Learning about Language教案推荐

Section_ⅢLearning_about_Language_&_Using_Language

1．Scan the passage and then choose the best answers according to the passage. (1)From the passage, we can see organic farmers are those who ________. A．grow crops with chemical fertilizers B．grow crops with natural fertilizers C．produce organic fertilizers D．care for the environment (2)From the fourth paragraph, we know that ________. A．it's not good to plant grass between crops B．peanuts use the surface of soil C．peas and soybeans should be grown together with corn and wheat D．vegetables that put down deep roots are harmful to the soil (3)________ so that the soil may not get exhausted. A．Farmers grow the same crops year after year B．Farmers use natural fertilizers C．Farmers change crops every few years D．Farmers use chemical fertilizers (4)How many ways do the organic farmers have to keep their soil fertile and healthy? A．3.

C．5. 答案：(1)～(4)

BBCB 2．Read the text and then answer the following questions. (1)What is organic farming? Farming_without_using_any_chemicals. (2)What is the goal of using organic farming methods? To_grow_good_food_and_avoid_damaging_the_environment_or_people's_health. 3．Read the text and find out the main idea of each paragraph. (1)Paragraph 1(C) A．Problems caused by chemical fertilizers. (2)Paragraph 2(A) farming. (3)Paragraph 3(B)

C．Long-term use of chemical

fertilizers can cause damage

B．Farmers and customers turn to organic

B．4.

D．6.

to the land and people's health. (4)Paragraph 4(D)

根据所给词性和汉语意思写出下列单词

1．regret vt. 遗憾；惋惜

n．遗憾；懊悔

2．focus n. 焦点；中心点

vt. 集中；聚焦

3．reduce vt. 减少；减缩；减弱

4．skim vt. 浏览；略读

5．comment n. 评论；议论

vi.&vt.表达意见；作出评论

6．confuse vt.使迷惑；使为难→confusing adj.令人迷惑不解的→confused adj.迷惑的；为难的→confusion n．混淆；困惑

7．discovery n．发现；发觉→discover vt.发现→discoverer n．发现者

8．summary n．总结；摘要；概要→summarize vt.总结；概括

1．confuse vt.使迷惑；使为难

★背诵佳句培养语感

(教材原句)

It is important to explain this again or we will confuse the students. 把这个再解释一遍很重要，否则我们就会使学生感到迷惑。

(鲜活例句)

Will you please not confuse me with any matters? 请你别拿一些事情来难为我好吗？

★归纳拓展全析考点

(1)confuse A with/and B

把A与B混淆

(2)confused adj.

(人)不知所措的；困惑的

be confused about ...

对……感到困惑

(3)confusing adj.

(事/物)令人困惑的；难懂的

①I confused her with her sister because they are so alike. 我把她和她妹妹弄混了，因为她们长得太像了。

②They asked me so many confusing questions that I got confused. 他们问了我如此多的令人迷惑的问题以至于我都迷惑了。

2．regret vt.遗憾；惋惜n. 遗憾；懊悔

★背诵佳句培养语感

D．Other methods to keep the soil fertile.

(鲜活例句)

If you don't study hard now, you will regret it in the future. 如果现在你不好好学习，将来你会后悔的。

(鲜活例句)

Much to our regret, we couldn't attend your wedding. 让我们深感遗憾的是，我们没能参加你们的婚礼。

★归纳拓展全析考点

having done sth.(1)regret后悔做了某事

doing sth.

(2)regret to do ...

遗憾地做……(后常用动词say, tell, inform等) (3)to one's regret

令某人感到遗憾的是

with regret

遗憾地

express regret at/about/for对……表示遗憾

①We've always regretted selling/having sold the farm. 我们一直后悔卖了那个农场。

②I regret to tell you that you have failed again in the examination. 我很遗憾地告诉你，这次考试你又没考及格。

③He told me with_regret that he could not come to the party. 他很抱歉地对我说他不能来参加这个聚会了。

3．focus n．焦点；中心点vt.

集中；聚焦

★背诵佳句培养语感

(教材原句)

They focus on keeping their soil rich and free of disease. 他们主要是想保持土壤肥沃且免受病害。

(鲜活例句)

It was the main focus of attention at the meeting. 这是会议上关注的主要焦点。

★归纳拓展全析考点

(1)focus on

集中精力做……

focus/fix one's attention on sth.

把注意力集中到……

(2)the focus of attention

关注的焦点

①Please focus on your studies and not on your hobbies. 请把你的精力放到学习上，而不是放到业余爱好上。

②They focused_all_their_attention_on finding a solution to the problem. 他们集中全部注意力寻找解决问题的办法。

4．reduce vt.减少；减缩；减弱

★背诵佳句培养语感

(教材原句)

A healthy soil reduces disease and helps crops grow strong and healthy. 肥沃的土壤减少了病害并且有助于农作物的茁壮成长。

(鲜活例句)

They've reduced the prices in the shop, so it's good time to buy. 商店已经降低了(商品的)价格，所以现在是买东西的好时候。

★归纳拓展全析考点

(1)reduce to ...

减少到；降低到

reduce by ...

减少了；降低了

to ...

增加到……(2)rise/increase

by ...

增加了……

bring down

减少；缩减

cut down

减少；砍倒

①It was foggy so the driver had to reduce speed to forty kilometres an hour. 由于大雾，司机不得不把速度减到每小时40千米。

②If you buy more than ten, they will reduce the price by 10 percent. 你如果买10个以上，他们就会把价格降低10%。

③The population has increased by 15 percent. 人口增长了15%。

5．comment n．评论；议论

vi.&vt. 表达意见；作出评论

★背诵佳句培养语感

(教材原句)

Swap summaries with your partner and give each other comments. 和你的搭档交换总结并互作评论。

(鲜活例句)

—Do you have any comment to make about the cause of the accident? —No comment! ——您对这起事故发生的原因有何评论？

——无可奉告！

★归纳拓展全析考点

(1)No comment！

无可奉告！

make a comment about/on ...

对……加以评论

(2)comment on ...

对……发表评论

comment that ...

评论说……

①The spokesman refused to comment on the matter. 发言人拒绝对这件事发表评论。

②She commented_that it was an excellent film. 她评论说这是一部很精彩的电影。

Ⅰ.单句语法填空

1．He was really confused by the unexpected result. 2．I regretted missing (miss) the good film.

3．He did not comment on what I said. 4．Please focus your minds on the following problem. 5．He knows that he had made a real discovery (discover)．

6．It can be useful to write a short summary of your argument first. Ⅱ.完成句子

1．Their output has been reduced_by_10_percent (减少了百分之十)．

2．She was asked about the pay increase but made_no_comment (不进行评论) on it. 3．Many people are_confused_about (对……感到困惑) the new ways of measuring temperature. 4．Much_to_my_regret (使我非常抱歉的是), I am unable to accept your invitation.