Unit 4 Our World期末复习课件--Topic1(30张ppt)

(共30张PPT)
仁爱英语八年级上册Unit4期末复习课件--Topic1
一.语法：比较级和最高级
大多数形容词和副词有三种形式：_____, ______和______, 1. adj. / adv. 的规则变化:
单音节/部分双音节adj. 加___ 和___
2) 以 -e 结尾的单音节形容词加__和___
3) 辅音字母加 y 结尾,的adj. / adv.改__ 为___加___ / ___
4) ___________________________结尾，重读_____的形容词：双写辅音字母再加___ / ____。
5) 部分双音节和所有多音节形容词在面加____ / _____
原级
比较级
最高级
er
est
r
st
y
i
er
est
以一个元音字母和一个辅音字母
闭音节
er
est
more
most
随堂练习：写出下列各词的比较级和最高级
beautiful ______________ _______________
difficult _______________ _________
great ______ _______
wide ____ _____
big________ ____
clever _________ _______
low_____ ______
happy__________ _____
more beautiful
the most beautiful
more difficult
the most difficult
greater
the greatest
wider
the widest
bigger
the biggest
clererer
the cleverest
lower
the lowest
happyer
the happiest
2. 常用的不规则变化的adj. / adv.:
good( ) _________ __________
well( ) _______________ ________________
2)many( ) _______________ ________________
much( ) _______________ ________________
3) little( ) _______________ ________________
4) bad( )_______________ ________________
ill ( )_______________ ________________
5) far( )_______________ _______________
6) far( ) _______________ ________________
better
best
better
best
more
most
more
most
less
least
wors
worst
worse
worst
farther
farthest
further
furthest
好的
好
许多
许多
少的
坏的
生病的
远的
深远的
4, 两者 / 部分的比较用______级。
1)主+ V系+ _________+_____+ __________
2) 主+ V系+ ___________+ of the two……
3)可修饰比较级的词 : _____, ______, _____等
4）在比较从句中,?为了避免重复,我们通常用
________ /_______代替前面出现的名词。
The weather is warmer than ____ ___Beijing.
The books on the shelf are more interesting
than ____ __ the desk.
比较级
than
adj.比较级
比较对象
adj.比较级
a little
much
even
that
those
that
in
those
on
5）比较级and比较级 ______________
越来越多 ____________
越来越少 ______________
越来越好____________________
越来越漂亮_________
越来越高__________________________
越来越重要________________________
more and more
越来越……
less and less
better and better
more and more beautiful
taller and taller
more and more important
5, 三个或以上的人或物进行比较用_______级,
adj. 最高级前要有_______
1) 主+谓 (V.系)+____ +__________+范围
2)比较范围的介词短语:
of?the?three / four ......_________________
of all the ......_______________
in the world / our class_________________
among the ....___________________
The Sahara is ________ (big) desert in the world.
最高
the
the
adj.最高级
在这三/四个。。。中
在所有的。。。中
在世界上 / 我们班
在。。。中
biggest
( ) 1. Who jumped ___of all?
A. farther B. farthest C. the most far
( ) 2. Li Lei is__ student in our class. A. tall B.. tallest C. the tallest
( ) 3. The fifth orange is____ of all.Give it to that small child. A.big B.the bigger C.the biggest
( )4. Who is ______ of you three? A. the oldest B. oldest C. older
( )5. Tom is one of _ boys in our class.
A. tallest B. taller C. the tallest
( ) 6. English is one of__in the world.
A. the most important language B. the most important languages
C. most important language
( )7. Which is__, Li Lei or Wu Tong?
A. strong B. strongest C. stronger
( )8. Which language is____, English, Chinese or Japanese?
A. easy B. the most easy C. the easiest
√
√
√
√
√
√
√
√
( )9. This film is ___ interesting than that one.
A.much B. much more C. very
( ) 10.. I think the story is very____.
A. funny B. funnier C.funniest
( )11. This box is___ that one.
A、heavy than B. so heavy than C. heavier than
( )12. These children are ____ this year than they were last year.
A. much taller B. more taller C. very taller
( )13. It was very hot yesterday, but it is___ today. A. even hotter B. more hotter C. much more hot
( )14.Our classroom is____ larger than theirs.
A. more B. quite C. much
( )15. When spring comes, it gets____.
A.warm and warm B.colder and colder
C. warmer and warmer
√
√
√
√
√
√
√
( )16.I like___ one of the two books. A. the older B. older C. the oldest
( )17. ---- Are you feeling ____?
---- Yes，I'm fine now.
A. any well B. better C, best
( )18. My pen is ___ than yours.
A. nice B. more nicer C. much nicer
( )19. Tom is running __ among the three boys.
A. far B. farest C. farthest
√
√
√
√
二，重点词组：
1. 考虑
仔细考虑
2. 农村中的生活
3. 大自然的美
5. 对某人唱歌
6. 对。。。很重要
7. 过着更好的生活
8. 更喜欢某物
最喜欢某物
9. 在所有的花当中
10. 众所周知
11. 和某人分享某物
12. 6% 读作
二，重点词组：
1. think about
think over
2. life in the countryside
3. the beauty of nature
5. sing to sb
6. be important to …
7. live a better life
8. like sth better
like sth best
9. of all the flowers
10. as we know
11. share sth with sb
12. 6% 读作six persent
13. 为某人提供某物

