(共41张PPT)
2022-2023八年级英语下册复习课件
Unit2 I’ll help to clean up the city parks.
单元复习课件
1.Review the words、phrases and key sentences of Unit1.
2. Sum up some key points.
3.Talk about ways we could help people.
4. Review the important grammar and write a passage.
Learning Aims
重点单元词汇过关
1.v.欢呼;喝彩__________
2.v.义务做;自愿做 n.志愿者__________
3.n.标志;信号__________
4.n.通知;通告;注意 v.注意到;意识到__________
5.adj.孤独的;寂寞的__________
6.pron.几个;数个;一些__________
7.adj.强烈的;强壮的__________
8.n.感觉;感触__________
9.n.满足;满意__________
10.n.高兴;愉快__________
cheer
volunteer
sign
notice
lonely
several
strong
feeling
satisfaction
joy
11.n.物主;主人__________
12.n.（尤指长途）旅行;行程__________
13.v募集;征集__________
14.n.午夜;子夜__________
15.adv.独自;单独__________
16.v.修理;修补__________
17.v.修理;安装__________
18.adj.破损的;残缺的__________
19.n.车轮;轮子__________
20.n.信;函__________
owner
journey
raise
midnight
alone
repair
fix
broken
wheel
letter
owner
journey
raise
midnight
alone
repair
fix
broken
wheel
letter
21.n.女士;小姐__________
22.adj.丧失能力的;有残疾的__________
23.adj.瞎的;失明的__________
24.adj.聋的__________
25.v.想象;设想__________
26.n.困难;难题__________
27.v.开;打开__________
28.n.门__________
29.v拿;提;扛__________
30.v.训练;培训__________
disabled
blind
deaf
imagine
difficulty
open
door
carry
train
Miss
disabled
blind
deaf
imagine
difficulty
open
door
carry
train
31.adj.激动的;兴奋的__________
32.n.训练;培训__________
33.n.仁慈;善良__________
34.adj.聪明的;聪颖的__________
35.v.理解;领会__________
36.v&n.变化;改变__________
37.n.兴趣;关注 v.使感兴趣;使关注__________
38.n.先生__________
excited
training
kindness
clever
understand
change
interest
sir
madam
excited
training
kindness
clever
understand
change
interest
sir
动词短语
clean up 清扫，把...打扫干净 call up 打电话
cheer up 使振奋,使...高兴起来 fix up 修理
set up 建立 ,创建
put up 举起，挂起，张贴，建造，搭起
put off 推迟，拖延 put out 熄灭
put away 把…收起来放好 put on 穿上
put down 放下，写下，记下
give out=hand out 分发,发放
give away 赠送 ,捐赠
take after 像… laugh at 嘲笑
look after 照顾 knock at 敲门
look like 看起来像… talk about谈论
look for 寻找 think about考虑
wait for 等待 pay for 付款
care for 关心 belong to 属于
come up with 想出，提出
catch up with 赶上
run out of 用完…
take care of 照顾
get along with 与…相处
look forward to 盼望，期待
动词短语 Phrasal verbs
（动词+副词/名词 +介词）
重点知识点
Point 3：
The girl could volunteer in an after-school study program to teach kids .
动词，意为___________。volunteer to do sth. ________________；volunteer for sth._________
“自愿做…”
自愿做某事
自愿承担
如：他们自愿帮助贫困学生。
They _________________ the poor students.
他自愿充当服务生。
She _________________ in that small village.
volunteered to help
volunteered to teach
名词，意为______________________
“志愿者 ；义务工作者”
如：做志愿者真好。
It's great to be a ___________.
地震后他成了一名志愿者。
He became a __________ after the earthquake.
volunteer
volunteer
They tole me stories about the past and how things used to be.
Point 4：
1. be used to 意为__________ ，表示习惯于某一客观事实或状态，其中to是______，后接______、______或___________作宾语。如强调动作，be可用 get 或 become 替换。
“习惯于…”
名词
代词
动词-ing形式
be used to doing 表示“习惯于做某事”
be used to sth.习惯于某事
介词
如：老年人习惯早晨很早起。
Old people________________ up early in the morning.
are used to getting
他们习惯于努力工作。
They are used to _________ hard.
working
2. be used to do sth. 意为_________________, 相当于__________________，use表“使用”之意，to是动词不定式符号，后跟________，for是介词短语。
“被用来做某事”
动词原形
be used for doing sth.
