学科

  高三英语

课题

必修二Unit4 Wildlife Protection

邢兴

考纲要求

1. 突出考查语言的综合应用能力；重视真实环境中的语言的理解与应用。

2. 重语篇与能力，重视思维的多样性与开放性。

学生分析

学生英语基础知识较薄弱，部分学生缺少适合自己的学习方法，计划性不强，甚至没有确定的目标。部分学生对重点词汇、句型、语法等不懂；总结能力弱，不注重审题；所学理论不能很好的运用到实践中去。

内容分析

重难点及考点的梳理；重要的词汇语法知识。

三维

目标

知识与能力

1.会使用考纲要求的重要语言知识。

2.具备一定的语言应用能力。

过程与方法

1.教师讲解与学生活动相结合。

2.专项练习，不同题型分类指导，反复练习。

情感态度与价值观

1.培养学习英语的兴趣，提高学好英语的自信。

2.提高学生合作学习的能力。

教学重点

学会熟练使用本单元考纲词汇

教学难点

with的复合结构

教学内容

课文词汇复习重现，课本及《优化设计》重要语言知识，练习。

核心单词，重点短语与重点句型   练习

    二次备课

一、核心单词

1. 

in relief如释重负

to one’s relief使某人放心的是

relieve v.减轻

relieve sb. of...将某人从……中解脱出来

(1)语法填空

To his relief，a loud knock at the door spared him from giving an explanation.

My assistant relieved me of all the paperwork.

She leaned back in relief after hearing the news that she had passed the exam.

(2)同义句改写

Those who suffer from headache will find they get relief from this medicine.(用relieve sb.of...改写句子)

This medicine will relieve those people of headache.

(3)翻译句子

使我欣慰的是，我儿子最终被一所重点大学录取。

Much to my relief，my son was eventually admitted to a famous university.

2.

    have/take mercy on怜悯，宽恕

show/give mercy to对……仁慈、同情

at the mercy of...任由……摆布；在……的掌握中

without mercy残忍地；毫不留情地

merciful adj.仁慈的

He shows little mercy to the poor.

他对穷人没有仁慈心。

He went down on his knees and begged for mercy.

他跪下来，乞求宽恕。

夯实基础

用mercy的相关短语填空

(1)They were lost at sea，at the mercy of wind and weather.

(2)The policemen shot the crocodile without mercy.

3. 

a certain一点；一些

be certain/sure of/about/that...对……有把握

to a certain extent/degree在某种程度上

for certain/sure确凿地；肯定地

make certain/sure把……搞清楚，弄明白

It’s certain that...……是肯定无疑的；确定的

We’re certain/sure that by tomorrow，Mr. Knowles，you’ll have an answer.

诺尔斯先生，我们肯定你明天能得到答复。

To a certain extent，we are all responsible for this tragic situation.

我们都在一定程度上对这悲惨的局面负有责任。

特别提醒

(1)certain可以用人作主语，也可以用物作主语，还可以用it作形式主语。

(2)sure通常用人作主语，不能用在以it作形式主语的句子中。

夯实基础

(1)单句改错

It’s sure that he will come to help you.

sure→certain

(2)翻译句子

他借给了我一些钱。

He has lent me a certain sum of money.

确切情况我不知道。

I don’t know for certain.

4. 

I hope I can contain education in amusement.

我希望能寓教于乐。

Orange juice contains things which help keep you healthy.

橘汁里含有益于健康的东西。

图解助记

夯实基础

(1)This book contains all the information you need(包含你需要的所有信息)．

(2)He was so excited that he could hardly contain himself(控制他自己)．

5. 

be affected by被……感动；被……侵袭

be affected with high fever发高烧

affect sb.to tears把某人感动得流泪

have an effect on对……有影响

Around 540 million people are affected by second­hand smoke，which causes 100,000 deaths per year.

大约5亿4千万人受二手烟的影响，每年造成10万人死亡。

The climate affected the amount of the rainfall.

气候影响了降雨量。

She was deeply affected by the news of his death.

他去世的消息使她深感悲痛。

6.

appreciate doing...感激做……

I would appreciate it if...假如……我将不胜感激

appreciation n.欣赏；感激

in appreciation of欣赏；感激

I would appreciate it if you could offer me a hand.

如果你能帮我我将不胜感激。

And I’ll appreciate it very much if you give me an early reply.

如果你能早点回信我将非常感激。

Here I sincerely express my appreciation if you could help find the lost suitcase.

