Unit 1 The Changing World Topic 3 The world has changed for the better. 练习课件(共25张PPT)

(共25张PPT)
Unit 1
Topic 3
2024
目录
01
词汇训练
03
语法精讲
02
重点短语
04
习题练习
词性转换
PART ONE
terrible → （副词） health → （形容词）
beauty → （形容词） excellent → （名词）
friendly → （反义词） danger → （形容词）
art → （名词） help → （形容词）
express → （名词） normal → （副词）
decide → （名词） suit → （形容词）
treat → （名词） immediate → （副词）
base → （形容词） value → （形容词）
hope → （形容词）
educate → （名词） labor → （名词）
safe → （名词） home → （形容词）
→ （副词） → （名词）
die → （名词） steal → （过去式）
→ （形容词） → （过去分词）
terribly
healthy
beautiful
excellence
unfriendly
dangerous
artist
helpful
expression
normally
decision
suitable
treatment
immediately
basic
valuable
hopeful
education
laborer
safety
safely
homeless
homelessness
death
dead
stole
stolen
重点短语
PART TWO
重点短语
1. talk the phone 在电话中交谈
2. be/get used to sth. 习惯(做)某事
used sth. 过去常常做某事
be used sth. 被用来做某事
3. as a matter of fact = in fact 实际上
4. come a visit 来参观
5. how do you like (doing) sth.
你认为…怎么样？
= what do you think of (doing) sth.
6. 在困难时， 在贫困之中
7. live a normal life 过正常的生活
8. 对某人来说做…是…
9. decide on+ sth./ doing sth. 决定，选定
10.provide 提供给某人某物
= provide
11. offer 给某人提供某物
=offer
on
doing
to do
to do
for
in need
It is+adj.+for sb. to do sth.
sth. for sb.
sb. with sth.
sb. sth.
sth. to sb.
重点短语
12. (开车)接人
13. feel good about oneself 自我感觉良好
14. 帮助某人摆脱困境
15. get in trouble = be in trouble 处于困境中，有麻烦
16. for a short period of time 短时间内
17. have a problem 有某方面的问题
18. on purpose 故意的，有意的
19. = regard …as … 把 … … 当做（视为）
20.Project Hope 希望工程
21. make important contributions to sth. 为 … …做出重要贡献
22. encourage sb. to do sth. 鼓励某人做某事
23. with the development of... 随着 … … 的发展
24. without the help of… 如果没有 … … 的帮助
25. as a result 结果是 … …
pick (sb.) up
help sb. out
think of......as
with
doing
语法精讲
PART THREE
1. How do you like living there
How do you like (doing) sth. = What do you think of (doing) sth. 你认为 … … 怎么样？
2. You will get used to it very soon if you come.
get/be/become used to (doing) sth. 意为“习惯于（做）某事”。
eg. He can’t get used to the weather here. 他不习惯这儿的天气。
：used to do sth 过去常常做某事(现在不做了，只用于一般过去时)
be used to do sth.被用来做某事
3. As a matter of fact, it’s a wonderful place to live.
(1) as a matter of fact = in fact 事实上，实际上
(2) place to live, 动词不定式 to live 在此作 place 的定语。
拓展：动词不定式作定语，修饰前面的名词，如果该不定式里的动词是worry (about) 、cut (with)、 write(on) 等不及物动词，后面应有必要的介词。
但当动词不定式所修饰的名词是 place, way, nowhere 时，不定式后面通常没有介词。
eg. There is nothing to worry about.
He is lookingfor a room to live in.
Please give me a pen to write with.
He has no money and no place to live.
4. And you can go to plays, concerts and operas every day if you like.
(1) go to plays, concerts and operas 去看戏剧、欣赏音乐会和歌剧 go to 加名词，表示去做某事
(2) everyday 是一个词，为形容词。表示“每天的， 日常的，普通的”做定语。 every day 是一个短语，表示“每天” ，做状语。
5. You must come for a visit.
come for a visit 来参观 go on a visit 参观 go for a visit 去参观
即时演练
( ) 1. At the beginning, I found it hard to get up early. Now I it.
A. used to B. am used to C. use to D. am used for
( ) 2. His mother gets up at 6:00 a. m. every day. She is used to early to make breakfast for the family.
A. get up B. getting up C. gets up D. got up
( ) 3. He used in a town, so he everything in the new town very soon.
A. to live, got used to B. live, used to C. to living, got used to D. to live, used to
( ) 4. What do you the film It's very interesting.
A. like B. think C. think of D. like of
( ) 5. If you the doctor's advice, you will get well soon.
A. follows B. follow C. are following D. followed
( ) 6. If people cutting down the forest, they will have nowhere .