如：刀能用来切肉。
The knife can _____________ meat.
be used to cut
The knife can ________________ meat.
be used for cutting
3. used to do sth. 意为__________________，表示过去经常发生的动作或存在的状态，而现在已不再发生或存在。其否定形式常用____________或_______________。反意疑问句中应该用did/didn’t或used/usedn’t。
“过去常常做某事”
used not to
didn't use to
如：我过去常常放学后踢足球。
I _____________ football after school.
他们过去是好朋友，是吗？
They ________ good friends, _______ they
他过去常常不做家庭作业。
He _____________ his homework.
used to play
used to be
didn’t
used not to do
usedn’t
didn't use to do
4. use sth. to do sth. 意为 _________________,相当于__________________,表示使用东西做什么事。
“用某物做某事”
use sth. for doing sth.
如：他用刀把右臂砍了一半。
he _____ his knife _________ half his right arm.
used
to cut off
我用刀切苹果。
I ______ a knife ________ apples.
I _______ a knife __________ apples.
to cut
for cutting
use
use
①Yeah, a lot of old people are lonely. (教材P10 2d)
②I want to travel alone. (教材P12 4c)
Point 5：
lonely 形容词 意为_________________，指______________，带有伤感的色彩。（①句中用法） 意为_________________，通常用于名词前作定语 alone 副词 意为_____________，相当于________。（②句中用法） 强调没有同伴的客观情况，不含___________。
形容词 意为________________，常用作表语。 “孤独的；寂寞的”
情感上的孤独
“荒凉的；偏僻的”
“独自；单独”
by oneself
“单独的；独自的”
感彩
The old man lives ________, but he doesn’t feel _________.
如：这位老人独自生活，但他并不感到孤独。
alone
lonely
在一个漆黑的夜晚，一个人来到一个偏僻的村庄。
At a dark night, a man came to a ______ village.
lonely
这个男孩很害羞，他一直单独一个人。
The boy was very shy, and he was _______ all the time.
alone
care for, look after和take care of
Point 6：
care for意为__________，其同义短语为：__________________________
look after……well = take good care of……意为_______________。
“照料;照顾”
take care of=look after=care for
“好好照顾……”
如：你应该好好照顾这只狗。
You should _______________________.
You should ______________________.
take good care of the dog
look after the dog well
care做动词时,意为________________，其后可接从句。care about意为____________，后接_______、_______或___________形式。
“在意;担忧;关心”
名词
代词
动词-ing
“关心;在意”
如：她其实并不在乎自己的衣服。
She doesn't really ___________ her clothes.
每个人都应当关心我们的环境。
他只在乎钱。
Everyone should ___________ environment.
He only ___________ money.
care about
care about
care about
Point 7：
I’m too busy with my studies this year. (教材P12 4a)
be busy with sth.表示_____________, with 后要接___________________。相当于be busy doing sth. (不可用to do sth.)。
“忙于做某事”
如：他正忙于做作业。
He is busy ______________________.
He is busy ____________________.
doing his homework
名词性的词或短语
with his homework
raise作及物动词，意为______________。还可意为_______________
“筹集，征集”
如：他们想筹集足够的钱来建一所学校。
“举起，抬起”
They want to ______ enough money to build a school.
请举起手！
Please ________ your hands!
raise
raise
Point 8：
She could read by herself at the age of four.
at the age of 后直接跟基数词，意为__________，相当于“____________”或“___________”。
by the age of 意为_____________________________。
“在…岁时”
at age+基数词
at+基数词
“在某岁数之前；到……岁时”
如：他在32岁时成为一名医生。
He became a doctor _______________.
at the age of 32
= at age 32/at 32
到七岁时，他就能写得很漂亮了。
____________________, he could write beautifully.
By the age of seven
Last year, she decided to try out for a volunteer after-school reading program.
Point 9：
try out 在此处意为_________________，与介词_______连用。
try out还可意为________的意思。
如：你为什么不参加篮球队呢？
Why don’t you __________ the basketball team
“ 试用”
如：你想试用这种新产品吗？
Do you want to ________ this new product
“ 参加……选拔”
for
try out for
try out
Point 10：
take after与look like
take after着重指因有_________而相像，其同义短语是 ___________。take after是____________型短语，无论是名词还是代词作宾语，都位于___________。
血缘关系
be similar to
“动词+介词”
after后面
look like意为________________，多指________上像。
“看上去像……”
外貌
如：这男孩似乎长得像他父亲。
The boy seems to __________ his father.
