Lydia really regrets ______ out of high school. She has to struggle to make a living because of that decision. A. drop B. to drop C. dropping D. dropped

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五、重点句型

1. Dr. Yuan Longping grows what is called super hybrid rice. (P10)

译：_______________________________________________________________________________________ what is called super hybrid rice 是宾语从句，what在从句中做主语。what在名词性从句中，可以做主语，宾语或者表语，其中引导词what=the+名词+which/that。 指出what在从句中的语法成分（主语/宾语/表语）

①After a hard time, they came to what is called America today. （ ）

②A modern city has been set up in what was a waste land ten years ago. （ ） ③I believe what he told me. （ ）

④China is no longer what she used to be ten years ago. （ ） 完成句子

⑤_______ _______ _______ (我们需要的)is patience. ⑥问题是下一步他们想做什么。 The question is _______ _______ _______ _______ _________ next step. 2. This special strain of rice makes it possible to produce one-third more of the crop in the same fields.(P10)译:__________________________________________________________________________________________ 本句中it作make的形式宾语，而真正的宾语为其后的不定式to produce one-third more of the crop in the same fields, possible 在此处做make的宾语补足语。

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