人教八年级英语下册第2单元动词短语语法详解及强化练习

人教版初中英语八年级下册UNIT2知识点精析

人教版初中英语八年级下册UNIT2知识点精析人教版初中英语知识点精析八年级下册UNIT2I'll help to clean up the city parks.我将帮助打扫城市公园。

重点、难点1. 提供帮助的方式2. 掌握短语动词的用法3. 常接动词不定式的词语及动词不定式的用法语法动词不定式；短语动词Section A重点单词cheer 欢呼；喝彩 volunteer义务做；自愿做；志愿者sign标志；信号 notice 通知；通告；注意；注意到；意识到lonely孤独的；寂寞的 several几个；数个；一些feeling 感觉；感触 strong 强烈的；强壮的satisfaction满足；满意 joy高兴；愉快owner主；主人 journey(尤指长途）旅行；行程raise 募集；征集 alone 独自；单独重点短语clean up 打扫（或清除）干净cheer up(使）变得更高兴；振奋起来give out分发；散发come up with 想出；提出（主意、计划、回答等）put of推迟hand out分发call up打电话给（某人）;征召used to 曾经……；过去......care for照顾；非常喜欢try out参加……选拔；试用重点句型1. The girl could visit the sick kids in the hospital to cheer them up.这个女孩儿可以看望生病住院的孩子们以使他们高兴起来。

2. We need to come up with a plan for the City Park Clean-Up Day.我们需要为城市公园清洁日想出一个计划。

3. The kids are sitting in the library, but you can see in their eyes that they're going on a different journey with each new book.孩子们坐在图书馆里，但是在他们的眼中你可以看到，他们正随着每本新书进行不同的旅程。

人教版八年级下册英语Unit2语法讲练(包含答案)

Unit2 I’ll help to clean up the city parks.◆重点语法一：动词不定式语法全解：动词不定式是动词的一种非谓语形式，是非谓语动词的一种，它没有人称和数的变化，在句中不能作谓语。

1. 动词不定式的构成：动词不定式的基本形式是“to+动词原形”，有时to要省去；动词不定式的否定形式是“not to+动词原形”。

动词不定式没有人称和数的变化，在句子中不能作谓语，但仍保留动词的特点，即可以有自己的宾语和状语。

动词不定式同它的宾语或状语构成动词不定式短语。

● He wanted to sit down. 他想坐下。

● Let me have a look at that letter. 我来看看那封信吧。

● They asked him to sing a pop song at the party. 他们请他在宴会上唱了一首流行歌曲。

● Tell him not to leave alone. 告诉他不要一个人离开。

● I thought I told you not to touch anything！我想我告诉过你什么都不要碰的！2. 动词不定式的用法3. 动词不定式不带to的情况①在固定词组had better之后。

注意：had better do sth.的否定形式是had better not do sth.。

● You had better go home now. 你最好现在回家。

●It’s cold outside. You’d better not go out. 外面很冷，你最好不要出去。

②在使役动词或感官动词后作宾语补足语时，不带to。

这些动词可归纳为：一感（feel）二听（listen to, hear）三让（let, make, have）四看（look at, see, watch, notice）● I made them give me the money back. 我迫使他们把钱还给了我。

(完整版)人教版八下英语unit2知识点精讲及练习,推荐文档

Unit2 I’ll help to clean up the city parks1. Clean-Up Day2. an old people’s home3. help out with sth.4. used to5. care for6. the look of joy7. at the age of 8.clean up9. cheer up 10. give out11. come up w ith 12. make a plan13. make some notices 14. try out15. work for二、根据汉语写出英语1．建造;举起;张贴 2. 分发;散发;发给3. 打电话;召集4. 推迟;延迟5. 比如；例如6. 筹钱;募捐7. 与......相像;像 8. 赠送;捐赠9. 修理;修补;解决 10. 与……相似11. 建立;设立 12. 残疾人13.影响;有作用 14. 能够16. 有…感觉1. sick 生病的，有病的；可在句中作表语Mary could not come because she is sick.也可作定语a sick child[区别ill] ill与sick同义；但是只在句中做表语，不做定语。

Mary could not come because she is ill.2. cheer (sb.) up（让某人）变得高兴；振奋起来The good news cheered up everyone in our class.3. give out分发；散发，相当于hand out，The teacher is giving out/ handing out the test papers.give sth. out to sb. 意为。

