八年级下册英语重点短语有哪些？

下面我将按照人教版（Go for it!）八年级下册各单元的顺序，为你整理出重点短语、核心句型和用法解析，并附上记忆技巧，希望能帮助你高效掌握！

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Unit 1: What's the matter?

主题： 健康、问题与建议 核心语法： should / shouldn't + 动词原形；Why don't you...? / Why not...?

重点短语	中文释义	用法解析与例句
What's the matter?	怎么了？	询问对方或他人身体或状况。What's the matter with you? 你怎么了？
What's the trouble (with you)?	你有什么麻烦？	同上，更侧重于“麻烦”。What's the trouble with your bike? 你的自行车出什么问题了？
have a fever / a cold / a cough / a sore throat	发烧 / 感冒 / 咳嗽 / 喉咙痛	have + 疾病名词，表示“得了某种病”。He has a sore throat, so he can't speak.
have a stomachache / a headache / a toothache	胃痛 / 头痛 / 牙痛	同上。I have a bad headache. 我头痛得厉害。
lie down and rest	躺下休息	lie 是不规则动词，过去式 lay。You should lie down and rest for a while.
drink lots of water	多喝水	lots of = a lot of，修饰可数或不可数名词。You should drink lots of water when you have a fever.
see a doctor	看医生	see 在这里是“看（病）”的意思。You should see a doctor if you feel sick.
get an X-ray	拍X光片	get 在这里表示“做（某项检查）”。The doctor asked me to get an X-ray.
stress out	紧张，有压力	形容词 stressed (感到紧张的)。I'm so stressed out about the exam.
listen to light music	听轻音乐	listen to + 宾语。Listening to light music can help you relax.
exercise such as walking and running	比如散步和跑步这样的锻炼	such as 用来举例。You can do some exercise, such as walking and running.
at the moment	目前	相当于 right now。I'm busy at the moment.
be stressed out	感到紧张	描述人的状态。He is always stressed out because of his work.
a few / a little	一些，几个	a few + 可数名词复数；a little + 不可数名词。I have a few friends here. / I have a little money.
not...at all	一点也不	加强否定语气。I don't like coffee at all.

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Unit 2: I'll help to clean up the city parks.

主题： 志愿活动、提供帮助 核心语法： want/would like/hope to do sth.；offer to do sth.；try to do sth.

重点短语	中文释义	用法解析与例句
clean up	打扫干净	up 表示“彻底地”。Let's clean up the classroom after school.
cheer up	使振奋，使高兴起来	up 表示“向上”，引申为“情绪变好”。Your words cheered me up.
give out	分发，发放	out 表示“向外”。The teacher gave out the exam papers.
come up with	想出（主意、办法等）	up with 表示“跟上（想法）”。We need to come up with a plan.
put off	推迟	off 表示“离开、远离”，引申为“延迟”。Don't put off your homework until tomorrow.
write down	写下，记下	down 表示“向下”，引申为“记录下来”。Please write down your name.
make a plan	制定计划	make + 名词，表示“制作、制定”。Let's make a plan for the trip.
sign up	报名，登记	sign (签名) + up (向上)，表示“报名参加”。You can sign up for the basketball team.
be able to do sth.	能够做某事	can 的同义短语，但可用于更多时态。He was able to swim when he was five.
care for	照顾，非常喜欢	care for sb./sth. 表示“照顾”；care for doing sth. 表示“喜欢做某事”。She cares for her sick mother. / I don't care for coffee.
try one's best (to do sth.)	尽某人最大努力（做某事）	try one's best 是固定搭配。I will try my best to help you.
fix up	修理，修补	up 表示“彻底地”。He fixed up my old bike.
give away	赠送，分发	away 表示“离开”。He gave away all his old books to the children.

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Unit 3: Could you please clean your room?

