Unit 6 Bird watching Period 2 Reading课件(共85张PPT)

(共85张PPT)
Period 2
Reading
课前自主预习
单词闯关 1. 提供vt. ________
2. cover n. ________
3. 极好的，完美的 adj.________
→极好地，完美地 adv.________
4. 周围，绕一整圈；转过来adv. ________
5. 然而conj. ________
provide
庇护所　
perfect
perfectly　
round　
while
单词闯关 6.停留，逗留n. ________
7.cent n. ________
8.空间n. ________
9.政府n. ________
10.记录 vt.________→记录 n．________
11.改变，变化 n．________→改变 vt.& vi.________
12.计算(或清点)总数；数数vt. & vi. ________
government
stay　
分；分币
space
record
record
change
change
count
单词闯关 13. 理解，明白vt. & vi. ________
14. 大自然，自然界n. ________
→自然的，天然的adj.________
15. 容易地，不费力地adv. ________
→容易的adj.________
16. 协会；社会n. ________→社会的adj.________
understand
nature
natural
easily
easy
society
social　
单词闯关 17. 旅行者，观光者n. ________→旅游n.________
18. 描述vt. ________→描述n.________
19. 领导，带领vi. & vt. ________
→领导 n．________
20. 捕鱼；钓鱼vi. ________
→渔民，钓鱼的人n.________
fisherman
tourist
tour
describe
description　
lead
leader
fish
短语互译 1.为……提供…… ____________
2.一年到头 ____________
3.作短暂停留 ____________
4.in the daytime____________
5.in order to____________
6.lead to____________
7.less and less____________
8.have enough food to eat ____________
有足够的食物吃
provide…for…
all year round　
for a short stay
在白天　
以便，为的是
导致
越来越少　
句型在线 1. 扎龙自然保护区位于中国东北部黑龙江省。
Zhalong Nature Reserve is in Heilongjiang Province ________________________.
2. 该地区为大量野生生物提供食物和栖息地。
The area ___________________________ a lot of wildlife.
in North east China
provides food and cover for
句型在线 3.许多鸟长年生活在扎龙，然而有些鸟仅去那里作短暂停留。
Many birds live in Zhalong all year round, while some go there only __________________________.
for a short stay
句型在线 4. 世界上的鹤所剩不多，其中40%生活在扎龙。
There are not many cranes left in the world， and
___________________ them live in Zhalong.
5. 一些人为了开垦农田和建造楼房想把湿地变得更小。
Some people want to make the wetlands smaller ___________ have more space for farms and buildings.
40 per cent of
in order to
句型在线 6. 这将导致野生生物的空间越来越少。
This will _______________________ space for wildlife.
7. 我们希望这将帮助人们明白湿地的重要性。
We hope this will help people ____________________________ the wetlands.
understand the importance of
lead to less and less
课文初探 判断正误：
(　　)1.Zhalong is in Heilongjiang Province.
(　　)2.All the birds live in Zhalong all year round.
(　　)3.The government has made laws to prevent the
fisherman from keeping fishing in Zhalong.
T
F
T
课文初探 (　　)4. The members of the Birdwatching Society go
to study the birds twice a year.
(　　)5. Many visitors go to Zhalong to watch the
birds every year.
F
T
Birds in Zhalong
A
Let’s have a competition and see who can name the birds first.
1. brown feathers ，broad wings
___________________
eagle
2. white feathers and long thin neck
__________
Swan
3. small brown and grey feathers
__________
Sparrow
4. white feathers and long thin neck
__________
Crane

Sandy joined the Birdwatching Society. She is reading an article in the society newsletter. Here is the article.
Zhalong－a special place
Zhalong Nature Reserve is in Heilongjiang Province in North－east China. It is one of the world′s most important wetlands. The area provides food and cover for a lot of wildlife. It is a perfect place for some rare birds.
Many birds live in Zhalong all year round， while some go there only for a short stay. Most birds are active in the daytime， so you can easily watch them there. There are not many cranes left in the world， and 40 per cent of them live in Zhalong.
Some people want to make the wetlands smaller in order to have more space for farms and buildings. This will lead to less and less space for wildlife. Moreover，fishermen keep fishing there. As a result， the birds do not have enough food to eat. Now the Chinese government has made laws to prevent all these things in Zhalong.