如果你能帮我找到丢失的箱子，我会真诚地表达我的感激之情。(2010·重庆·书面表达)

特别提醒

(1)appreciate后接v.­ing形式。

(2)其后只能接“事”作宾语，而不能接“人”作宾语。

(3)其后不直接跟if或when引导的从句，需先接it，再接从句。

夯实基础

用所给词的适当形式填空

(1)I don’t appreciate being treated(treat) like a second­class citizen.

(2)He expressed his appreciation(appreciate) for what she had done.

7.

employ...as...雇用……作……

employ oneself in (doing) sth.从事于，忙于……

be employed in doing sth.从事于……

out of employment失业

in employment在业，有工作

How do you employ your spare time?

你怎样利用你的业余时间？

His mother is employed as a shop assistant.

他母亲受雇于一家商店做店员。

二、重点短语

1.

die of/from死于

die down(声音、火焰等)逐渐减弱、降低

be dying for/to do...渴望获得/做……

If it is not much too inconvenient，would you please come to China to have a close observation of the poor finless porpoises and give us aid and direction to prevent them from dying out completely?

如果方便的话，你能来中国近距离地观察一下可怜的长江江豚并给我们援助和指导以防止它们完全灭绝吗？

 夯实基础

(1)用die短语的适当形式填空

According to statistics，a man is more than twice as likely to die of/from skin cancer as a woman.

She is dying to know where you’ve been.

The excitement died down as time went by.

2.

come into force(法律)实施，生效

come into effect生效

come into power当权

come into office就职

come into use/service开始使用

How words came into being is unknown.

单词是怎样形成的并不为人所知。

This decision，which aims to make all indoor public places smoke­free，will come into effect from the first day of 2011.

这个旨在使所有的室内公共区域都变成无烟区的决定，将从2011年第一天起开始生效。

夯实基础

(1)The new law will come into force/effect(生效) next month.

(2)The big hotel has come into use/service(已经投入使用)．

(3)After a heated discussion，a new plan came into being(产生)，which would have a great effect on the study of the students.

3. protect…from… 保护---免受----（后接较小的事情或危害）

You must learn to protect yourself from the danger.

你必须学会保护自己，免遭危险。

【拓展延伸】protect…against…后接较大的事情，如战争、灾害、重税、威胁等。

keep sb from doing sth,             prevent/stop sb (from) doing sth阻止某人做某事

keep sb doing sth使某人一直干某事 defend…from/against保卫以抵御

【点拨】kept---from---的from在任何情况下都不省略；prevent/stop-----from—的from可以省略，但在被动句式中不能省略。

三、重要句型

1  It shows the importance of wildlife protection, but I’d like to help as the WWF suggests., 

它表明了野生动植物保护的重要性，不过，我还是想按照世界自然基金会的建议帮助

你们。

as引导的从句类型：

(1)引导方式状语从句，意为“按照，如同”。

(2)引导时间状语从句，意为“当……时候；一边……一边……；随着”。

(3)引导原因状语从句，意为“因为；既然”。

(4)引导让步状语从句，意为“尽管”。

(5)引导定语从句，意为“正如”。

If all visitors to the Fairy Lake Park do as the couple did，the lake will be severely polluted and soon turned into a huge dustbin.

如果所有到仙女湖的游客都像这对夫妇那样做，那么湖水会严重污染，而且很快就会变成一个大垃圾箱。

夯实基础

(1)Young as he is (尽管他年轻)，he has travelled to many countries.

(2)They sang songs as they were doing farm work(当他们做农活时)．

(3)When in Rome，do as the Romans do(入乡随俗)．

  (4)As is known to us all/As we all know (众所周知)，the earth goes around the sun.

2 After a while she saw some zebra with black and white lines going beneath their stomachs.,

过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。

with black and white lines going beneath their stomachs为“with＋复合宾语”作定语。

“with复合结构”在句中多作状语，也可以作定语。常见的作宾补的结构有：

(1)with＋宾语＋doing

(2)with＋宾语＋done

(3)with＋宾语＋adj.

(4)with＋宾语＋adv.

(5)with＋宾语＋to do

(6)with＋宾语＋介词短语

With the beautiful moon up in the sky，we sit together and eat moon cakes and fruit，sharing our stories.

美丽的月亮挂在夜空中，我们坐在一起吃着月饼和水果，分享着彼此的故事。

He was lying on the bed with all his clothes on.

他和衣躺在床上。

夯实基础

用所给词的适当形式填空

(1)With winter coming(come) on，it’s time to buy warm clothes.

(2)With all the things she needed bought (buy)，she went home happily.

(3)With nothing to do(do)，Tom sleeps at home.

(4)You have no idea how she finished the relay race with her foot wounded(wound) so much.

(5)The old couple often take a walk after supper in the park with their pet dog following(follow) them.

教学反思