【新课标 新教材】Unit 4 Helping out Understanding ideas New words & Language points课件 外研版（新教材）八年级下册
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| 名称 | 【新课标 新教材】Unit 4 Helping out Understanding ideas New words & Language points课件 外研版（新教材）八年级下册 |
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| 格式 | pptx | ||
| 文件大小 | 28.1MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-03-23 00:00:00 | ||
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(共36张PPT)
Unit 4
Adding some colour
excuse
v. 原谅
excuse me
劳驾（用于礼貌地引起他人注意，尤其是发问时）
Excuse me, where is the restroom
purple
adj. 紫色的
crayon
n. 彩色蜡笔
I draw a beautiful flower with a purple crayon.
sunshine
n. 阳光
virus
n. 病毒
Sunshine can stop the virus from spreading easily.
afford
v. 买得起
disappointment
n. 失望，扫兴，沮丧
I can't afford the new bike, and that's such a disappointment.
X-ray
n. X光检查
treatment
n. 治疗，诊治；疗法
The doctor took an X-ray of my leg before starting the treatment.
pocket
n. 衣袋，口袋
pocket money
零花钱
illness
n. 病，疾病；患病状态
I spent all my pocket money on medicine because of my sudden illness.
wheelchair
n. 轮椅
public
adj. 公开的
go public
公开，公之于众
The brave girl in a wheelchair decided to go public to share her story of overcoming difficulties.
mention
v. 提到，说起，谈到
directly
adv. 坦率地(直截了当地)
solution
n. 解决方法
You can mention the problem directly to find a solution.
bottle
n. 瓶子
a bottle of
一瓶
exam
n. 考试
I drank a bottle of water before the exam.
dialogue
n. 对话
flu
n. 流行性感冒，流感
We made a short dialogue about how to stay away from the flu.
1. Excuse me, may I have a purple crayon, please
打扰了，我可以有一支紫色蜡笔吗？
excuse v. 原谅 n. 借口
excuse me 劳驾
excuse me是打扰或麻烦别人的客套用语，I’m sorry则是做错事后的道歉用语。
excuse me & I’m sorry
【语境应用】完成句子，每空词数不限。
1) 对不起，这辆公共汽车开往中央公园吗
_______________, does this bus go to the Central Park
2) 对不起，我迟到了。
_______________. I’m late.
I’m sorry
Excuse me
2. I’m afraid you’ll have to draw a grey butterfly.
恐怕你得画一只灰色的蝴蝶了。
I’m afraid “恐怕”，用来有礼貌地表达可能令人不快的信息。
be afraid of sb. / sth. 害怕某人/某物
be afraid of doing / to do sth. 害怕做某事
e.g. —Is she very ill
—I’m afraid so. (I’m afraid not.)
【语境应用】完成句子。
1) 恐怕我不能帮你。
______________ I can't help you.
2) Grace害怕老鼠。
Grace ________________ mice.
3) 这个小男孩害怕独自去上学。
The little boy _____________________ to school alone.
is afraid of
I'm afraid
is afraid of going / to go
spread (spread; spread) v. 传播；使蔓延(第一句)；
流传；散布(第三句)
3. Well, crayons may carry viruses and spread diseases.
因为蜡笔可能携带病毒，从而传播疾病。
Because of her illness, she couldn’t do chores for money, either.
由于生病，她也不能通过做家务来赚钱。
Word spread fast, and Leah’s story went public.
消息迅速传开，Leah的故事广为人知。
e.g. This animal spreads diseases very quickly.
The news spread like wildfire.
disease & illness
disease指具体的疾病，尤其指会传染的或影响身体某部分的疾病。
illness泛指疾病，指重病或小病均可，也可指精神上的疾病。
e.g. Jim went to the hospital because of heart disease.
We should try our best to stop the spread of the disease.
The girl has a serious illness.
What caused the girl’s mental (精神的) illness
disease不指患病期，而illness可以指患病期。
e.g. The woman died after a long illness.
【语境应用】 用disease或illness完成句子。
1) The girl took good care of her father through his long __________.
2) We’d better eat less meat to lower the risk (风险) of heart __________.
3) The vaccine (疫苗) helps keep babies and children from childhood __________ such as measles and chickenpox (麻疹和水痘).
illness
disease
disease(s)
because & because of
because conj. 其后接句子
because of是介词短语，其后接名词、代词、动词的-ing形式以及what引导的从句等。
e.g. They didn’t go to the picnic because it rained.
