Unit 8 Making a Difference (Period 6)单元复习课(共36张PPT) 2025-2026学年英语人教版八年级下册

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Unit 8 Making a Difference (Period 6)单元复习课(共36张PPT) 2025-2026学年英语人教版八年级下册

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(共36张PPT)
Making a Difference (Period 6)
单元复习课
Free talk
What volunteer activity would you like to take part in Think and talk about it with your classmates.
Group work
Choose one of the volunteer activities you want to participate in and find out what abilities you should have to be a volunteer.
话题梳理
Making a Difference
Service Actions
visitor; the elderly; organization; owner; youth; an animal shelter; stadium; charity; at a nursing home provide; donation; donate pocket money; warmly; come along; help out; sign up; care for; hand out; Where do you volunteer
The importance of volunteer service
value; voluntary; ordinary; be willing to do; successful; success; be worth the effort; make a difference; practical life-saving skills; on the go;
Why do you volunteer there
Why did you choose to work here
How does the work make you feel
考点突破
1.make a difference
知识复现
(1)意为“有(重要)作用”,difference前可用big、great等词修饰。
(2)常见搭配:
make a difference to对...有影响、起作用
make no difference to 对....没有影响
make some difference to对....有些影响
考点突破
1.make a difference
Lucy’s junior middle school teacher made a big ________ to her life. She wants toexpress her thanks to the teacher at the graduation ceremony. (different)
difference
考点突破
2.elderly
知识
复现
elderly 侧重描述老年人
older 是old的比较级形式。修饰人时,指实际年龄“较大的”;修饰物时,意为“较旧的”。既可以作定语,也可以作表语
elder 指家庭成员中年纪更大的,只指人;只作定语,不作表语
辨析 elderly, older与elder
我的姐姐比我年长两岁,我们俩都喜欢看望年迈的爷爷奶奶。
My ________ sister is two years ________ than me, and we both love visiting our ________ grandparents。
考点突破
2.elderly
elder
older
elderly
考点突破
3.provide
知识复现
(1) provide 动词,意为 “提供;供给”,指为应对意外、紧急情况等做好充分准备而 “供给、提供” 所需之物。
(2) provide sth for sb=provide sb with sth 为某人提供某物
The health website provides a lot of useful advice ______ teenagers.
A. with B. for
C. to D. on
考点突破
3.provide
4.ever since
考点突破
知识复现
用于表示从过去某个时间点开始持续到现在的情况。
①作副词短语(单独使用),可放在句末或句首,放在句首时后接逗号。
②作连词时,ever since十过去时间点/过去时态从句,主句用现在完成时,从句用一般过去时。
4.ever since
考点突破
①I ___________ (learn) English ever since I was in Grade 3.
②她1958年到农村去,此后一直在那儿工作。
She went to the countryside in 1958 and has worked there ________ ________.
have learnt
ever
since
考点突破
5.success
知识复现
(1)success [不可数名词] 成功 [可数名词] 成功的人(事)
(2)拓展:
successful [形容词] 成功的;有成就的
successfully [副词] 成功地
succeed [动词] 成功;实现目标
succeed in doing sth成功做某事
①她成功地找到一份新工作。
She _________ ________ finding a new job.
②他们成功地爬到了山顶。
They __________ climbed to the top of the mountain.
考点突破
5.success
succeeded
in
successfully
知识
复现
(1)worth [形容词] 值得;有价值
(2)常见搭配:be worth十金钱/时间 价值(多少钱/时间)
be worth doing sth 值得做某事
worth it 值得(做)
(3)worth后面跟动词-ing的主动形式表示被动意义。表示
“很值得”,应说well worth。
考点突破
6.worth
考点突破
6.worth
①这套西装价值五百元。