Once a year，the members of our Birdwatching Society go to study the birds in Zhalong. We record their types and changes in their numbers
Every year, a lot of tourists go to Zhalong to watch the birds. We are now inviting them to help us. We need more people to count and describe the birds. We hope this will help people understand20the importance of the wetlands
What do birdwatchers do
B
B1
Sandy does not know the meanings of some words in the article. Help her match the words on the left with the meanings on the right. Write the correct letters in the blanks.
1 provide (line 3) _____
2 perfect (line 3) _____
3 lead to (line 10) _____
4 prevent (line 13) _____
5 tourist (line 17) _____
6 understand (line 19) _____
a stop something from
happening
b know
c a person who is travelling
or visiting a place
d give something to someone
or something else
e the best
f have something as a result
d
e
f
a
c
b
B2
Sandy wants to tell her classmates about the article. She wrote down some important information. Can you find it in the article on page 70 Help her fill in the blanks with the correct letters.
a About birds in Zhalong
b What the Birdwatching Society members do
c More people can help count and describe the birds
d Birds in Zhalong are in danger
e About Zhalong Nature Reserve
Paragraph 1 _______
Paragraph 2 _______
Paragraph 3 _______
Paragraph 4 _______
Paragraph 5 _______
f
a
e
b
c
B3
Daniel wants to send an email about Zhalong to his friend in the UK. Help him check for mistakes. Write a T if a sentence is true or an F if it is false.
1 Zhalong is an important wetland in the world. _______
2 Birds can find food and cover in Zhalong . _________
3 The birds in Zhalong live in large cages. _________
4 Most birds are active at night._________
5 Forty per cent of cranes live in other parts of the world.
_________
T
T
F
F
F
6 The Chinese government has made laws to protect
wildlife. _________
7 Zhalong needs more people to feed the birds._________
8 Studying Zhalong helps us learn about protecting
wildlife. _________
T
F
T
B4
Daniel is asking Sandy some questions about plete their conversation with the words in the article on page 70.
Daniel：Where′s Zhalong Nature Reserve， Sandy
Sandy：It′s in (1)______________Province
in North－east China.
Daniel： Do you know the importance
of the reserve for wildlife
Sandy：Yes. It provides food and (2)_______
for wildlife. It′s a (3)________ place
for some (4)___________.
Heilongjiang
cover
perfect
rare birds
Daniel：Do lots of birds go there
Sandy： Yes. Many birds live there
(5)____________， while some go
there only for a (6)__________.
Daniel：Are the birds there facing any problems
Sandy：Yes， but our government has made
(7)_________ to protect them.
all year round
short stay
laws
Daniel：What do members of the Birdwatching
Society do
Sandy：They (8)_________ the birds in
Zhalong once a year. Now they′re
inviting some tourists to (9)________
and (10)__________the birds.
study
count
describe
考点精讲
1 nature n．大自然，自然界　
[观察]
Zhalong Nature Reserve is in Heilongjiang Province in North east China.
扎龙自然保护区位于中国东北部黑龙江省。
You cannot go against nature. 你不能违背自然。
[拓展] ________ adj. 自然界的，天生的，自然的；
________ adv. 自然地
This feeling seems to be natural. 这种感触似乎是自然的。
Plants grow naturally. 植物自然地生长。
[探究]
nature意为“大自然，自然界”，是________名词，其前不用定冠词________。
不可数
the
natural
naturally
活学活用
1. (1)自然界中有各种各样的动物和植物。
There are ___________animals and plants ________.
(2) Scientists often suggest that farmers use ________
(nature) ways to grow fruits.
in nature
all kinds of
natural
2 provide vt. 提供　
[观察]
The government will provide food and drinks for the poor.
政府将为穷人提供食物和饮料。
[探究]
provide是________动词，意为“________”，其后可直接跟___________作宾语，即 provide sth ，意为“____________”。
[拓展]
provide sth ________ sb＝provide sb ________ sth＝offer sb sth＝offer sth ________ sb 为某人提供某物
to
及物
提供
名词
提供某物
for
with
活学活用
2． The newly opened company ________ the local
people with more chances to work.