He walked slowly because of his bad legs.
Bill got up late because of watching TV too late last night.
Jenny got excited because of what her brother just did.
【语境应用】 用because 或 because of完成句子。
1) Many people had a cough ______________ the cold weather.
2) The girl didn’t buy the beautiful shirt ______________ she didn’t have enough money.
3) My uncle is very healthy ______________ exercising every day.
because of
because
because of
public adj. 公开的
go public 公开，公之于众
e.g. The government’s plan to improve the city environment will go public in the coming weeks.
public n. 平民；百姓；民众
in public 公开地，当众
e.g. They never argue in public.
She doesn't like to be seen in public without her son.
4. It just couldn’t afford new crayons for every child.
医院实在难以承担为每个孩子都提供全新蜡笔的开支。
afford v. 买得起；承担得起；抽得出时间
常与can，could，be able to等连用，其后可接名词、代词或动词不定式。
afford表示“负担得起”时，不可以直接以money作宾语。
e.g. We can’t afford the house.
You can buy the car if you can afford it.
We couldn’t afford to go on a vacation in the US.
afford & buy
afford侧重“有经济能力买 (to have enough money to buy or pay for something)”，而buy则侧重“购买”这一行为。
表示“我买不起……”可以说I can’t afford ...，但不能说I can’t buy ...。
e.g. I’m afraid I can’t afford the dress.
I’m afraid I don’t have enough money to buy the dress.
【语境应用】完成句子，每空一词(含缩略形式)。
1) 我真的很喜欢这部智能手机，但是我买不起。
I really like the smartphone, but I _______ _______ _______.
2) 你自己能买得起这辆车吗？
Can you _______ _______ _______ on your own
3) 她怎么能负担得起每天在饭店吃饭
How can she _______ _______ eat in the restaurant every day
4) 我想和他们去看电影，但是我没时间。
I want to go to the movies with them but I can’t ________ ________ ________.
can’t afford it
afford the car
afford to
afford
the time
5. But colouring has helped her get through it.
但涂色帮她熬过了这些艰难时刻。
get through 渡过(难关)，熬过(困难时期)
e.g. I am sure we will get through the challenges.
get through sth.
消耗掉；用完；耗尽
顺利通过(考试等)
设法处理，完成
get through (to sb.)
(用电话)接通，打通，联系上;
到达（某人处）
get through (to sth.) 进入(下阶段比赛)
( )1) If the line is busy, keep calling until you get through.
( ) 2) I’ve a pile of papers to get through before the meeting.
( ) 3) I’ve got through too much money this month.
( ) 4) I got through the written papers but failed in the oral examination.
【语境应用】从a-d中找出与句中的get through相符合的释义。
b
a
d
c
a. 设法处理，完成 b. （用电话）接通，打通，联系上
c. 顺利通过（考试） d. 用完，耗尽
6. It might sound impossible, but Leah didn’t give up.
但涂色帮她熬过了这些艰难时刻。
give up 放弃
其后接名词、代词或动词-ing形式作宾语。
如果其宾语是名词，那么名词可以放在give和up之间，也可以放在up之后；如果其宾语是代词，那么代词只能放在give和up之间。
e.g. She has given up her plan / given her plan up.
Although English isn’t easy to learn, I won’t give it up.
My uncle wants to give up drinking wine.
1) 他已经放弃踢足球了。
He has ____________________ soccer.
2) 请放弃她吧！
Please ______________.
3) 事实上我已经放弃了这个想法。
In fact I’ve ____________________________________.
4) 妈妈总是告诉爸爸戒烟。
Mum always tells Dad to _____________________.
5) 五年前医生就放弃了他，但他现在仍活着。
The doctors _______________ five years ago, but he is still alive now.
【语境应用】完成句子，每空词数不限。
given up playing
give her up
given up this idea / given this idea up
give up smoking
gave him up
7. So far, she has collected 2,675 boxes.
到目前为止，她已经手机了2675盒蜡笔。
so far 迄今为止，到目前为止
相当于until now，常与现在完成时连用，可放在句首、句中或句尾。
e.g. So far he has done very well at school.
Mr. Brown has so far helped 100 poor children.
He has written three books so far.