4. Volunteer [名词]志愿者[动词]义务做，自愿做（某事）volunteer to do sth. ，The girls could volunteer in an after-school study program.5. used to do sth.过去/曾经(常)做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。

人教版八年级下册英语Unit2 知识讲解+练习题

Unit 2 I'll help to clean up the city parks必备短语总结：clean up 打扫（或清除）干净cheer up （使）变得更高兴；振奋起来give out 分发；散发used to 曾经....；过去......give away 赠送；捐赠set up 建起；设立make a difference to 对..影响；有作用come up with 想出；提出put off 推迟put up 张贴；搭建；举起call up 打电话给（某人）；征召help out 帮助......摆脱困境care for 照顾；非常喜欢try out 参加......选拔；试用come true 实现take after（外貌或行为）像fix up 修理；装饰be similar to 与......相似be strong in 擅长work out fine 奏效go on a +名词“进行.....，举行” a dream come true 梦想成真at the same time 同时（一定有the) raise money for “为......筹钱”be excited about 对.....感到兴奋、激动need to do sth. 需要做某事make plans to do sth.制订计划做某事give up +时间+to do sth.腾出时间做某事get a feeling of 产生......的感觉help sb. (to )do sth.帮助某人做某事make it possible for sb. to do 使得做某事对某人来说成为可能be excited about “对......感到兴奋”be excited to do sth. 对做某事感到兴奋hope to do sth. 希望做某事agree to do sth. 同意做某事refuse to do sth. 拒绝做某事remember to do sth.记得做某事write a letter to sb.=writ sb. a letter "给某人写信"一、重难点单词讲解：1、clean up /kliːn/ 打扫或清除干净cheer up /tʃɪə/ 使变得高兴，振作起来set up 建立；装配；开业；竖立call （sb）up 打电话给某人、征召call sb at +电话号码打电话给某人come up with 想出、提出计划或建议【注意】：像这类动词短语和双宾语动词后面接物时，一般放在动词短语的末尾；如果用代词来代替所接的物时，要把代词放在短语的中间不能置于动词短语的末尾。

(完整)人教版英语八年级下unit2讲解与练习(2)

Unit 2 I’ll help to clean up the city parks.Section A1. You should help to clean up the city parks.Clean up意为“彻底打扫；清除”，是“动词+副词”结构的短语动词，后面跟名词作宾格时，名词放在up前后均可，后面跟代词作宾格时，代词应当放在up前面。

e.g. He often helps parents clean up the rooms on weekends.2. The girl could visit the sick kids in the hospital to cheer them up.Cheer up意为“变得更高兴，振奋起来”，是“动词+副词”结构的短语，cheer up既可以作及物动词短语，也可以作不及物动词短语e.g. He cheered up at once when I agreed to help him.Cheer up! The news isn’t too bad.He took her to the cinema to cheer her up.【拓展】1）cheer作不及物动词，意为“欢呼；喝彩”e.g. The girls cheered as the famous singer arrived.2) cheer作及物动词，意为“为···欢呼，高呼”e.g. The whole village turned out to cheer the hero3) cheer 作可数名词，意为“欢呼声，喝彩声”e.g. We can hear the cheers of students outside the gym.4) cheer on 意为“为···加油”e.g. We will have a basketball game this afternoon. Would you like to come and cheer us on？【现学现练】He failed in the math test and looks sad. Let’s _______A. put him upB. set him upC. cheer him upD. clean him up3. The boy could give out food at the food bank.Give out 意为“散发，分发”，相当于“hand out”，是“动词+副词”的短语动词e.g. Can you give out the drinks out, please?【拓展】Give out 的不同含义：1）give out 表示“发出（光、热、声音、气味等）e.g. The sun gives out light and heat to the earth.2) give out表示“用完，耗尽”e.g. Our food supplies began to give out.4. The girl could volunteer in an after-school study program to teach kids.V olunteer动词，意为“志愿做，义务做”，后可跟名词、代词或动词不定式作宾语e.g. Jenny volunteered to clean up the room after party.【拓展】V olunteer作可数名词，意为“志愿者”e.g. Can I have a volunteer to collect the glasses?5. We can’t put off making a planPut off意为“推迟”，是“动词+副词”的短语动词，其后可跟名词、代词或动名词作宾语e.g. They put off the match because of the heavy rain.Please don’t put off doing your homework.Never put off till tomorrow what you can do today.【拓展】由put构成的常见短语有：Put away 将···收起来put on 穿上；上演put down 放下；记下Put out 熄灭；伸出put back 放回原处put up 张贴；搭建6. Let’s make some notices, tooNotice此处作可数名词，意为“公告牌；通告；布告”e.g. There is a notice on the wall, saying “No Parking”I’ll put up a notice about the meeting.【拓展】1）notice作不可数名词，意为“注意”e.g. Take notice of what they say.2) notice 作动词，意为“注意到，留心，看到”e.g. Did you notice Jack come in ?7. They told me stories about the past and how things used to beUsed to 意为“过去···，曾经···”，后跟动词原形，表示“过去常常做某事”，指表示过去和现在的对比，暗指现在已经不存在的动作或状态e.g. He used to work in the hospital.He didn’t use to walk after supper.【拓展】1) be used to do sth. 意为“被用于做某事”，不定式表目的e.g. The book is used to teach us how to write.2) be used for + n./ v.ing 表示“被用于···”e.g. A stamp is used for sending letters.3) get/be used to doing sth.e.g. He is used to eating out all the time.8. Yeah, a lot of old people are lonely.Lonely是形容词，充当表语，指“孤独的”，用于人时，表示一种心理状态，突出内心孤独寂寞的感觉，侧重缺少同伴友谊而感到孤独、寂寞。