The suit ________ ________ ________ ________ yuan.
②这部电影很值得一看。
The movie is well ________ ________.
is worth five hundred
worth watching
考点突破
7.hand out
知识复现
代词作宾语时要放在hand 和 out之间。
[拓展]“动词十out”短语
give out 分发;发出 come out 出版;出现
work out解决;算出 find out查明;发现
①开学第一天,老师给所有学生分发了新课本。
The teacher ________ ________ new textbooks to all the students on the first day of school.
②老师为学生们准备了一些新的笔记本,请帮忙把它们分发下去。
The teacher has prepared some new notebooks for the students. Please help _______ _______ ______.
考点突破
7.hand out
hand out
hand them out
考点突破
8.effort
知识复现
effort [名词] 努力;艰难的尝试
make an effort to do sth 努力做某事
make great efforts to do sth 付出巨大努力做某事
without effort 毫不费力地
put in more effort 投入更多努力
考点突破
8.effort
①他正在努力学习数学。
He is _______ _______ _______ _______ maths.
②别放弃!投入更多努力,你会进步的。
Don’t give up! _______ _______ _______ _______, and you’ll make progress.
making efforts to learn
put in more effort
考点突破
9.familiar with
知识复现
(1)familiar with意为“通晓;熟悉”。
常见搭配:
(2)be (not) familiar with 对……(不)熟悉
考点突破
9.familiar with
知识复现
辨析 be married 与 get married
be familiar with 主语是“人”,表示人熟悉某事物
be familiar to 主语是“物”,表示某事物为某人所熟悉
考点突破
9.familiar with
①—Are you _______ _______ the history of the Great Wall
— Yes, I read a lot of books about it last term.
②The song “Little Star” is _______ _______ most children because their parents often sing it to them before bed.
familiar with
familiar to
一、现在完成时的“未完成用法”
知识复现
现在完成时表示动作或状态从过去某时开始,一直延续至今,还可能继续下去。这种用法称为“未完成用法”。此时常与for或since引导的时间状语(从句)连用。
语法突破
一、现在完成时的“未完成用法”
知识复现
语法突破
语法突破
① Under the Three-North Shelterbelt Forest Program, the forest area in China ____________(increase ) by 320,000 km2 since 1978.
②Since last year, our school ________ free breakfasts to students in need.
A. offered B. has offered C. was offering D. is offering
has increased
二、延续性动词与非延续性动词
知识复现
1. 延续性动词表示经验、经历;非延续性动词表示行为的结果,不能与表示一段时间的状语连用。有些非延续性动词可以用延续性动词替换并用在现在完成时中。
语法突破
二、延续性动词与非延续性动词
知识复现
2. 在现在完成时的句子中,若含有for或since引导的时间状语
(从句),那么句中谓语动词一定要用延续性动词。非延续性动词转换为延续性动词的方法有:
(1)将非延续性动词转化为“be十形容词或副词”,这样才能和时间段连用:
语法突破
二、延续性动词与非延续性动词
知识复现
语法突破
二、延续性动词与非延续性动词
语法突破
①Hurry up! The movie ________ for ten minutes.
A. has begun B. began C. has been on D. will begin
② Panda Yaya ________ to Beijing Zoo for over one year. She is taken good care of there.
A. was back B. came back
C. has come back D. has been back
二、延续性动词与非延续性动词
知识复现
(2)有的非延续性动词可以转化为意思相同的延续性动词:
语法突破
二、延续性动词与非延续性动词
语法突破
知识复现
注意:
在现在完成时的否定句中,非延续性动词可以和表示一段时间的状语连用。
e.g. I haven’t heard from my father for two weeks.
我已经两周没有收到父亲的来信了。
话题梳理
Making a Difference
有所作为
志愿价值
志愿活动
申请成为志愿者
(1)make a difference
(2)elderly
(3)provide
(4)ever since
(5)success
(6)worth
要点回顾
(7)hand out
(8)effort
(9)familiar with
(10)现在完成时的“未完成用法”
(11)延续性动词与非延续性动词
情境导入
学校即将举办以“志愿服务分享”为主题的英语演讲活动,号召同学们积极参与志愿服务。请你以“My Volunteer Experience”为题,参考下面的思维导图,写一篇英语演讲稿,词数80-100。
情境导入

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