A．gives 　　B．provides
C．offers 　　D．shows
B
【解析】考查动词辨析。根据句意“那个新开业的公司给当地的人们提供更多的就业机会”及句中的介词with可知此题考查动词短语 provide sb with sth ，意为“提供某人某物”。故选B。
3 space n．空间　
[观察]
Some people want to make the wetlands smaller in order to have more space for farms and buildings.
一些人为了开垦农田和建造楼房想把湿地变得更小。
When the old man got on the bus, she made space for him.
那位老人上车时，她给他让出了空间。
[搭配]
____________________ 为……让出一些空间；
__________ 在太空
[探究]
space 作“空间，太空”讲时，为________名词，且其前通常不用________。
不可数
冠词
make some space for
in space
[拓展]
room 意为“空间”时，是________名词，相当于________；
room意为“________”时，是________名词。
可数
不可数
space
房间
活学活用
3．(1)In North America，you cannot stand too close
to people. Give them more personal ________.
A．fun B．space
C．time D．information
B
【解析】考查名词辨析。根据句意“在北美洲，你不能站得太靠近人，要给他们更多的私人________”可知答案为B。
(2) Yang Liwei was the first Chinese astronaut in
s________．
pace
4 change n．改变，变化　
[观察]
Great changes have taken place in this area.
这个地区已经发生了巨大的变化。
[探究]
change 意为“改变，变化”，为________名词。
可数
[拓展]
change作________名词，意为“零钱；找头”。change 还可以用作________，意为“改变；更换”。
不可数
动词
活学活用
4．(1)这几年苏州发生了很大的变化。
__________________________________________
___________________________
(2) My life has __________(改变) a lot in the last few
years.
changed
Great changes have taken place in Suzhou over the years.
5 count vt.& vi. 计算(或清点)总数；数数　
[观察]
We need more people to count and describe the birds.
我们需要更多的人来数鸟并对其进行描述。
The little boy can′t count yet.
这个小男孩还不会数数。
[搭配] ___________________ 从……数到……
[探究]
count 既可作________动词，也可作________动词。
count from…to…
及物
不及物
活学活用
5. Don′t forget to ________ (数一数) the money.
count
6 describe vt. 描述　
[观察]
Can you describe your Chinese teacher
你能描述一下你的语文老师吗？
[探究]
describe为________动词，后面必须跟________。
[搭配]
_______________________ 向某人描述某人/物；
______________________ 把某人/物描述为……
及物
宾语
describe sb/sth to sb
describe sb/sth as…
活学活用
6. 杰克，向我描述一下你的新朋友吧！
__________ your new friend _______ me， Jack!
to
Describe
7 importance n. 重要性　
[观察]
You must understand the importance of learning English.
你必须明白学习英语的重要性。
[探究]
importance 是________名词；
________________________ 意为“…的重要性”。
[拓展]
________ adj.重要的　___________ adj.不重要的
unimportant
不可数
the importance of…
important
活学活用
7．Nothing is ________ than keeping trying if you want
to achieve your dream.
A．very important B．more important
C．the most important D．as important as
B
【解析】考查形容词比较级。根据句意“如果你想实现你的梦想，没什么比坚持尝试更重要”可知此题考查形容词important的比较级。
important为多音节形容词，其比较级为more important。
故选B。
句型透视
1 Zhalong Nature Reserve is in Heilongjiang Province in North east China.
扎龙自然保护区位于中国东北部黑龙江省。　
[探究]
in North east China 意为“________________”。
在中国东北部
[辨析] in，on与to
这三个词都可接表示地点的名词，区别如下：
in 表示在某个范围之____。
on 表示在某个范围之____，两地________。
to 表示在某个范围之____，两地________。
不接壤
内
外
外
接壤
活学活用
1． —Taiwan is an important part of China.
—Yes， it lies ________ the southeast of China.