人教版丨八年级下册英语2单元词汇句式精讲及练习(附答案)

人教版丨八年级下册英语2单元词汇句式精讲及练习（附答案）Unit2 I'll help to clean up the city parks.一，词汇讲解1. clean upclean up意为“打扫”，up为副词，此短语是动副型短语，如果宾语为代词，应放在短语中间；如果宾语是名词，可放于短语之间或两词之后。

例如：Please clean up this street at once.请马上把这条街打扫干净。

This street is dirty. Please clean it up.这条街道太脏了，请把它打扫干净。

2. cheer upcheer up意为“变得高兴，振奋起来”，是“动词+副词”结构的短语。

cheer up既可作及物动词短语，也可作不及物动词短语。

例如：He cheered up at once when I agreed to help him. 我同意帮助他时，他马上高兴起来。

Cheer up! The news isn’t too bad.振作起来！这消息不是太坏。

He took her to the cinema to cheer her up. 为了让她高兴，他带她去了电影院。

【拓展】(1) cheer作不及物动词，意为“欢呼；喝彩”。

例如：The girls cheered as the famous singer arrived. 当这位著名的歌手到达时，女孩子们大声欢呼。

(2) cheer作及物动词，意为“为……欢呼，高呼”。

例如：The whole village turned out to cheer the hero. 全村人都出来向那位英雄欢呼。

(3) cheer作可数名词，意为“欢呼声；喝彩声”。

例如：We can hear the cheers of students outside the gym. 我们在体育场外就能听到学生的欢呼声。

(完整版)人教版英语八年级下unit2讲解与练习(含答案),推荐文档

Unit 2 I’ll help to clean up the city parks.Section A1. You should help to clean up the city parks.Clean up意为“彻底打扫；清除”，是“动词+副词”结构的短语动词，后面跟名词作宾格时，名词放在up前后均可，后面跟代词作宾格时，代词应当放在up前面。

