2021-2022学年Unit3 Online tours 单元复习 课件26张

(共26张PPT)
8B U3 Revision
screen
keyboard
main unit
mouse
do word processing
search for information
send and receive emails
chat with friends
play games
watch videos
In Welcome, we learned about different parts and uses of the computer.
start an online tour to ____________ : the Big Apple/the biggest city in the USA
Click on the “Tour” icon at the _________ of the page.
Wall Street: the ____________________ centre / at the ____________ end of the Manhattan ____________ …/many big companies and ________________ banks
Times Square: _________ here on New Year’s Eve to see the _______________ falling down through the ___________ (exciting)
Central Park: a large green ___________ /________ after a ______ day’s work
Broadway: be famous for its theatres /the song “Memory” from the famous Broadway ___________ Cats.
Click on the “Back” icon at the _________ of the page to ____ another city.
world-famous trade
New York
top
southern
Island
international
gather
huge glass ball
darkness
lawn
relax
hard
musical
bottom
pick
Here is a mind map. Please fill in the blanks, using the words from Reading(P36-37)
1. It looks like a TV．它看起来像一台电视机。
look在句中是系动词，意为“看起来”，后面常跟形容词作表语。
e.g. You look tired. 你看上去累了。
look like意为“看起来像……”，其中like是介词，后面常跟名词。
句子结构为：A look(s) like B，表示“A看起来像B”。
e.g. Lucy looks like her mother．露西看起来像她的母亲。
(2) look the same意为“看起来一样”，后面不跟宾语。
句子结构为：A and B look the same，表示“A和B看起来一样”。
e.g. Lucy and Lily look the same. 露西和莉莉看上去长得一样。
你弟弟看上去长得像你父亲吗？
Does your brother look like your father
汤姆和蒂姆长得像吗？
Do Tom and Tim look the same
Have a try
2. What do you usually use your computer for
你通常用电脑干什么？
“What…for ”的意思是“为什么？”，相当于why(why 一般用because 来回答）。
e.g. What do you buy the book for 你买这本书干什么？
( ) ---_______ did you come here for ---To see my son.
A. Why B. What C. Where D. How
Have a try
B
3. I usually use it to search for information。
我通常用它搜索信息。
use sth. to do sth.= use sth. for doing sth.用某物做某事
试回忆use相关词组的意义与用法
used to do sth. 过去常常做某事
be/get used to doing sth. 习惯做某事
我们可以用电脑来收发邮件.
We can use computers to send and receive emails.
Have a try
(2) search sb. 意为“搜身”；
search sth./sp. 意为“对某物/某地进行搜查”
e.g. I searched my pocket and found 1 dollar.
search for … / search … for … for 后面的是搜查的具体目标。
e.g. I searched the whole room for the letter.
We are searching for the lost child.
( ) ---Why did the police_______ the room ---Sorry, I don't know either.
A. search B. search for C. look D. look in
Have a try
A
4. How often do you use your computer for this
你多久用你的电脑搜索一次信息？
how often意为“多久一次”，表示频率，用来对usually，every day，twice a day等频度副词或状语进行提问。
e.g. ——How often do you play football 你多长时间踢一次足球？
——Every Wednesday afternoon.每周三下午。
（ ） —— ________ do you write to your mother
—— Once a week.
A. How soon B. How long C. How often D. How far
Have a try
C
【辨析】how long，how soon与how far
(1) how long主要有以下两个意思：
①表示多长时间，主要用来对一段时间（如three days，four weeks等）进行提问。
---How long did he stay here 他在这儿呆了多久？
---About two weeks，大约两个星期。
②表示某东西有多长。
---How long is the river 这条河有多长？
---About 500 km.大约500千米。
(3) how soon指再过多久，主要用来对表示将来的一段时间如（in an hour．in two weeks等）进行提问。
---How soon will he come back 他要多久才回来？
---In an hour. 一小时以后。
(4) how far表示（距离）多远。
---How far is it from here to the zoo 动物园离这儿多远？
---It's 6 kilometres. 大约6千米。
( ) —— ________ did the meeting last（持续）？
—— About two hours.
How soon B. How long C. How often D. How far
2. ( ) —— __________ will Nancy come back
—— In a week.
How soon B. How long C. How often D. How far
3. ( ) —— _________ is your school from here
—— Two hours by bike.
A. How soon B. How long C. How often D. How far
Have a try
B
A
D
5．send and receive emails 发送和接收邮件
receive是动词，意为“收到，接到”，是指客观、被动地接收；
receive a letter / an invitation
( )1.I _______ a letter from my cousin Andy yesterday.
A．get B．came C received D．accepted
【辨析】而accept是指主观接受。如：
I received a bunch of flowers yesterday, but I didn't accept it.
昨天我收到一束花，但是我没有接受。
I ___________ an invitation to the party yesterday, but I refused to _________ it.
C
Have a try
Have a try
received
accept
6. Welcome to “Around the World in Eight Hours”.
welcome的用法如下：
1. welcome作及物动词（vt.），意为“欢迎,迎接”。有以下两种用法：
（1）welcome sb./sth.，意为“欢迎 ...... ”。例句：
1）She welcomed me warmly. （她热烈欢迎我。）
2）We welcome his kind help. （我们欢迎他的好心帮助。）
（2）welcome sb. to … ：“欢迎某人到某地”。例句：
1）They welcomed me to their home. （他们欢迎我去他们家。）
2）We welcomed them to Shanghai. （我们欢迎他们来上海。）
注：Welcome home.
