Learning about Language教学设计

Period Two

Learning about Language & Using Language Part 1 Review Ⅰ.重点单词

1．

vt.使迷惑；使为难

adj.(感到)迷惑的

adj.令人困惑的

2．

vt.遗憾；惋惜；n.遗憾；懊悔

adj.后悔的；遗憾的

3．

n．生产；制造

v．生产

4．

n．发现；发觉

vt.发现

5．

n．焦点；中心点；vt.集中；聚焦

6．

vt.减少；减缩

7．

vt.浏览；略读

8．

vt.画底线标出；强调

9．

n．总结；摘要；概要

10．

n．评论；议论；vi.&vt.表达意见；作出评论

Ⅱ.重点短语

1．

逐渐增强；建立；开发

2．

导致；造成(后果) 3．

集中(注意力、精力等)于

4．

使……免受(影响、伤害等)；使……不含(有害物) Ⅲ.重点句式

1．现在完成进行时

Recently，however，scientists

that long-term use of these fertilizers can cause damage to the land and，even more dangerous，to people’s health. 然而，最近科学家发现长期使用这些肥料会造成土地受损，甚至更危险的是，会对人们的健康造成危害。

2．since引导原因状语从句

This affects crops and，therefore，animals and humans,

and cannot just be washed

off. 这影响到庄稼，从而影响到动物和人，因为化学物质会进入到农作物里面，而不能被冲洗掉。

3．过去分词短语作后置定语

In addition，fruit，vegetables and other food

(grow) with chemical fertilizers usually grow too fast to be full of much nutrition. 另外，施过化肥的水果、蔬菜和其他食物通常生长得过快而营养不足。

4．现在分词短语作结果状语

Crops such as peas or soybeans put important minerals back into the soil,

(make) it ready for crops such as wheat or corn that need rich and fertile soil. 像豌豆或大豆这样的农作物将重要的矿物质带回土壤，从而使之适宜于种植要求土壤肥沃的农作物，比如小麦或玉米。

Part 2 learning the key words 1．It is important to explain this again or we will confuse the students. 再次对此作出解释是很重要的，否则我们会让学生感到迷惑。

[归纳拓展]

(1)confuse vt.使迷惑；使为难

confuse A with B

把A与B混淆

(2)confused adj.困惑的

be confused about...对……感到困惑

(3)confusing adj.令人困惑的

[语境助记]

(1)The old man is always confusing the boy with his twin brother. 这个老人总是把这个男孩和他的双胞胎弟弟弄混。

(2)I read the poem again and was confused.(2016·上海) 我又把诗读了一遍，感到很困惑。

(3)What you said at the meeting was really

confusing. 你在会上说的话确实让人迷惑。

[题组训练]

(1)单句语法填空

①I was really

(confuse) about his expression that day. ②You’d better be careful not to confuse this one

that one. ③The teacher said it more slowly in order not to make the students

(confuse)．

(2)单句改错

For most of us，it is really a confused question. 2．regret vt.遗憾；惋惜；n.遗憾；懊悔

[归纳拓展]

regret doing/having done sth.后悔做了某事

regret to do sth.遗憾将要做某事(不定式中的动词常为tell，say，inform等) to one’s regret令某人感到遗憾的是

with regret遗憾地

[语境助记]

(1)I regret missing the first part of the film in March,2017. 在2017年3月，我很遗憾错过了这部电影的开头部分。

(2)I regretted to tell you that you hadn’t passed the driving test. 我很遗憾地告诉你你没有通过驾驶考试。

(3) Much to my regret，I am unable to accept your kind invitation. 我不能接受你的盛情邀请，深感抱歉。

[题组训练]

(1)用适当的介词填空

①

my regret，I didn’t help her out at the time. ②He told me

regret that he could not come to the party. (2)完成句子

①现在我很后悔那么早就不上学了。

I now regret

. ②很遗憾地通知您，您被公司解雇了。

I

that you have been fired by the company. 3．Many of these chemicals can lead to cancer or other illnesses. 很多化学成分能导致癌症或其他疾病。

[归纳拓展]

(1)lead to引起，导致

lead sb.to sp.把某人带到某地

lead sb.to do sth.使某人去做某事

lead to sb./sb.’s doing sth.导致某人做某事

lead a．..life过着……的生活

(2)lead to中的to是介词，后接名词或动名词；to为介词的短语还有：

be used to习惯于

be devoted to致力于；忠诚于

admit to承认

get down to着手做

look forward to盼望

[语境助记]

(1)Studying babies’ play may lead to a better understanding of science.(2016·浙江) 研究婴儿的玩耍或许能更好地理解科学。

(2)What led you to take up acting as a career? 是什么让你开始从事演艺事业的？

(3)She prefers to lead a happy life at home rather than be a career woman. 她喜欢在家过幸福的生活，而不愿意做一个职业女性。

[题组训练]

