人教版高中英语必修二 《Wildlife Protection》Period Four PPT

《Wildlife Protection》Period Four PPT

第一部分内容：PART 1  语篇理解

Ⅰ.Read the passage on P20 and judge whether the following statements are true(T) or false(F).

1.We should pay less attention to less cute animals while protecting wildlife.(    )

2.Without varieties of wildlife in the world，our planet can’t survive.(    )

3.It is right to make animals homeless so that humans can have more paper.(    )

Ⅱ.Read the passage on P20 carefully and choose the best answer.

1.What emotions do the photos communicate?

A.Funny.   B.Surprising.

C.Frightening.  D.Sad.

2.What does each poster use to stir up emotions?

A.Pictures and large titles.

B.Some words.

C.Some special punctuation.

D.Some important numbers.

3.What does the first poster want people to do?

A.To learn more about species.

B.To protect all species.

C.To learn the current situation of the species.

D.Not to destroy the habitat of the species.

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Wildlife Protection PPT，第二部分内容：PART 2  基础自测

Ⅰ.重点单词

1.________n.鹿

2.________n.袋鼠

3.________vt.减少

4.________n.昆虫

5.________n.网

6.________n.临近的地方；街区

7.________n.海豚

8.________n.皮；皮肤

9.________n.感情；情感；情绪

  →________adj.情绪(上)的；感情用事的①

10.________adj.特别的；不寻常的

  →________adj.平常的；寻常的②

掌握规律　巧记单词

①emotion n.感情；情感；情绪＋al→emotional adj.情绪(上)的；感情用事的

如：personal个人的；身体的；亲自的　professional专业的；职业的　natural自然的　formal正式的    traditional传统的

②un＋usual adj.平常的；通常的→unusual adj.不寻常的；罕见的

如：unhappy不高兴的　unfriendly不友好的　uneasy不安的　unfit不合适的　uncomfortable不舒服的

Ⅱ.核心短语

1.________因为；由于

2.________搜索；查找

3.________激起

4.________仰望；查阅

5.________照看，照料

6.________削减；砍倒

7.________执行；贯彻；完成

8.________留下；遗留

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Wildlife Protection PPT，第三部分内容：PART 3  互动探究

重点词汇

1.It is reported that living spaces for wildlife are being reduced due to the cutting of trees.据报道，由于树木的砍伐野生生物的生活空间正在减少。

reduce vt.减少；减缩

reduce sth. to...减少到……

reduce sth. by...减少了……

reduce sb. to (doing) sth. 使陷入(更坏的)境地；使沦落为

(1)Having enough fat and salt in your meals will reduce the urge to snack between meals and will improve the taste of food.

膳食中有足够的脂肪和盐会减少饭后吃零食的欲望，并会提高你的食欲。

(2)It was foggy，so the driver had to reduce speed_____forty kilometres an hour.

由于大雾，司机不得不把速度减到每小时40千米。

(3)If you buy more than ten，they __________ the price_____10 percent.

你如果买10个以上，他们就会把价格降低10%。

注意：reduce“减少”的近义词是decrease，反义词是increase，rise(增加)。这三个词与reduce用法一样，后可接to...表示增减的结果，接by...表示增减的幅度。

(4)Their salary has been increased by 20 percent since last year.

自去年以来，他们的工资已经增长了20%。

due to由于；因为；归功于；应属于

(5)The loss of glaciers there due to global warming represents an enormous threat to agriculture.

由于全球变暖，那里的冰川融化，这对农业来说是个巨大的威胁。

(6)Mistakes _____________________________ may have serious consequences.

由于疏忽大意造成的错误可能带来严重的后果。 

(7)Many people had to move out of their original living places _______________caused by heavy rain this summer.

由于今年夏天大雨造成的洪水，很多人只好从他们的最初生活地搬了出来。

注意：due to可在句中作表语、定语或状语；作状语时不可置于句首。

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Wildlife Protection PPT，第四部分内容：PART 4  达标检测

Ⅰ.单句语法填空

1.He was reduced to________ (beg) for a living after he was out of work.

2.The old temple was rebuilt due________many people’s donation.

3.They cut________too many trees and left rubbish everywhere.

4.Though the soldiers had been working for fifteen hours，they carried _____

looking for survivors in the ruins.

5.When it comes to________(cook)，my mother is good at it and we all enjoy her dishes.

6.Detectives are searching the yard________clues.

7.I tell my students my new telephone number________ they may call me when necessary.

我把我的新号码告诉我的学生，以便他们在必要时给我打电话。

8.________________________，Mary really knows how to solve it.

一谈到困难，玛丽真的知道该如何解决。

9.Before we draw a conclusion，we should________________________.

在下结论之前，我们应该进行更多的研究。

10.It is reported that the government has taken measures __________________________.

据报道，政府已经采取措施来减少大气污染。

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