主题： 家庭责任、礼貌地提出请求与许可 核心语法： Could you please...? (委婉请求)；Could I...? (委婉许可)；have to / must

重点短语	中文释义	用法解析与例句
do the dishes	洗碗碟	do + 家务活。It's your turn to do the dishes.
sweep the floor	扫地	sweep 是不规则动词，过去式 swept。Could you please sweep the floor?
take out the trash	倒垃圾	take out 拿出。Mom asked me to take out the trash.
fold the clothes	叠衣服	fold 折叠。I'm folding my clothes.
make the bed	整理床铺	make 在这里是“整理”的意思。You should make your bed every morning.
work on	从事，忙于	work on sth. 表示“致力于某事”。He is working on a new project.
at least	至少	at + least (最小的)。You should sleep for at least 8 hours a day.
throw down	扔下	down 表示向下。Don't throw your things down on the floor.
as soon as	一...就...	引导时间状语从句。As soon as he gets home, he starts to do his homework.
pass me the salt	把盐递给我	pass sb. sth. 或 pass sth. to sb.。Pass me the salt, please.
borrow...from...	从...借入	borrow 是“借入”，指向外拿。I borrowed a book from the library.
lend...to...	把...借给...	lend 是“借出”，指向外给。Can you lend your pen to me?
invite sb. to do sth.	邀请某人做某事	invite sb. to + 地点 邀请某人去某地。He invited me to have dinner.
go to the movies	去看电影	go to + the + 活动场所。Let's go to the movies this weekend.

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Unit 4: Why don't you talk to your parents?

主题： 与人相处、提建议、解决问题 核心语法： Why don't you...? / Why not...? (提建议)；until / so that 引导的状语从句

重点短语	中文释义	用法解析与例句
argue with sb.	与某人争吵	argue with 表示“和...争吵”。He often argues with his sister.
instead of	代替，而不是	后面跟名词、代词或动名词。Let's play soccer instead of basketball.
communicate with sb.	与某人交流	communicate with 是固定搭配。You should communicate with your parents more.
get on well with sb.	与某人相处融洽	get on well with 是固定搭配。I get on well with my classmates.
compete with sb.	与某人竞争	compete with / against。They are competing with each other for the first prize.
take pride in	为...感到自豪	be proud of 是其同义短语。He takes pride in his work.
free time	空闲时间	free (空闲的) + time。I have a lot of free time on weekends.
in order to	为了	后面跟动词原形，表目的。He gets up early in order to catch the bus.
so that	以便，为了	引导目的状语从句，从句中常有 can, could, may, might 等情态动词。Speak loudly so that everyone can hear you.
cut out	删去，剪下	out 表示“出来”。You should cut out junk food.
compare...to/with...	把...比作/与...比较	compare A to B 把A比作B；compare A with B 比较A和B的异同。Poets often compare life to a journey.
perhaps	也许，可能	相当于 maybe，放在句首。Perhaps he is at home.

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Unit 5: What were you doing when the rainstorm came?

主题： 过去进行时 核心语法： 过去进行时 (was/were doing)

重点短语	中文释义	用法解析与例句
at the time of...	在...的时候	at the time of + 名词/动名词。What were you doing at the time of the rainstorm?
wait for	等待	wait for sb./sth.。I was waiting for the bus when it started to rain.
go off	（闹钟）发出响声	off 表示“离开（睡眠状态）”。My alarm clock didn't go off this morning.
take a hot shower	洗个热水澡	take/have a + 名词 表示“做一次（某事）”。I was taking a hot shower when the phone rang.
miss the bus / miss the event	错过公交车 / 错过活动	miss 错过。I missed the bus because I got up late.
pick up	接（人），捡起	pick up sb. 接某人；pick up sth. 捡起东西。My dad picked me up from school.
by the time	到...时候为止	by the time + 从句，主句用过去完成时或一般过去时。By the time I got home, he had already left.
break down	（机器）出故障	break (打破) + down (向下)。My car broke down on the way.
in silence	沉默地，无声地	in silence 是固定搭配。The students sat in silence.
fall asleep	入睡	fall 是系动词，后接形容词。He was so tired that he fell asleep quickly.
die down (风/火) 变弱，逐渐平息	die (消失) + down (向下)。The wind began to die down.
wake up	醒来	wake 是不规则动词，过去式 woke。I woke up at 6 AM.