那个人看起来像我们的校长。
The man __________ our headmaster.
那张照片看起来完全不像她。
The photo doesn’t __________ her at all.
take after
looks like
look like
Point 12：
Or imagine you can’t walk or use your hands easily.
imagine动词，意为________________，其后可接______、______、______或_________。imagination 作名词，意为________________。
“想象；设想”
名词
代词
动名词
宾语从句
“想象力；想象”
Can you _________ life without electricity
如：你能想象没有电的生活吗？
imagine
她无法想象住在那样的地方。
She couldn’t _______________ in a place like that.
imagine living
你能想象我们能用垃圾建造一座美丽的城市吗？
Can you ___________ we could build a beautiful city with rubbish
imagine that
Point 13：
carry, take, bring与get
carry 拿; 提; 扛 没有________，具有_______的含义，表示____________。
take 拿走; 带走 指把人或物从_____________________________。有方向性。
bring 拿来; 带来 指把人或物从______________________________。有方向性
get 去取; 去拿 指到某地去把某人或某物带来或拿来。表示______。
方向性
负重
搬运；携带
说话者所在的地方带到别处
别的地方带到说话者所在的地方
来回
他提着一个大袋子。
He was __________ a big bag.
马克经常带着书去贝丝家学习。
Mark often ________ his books to Beth’s house to study.
别忘了带过来。
Don’t forget to ________ it here.
你能去给我们弄点水来吗？
Can you go and _______ some water for us
carrying
takes
bring
get
Point 14：
I love animals and I was excited about the idea of having a dog.
be excited about意为__________________，这是一个固定短语，后接名词、代词或动词-ing形式。be excited about doing sth. = be excited to do sth. 意为_________________。
“对……感到兴奋”
“做某事感到兴奋”
如：你对新工作场所感到兴奋吗？
______ you ______________ the new work place
Are
excited about
杰克坐飞机去那里旅行很兴奋。
Jack was excited about __________ there by plane.
Jack ___________________there by plane.
traveling
was excited to travel
Point 15：
I’m strong in……(教材P16 3b)
be strong in意为____________，其后可接名词、代词或动词-ing形式作宾语。此处strong为形容词，意为“能力强的，擅长的”。同义短语 be good at ___________，于其反义短语为 be weak in，意为____________。
“擅长……”
“不擅长……”
“擅长……”
如：他很擅长中文。
He___________Chinese.
is strong in
is good at
你的身心必须强健。
You must _____________ mind and body.
be strong in
be good at
The ideas that he came up with worked out fine.
Point 16：
work out是___________结构的短语，表示_______________________相当于不及物动词，不带宾语。work out还可意为______________________。
“动词+副词”
“产生结果；发展；成功”
“计算出”“制定；拟出”
如：这些新策略也许不会有令人满意的效果。
The new strategies may not __________.
你把所有的数起来就算出答案了。
You can __________ the answer by adding up all the numbers.
我们得想办法去那儿。
We nee to __________ how we're going to get there.
work out
work out
work out
一个简单句本来只有一个主要动词（一个谓语），如果出现了两个或以上动词，那么另外的动词就要变形，改变外形的动词称为_______________。如：“write写”是动词，可用作主要动词，但是添加符号-ing和to后，形成writing和to write就不再是动词了，就变成了__________________三重词性了。to write就叫做____________，而writing有两种叫法，如果呈现的是名词词性就叫____________，呈现的形容词、副词词性时就叫___________。分词又分为___________和__________两种。现在分词通常由________________构成，有主动、进行之意；过去分词通常由_______________构成，有被动、完成之意，现在分词和过去分词都有不规则变化形式。不管是现在分词还是过去分词，都呈现的是_______________词性。
“非谓语动词”
名词、形容词、副词
“不定式”
“动名词”
“分词”
“动词原形+-ing”
“动词原形+-ed”
形容词、副词
Point 1：
动词不定式
现在分词
过去分词
三、重点语法——动词不定式
1.表目的
The girl could visit the sick childen in the hospital to cheer them up.
2.表原因
I am happy to see you.
