Unit 4 Do it yourself知识点汇总课件(共24张PPT) 译林版八年级英语上册

(共24张PPT)
Unit 4
Do it yourself
Welcome to the unit
1. had better (not) do sth.
ask/tell sb. (not) to do sth.
You’d better __________ in class.
Our teachers often tell us ____________ in the river.
2. read the instructions
If you don’t know how to use the new mobile phone, please _________________________.
3. DIY stands for “do-it-yourself”.
stand for 代表，象征
Red __________ “good luck”.
4. instead of 名词/代词/doing sth.
instead也可单独使用
I’ll do the dishes ___________________ TV.
Would you like to visit the Great Wall______________
My bike is broken, so I have to walk to school_________.
instead of watching
instead of me
instead
stands for
read the instructions first
not talk
not to swim
5. decorate sth. with sth.
decorate our classroom with some flowers
6. a pair of scissors/boots/shoes/trousers/glasses
No problem.
Reading
1. be crazy about sth./doing sth.
Are you ___________________ computer games
2. look terrible
terrible (adj.)
3. try to do sth.
try /do one’s best to do sth.
I’ll __________________learn English well.
4. Sb. fills A with B.
被动语态：
= A be full of B.
Zhu He fills the glass with water.
The glass ______________ water.
___________ water.
(adv.)
系动词+表语
crazy about playing
terribly
try/do my best to
is filled with
is full of
A be filled with B.
4. make a mistake
by mistake
mistake...for...
The more careful you are, the fewer mistakes you’ll make.
Sorry , I took your wallet by mistake.
Did you mistake a deer for a horse？
5. put in a light
put out the fire
put up a map/a tent /your hands
put away your books
put on your coat
put off the meeting
6. one...the other
another
错误地 ; 无意中
反义词：take off
指两者之中的另一个
指三者或三者以上中的另一个
安装
熄灭，扑灭
张贴，搭建，举起
收起，放好
穿上
推迟
7. both... and... ...和...都
not only…but (also)... 不仅...而且...
either...or... 或者...或者...; 不是...就是...
neither...nor 既不...也不...
There be +名词+介词短语.
Both Zhang Hui and Zhang Chen _____ cute.
Not only Zhang Hui but also Zhang Chen __ cute.
Neither Zhang Hui nor I ____ lazy.
Either Zhang Hui or you____ right.
8. advise (动词)
advice (不可数名词)
9. attend lessons/ the meeting
上课/ 出席会议
10. take a course (in ...) 修一门... 课
谓语用复数
谓语遵循临近原则
两者选一
两者都不
两者都
are
am
advise sb. (not) to do sth.
some advice/ a piece of advice
are
is
11. hit a pipe/tree
him in the face
The whole house had a power cut.
Grammar
1.祈使句:
(1)用于表示劝告、命令或请求的句子，省略了主语you，以动词原形开头，其否定形式是在动词原形前加do not/don’t/never,以Let’s开头的通常在Let’s后加not。
Please _____ on your computer.
Li Le, ________ late next time.
__________ up dancing!
Let’s _________ time.
(2)在动词原形前加do用于表示强调
_________ to your teachers in class!
don’t be
Never give
not waste
turn
Do listen
(3)祈使句的反意疑问句：以Let’s开头的用“shall we ”
不以Let’s开头的用will you
以let’s开头的包括对方
Open the door, __________
Let’s listen to music, __________
Let us listen to music, __________
(4) 祈使句，and+陈述句。
祈使句，or+陈述句。
Hurry up, ____ you’ll be late.
____ you’ll catch the early bus.
shall we
will you
will you
and表顺承，“那么，这样”
or，“否则”
and
or
2. should 情态动词，后接动原
We should study harder and harder.
He shouldn’t take the food out of the dinging hall.
had better (not) do sth.
You’d better not shout in the hospital.
May I smoke here
You’d better not.
Integrated skills
cut … into small pieces
Cut the apple into small pieces.
2. add … to
Would you like to add some sugar to milk
3. Tips for making a fruit salad
Do you know how to make a fruit salad
4. fruit in season
5. make sure to do sth.
(that)+宾语从句
Make sure ______ off the lights when you leave.
Please check your answer carefully and make sure_________.
I’m sure your answer is wrong.
疑问词+to do sth.
确保
to turn
it is right
时令水果
7. stop doing sth.
to do sth.
sb. (from) doing sth.
Nobody can stop Zhang Chao _____________table tennis.
Stop _______! Mr. Wang is coming.
Let’s stop ________ a rest.
停止正在做的事
停下来去做另一件事
阻止某人做某事
to have
from playing
8. for example
such as
6. mix(动词)
Mix milk and sugar together.
talking
以“一个”为例，后用逗号隔开
列举并列成分
9. for sth.
It’s time to do sth.
for sb. to do sth.
10. correct 同义词：
11. That’s right.
That’s all right.
All right/OK!
12. Sandwiches are easy to make.
同义句：
13. Some of the fruit will quickly turn brown when you leave it in the air for some time.
turn+颜色
It’s easy to make sandwiches.
right
那是对的。
不客气/没关系。
好吧。
Study skills
1.否定前缀：
(1) unlucky uncomfortable unimportant
unfair unusual unhappy
(2) inactive incorrect incomplete
impolite impatient impossible
(3) dislike disagree dishonest
2. my neighbour next door
stay at home all day
tidy up my room
right now
3. It’s +形容词+ to do sth.
for sb. to do sth.
of sb. to do sth.
it 形式主语；to do sth.真正主语
It’s dangerous ___ us ________ in the river.
silly ____ you ________ in the river.
形容词指事用for
形容词指人用of
for to swim
of to swim
Task
1. Mum’s birthday is coming.
位移动词（come, go, leave, fly）用现在进行时表将来。
Mr. Smith is leaving for the USA soon.
2. decide/plan to do sth.
I decided to make my mom a birthday card with some roses on it by myself.
3. go wrong
My computer went wrong.
3. help sb. with sth.
do sth.
to do sth.
4. It takes sb. some time to do sth.
have fun doing sth.
fix a bicycle
5. keep it secret
keep spelling the words wrong
6. What colour is your coat
Please colour the roses red.
7. complete the card
His answer is complete. adj 完整的
My homework is finished. adj完成的
形容词/动词原形相同：open/clean/tidy/complete
形容词与过去分词相同：finished/worried/closed/lost
9. This is the first card I made for Mum.
This is the first mobile phone I bought.
10. My clothes ______ new. clothes, people做主语时谓用复数
名词
动词
are
动词