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Unit 6: An old man tried to move the mountains.

主题： 故事与传说、神话 核心语法： unless, as soon as, so...that... 等引导的状语从句；remind sb. to do sth.

重点短语	中文释义	用法解析与例句
work on	从事，忙于	work on a story 忙于一个故事。He is working on a new novel.
turn...into...	把...变成...	turn A into B。The witch turned the prince into a frog.
instead of	代替，而不是	同Unit 4。He walked home instead of taking a bus.
get married	结婚	get + 过去分词，表示状态变化。They got last year.
keep doing sth.	不断地做某事	keep on doing sth. 也是此意。He kept trying and never gave up.
give up	放弃	up 表示“结束”。Don't give up easily.
at the same time	同时	at the same time。We can't watch TV and do homework at the same time.
once upon a time	从前	用于讲故事开头。Once upon a time, there was a beautiful princess.
become interested in	对...变得感兴趣	become interested in + 名词/动名词。He became interested in science.
remind sb. of sth.	使某人想起某事	remind sb. of sth.。This song reminds me of my childhood.
remind sb. to do sth.	提醒某人做某事	remind sb. to do sth.。Please remind me to lock the door.
as soon as	一...就...	As soon as he saw me, he ran away.
so...that...	..以至于...	so + 形容词/副词 + that + 从句。He was so tired that he fell asleep.
unless	除非，如果不	unless = if...not。You will fail unless you study hard.

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Unit 7: What's the highest mountain in the world?

主题： 地理、自然、世界之最 核心语法： 形容词/副词的最高级

重点短语	中文释义	用法解析与例句
in the world	在世界上	用于最高级前。Qomolangma is the highest mountain in the world.
square kilometers	平方公里	square (平方的) + kilometers。The city covers an area of 200 square kilometers.
as far as I know	据我所知	as far as I know 是插入语。As far as I know, he is not at home.
feel free to do sth.	随意做某事	feel free 感到自由。Feel free to ask me if you have any questions.
even though / even if	即使，尽管	引导让步状语从句。Even though it was raining, we went out.
take in	吸入，吞入（空气等）	in 表示“进入”。Plants take in carbon dioxide.
in the face of danger	面对危险	in the face of 是固定搭配。He remained calm in the face of danger.
give up	放弃	同Unit 6。Never give up your dream.
achieve one's dream	实现某人的梦想	achieve (实现) + one's dream。You can achieve your dream if you work hard.
the forces of nature	大自然的力量	the forces of nature。We are amazed by the forces of nature.
be in danger	处于危险中	in danger。The pandas are in danger.
protect...from...	保护...免受...	protect sb./sth. from harm/danger。We should protect the environment from pollution.

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Unit 8: Have you read Treasure Island yet?

主题： 经历、阅读、现在完成时 核心语法： 现在完成时 (have/has done)

重点短语	中文释义	用法解析与例句
listen to	听	listen to + 宾语。I have listened to this song three times.
make a list	列一个清单	make a list of...。Let's make a list of books we want to read.
so far	到目前为止	so far = up to now，常与现在完成时连用。So far, I have finished half of the book.
according to	根据，按照	According to the news, it will rain tomorrow.
over time	随着时间的推移	Over time, things will get better.
more than	超过	more than + 数字。He has been to Beijing more than five times.
in fact	事实上	In fact, he is my brother.
put...down	放下	put down the book 把书放下。Put down your pen and listen to me.
page after page	一页又一页地	page after page 是副词短语。He read the book page after page.
grow up	长大	grow 是不规则动词，过去式 grew。I want to be a doctor when I grow up.
ever since	从那时起	ever since + 过去的时间点。I have lived here ever since 2010.
hurry to do sth.	赶紧做某事	hurry to do sth.。He hurried to catch the train.
divide...into...	把...分成...	divide A into B。Please divide the class into four groups.