A．in　　B．on　　C．to
A
【解析】考查介词表示位置时的用法。句意：“台湾是中国的一部分。”“是的，它在中国的东南。”此题考查介词in表示“在某个范围之内”。故选A。
2 Many birds live in Zhalong all year round，while some go there only for a short stay.
许多鸟长年生活在扎龙，然而有些鸟仅去那里作短暂停留。　
[探究]
(1)________________意为“一年到头”， 相当于________________。
(2) 句中的while是________，表示“________”。
all year round
the whole year
连词
然而
[辨析] while与but
while 作并列连词时，意为“而，然而”，表示________；而but表示________，语气较强烈。
转折
对比
活学活用
2．I was writing a diary ______ my brother was watching
TV yesterday evening.
A．after　 　 B．before
C．while D．until
C
【解析】考查状语从句中连词的辨析。句意：昨晚我在写日记的时候，我哥哥在看电视。
after 意为“在……之后”；
before意为“在……之前”；
while 意为“当……时”；
until 意为“直到”。 两句均为过去进行时态，强调两个动作同时进行，也含有对比之意。故选C。
3 There are not many cranes left in the world，and 40 per cent of them live in Zhalong.
世界上的鹤所剩不多，其中40%生活在扎龙。　
[探究]
per cent 是________，意为“百分之……”，也可写作________。表示占某事物的________时，用“数值＋per cent＋of”结构。
名词
percent
百分比
[拓展]
“数值＋per cent of＋名词”作主语时，________的单复数形式取决于of后面________的性质。
即：of后面的名词是可数名词________时，谓语动词用________；of后面的名词是可数名词________或____________名词时，谓语动词用________。
不可数
谓语动词
名词
复数
复数
单数
单数
活学活用
3．The number of the volunteers in our city ________
2，000. And sixty percent of them ________ teachers
and students.
A．is； is B．is； are
C．are； is D．are； are
B
【解析】考查主谓一致。the number of 意为“……的数量”，后接可数名词复数作主语时，谓语动词用单数；“基数词＋per cent of＋可数名词复数”作主语时，谓语动词用复数。
根据句意“我们城市的志愿者数目为2000，并且他们当中60%是老师和学生”可知答案为B。
4 Some people want to make the wetlands smaller in order to have more space for farms and buildings.
一些人为了开垦农田和建造楼房想把湿地变得更小。　
[探究]
in order to do sth 意为“______________”，常作________状语，其否定形式为“_________________”。
[拓展]
in order to 常与 in order that，so as to， so that 或不定式 to do 进行同义句转换。
in order not to do sth
为了做某事
目的
活学活用
4．We should study hard ________ we can get much
knowledge.
A．when　　 B．so that
C．unless D．in order to
B
【解析】考查连词。when意为“当……时”，引导时间状语从句；so that意为“以便，为了”，引导目的状语从句；unless意为“除非”，引导条件状语从句；in order to也是“为了”之意，不能引导从句。
根据句意“我们应该好好学习，________我们能够得到更多知识”可知此题考查目的状语从句。故选B。
5 This will lead to less and less space for wildlife.
这将导致野生生物的空间越来越少。　
[探究]
(1) lead to意为“导致，通向”，后接名词或动名词。
(2) less and less意为“越来越少的”，后接不可数名词。
[拓展]
(1) lead还可作________动词，意为“__________”。常用短语为____________，意为“引导/带领某人到某地”。
(2)________________ 意为“越来越少的”，修饰可数名词__________。____________和fewer and fewer的反义词组均为_______________。
及物
引导
lead sb to sp
fewer and fewer
复数
less and less
more and more
(3) “形容词比较级＋and＋(相同的)形容词比较级”表示“____________”。若是多音节词或部分双音节形容词，则常用“_________________________”，表示“越来越……”。
越来越……
more and more＋形容词原级
活学活用
5. (1)食用过多的盐可能导致高血压。
Eating too much salt may _________high blood pressure.
lead to
(2)_______ parents complain that they have ______ time
chatting with their children every day.
A．More and more； fewer and fewer
B．Less and less； more and more
C．More and more；less and less
D．Fewer and fewer； more and more
C
【解析】考查形容词比较级的用法。“比较级＋and＋比较级”意为“越来越……”。time意为“时间”，为不可数名词，故可排除选项A；parents意为“家长”，为可数名词复数，故可排除选项B；根据句意“越来越多的家长抱怨他们和孩子聊天的时间越来越少”可排除选项D。故答案为C。
(3) 地球上的水越来越少。
There is _______________ water on the earth.
less and less