A. keep, to live in B. will keep, to live in C. keep, to live D. will keep, to live
( ) 7. Most fans want to know more about life of famous stars.
A. every day B. everyday C. daily D. B or C
( ) 8. --- There are many places of interest in my hometown, you should .
--- Thanks. I think I will.
A. come for a visit. B. come in a visit. C. come to a visit. D. come for visit
( ) 9. Ten people visit the museum .
A. thousand; every day B. thousands; every day
C. thousand; everyday D. thousands; everyday
6. Martin showed me an interesting article.
show sb. sth=show sth. to sb. 把某物展示给某人看
show sb. around 带某人四处参观
show (great/no) interest in sth. 对某物有极大的兴趣/对某物没有兴趣
show n. 展出； 表演 on show/ put on shows
7. The article says one city has a wonderful program.
say+从句，表示(文字材料)记载，写到。
Her passport says she is nineteen. 她的护照上写着她19 岁。
8. Once they find people in need, they decide on suitable ways to offer them help.
(1) once: 连词，引导时间状语从句，意思为：一旦 … … 就 … …。
once: adv. 一次 once: adv. 曾 经，一度
(2) in need: 在困难中，在贫困中
need: n. (食物，钱或生活来源的)短缺，缺乏
(3) decide (not) to do sth. 决定(不) 做某事
make a decision to do sth. 做出决定做某事
decide on (doing) sth. 选定，决定出某物
： A friend in need is a friend indeed. 患难见真情。
9. I think it is important for those people to feel good about themselves.
(1) It is +adj.+for sb. to do sth=It is + adj. +that 从句 对某人来说做某事是 … …
(2) feel good about...... 对 … …感觉好
fell good about oneself 自我感觉良好，有信心
10. The world has changed for the better.
for the better: 朝更好的方向发展
11. Many people got in trouble and some even lost their homes.
get in trouble= be in trouble 处在困境中，有麻烦
12. Some volunteers drove to pick up the people in need.
pick v. 采摘 pick up sth 捡起；接收某物 pick sb. up (开车)接某人
13. The whole city was in a helpful mood. mood n. 情绪，心情，氛围
be in a good/bad mood 心情好/坏 be in a lively mood 气氛活跃
14. I feel good because I could help so many people out. help sb. out 帮助某人摆脱困境
9. I think it is important for those people to feel good about themselves.
(1) It is +adj.+for sb. to do sth=It is + adj. +that 从句 对某人来说做某事是 … …
(2) feel good about...... 对 … …感觉好
fell good about oneself 自我感觉良好，有信心
10. The world has changed for the better.
for the better: 朝更好的方向发展
11. Many people got in trouble and some even lost their homes.
get in trouble= be in trouble 处在困境中，有麻烦
12. Some volunteers drove to pick up the people in need.
pick v. 采摘 pick up sth 捡起；接收某物 pick sb. up (开车)接某人
13. The whole city was in a helpful mood. mood n. 情绪，心情，氛围
be in a good/bad mood 心情好/坏 be in a lively mood 气氛活跃
14. I feel good because I could help so many people out. help sb. out 帮助某人摆脱困境
即时演练
( ) 1. --- What can we do to help the people in the earthquake area
--- we can money to .
A. rise; help them out B. raise; help out them
C. rise; help out them D. raise; help them out
( ) 2. Please the poor people some food and clothes.
A. offer; with B. provide; with C. offer; to D. provide; to
( ) 3. --- Can you my this afternoon, Lee
--- I’m sorry. There’s something wrong with my car.
A. look up; guess B. call up; guests C. pick up; guests D. wake up; guess
( ) 4. --- I’ve practiced a lot, but my spoken English isn’t improving. What should I do
--- Why don’t you ask your teacher for his
A. advice B. plan C. reason D. decision
( ) 5. It is lucky someone gets a ticket for the concert.
A. that B. which C. who D. where
15.There are many causes of homelessness.
cause v. 引起, 使发生
n. 原因 cause of … … 的原因 reason for … … 的原因
16. Sometimes people can not keep a home because they do not earn enough money, or they can not have a job.
keep a home 养家糊口
17. Sometimes people are homeless because they have a problem with drugs or because they have a mental illness.
have a problem with 在 … …有困难或有问题
18. The government in every country has worked for many years to support the homeless but more need to be done.
support vt. 支持，帮助，维持 support sb in (doing)sth 支持某人做某事
n. 支撑，支持者 give support to sb 给某人提供支持
19. We must think of the homeless as people, not just as problems.
think of …as...... = regard …as … 把 …认为 …，把 …看成 …
20. By 2012, Project Hope had raised 8.73 billion yuan.
raise 和 rise 的区别：
raise 是及物动词，后面必须加宾语，即动作的对象；
而 rise 是不及物动词，后面不需要加宾语。
表示人或物体从低处往高处“抬高、上升”时，raise 一般指的是人为地把某个对象抬高，主语一般为______；而 rise 则指的是某个对象自己上升或抬高，主语一般为______。（rise 表示“起身 ” 时，主语为人。）
e.g. The student raised her right hand.
e.g. The sea level has risen.
raise → （过去式） → （过去分词）
rise → （过去式） → （过去分词）
人
物
raised
raised
rose
risen
即时演练
( ) 1. --- What can we do to help the people in the earthquake area
--- We can money to .