e.g. He often helps parents clean up the rooms on weekends.2. The girl could visit the sick kids in the hospital to cheer them up.Cheer up意为“变得更高兴，振奋起来”，是“动词+副词”结构的短语，cheer up既可以作及物动词短语，也可以作不及物动词短语e.g. He cheered up at once when I agreed to help him.Cheer up! The news isn’t too bad.He took her to the cinema to cheer her up.【拓展】1）cheer作不及物动词，意为“欢呼；喝彩”e.g. The girls cheered as the famous singer arrived.2) cheer作及物动词，意为“为···欢呼，高呼”e.g. The whole village turned out to cheer the hero3) cheer 作可数名词，意为“欢呼声，喝彩声”e.g. We can hear the cheers of students outside the gym.4) cheer on 意为“为···加油”e.g. We will have a basketball game this afternoon. Would you like to come and cheer us on？【现学现练】He failed in the math test and looks sad. Let’s _______A. put him upB. set him upC. cheer him upD. clean him up3. The boy could give out food at the food bank.Give out 意为“散发，分发”，相当于“hand out”，是“动词+副词”的短语动词e.g. Can you give out the drinks out, please?【拓展】Give out 的不同含义：1）give out 表示“发出（光、热、声音、气味等）e.g. The sun gives out light and heat to the earth.2) give out表示“用完，耗尽”e.g. Our food supplies began to give out.4. The girl could volunteer in an after-school study program to teach kids.V olunteer动词，意为“志愿做，义务做”，后可跟名词、代词或动词不定式作宾语e.g. Jenny volunteered to clean up the room after party.【拓展】V olunteer作可数名词，意为“志愿者”e.g. Can I have a volunteer to collect the glasses?5. We can’t put off making a planPut off意为“推迟”，是“动词+副词”的短语动词，其后可跟名词、代词或动名词作宾语e.g. They put off the match because of the heavy rain.Please don’t put off doing your homework.Never put off till tomorrow what you can do today.【拓展】由put构成的常见短语有：Put away 将···收起来put on 穿上；上演put down 放下；记下Put out 熄灭；伸出put back 放回原处put up 张贴；搭建6. Let’s make some notices, tooNotice此处作可数名词，意为“公告牌；通告；布告”e.g. There is a notice on the wall, saying “No Parking”I’ll put up a notice about the meeting.【拓展】1）notice作不可数名词，意为“注意”e.g. Take notice of what they say.2) notice 作动词，意为“注意到，留心，看到”e.g. Did you notice Jack come in ?7. They told me stories about the past and how things used to beUsed to 意为“过去···，曾经···”，后跟动词原形，表示“过去常常做某事”，指表示过去和现在的对比，暗指现在已经不存在的动作或状态e.g. He used to work in the hospital.He didn’t use to walk after supper.【拓展】1) be used to do sth. 意为“被用于做某事”，不定式表目的e.g. The book is used to teach us how to write.2) be used for + n./ v.ing 表示“被用于···”e.g. A stamp is used for sending letters.3) get/be used to doing sth.e.g. He is used to eating out all the time.8. Yeah, a lot of old people are lonely.Lonely是形容词，充当表语，指“孤独的”，用于人时，表示一种心理状态，突出内心孤独寂寞的感觉，侧重缺少同伴友谊而感到孤独、寂寞。

人教版丨八年级下册英语Unit2重点句型解析（附练习题及答案）！

⼈教版⼁⼋年级下册英语Unit2重点句型解析（附练习题及答案）！Unit2 I‘ll help to clean up the city parks.重点句型解析：1. They told me stories about the past and how things used to be.used to do sth. 是⼀个固定结构，意思是“过去经常做某事”，后⾯⽤动词原形，表⽰过去的某种经常性、习惯性的⾏为或者动作，并意味着这种动作⽬前已经不存在。

肯定句：I used to play with my friends after school.过去放学后我常常和朋友们⼀起玩。

否定句：You didn’t use to like pop songs.=You usedn’t to like pop songs.你过去不喜欢流⾏歌曲。

⼀般疑问句：Did your sister use to be quiet? = Used your sister to be quiet?你的妹妹过去常常是很安静吗？there be句式：There used to be a lot of fishes in this river.过去这条⼩河常常有许多鱼。

【拓展】(1) be used to do something意思是“被⽤来做某事”，是动词短语use …to do的被动语态结构。

例如：Knives are used to cut things.⼩⼑是⽤来切东西的。

(2) be used to doing something意思是“习惯于做某事”，to后接动词-ing形式。

例如：My father is used to living in the village. 我爸爸习惯于住在⼩⼭村。

2. I take after my mother.take after意为“像……；与……相像”，指由于⾎缘关系⽽（在外貌、性格等⽅⾯）相似；相当于be similar to，其中after是介词，其后常接名词或代词。

(精校版)人教版八年级英语下册unit2知识点分析与练习

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Unit2 I'll help to clean up the city parksSection A1。

You could help clean up the city parks。

你可以帮助打扫城市公园。

【解析1】help v →helpful adj。

有帮助的,愿意帮忙的，热心的 1）。

help sb. to do sth. 帮某人做某事 / help do sth 帮助做某事 help sb。

withsth. 帮某人做某事. 2）. help oneself (to）自用（食物等）。

3）. help sb. out 帮助某人克服困难，渡过难关、解决问题、完成工作. 4）。

with the help of 在……帮助下. 5).Can't help doing 情不自禁做.。

.【考题链接】— Mary is so ________ — she comes to you whenever you’re in trouble。

A. useful B。

careful C. thankful D。

helpful【解析2】clean up 把……打扫干净（v。

Unit 2 语法思维导图及专练(解析版)八年级英语下册基础知识专项讲练(人教版)