单句语法填空

(1)The discovery of new evidence led to the thief

(catch)．

(2)What was it that led him

(kill) his wife? (3)Who was it that led the little boy

that garage? 4．With these discoveries，some farmers and many customers are beginning to organic farming. 由于这些发现，一些农民和许多消费者开始转向有机耕作。

[归纳拓展]

turn to转向；求助于；翻到(书的某页) turn down拒绝；调小

turn on/off打开/关上

turn out证明是，结果是

turn up出现，到场，露面；开大

[语境助记]

(1)Their talk turned to the change that had taken place in the city. 他们的话题转到城市发生的变化上。

(2)He often turns to the police when in trouble. 有困难时他经常向警察求助。

(3)Once he turned up thirty minutes late for a meeting. 曾经有一次他到达会议时迟到了30分钟。

[题组训练]

用适当的介、副词填空

(1)In that situation，she has nobody to turn

. (2)The baby is sleeping.Could you turn

the music? turn to

(3)It is eight o’clock，but she hasn’t turned

yet. (4)It’s getting dark，so please turn

the lights. (5)The party turned

to be very successful. 5．They

focus on keeping their soil rich and free of disease. 他们关心的是保持土壤肥沃并且免受病害。

[归纳拓展]

focus on/upon集中(注意力、精力等)于

focus n．焦点；中心点；vt.集中；聚焦

focus one’s attention/mind on集中注意力/心思于

[语境助记]

(1)The discussion focused on three main problems. 讨论集中在三个主要问题上。

(2)He always wants to be the focus

of attention. 他总想成为关注焦点。

(3)Please

focus your attention on what he is saying. 请把你的注意力集中在他正在说的话上。

[题组训练]

(1)单句语法填空

①Most of us are more focused

our tasks in the morning than we are later in the day.(2016·全国Ⅱ) ②She stood there with her attention

(focus) on her novel. (2)单句改错

Anxious all the time，I was unable to keep focused for more than an hour at a time. 6．A healthy soil

reduces disease and helps crops grow strong and healthy. 健康的土壤会减少病虫害并且帮助农作物茁壮成长。

[归纳拓展]

(1)reduce vt.减少；减缩

reduce sth.to...减少到……

reduce sth.by...减少了……

(2)reduction n．减少；缩小

make a reduction减价

[语境助记]

(1)He is trying to reduce expenses. 他正试图减少开支。

(2)The shopkeeper reduced the price by 10.

店主把价格降了10美元。

(3)This plan led to a reduction in the price of oil. 这个计划导致了油价的下降。

[题组训练]

(1)单句语法填空

①She reduced her weight

5 kilos

48 kilos. ②Have you heard of the news about the

(reduce) in the price of houses? (2)完成句子

①如果你买很多，我们可以降低价格。

If you buy a lot，we can

. ②劳动力已经减少了一半。

The workforce

. 7．This also

keeps the air，soil，water and crops

free from chemicals. 这还可以让空气、土壤、水以及农作物不受化学物质的污染。

[归纳拓展]

keep...free from/of使……免受(影响、伤害等)；使……不含(有害物) for free/free of charge免费

free sb./oneself/sth.of/from sth.使……解除……，使……摆脱……

[语境助记]

(1)This medicine can keep you free from pain. 这种药可以让你止痛。

(2)We should use new energy to keep our environment

free from/of pollution. 我们应当使用新能源，使我们的环境免受污染。

(3)These exercises help free the body of/from tension. 这些锻炼可以使紧张的身体得到放松。

[题组训练]

(1)完成句子

①We should

(使自己不受毒品的伤害)．

②

(从……摆脱出来) endless homework，the students now have found their own activities. ③It is said that you can get the ticket

(免费) this weekend. (2)单句改错

At one time，I even felt my parents couldn’t understand me so I hoped I could be freely from them.(2016·全国Ⅲ，短文改错) 8．Swap summaries with your partner and give each other comments.

和你的搭档交换摘要并互作评论。

[归纳拓展]

comment n．评论；议论；vi.&vt.表达意见；作出评论

comment on/upon对……进行评论

make a comment/comments on...对……进行评论

make no comment on...对……不进行评论

no comment无可奉告(常用于回答记者的提问) [语境助记]

(1)The scandal caused a lot of comment. 这件丑闻遭到很多议论。

(2)He did not comment on what I said. 他对我的话未作评论。

(3)—Do you have any comment about the cause of the emergency? —No comment! ——您对这起突发事件的原因有何评论？

——无可奉告！

[题组训练]

一句多译

这位领导拒绝就这起事故发表评论。

(1)The leader refused to

this accident.(comment v．) (2)The leader refused to

this accident.(comment n．) 经典句式

Crops such as peas or soybeans put important minerals back into the soil，making it ready for crops such as wheat or corn that need rich and fertile soil. 像豌豆或大豆这样的农作物将重要的矿物质带回土壤，从而使之适宜于种植要求土壤肥沃的农作物，比如小麦或玉米。

[归纳拓展]

(1)making it ready for crops...是现在分词短语作结果状语，表示由前面的事情引起的一种自然而然的结果。

(2)动词不定式也可以作结果状语，但多表示出乎意料的结果，有时前面加上only，以加强语气。

[语境助记]

(1)His parents died early, leaving him an orphan. 他父母早亡，因此他成了孤儿。

(2)The firefighter cut off the wire, preventing another big fire.