3.补充说明
4.It’s +形容词+for sb+to do sth做某事对某人来说是……的
5.疑问词+to+动词原形
What to do,how to do, where to go
动词不定式作主语:
这种情况一般要改成____作形式主语的形式，后接不定式，_________________。
it
为了避免头重脚轻
“It is+形容词+for sb.+to do sth.”意为____________________________，此句中的形容词多为_______________，不对人或物的品格进行评价。如：difficult，easy，hard，important，dangerous，impossible等。
“做某事对某人来说是……的”
描述性的词语
如：学英语对我来说很重要。
_______________ is very important for me.
To learn English
____ is very important for me ______________.
It
to learn Englis
交朋友是对你来说个好办法。
_____________________ is a good plan for you .
To make more friends
___ is a good plan for you ___________________.
It
to make more friends
动词不定式作宾语:
做动词宾语。其结构为“谓语动词＋动词不定式”，此类动词很多，这些动词通常用来____________________________。常见的有：want，like，hate，hope，continue，manage，try，ask，offer（主动提出），start，forget，promise，mean，pretend（假装），intend（打算），begin，attempt（试图），decide，learn，desire（渴望），agree，care，choose，determine（查明），undertake（承担，承诺），expect等
表明意图、强调态度、展示能
如：有些学生讨厌学习英语。
Some students hate _________ English.
to study
他决定帮助无家可归者。
He decided _______ the homeless.
to help
She expects _________ tomorrow.
她期待明天到达。
to arrive
我已经完成了我的家庭作业。我想继续多做一些练习。
I have finished my homework. I shall continue ______ more excercises.
to do
一般来说，接to do作宾语的动作时间发生在________________________________，一般都是单一动作；接doing作宾语的动作时间发生在“以谓语动词为核心，向前后延伸，___________________________________________”，一般都是重复、持续的动作。
“谓语动词之后，是将来的事情”
一般都是过去发生的动作一直持续的事情
接to do与doing的区别:
谓语
to do
doing
过去
将来
我想要吃一个苹果。
I want _______ an apple.
不允许在走廊里跑步。
Don’t allowed _________ in the hallway.
我自愿帮助孩子们做家庭作业。
I volunteer _______ kids with their homework.
to eat
running
to help
I never give up ________ english!
我从未放弃学习英语！
learning
I often practice _________ the piano.
我经常练习弹钢琴。
playing
有些词后面既可以接不定式，也可接动名词，但其意义有很大区别：
1. remember to do sth.
记得要做某事
（未做）
remember doing sth.
记得做过某事
（已做）
如：记着关门。
Remember ________ the door, please.
我记得关了门了。
I remember ________ the door.
closing
to close
2. forget to do sth.
忘记去做某事
forget doing sth.
忘记做过某事
（未做）
（已做）
如：他忘记他已经关了灯了。
He forgot __________ the light off.
办公室的灯还在亮着, 他忘记关了.
The light in the office is still on. He forgot __________ it off.
to turn
turning
3. regret to do sth.
遗憾要做某事
regret doing sth.
后悔/抱歉做过某事
（未做）
（已做）
如：我很遗憾地通知你你不能通过这次考试．
I regret ___________ you that you can't pass the examination.
to tell
我很抱歉打扰(disturb)了你那么久．
I regret ___________ yo so long.
disturbing
4. stop to do sth.
停下来去做另一件事
stop doing sth.
停下正在做的事情
（未做）
（已做）
如：那两个女孩一见到我就停止了讲话。
The two girls stopped ________ when they saw me.
这两个女孩一看到我就停下来和我讲话
The two girls stopped ________ to me when they saw me.
talking
to talk
5. try to do sth.
努力做某事
try doing sth.
尝试做某事
（未做）
（已做）
如：他不肯努力去干。
她试着用一种新的洗发水洗头发。
He didn’t try _________ it.
She tried __________ her hair with a new shampoo(洗发水).
to do
washing
动词不定式作宾语补足语:
动词不定式做宾语补足语可以分为______情况，一种是，___________________做宾补，另一种是，主动语态里_______，而变为被动语态时候要_______。
带to的动词不定式做宾补的动词主要有：请求允许与建议______________________；期望邀请与鼓励________________________；教导告诉与想要____________________________；希望等待与愿意__________________________
两种
带to的动词不定式
不带to
加上to
（ask，allow，advise）
（expect，invite，encourage）
（teach，tell，want）
（wish，wait for，would like）
如：我叫他不要放弃。
I told _________________.
妈妈想要我打扫房间。
父亲允许让他的儿子单独出国旅行。
The father _______________ travel abroad alone.
Mom wants _____________________.
The doctor _________________ more vegetables.
医生建议我多吃蔬菜。
him not to give up
me to clean the room
allowed his son to
advised me to eat
动词不定式做宾补，主动语态里不带to，而变为被动语态时候要加上to。多属于___________________：一注意_____________；一感觉___________；二听_________________；三让___________________；四看_____________________________________。
例如：make/have sb. do sth.