Unit2I’ll help to clean up the city parks.（语法讲练）【知识导图】【要点拓展】1、动词（短语）用作介词宾语时通常要用v.-ing形式，但but与except等词后要接动词不定式（短语）。

如果but和except前有实义动词do，不定式（短语）的to通常要省去。

I have no choice but to stay here.我别无选择只能留在这里。

He did nothing last Sunday but repair his bike.上星期天他除了修理他的自行车外什么也没做。

（but前有实义动词did，因此不定式短语不带to）2、不定式（短语）作动词find、think等的宾语，常用it作形式宾语，而将真正的宾语放在句末。

I thought it best to call first.我认为最好还是先打个电话。

3、在表示感官、使役等意义的动词（短语）后，要用不带to的不定式（短语）作宾语补足语。

常见的：这类动词（短语）有feel、hear、listen to、see、watch、look at、notice等。

但是，句子是被动语态时，不能省略to 。

She heard Tom go upstairs.她听见汤姆上楼了。

The workers are made to work 12hours a day.工人们被迫一天工作12小时。

She was seen to read under the tree.（有人）看见她在树下看书。

4、不用不定式（短语）作宾语补足语的动词有hope 、agree 、demand 、suggest 、insist 等。

我希望你早点来。

【误】I hope you to come earlier.【正】I hope you come earlier.【奇思巧计】【知识导图】【要点拓展】1.“动词+介词”型短语。

这种结构的短语动词，跟宾语时，无论宾语是名词还是代词，都应不定式有标记，to 与动词连一起。

Unit2重点短语复习与阅读强化人教版八年级英语下册

Unit 2 I’ll help to clean the city parks攻略：1.认识短语 2.理解文章（翻译）3.练习（附答案）短语归纳1.clean up 清扫干净2.cheer up 〔使〕变得更愉快；振奋起来3.give out 分发4. used to 曾经......；过去........5.give away 赠送；捐赠6.set up 建立；设立7.make a difference有作为 8 e up with 想出9.put off 推迟 10.put up 张贴11.call up 打给 12.help out 援助.....摆脱困难13.care for 照顾；照看 14.give up 放弃15.try out for 参加选拔 16 e true 完成17.run out of 用光 18.take after 与.....相像19.fix up 修理 20.be similiar to 与......相似理解文章以下文章包含以上短语，请同学们认真阅读，并在文中找到对应的短语，试着尝试翻译全文。

A Day of Kindness and HelpingOnce upon a time, there was a boy named Tom who used to be quite selfish. He cared for only himself and didn't often help others. But one day, he decided to change and make a positive impact on the world.Tom started by cleaning up his neighborhood park. He picked up the litter and made the benches look new again. The park was set up beautifully, and the residents were delighted with his efforts. Later, he noticed a little girl who seemed sad. He decided to cheer her up by telling her a funny story. She laughed and felt much better.At school, the teacher announced that they were collecting donations for a charity. Tom decided to give away his old toys and books. He knew they would bring joy to other children.During the science project, Tom came up with a brilliant idea that helped his group win the petition. His teacher praised him for making a difference .After school, Tom saw an old lady struggling to carry her bags. He quickly helped out by offering to carry them for her. She thanked him with a warm smile.On the way home, Tom saw a poster about a volunteer team trying out for a munity service event. He eagerly signed up and put up his own poster to encourage others to join.The event was a success. Tom and his team gave out food to the needy and fixed up broken furniture for the elderly. Everyone felt happy and satisfied after the day's work.Tom realized that kindness and helping others was not just a oneday thing. He decided to care forothers every day and never give up on doing good.As time went by, Tom's actions took after a good example for others. More and more people started to help out in their munities, and the town became a better place to live in.Tom learned that every little act of kindness could e true as a powerful force for good. And he was determined to keep up his efforts to make the world a better place.故事翻译：从前，有个叫汤姆的男孩，他过去很自私。