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Unit 9: Have you ever been to a museum?

主题： 旅行经历、现在完成时 核心语法： have/has been to vs. have/has gone to；how long 引导的现在完成时疑问句

重点短语	中文释义	用法解析与例句
have/has been to + 地点	（某人）去过某地（现在已不在那里）	I have been to Beijing twice. (我去过两次北京，我现在不在北京)
have/has gone to + 地点	（某人）去了某地（现在可能在去某地的路上，或已在那里）	He has gone to Shanghai. (他去上海了，他现在不在说话的地方)
have/has been in + 地点	（某人）在某地待了多久	How long have you been in Shanghai? (你在上海待了多久了？)
on a school trip	在学校组织的旅行中	on a trip 在旅行中。We went to the museum on a school trip.
take a ride	乘坐一段旅程（尤指乘车或船）	take a ride in a car 坐车兜风。Let's take a ride on the subway.
end up	最终成为，结果是	end up doing sth.。We ended up watching a movie.
not...at all	一点也不	同Unit 1。I don't like the movie at all.
in total	总共	in total。There are 50 students in our class in total.
all year round	一年到头	all year round。The weather here is warm all year round.
be famous for	因...而著名	be famous for sth.。Paris is famous for the Eiffel Tower.
be famous as	作为...而著名	He is famous as a writer.
be interested in	对...感兴趣	be interested in + 名词/动名词。I am interested in science.
would love to do sth.	很乐意做某事	would love to = would like to。I would love to visit the Great Wall.

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Unit 10: I've had this bike for three years.

主题： 持续性动作、现在完成时 (for / since 引导的时间状语) 核心语法： 现在完成时 (have/has done + for / since)

重点短语	中文释义	用法解析与例句
have/has had/has owned	拥有	强调“拥有”这个状态持续了多久。I have had this bike for three years. (我拥有这辆自行车三年了)
for + 一段时间	持续了多长时间	for two hours, for a week。I have lived here for ten years.
since + 过去的时间点	从过去某个时间点开始	since 2010, since last month, since I was a child。I have known him since we were kids.
the same...as...	和...一样的	the same age as me。He is the same age as me.
be different from	与...不同	be different from sth.。My opinion is different from yours.
to be honest	老实说	To be honest, I don't like this idea.
pay for	支付...的费用	pay for sth.。How much did you pay for this T-shirt?
throw away	扔掉，丢弃	throw away。Don't throw away these old newspapers.
as for	至于，就...而言	As for me, I agree with you.
regret doing sth.	后悔做了某事	regret + 动名词，表示对已发生事情的后悔。I regret telling him the secret.
run out of	用完，耗尽	run out of sth.。We have run out of milk.
move to...	搬到...	move to a new city。My family is going to move to Shanghai.

高效记忆小贴士

1. 情景记忆法： 不要孤立地背单词，想象一个场景，比如你生病了 (have a fever)，妈妈让你 (ask you to) 躺下休息 (lie down and rest)，多喝水 (drink lots of water)，如果还不去看医生 (see a doctor)，你就会一直紧张 (be stressed out)，这样一整串短语就记住了。
2. 造句法： 每学一个短语，立刻用它造一个与你自己生活相关的句子，比如学到 put off，就造句 I always put off doing my homework. (我总是拖延做作业)，这样的句子印象最深。
3. 分类归纳法： 将意思相近的短语放在一起比较和记忆。borrow 和 lend，be famous for 和 be famous as，have been to 和 have gone to，弄清楚它们的区别，就不容易混淆了。
4. 卡片法： 制作单词卡片，正面写英文短语，反面写中文释义和例句，利用碎片时间（如等车、排队）拿出来看，反复记忆。

希望这份详细的总结能对你有所帮助！祝你学习进步，英语越来越棒！