14. 居住的地方
15. 数以千计的
几百
几百万，数以百万计的
几十亿
16. 多于
17. 。。。的肺
18. 是空气更新鲜
19. 留住水
20. 保持水循环
使某人一直做某事
21. 在。。起着重要的作用
13. provide sth for sb
= provide sb with sth
14. place to live (不定式做后置定语）
15. thousands of
hundreds of
millions of
billions of
16. over = more than
17. the lungs of......
18. make the air flesher
19. hold the water
20. keep the water cycling
keep sb doing sth
21. play an important part in...
22. 控制气候
23. 保持自然的美
24. 灭绝
25. 因为许多原因
25. 越来越小
26. 保护某人
27. 处在危险中
28. 想起。。,认为。。
29. 以。。。为食
30. 中国南方
31. 为某物杀害。。。

32. Pandas have less and less land to live___ .
22. control the climate
23. keep the beauty of nature
24. die out
25. for many reasons
25. smaller and smaller
26. protect sb
27. in danger
28. think of…
29. feed on…
30. the south of China
31. kill ......for sth
on
不定式做后置定语
情景交际：
1.你在考虑什么？
___________________________________
2.我在考虑农村的生活。
___________________________________
3.你喜欢农村吗？
___________________________________
4.你更喜欢哪一个，动物还是植物？
___________________________________
5.我更喜欢动物。
___________________________________
6.你为什么这么认为？
___________________________________
What are you thinking about?
I’m thinking about the life in the country.
Do you like the countryside?
Which do you like better, animals or plants?
I like animals better.
Why do you think so?
7.什么是农场中最强壮的动物？
___________________________________
8.我认为更高的那匹马比那匹更矮的马强壮。________________________________
___________________________________
10.我喜欢农村,因为我认为在那儿空气更新鲜、河流更清澈。
___________________________________
___________________________________
11.农村也比城市更安静得多，所以人们可以享受自然的美。
___________________________________
___________________________________
12.我每年去农村过暑假。
___________________________________
What is the strongest animal on the farm?
I think the taller horse is stronger than the
shorter one.
I like the countryside, because I think the is fresher and the rivers are clearer there.
The countryside is much quieter than the city.
So people can enjoy the beauty of nature.
I go to the countryside for my summer holiday every year.
书面表达：My Favorite Animal
一、 喜欢的动物
二、生活习性、外貌、特征、处境
三、共存、保护
众所周知，动物是我们的朋友。我喜欢动物。___________________________________________
___________________________________________
我最喜欢的动物是熊猫。它们生活在中国东南部的森林和山脉中。它们以竹子为食。熊猫非常可爱。它们的毛是黑白色的。它们胖胖的，很友好。我经常去动物园看熊猫。
____________________________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
As we know, animals are our friends. I like animals.
My favorite animal is pandas.
They live in the forests
and mountains of Southeast China.
They feed on
They are cute.
bamboo.
They have white and black
hair.
They are fat.
They are friendly to people.
I often go to the zoo to see panadas.
但是熊猫现在处在危险中。他们的数量越来越少了。
所以我们应该保护它们。
__________________________________________
_____________________________________________
_____________________________________________
But pandas are in danger now.
They are
becoming fewer in number.
So we should protect
them.
Unit 4 Topic 2
二. 重点词组：
1. 在地震中
2. 倒塌
3. 又两。。。，再两。。。
another + 数量
4. 失踪
5. 失去生命 / 家园
6. 保护某人免受某物伤害
7. 7.1级地震
8. 跑出门
9. 保持镇定
10. 向某人求助
11. 听说
12. 发生(主语是事件）
二. 重点词组：
1. in the earthquake
2. fall down
3. another two
又…个，再…个
4. be missing
5. lose one's life
6. protect sb from sth
7. a lever 7.1 earthquake
8. run out of the door
9. stay calm
10. ask sb for help
11. hear about
12. happen
13. 一些保护自己的方法