2020-2021学年人教版八年级英语下册Unit 2 单元语法精讲精练

Unit 2 单元语法精讲精练一、动词不定式1. 结构：动词不定式的基本形式为“to+动词原形”，有时也可以省略to。

2. 用法：动词不定式没有人称和数的变化，在句中不能作谓语。

其具有名词、形容词和副词的特征，故在句中可以作主语、宾语、宾补、定语等。

⑴ 不定式作宾语。

常见的动词有：want, decide, hope, try等。

⑴不定式作状语。

常用来修饰形容词，表示行为、目的、结果和原因等。

⑴ 不定式作宾语补足语He told me not to come the next day.他告诉我第二天不要来了。

【注意】感官动词如：see, watch, notice, feel, listen to, hear, let, make, have等词后通常用省略to的不定式作宾补。

二、短语动词短语动词是一种固定形式的动词，其构成形式有以下几种：1.动词+介词这样的结构相当于一个及物动词，宾语无论是名词还是代词，都要放在短语的后面。

2.动词+副词⑴ 作及物动词的短语有：give up, put on, set up, think over, find out, turn down, hand in, pick up, cut up, cut off, cut down, take up, turn on等。

这类短语动词的宾语如果是名词可以置于副词前，也可以放在其后；但是如果宾语是代词，则必须放在两者之间。

⑴ 作不及物动词的有：stay up, grow up, come back,, fall down, go by 等。

⑴ 既可以作及物动词也可以作不及物动词。

3.其他几种形式：⑴ 动词+副词+介词come up with⑴ 动词+名词+介词take care of⑴ be+形容词+介词be good at, be angry with, be sure about等。

【对点练】put off2. Could you please help me give out the new books to the students?3. Let’s do something to cheer up the sick kids in the hospital.4. In the end, Grandma came up with a good way to take out the ball from the hole.5. Don’t give up studying hard. You will have a good future.II. 用括号内所给单词的适当形式填空。

人教版八年级英语下册Unit 2单元语法精讲与精练课件

4．动词＋名词＋介词，如：take part in(参与)，这类动词短语的宾语只能放在介词之后。 5．be＋形容词＋介词，如：be interested in(对……感兴趣)，这类动词短语的宾语只能放在介词之后。 6．动词＋名词，如：take place(发生)，这类动词短语用作不及物动词。
单元语法精练一、单项选择。 ( C )1.(天水中考)Reading is a good way ______ the world. A．for know B．for knows C．to know D.to knows
【语法解读】动词不定式动词不定式的基本形式是“to＋动词原形”，有时可以不带 to，动词不定式没有人称和数的变化，在句子中不能作谓语。动词不定式具有名词、形容词和副词的特征，因此在句中可以作主语、宾语、宾语补足语、定语或状语等。如：She likes to read stories.(作宾语) She asked me to clean the desk.(作宾语补足语)
( A )2.—Look！What's on the ground? —It's my sweater.Please ______. A．pick it up B.put it on C.give it out D．take it off
( C )3.(辽阳中考)John didn't get the job he wanted.Let's go and ______. A．turn him down B．call him back C.cheer him up D.let him down
单元语法精讲与精练
单元语法精讲动词不定式及动词短语
【教材回归】完成下列教材中的句子。 1．We could each call up 10 students and ask them to come(come)． 2．The girl could visit the sick kids in the hospital to cheer them uupp(让他们高兴起来)．

人教版英语八年级的下unit2讲解与练习.doc

Unit 2 I’ ll help to clean up the city parks.Section A1. You should help to clean up the city parks.Clean up 意为“彻底打扫；清除”，是“动词+副词”结构的短语动词，后面跟名词作宾格时，名词放在 up 前后均可，后面跟代词作宾格时，代词应当放在up 前面。