这名消防队员剪断了电线，阻止了另一场大火的发生。

(3)We hurried to the station only to be told that the train had left. 我们急匆匆赶到车站，结果被告知火车已开走了。

[题组训练]

用所给动词的正确形式填空

(1)Newly-built wooden cottages(小木屋) line the street，

(turn) the old town into a dreamland.(2016·北京) (2)A small plane crashed into a hillside，

(kill) all four people on board. (3)She hurried home only

(find) that her house had been broken into.

Ⅰ.单词拼写

1．A balanced diet provides

n

for your body. 2．Her strange behavior caused a good deal of

(议论)．

3．That car went out of

(生产) five years ago. 4．The receiver creates its own

(摘要) and compares it with the one we sent. 5．The scientist has made a great d

in this field. 6．The teacher asked us to recite the u

sentences in this passage. Ⅱ.选词填空

reduce...to，lead to，build up，focus on，keep...free from...

7．There is no doubt that stress can

physical illness. 8．The eyes of the world

the question of whether the United States will make war upon Syrian. 9．By exercising，she managed to

her weight

98 jin. 10．We

this business after ten years’ struggle. 11．We would like to

a world

violence for children. Ⅲ.完成句子

12．这个杯子掉在了地上，摔成了碎片。

The cup fell onto the ground，

. 13．为了找到丢失的孩子，在过去的5个小时里，村民们做着他们所能做的一切。

In order to find the missing child，the villagers

all they can over the past five hours. 14．美式英语和英式英语有些不同。

The English

is a little different from that in England. 15．既然你很忙，那我就自己去看电影了。

，I will go to see the film by myself. 16．外面在下雨，我宁愿呆在家里也不愿出去。

It is raining outside.I

than go out. Ⅳ.课文短文改错

Over the past half century，using chemical fertilizers become very common in farming.Many farmers welcomed themselves as a great way to stop crop disease and increased production.Recently，however，scientists have been found that long-term use of these fertilizers can cause damage to the land and，even more dangerous，to people’s healthy. With these discoveries，some farmers are beginning to turn to organic farming，that is simply farming with using any chemicals.There is many different organic farming methods.All of them have the same of goal：to grow good food and avoid damage the environment or people’s health.

答案精析

基础自测

Ⅰ.1.confuse；confused；confusing

2.regret；regretful 3．production；produce

4.discovery；discover

5.focus 6．reduce

7.skim

8.underline

9.summary

10.comment Ⅱ.1.build up

2.lead to

3.focus on

4.keep...free from/of Ⅲ.1.have been finding

2.since chemicals get inside the crops

3.grown

4.making 课文预读

Ⅰ.1.C

2.A

3.B

4.D Ⅱ.1.A

2.B

3.B

4.C 要点探究

重点词汇

1．(1)①confused

②with

③confused (2)For most of us，it is really a 2．(1)①To

②with (2)①leaving/having left school so young ②regret to inform you 3．(1)being caught

(2)to kill

(3)to

4．(1)to

(2)down

(3)up

(4)on

(5)out 5．(1)①on/upon

②focused (2)Anxious all the time，I was unable to keep 6．(1)①by；to

②reduction (2)①make a reduction

②has been reduced by half 7．(1)①keep ourselves free from/of drugs

②Freed from

③for free/free of charge (2)At one time，I even felt my parents couldn’t understand me so I hoped I could be them. 8．(1)comment on/upon

(2)make a comment/comments on 经典句式

(1)turning

(2)killing

(3)to find 当堂达标

Ⅰ.1.nutrition

2.comment

3.production

4.summary

5.discovery

6.underlined freely

from freefocused

for more than an hour at a time. focusingconfused

question. confusing

Ⅱ.7.lead to

8.are focused on

9.reduce；to

10.built up 11．keep；free from Ⅲ.12.breaking into pieces

13.have been doing

14.spoken in America

15.Since you are so busy

16.would rather stay at home Ⅳ. ∧Over the past half century，using chemical fertilizers has

become very common in farming.Many farmers welcomed themselvesincreased

as a great way to stop crop disease and

themincreasefoundthat long-term use of these fertilizers findinghealthy. healthproduction.Recently，however，scientists have been can cause damage to the land and，even more dangerous，to people’s thatWith these discoveries，some farmers are beginning to turn to organic farming，

is simply whichfarming withis

using any chemicals.There

many different organic farming methods.All of withoutaredamage

the environment or people’s damagingthem have the same of goal：to grow good food and avoid health.