到目前为止，他们已经种了三百多棵树。
【语境应用】 翻译句子。
They have planted more than / over three hundred trees so far / They have so far planted more than / over three hundred trees / So far they have planted more than / over three hundred trees.
Unit 4
Adding some colour
excuse
v. 原谅
excuse me
劳驾（用于礼貌地引起他人注意，尤其是发问时）
Excuse me, where is the restroom
purple
adj. 紫色的
crayon
n. 彩色蜡笔
I draw a beautiful flower with a purple crayon.
sunshine
n. 阳光
virus
n. 病毒
Sunshine can stop the virus from spreading easily.
afford
v. 买得起
disappointment
n. 失望，扫兴，沮丧
I can't afford the new bike, and that's such a disappointment.
X-ray
n. X光检查
treatment
n. 治疗，诊治；疗法
The doctor took an X-ray of my leg before starting the treatment.
n. 衣袋，口袋
pocket money
零花钱
illness
n. 病，疾病；患病状态
I spent all my pocket money on medicine because of my sudden illness.
wheelchair
n. 轮椅
public
adj. 公开的
go public
公开，公之于众
The brave girl in a wheelchair decided to go public to share her story of overcoming difficulties.
mention
v. 提到，说起，谈到
directly
adv. 坦率地(直截了当地)
solution
n. 解决方法
You can mention the problem directly to find a solution.
bottle
n. 瓶子
a bottle of
一瓶
exam
n. 考试
I drank a bottle of water before the exam.
dialogue
n. 对话
flu
n. 流行性感冒，流感
We made a short dialogue about how to stay away from the flu.
1. Excuse me, may I have a purple crayon, please
打扰了，我可以有一支紫色蜡笔吗？
excuse v. 原谅 n. 借口
excuse me 劳驾
excuse me是打扰或麻烦别人的客套用语，I’m sorry则是做错事后的道歉用语。
excuse me & I’m sorry
【语境应用】完成句子，每空词数不限。
1) 对不起，这辆公共汽车开往中央公园吗
_______________, does this bus go to the Central Park
2) 对不起，我迟到了。
_______________. I’m late.
I’m sorry
Excuse me
2. I’m afraid you’ll have to draw a grey butterfly.
恐怕你得画一只灰色的蝴蝶了。
I’m afraid “恐怕”，用来有礼貌地表达可能令人不快的信息。
be afraid of sb. / sth. 害怕某人/某物
be afraid of doing / to do sth. 害怕做某事
e.g. —Is she very ill
—I’m afraid so. (I’m afraid not.)
【语境应用】完成句子。
1) 恐怕我不能帮你。
______________ I can't help you.
2) Grace害怕老鼠。
Grace ________________ mice.
3) 这个小男孩害怕独自去上学。
The little boy _____________________ to school alone.
is afraid of
I'm afraid
is afraid of going / to go
spread (spread; spread) v. 传播；使蔓延(第一句)；
流传；散布(第三句)
3. Well, crayons may carry viruses and spread diseases.
因为蜡笔可能携带病毒，从而传播疾病。
Because of her illness, she couldn’t do chores for money, either.
由于生病，她也不能通过做家务来赚钱。
Word spread fast, and Leah’s story went public.
消息迅速传开，Leah的故事广为人知。
e.g. This animal spreads diseases very quickly.
The news spread like wildfire.
disease & illness
disease指具体的疾病，尤其指会传染的或影响身体某部分的疾病。
illness泛指疾病，指重病或小病均可，也可指精神上的疾病。
e.g. Jim went to the hospital because of heart disease.
We should try our best to stop the spread of the disease.
The girl has a serious illness.
What caused the girl’s mental (精神的) illness
disease不指患病期，而illness可以指患病期。
e.g. The woman died after a long illness.
【语境应用】 用disease或illness完成句子。
1) The girl took good care of her father through his long __________.
2) We’d better eat less meat to lower the risk (风险) of heart __________.
3) The vaccine (疫苗) helps keep babies and children from childhood __________ such as measles and chickenpox (麻疹和水痘).
illness
disease
disease(s)
because & because of
because conj. 其后接句子
because of是介词短语，其后接名词、代词、动词的-ing形式以及what引导的从句等。
e.g. They didn’t go to the picnic because it rained.
He walked slowly because of his bad legs.
Bill got up late because of watching TV too late last night.