14. 靠近某地
15. 远离
16. 空旷的地方
17. 小心某物
18. 电线
19．全国
20。回归正常的生活
21. 坐电梯
22. 打119求助
23. 关气和电

24. 跳下窗户
25. 盖上脸离开建筑物
13. some ways to protect oneself
14 close to
15. stay / keep / get away from ...
16. clear areas
17. be careful of sth
18. power line
19．the whole nation
20．return to normal life
21. take the lift
22. call 119 for help
23. turn off the gas and the lights
24. jump off a window
25. cover your face and leave the building
情景对话：
1. 它严重吗？___________________________________
2. 听到这个消息我很难过。
___________________________________
3. 哪一场地震是最严重的？
___________________________________
4. 多么可怕啊！___________________________________
5. 让我们向Miss Wang请求帮助吧。
___________________________________
6. 你听说了青海省玉树地震吗？
___________________________________
___________________________________
I’m sorry to hear that.
Is it serious?
Which earthquake was the most serious?
How terrible!
Let’s ask Ms Wang for help.
Did you hear about the Yushu earthquake in Qinghai province?
7. 你知道怎样保护自己免受地震伤害吗？
___________________________________
___________________________________
8. 你认为我们应该待在桌子底下吗？
___________________________________
三、书面表达：
How to Protect ourselves in the Earthquake
一）每年都有许多地震发生。知道一些自我保护的方法有助于在地震中保证我们的安全。
________________________________________
____________________________________________
____________________________________________
Do you know how to protect yourself in the earthquake?
Do you we should stay under the table?
Many earthquakes happen every year.
Knowing
some ways to protect ourself will help to keep
us safe in the earthquake.
二）当地震发生时如果我们在室内，最安全的地方就是在结实的桌子底下。我们也可以作者过道或靠近墙的地板上。记住用手臂保护我们的头和颈。远离窗户、高大的家具及任何可能掉在你身上的东西。不要试图跑出建筑物________________________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
If we are indoors when the earthquake happens,
the safest place is under a strong desk or a table.
We can also sit on the floor in a door way or close
to a wall.
Remember to protect our heard or neck
with our arms.
Keep away from the windows, tall
furniture or anything that may fall on us.
Don’t try
to run out of the building.
三）如果我们在室外，转移到空旷的地方。远离建筑物和树。小心落下的电线。
__________________________________________
____________________________________________
____________________________________________
If we are out of doors, move to clear areas.
Get away from buildings and trees.
Be careful of
fallen power lines.
四）我们可能觉得害怕，但是我们应该尽量保持镇定。那是地震中要做的最重要的事。
________________________________________
___________________________________________
___________________________________________
We may feel afraid, but we should try to keep
calm.
That’s the most important thing to do in the
earthquake.
Unit 4 Topic 3
一 语法1 主语 + 谓语Vt. + 宾语 + 宾补
宾补：补充说明宾语怎么样或宾语做什么
1. make sth / sb ______ sth __________________
make sth / sb + ______. __________________
make sb + _____ (n. 前不用a / the)_____________
make sth + _______ ____________________
2. keep sb / sth + _____ ____________________________
keep sb / sth _______ sth ____________________________
3. let sb _____ sth ____________________________
don’t let sb do sth ____________________________
4. ask sb ______ sth ____________________________
5. see sb _____ sth ____________________________
see sb _______ sth ____________________________
(hear / notice / watch / feel用法同see)
do
adj.
n.
介词短语
adj.
doing
do
to do
do
doing
使某人做某事
使某人。。。
选某人当。。。
使某物/事。。。
保持某人/事。。。
让某人一直做某事
让某人做某事
不让某人做某事
叫某人做某事
看见某人做某事
看见某人正在做某事
(常做)
(正在做)
1) 这个滑稽的人使我们都笑了。
______________________________
2）我们将选Mr. Wang当校长。
______________________________
3）我们必须保持教室整天干净。
______________________________
4）这位妇女不让她儿子看电视。
______________________________
5) 昨天，我看到他玩电脑游戏。
______________________________
6）老师叫Tom把窗户关上。
______________________________
7）不要让他一直站着。
______________________________
The funny man makes us laugh.
We will make Mr. Wang headmaster.
We must keep the classroom clean.
The woman doesn’t let her son watch TV.
I watched him playing computer games.
The teacher asks Tom close the window.
Don’t keep him standing.
8) 科学家们在20世纪90年代是互联网投入使用。
___________________________________________
9）我去年经常看到他打篮球。
____________________________________________
10）你能听到有人在唱歌吗？
____________________________________________
语法2：be sure+宾语从句
1. be sure + ____ 从句(_____可省略,不译） 确信。。。
1）我相信互联网会变得对我们越来越重要。
____________________________________________ _____________________________________________
2) 我相信你可以在网上找到许多资料。
____________________________________________
Scientists made the Internet into use in the 1990s.
I often saw him play basketball last year.
Can you hear someone singing?
that
that
I’m sure the Internet will become more and more important.
I’m sure that you can find lots of information online.
3) 我不能确定我们在互联网上能不能找到有趣的书。____________________________________________
____________________________________________
4) 我不能确定你喜不喜欢这部电影。
I'm not sure ____________________________or not.
3.你确信。。。吗？Are you sure (that)…?
Yes, _________. / No, ________.
4.确信某事be sure _____sth
Are you sure ______ the news?
They are not sure ______ that.
5.一定做某事be sure ________ sth
1）我们下次一定会赢的。
We are sure to win next time.
2）我一定会帮你的。
I am sure to help you.
I’m not sure whether / if we can find interesting books online.
whether you like the movie
I’m sure.
I’m not sure.
of
of
of
to do
二. 重点词句：
1. 购物
2.在网上
3. 其它什么
其它东西
其它地方
else 放在______、________、_________后
4. 查找信息、资料
5. 发送邮件
7. 和某人面对面聊天
8. 形成，产生
9. 是某物投入使用
10. 在20世纪60年代
11. 把某物放入某地
12.没有科学家.
13. 。。。的一部分
二. 重点词句：
1. do shopping
2. on the Internet = online
3. What else
something / anything else
somewhere / anywhere else