2. 用作形容词
（1）受欢迎的；令人愉快的
She is a welcome visitor．她是个受欢迎的来宾。
（2）被允许的，可随意使用的
You are welcome to stay.我们欢迎你住下。
（3）用作名词，意为“欢迎，款待；欢迎辞”。
He received a warm welcome in our school.他在我们学校受到了热烈的欢迎。
3. 常用用法
（1）You are welcome. 不客气，不用谢。（回答Thank you.)
7. Every year, thousands of people gather here on New Year's Eve.
每年在除夕夜，成千上万的人聚集在这儿。
(1) thousand意为“一千”，和具体数字连用时用单数形式。
two thousand students两千名学生（表示具体数量时：基数词 + thousand）
(2) thousands of意为“成千上万的”。（表示模糊数量：thousands of + 名词）
Thousands of students visited the Great Wall last year.
去年成千上万的学生参观了长城。
[注意] two thousand of the students学生中的两千人
( ) After the Asian Games, _______ people came to Guangzhou for a visit during holidays.
A. thousand B. thousands C. thousand of D. thousands of
Have a try
D
8. In the centre of the island is Central Park.
在岛中心是中央公园。
这句话是一个倒装句式，正常的语序应该是Central Park is in the centre of the island.
in the centre of意为“在……的中心”
e.g. In the centre of the city，there is a museum.在城市的中心有一个博物馆。
在广场的中心有一个花园。
There is a garden_______ _______ _________ _______ the square.
in the centre of
9. ..., it's a good place to relax after a hard day's work.
…经过一天的辛勤工作之后，这是一个很好的放松场所。
relax的用法如下：
(1)不及物动词
放松，轻松，体息
Relax，everybody.大家都放松一下。
(2)及物动词
使放松，使轻松，使休息
This song relaxes me.这首歌使我心情舒畅。
adj. relaxed （感到）放松的;
adj. relaxing（令人）放松的；
The music is relaxing and makes me feel relaxed.
9. ..., it's a good place to relax after a hard day's work.
…经过一天的辛勤工作之后，这是一个很好的放松场所。
a hard day’s work
hard: adj. 辛苦的，艰难的
work: n. 工作(不可数），作品（可数）
【辨析】 hard work与work hard有何区别？
hard work—— adj. + n.，意为“艰苦的工作”；
work hard—— v. + adv.，意为“努力地工作”。
e.g. It is hard work，but he works hard.
这是一项艰苦的工作，但他干得很卖力。
他努力地工作，最后终于完成了这项艰苦的工作。
He_________ _______ and at last he finished the_______ _______．
worked hard
hard work
10. It has been famous for its theatres since the early twentieth century.
自从20世纪早期以来，它就因戏院而出名。
famous形容词，意为“出名的”
be famous for sth. /doing sth.意为“因……出名”。
The city is famous for its old buildings.这座城市因古老的建筑物而出名。
The city is famous for making kites.这座城市因制作风筝而出名。
【辨析】be famous as与be famous to
be famous as后一般跟人或表示职位的名词，表示“作为……而闻名”。
Jay Chou is famous as a singer. 周杰伦作为一位歌手而出名。
be famous to后一般跟人，表示“对……是熟悉的；为……所熟知的”。
Yao Ming is famous to most young people.姚明为大多数年轻人所熟知。
( ) The girl is famous_______ her beauty.
A．as B．for C．with D．to
B
11. Have you ever heard of the song “Memory”
你听说过“Memory”这首歌吗？
hear of … 听说……
hear作“听见”讲时，常构成下面的句型：
①hear sb. doing sth. 听见某人正在做某事
I heard him singing when I passed by his room.
当我路过他的房间时，我听见他在唱歌。
②hear sb. do sth. 听见某人做某事(全过程/经常性）
I often hear him sing under the tree.
我经常听到他在树下唱歌。
重要短语回顾
1. do word processing做文字处理
2. search for information搜索信息
3. send and receive emails收发电子邮件
4. at the top of the page在这一页的顶部
5. click on the icon点击一下图标
6. in the centre of the island在岛的中心
7. after a hard day's work一天的辛勤劳动之后
8. the early twentieth century 20世纪早期
9. so much for sth.关于……就讲这么多。……到此为止
10. at the bottom of the page在这一页的底部
11. at the southern end of… 在……的南端
12. further on再向前，更进一步
13. hear of 听说
( ) 1.I use my computer_______ information every week.
A. to search B. to finding C. to search for D. to look
( ) 2. The Greens in Paris and now they China. They like China.
A. used to live; are used to living B. are used to living; used to live
C. use to live; used to live D. used living; used to living
( ) 3. --- ______ will you finish the job ------ In half an hour.
A. How long B. How soon C. How often D. How fast
C
A
B
1．My friend comes from_______（非洲）．
2．This is an________________（国际的）museum.
3．Do you like____________（音乐剧）
4. _________（几个）friends came to see me last night.
5．What _______（艰苦的）life the old man has experienced!
6．The man comes from one of the____________（南方的）cities．
7. Will you please put it on the_________（网站）
8. You need a_______（向导）if you don't have a map.
9. There is only one house on the_______（岛屿）．
10. A whale is a_______ (very large) animal.
Africa
international
musicals
Several
hard
southern
website
guide
island
huge
1、在这座小岛的最南端有一个博物馆。
There is a museum at the southern end of this island.
2、再往前走，你就能看到闻名于世的贸易中心。
Further on, you can see the world-famous trade centre.
3、我喜欢带有一个小花园的房子。
I like the house with a small garden.
4、百老汇自从20世纪早期以来就出名了。
Broadway has been famous since the early twentieth century.
5、每年都有数千人聚集到这里来看演出。
Thousands of people gather here to watch the show every year.
Thank you!