Jenny got excited because of what her brother just did.
【语境应用】 用because 或 because of完成句子。
1) Many people had a cough ______________ the cold weather.
2) The girl didn’t buy the beautiful shirt ______________ she didn’t have enough money.
3) My uncle is very healthy ______________ exercising every day.
because of
because
because of
public adj. 公开的
go public 公开，公之于众
e.g. The government’s plan to improve the city environment will go public in the coming weeks.
public n. 平民；百姓；民众
in public 公开地，当众
e.g. They never argue in public.
She doesn't like to be seen in public without her son.
4. It just couldn’t afford new crayons for every child.
医院实在难以承担为每个孩子都提供全新蜡笔的开支。
afford v. 买得起；承担得起；抽得出时间
常与can，could，be able to等连用，其后可接名词、代词或动词不定式。
afford表示“负担得起”时，不可以直接以money作宾语。
e.g. We can’t afford the house.
You can buy the car if you can afford it.
We couldn’t afford to go on a vacation in the US.
afford & buy
afford侧重“有经济能力买 (to have enough money to buy or pay for something)”，而buy则侧重“购买”这一行为。
表示“我买不起……”可以说I can’t afford ...，但不能说I can’t buy ...。
e.g. I’m afraid I can’t afford the dress.
I’m afraid I don’t have enough money to buy the dress.
【语境应用】完成句子，每空一词(含缩略形式)。
1) 我真的很喜欢这部智能手机，但是我买不起。
I really like the smartphone, but I _______ _______ _______.
2) 你自己能买得起这辆车吗？
Can you _______ _______ _______ on your own
3) 她怎么能负担得起每天在饭店吃饭
How can she _______ _______ eat in the restaurant every day
4) 我想和他们去看电影，但是我没时间。
I want to go to the movies with them but I can’t ________ ________ ________.
can’t afford it
afford the car
afford to
afford
the time
5. But colouring has helped her get through it.
但涂色帮她熬过了这些艰难时刻。
get through 渡过(难关)，熬过(困难时期)
e.g. I am sure we will get through the challenges.
get through sth.
消耗掉；用完；耗尽
顺利通过(考试等)
设法处理，完成
get through (to sb.)
(用电话)接通，打通，联系上;
到达（某人处）
get through (to sth.) 进入(下阶段比赛)
( )1) If the line is busy, keep calling until you get through.
( ) 2) I’ve a pile of papers to get through before the meeting.
( ) 3) I’ve got through too much money this month.
( ) 4) I got through the written papers but failed in the oral examination.
【语境应用】从a-d中找出与句中的get through相符合的释义。
b
a
d
c
a. 设法处理，完成 b. （用电话）接通，打通，联系上
c. 顺利通过（考试） d. 用完，耗尽
6. It might sound impossible, but Leah didn’t give up.
但涂色帮她熬过了这些艰难时刻。
give up 放弃
其后接名词、代词或动词-ing形式作宾语。
如果其宾语是名词，那么名词可以放在give和up之间，也可以放在up之后；如果其宾语是代词，那么代词只能放在give和up之间。
e.g. She has given up her plan / given her plan up.
Although English isn’t easy to learn, I won’t give it up.
My uncle wants to give up drinking wine.
1) 他已经放弃踢足球了。
He has ____________________ soccer.
2) 请放弃她吧！
Please ______________.
3) 事实上我已经放弃了这个想法。
In fact I’ve ____________________________________.
4) 妈妈总是告诉爸爸戒烟。
Mum always tells Dad to _____________________.
5) 五年前医生就放弃了他，但他现在仍活着。
The doctors _______________ five years ago, but he is still alive now.
【语境应用】完成句子，每空词数不限。
given up playing
give her up
given up this idea / given this idea up
give up smoking
gave him up
7. So far, she has collected 2,675 boxes.
到目前为止，她已经手机了2675盒蜡笔。
so far 迄今为止，到目前为止
相当于until now，常与现在完成时连用，可放在句首、句中或句尾。
e.g. So far he has done very well at school.
Mr. Brown has so far helped 100 poor children.
He has written three books so far.
到目前为止，他们已经种了三百多棵树。
【语境应用】 翻译句子。
They have planted more than / over three hundred trees so far / They have so far planted more than / over three hundred trees / So far they have planted more than / over three hundred trees.
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