4. find information
5. send emails
7. chat with sb face to face
8. come into being
9. make sth into use
10. in 1960s
11. put sth into sw

13. an part of ......
疑问词
不定代词
不定副词
n.
not any a
no scientist
no +__ = ___ ___ /__ + n.
14. 获取信息
15. 各种各样的。。。
16.交朋友
17. 和某人分享观点和感受
18. 通过做某事
19. 是生活更简便
20. 安全地使用某物
21.发布信息
22. 不是所有的。。。
23. 伤害他人
24. 用。。。来做某事
25.通过欺骗获取钱财
26. 花费时间/钱做某事
在某事/物上花费时间/钱
27. 把某事/物变得更好
28. 把某物变成。。。
14. get information
15. all kinds of...
16. make friends
17. share ideas and feelings with sb
18. by doing sth
19. make life easier
20. use sth safely
21. post information
22. not all of .....
23. hurt others
24. use ....to do sth
25.get money by cheating
26. spend sm / st doing sth
spend sm / st on sth
27. change sth for the better
28. change sth into ......
三 书面表达: The Internet
一、1)网络正改变着世界。它正变成我们生活的一个重要部分。
__________________________________________
__________________________________________
二、 1) 它使我们的生活更便捷、更有趣。 __________________________________________
2）我们可以在网上获得各种信息并和他人分享。
__________________________________________
____________________________________________
3)我们可以通过网上聊天或发送e-mail交朋友.
___________________________________________
___________________________________________
4）我们也可以在网上购物、学习、听音乐及看电影。
___________________________________________
The Internet is changing the world.
It’s becoming an important part of our life.
It make our lives easier and more interesting.
We can get all kinds of information and share it with others.
We can make friends by chatting online or sending
e-mails
We can also do shopping、study、listen to music and watch movies on the Internet.
三、1)然而，网络并不完美。
_____________________________________________
2)每个人都可以发布信息，但不全是真的。
____________________________________________
____________________________________________
3) 有些人利用网络来伤害别人并试图通过欺骗获取钱。____________________________________________
______________________________
4) 有些人花费太多时间在电脑游戏上。
___________________________________________
__________________________________________
四、 网络能把我们的生活变得更美好，但我们应该小心
地使用它。_____________________________________________
____________________________________________
However, the Internet is not perfect.
Everyone can post information, bau not all of it is true.
Some people use the Internet to hurt others by cheating and try to get money.
Some young people spend too much time playing games.
The Internet can change our lives for the better,
But we should use it carefully.