A. rise; help them out B. raise; help out them
C. rise; help out them D. raise; help them out
( ) 2. She from her seat to welcome him.
A. raised B. raises C. rose D. rised
( ) 3. As the price , she can’t afford this house.
A. raises; to buy B. rises; to buy C. rises; buying D. raises; doing
( ) 4. He his head to see the sun .
A. raise; raise B. raises; rises C. rises; raises D. rises; rises
21. She couldn’t continue her studies.
continue 继续 v. + to do sth. / doing sth. 继续做某事
= go on to do sth. 表示说话前在做某件事，说话后该事情终止，转而继续做其他事情。
doing sth. 表示说话前在做某件事，说话后继续做同一件事。
Eg. He went on pointing out mistakes in the paper．他继续指出论文中的错误，指同一动作的继续。
He went on to point out mistakes in the paper ．放下原来做的事，转而指出论文中的错误。
现在完成时升阶
PART FOUR
语法加油站 —— 现在完成时 (Ⅲ)
现在完成时中短暂性动词与延续性动词的转化
延续性动词：能够延续的动作，这种动作可以延续下去或产生持久影响。
如：stay, live, learn, study, work, wait, watch, sing, read 等。
短暂性动词：不能延续的动作，只是一瞬间就结束的动作。
如：come, go, arrive, reach, see, hear, close, open, leave, begin, start, lose, buy, fall, join, die, become, borrow, get up 等。
1.在否定句中，短暂性动词可以和时间段连用。
e.g. I haven’t heard from Uncle Wangfor a long time.
We haven’t seen him since 1992. She hasn’t left home all her life.
2. 在现在完成时的肯定句中，如果句中有 for 或 since 引导的时间段，或其他种类的表示时间段的 词，短暂性动词要转换成延续性动词。
e.g. He has died for 20 years. ( )
x
非延续性动词要转换成延续性动词，方法主要有以下三种：
1. 实义动词转化成实义动词
1) borrow →
2）buy →
2. 转化成 be+形容词或介词
4）come back → 5）die →
6）leave → 7）open →
2. 转化成 be+形容词或介词
8）close → 9）go/get out →
10）finish/end → 11）become →
12）get up → 13）begin/start(上演) →
3. 转化成 be+名词（词组）
16）join the Party →
17）join the army →
keep
have
be back
be dead
be away
be open
be closed
be out
be over
be
be up
be on
be in the Party
be a member of the army
语法专练
I. 用 since 和 for 填空.
1. Jim has been in Ireland Monday.
2. Jill has been in Ireland three days.
3. His aunt has lived in Australia 15 days.
4. Mary is in her office. She has been there 7 o'clock.
5. India has been an independent country 1974.
II. 单选题
( ) 1. --- I’m sorry, John. I your radio for such a long time.
--- Never mind. You can still it a little longer if you like.
A. have borrowed; keep B. have lent; kept
C. have kept; keep D. have returned; kept
( ) 2. --- Is your father in
--- No, he since last autumn.
A. was out B. has been out C. went out D. has gone out
( ) 3. --- Is Peter a new member in your art club
--- No. He our club for two years.
A. joins B. has joined C. has been in
since
for
for
since
since
( ) 4. --- have you been a reporter
--- For more than three years.
A. How long B. How many C. How soon D. How often
( ) 5. My grandfather has for ten years.
A. been dead B. died C. death D. Dead
( ) 6. --- Bad luck! It’s too late!
--- It doesn’t matter. The movie for only a few minutes.
A. began B. has begun C. has been on
( ) 7. --- How long the shop --- For two months.
A. did; open B. will; open C. has; opened D. has; been open
( ) 8. Mr. Black has worked in this school more than 20 years.
A. for B. when C. since D. after
( ) 9. The fisherman at the bank of the river 8 o’clock.
A. has been; for B. has come; at C. has been; since D. came; since
( ) 10. He has for two years. Two years a long time.
A. left home; are B. been away from home; is
C. leave home; is D. been away from home; are
( ) 11. I the book for two weeks. I must return it to the school library.
A. borrow B. have borrowed C. kept D. have kept
( ) 12. --- How beautiful your school is!
--- Yes, it has changed a lot I came here.
A. since B. until C. although
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