感官使役动词
（notice）
（feel）
（hear；listen to）
（make，have，let）
（see，look at，watch，observe观察到）
常见的感官使役动词有： 记忆口诀：一感：feel二听：hear，listen to三让：make，let，have五看：look at，see，watch，notice，observe 使用口诀：感使动词真奇怪，to在句中像妖怪。主动句里它走开，被动句里它回来。动词let要除外，to词可来可不来。
如：我叫他做这事。
I ______________ it.
我看见他在打篮球。
I _______________ basketball.
他们叫这个女孩打扫地板。
They ______________________the floor.
made him do
saw him play
had/made the girl clean
动词不定式作状语:
动词不定式作状语，主要掌握，不定式作_______，________和_______。
目的状语
原因状语
结果状语
状语是句子的一个重要修饰成分，是谓语里的另一个附加成分。从情况、时间、地点、方式、条件、对象、范围和程度等方面对___________进行修饰、限制。状语主要是由_____充当。副词是修饰_______、_______、_______或___________的词。
目的状语，位于_______或________，位于句首时表示强调。
如：我去城里买了一些书。
I went to town ___________________.
为了确定他在家，我事先打电话给他。
______________ that he was at home，I called him up in advance.
他在20年前到中国学中文。
He came to China______________ twenty years ago.
to buy some books
To make sure
to learn Chinese
谓语中心词
副词
动词
形容词
副词
整个句子
句首
句末
原因状语，多用于：_______________________ 常用在 glad，sorry，happy，sad，surprised，troubled等与情绪有关的形容词后。
人+be+adj.+to do……
如：我很高兴看到他。
I am glad ___________.
莎拉看到摇滚乐团很兴奋。
Sara was excited __________________.
to see the rock band
to see him
结果状语，多用于________________________结构中。
“too……to与enough to……”
如：他活到了200岁。
He lived __________.
我太累了而不能学习好。
I am too tired ____________.
他够上学的年龄了。
He is old enough ______________.
to be 200
to study well
to go to school
动词不定式作表语
动词不定式作表语，通常是说明主语的内容____________________等。
是什么，性质，特征
表语，又叫___________，是指说明主语的身份、性质、品性、特征和状态的词或从句，表语常由名词、形容词、介词短语、动名词、不定式、副词来充当，表语常位于____________。
系动词之后
主语补足语
如：他的愿望是当一名老师.
His wish is _____________.
我的梦想是当一名科学家.
My dream is ______________.
to be a teacher
to be a scientist
我的职责是照顾动物。
My duty is ______________________.
to look after the animals
动词不定式作定语：
动词不定式作定语时通常要放在______________。
所修饰词之后
定语是用来修饰、限定、说明___________的品质与特征的。定语的位置一般有两种：用在所修饰词之前的叫___________，用在所修饰词之后的叫__________，定语和中心语之间是修饰和被修饰、限制和被限制的关系。
名词或代词
前置定语
后置定语
如：我有许多信要写。
I have many letters__________.
我没有时间去那里。
I don't have time ___________.
to write
to go there
我们需要一个帮忙做这项工作的人。
We need someone ________with the work.
to help
疑问词+动词不定式：
动词不定式前可与疑问词_______________________________________+动词不定式，意为_____________________________________。在句子里作主语，宾语，表语等，注意why后的不定式不带to。
如：我不知道接下来做什么.
(how／what／when／where／which／whose)
I don’t know __________ next.
what to do
我们还没有决定去哪里午餐。
We haven’t decided __________ for lunch.
where to go
去哪儿还没有决定。
__________ is not decide yet.
Where to go
1. I don't know what to do next. (改同义句)
I don't know what ______ ______ do next.
I should
2. We don't know how we can solve this problem.(改同义句)
We don't know _______ _______ _______ this problem.
how to solve
“如何做／何时做／何地做／做哪些事……”
I want to volunteer as a teacher in an after-school program. In my free time, I like to speak English. I can help practice English with the kids. I want to help out as a volunteer in your program because volunteering is a dream come true for me. I’m free on the weekends so I can do the job on Saturdays and Sundays
writing
I think that kids should help with housework at home . They should do chores because they can help to develop children’s Independence and teaches them how to look after themselves. Getting good grades is not enough. The more kids learn to be independent ,the more they can understand their parents.
writing
谢谢
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