. He often helps parents clean up the rooms on weekends.2. The girl could visit the sick kids in the hospital to cheer them up.Cheer up 意为“变得更高兴，振奋起来”，是“动词 +副词”结构的短语， cheer up 既可以作及物动词短语，也可以作不及物动词短语. He cheered up at once when I agreed to help him.Cheer up! The news isn’ t too bad.He took her to the cinema to cheer her up.【拓展】1）cheer 作不及物动词，意为“欢呼；喝彩”. The girls cheered as the famous singer arrived.2) cheer 作及物动词，意为“为·欢呼，高呼”. The whole village turned out to cheer the hero3)cheer 作可数名词，意为“欢呼声，喝彩声”. We can hear the cheers of students outside the gym.4)cheer on 意为“为·加油”. We will have a basketball game this afternoon. Would you like to come and cheer us on【现学现练】He failed in the math test and looks sad. Let A. put him up B. set him up’ s _______C. cheer him upD. clean him up3. The boy could give out food at the food bank.Give out 意为“散发，分发”，相当于“ hand out，”是“动词 +副词”的短语动词. Can you give out the drinks out, please【拓展】Give out 的不同含义：1）give out表示“发出（光、热、声音、气味等）. The sun gives out light and heat to the earth.2)give out 表示“用完，耗尽”. Our food supplies began to give out.4. The girl could volunteer in an after-school study program to teach kids.Volunteer 动词，意为“志愿做，义务做”，后可跟名词、代词或动词不定式作宾语. Jenny volunteered to clean up the room after party.【拓展】Volunteer 作可数名词，意为“志愿者”. Can I have a volunteer to collect the glasses5. We can’ t put off making a planPut off 意为“推迟”，是“动词 +副词”的短语动词，其后可跟名词、代词或动名词作宾语. They put off the match because of the heavy rain.Please don’ t put off doing your homework.Never put off till tomorrow what you can do today.【拓展】由 put 构成的常见短语有：Put away 将·收起来put on穿上；上演put down放下；记下Put out熄灭；伸出put back 放回原处put up张贴；搭建6. Let’ s make some notices, tooNotice 此处作可数名词，意为“公告牌；通告；布告”. There is a notice on the wall, saying“ No Parking”I ’ ll put up a notice about the meeting.【拓展】1）notice 作不可数名词，意为“注意”. Take notice of what they say.2)notice 作动词，意为“注意到，留心，看到”. Did you notice Jack come in7. They told me stories about the past and how things used to beUsed to 意为“过去·，曾经·”，后跟动词原形，表示“过去常常做某事”，指表示过去和现在的对比，暗指现在已经不存在的动作或状态. He used to work in the hospital.He didn ’ t use to walk after supper.【拓展】1)be used to do sth. 意为“被用于做某事”，不定式表目的. The book is used to teach us how to write.2) be used for + n./表示“被用于···”. A stamp is used for sending letters.3) get/be used to doing sth.. He is used to eating out all the time.8. Yeah, a lot of old people are lonely.Lonely 是形容词，充当表语，指“孤独的”，用于人时，表示一种心理状态，突出内心孤独寂寞的感觉，侧重缺少同伴友谊而感到孤独、寂寞。

(完整版)人教版八年级英语下册unit2知识点分析与练习.doc

Unit2 I ’ ll help to clean up the city parksSection A1.You could help clean up the city parks. 你可以帮助打城市公园。

【解析 1】 help v →helpful adj. 有帮助的，愿意帮忙的，心的1). help sb. to do sth. 帮某人做某事/ help do sth 帮助做某事help sb. with sth. 帮某人做某事。

2). help oneself (to)自用（食物等）。

3). help sb. out帮助某人克服困，渡关、解决、完成工作。

4). with the help of在⋯⋯帮助下。

5).Can ’t help doing情不自禁做 ....【考接】—Mary is so ________—she comes to you whenever you e’r introuble.A. usefulB. carefulC. thankfulD. helpful【解析 2】 clean up 把⋯⋯打干（ v. + adv.）clean up the table = clean the table up【考接】①It ’s your turn up the kitchen.(clean)② Your bedroom is too dirty, please _____. A. clean it up B. clean up it C. set it up③If everyone pours less polluted water into Dianchi Lake, it will be _____.A. deeper and deeperB. cleaner and cleanerC. dirtier and dirtierD. wider and wider2. The girl could visit the sick kids in the hospital to cheer them up. 女孩可以去医院看望生病的孩子，他振作起来。

(完整word)人教版英语八年级下unit2讲解与练习

Unit 2 I’ll help to clean up the city parks.Section A1. You should help to clean up the city parks.Clean up意为“彻底打扫；清除”，是“动词+副词”结构的短语动词，后面跟名词作宾格时，名词放在up前后均可，后面跟代词作宾格时，代词应当放在up前面。

e.g. He often helps parents clean up the rooms on weekends.2. The girl could visit the sick kids in the hospital to cheer them up.Cheer up意为“变得更高兴，振奋起来”，是“动词+副词”结构的短语，cheer up既可以作及物动词短语，也可以作不及物动词短语e.g. He cheered up at once when I agreed to help him.Cheer up! The news isn’t too bad.He took her to the cinema to cheer her up.【拓展】1）cheer作不及物动词，意为“欢呼；喝彩”e.g. The girls cheered as the famous singer arrived.2) cheer作及物动词，意为“为···欢呼，高呼”e.g. The whole village turned out to cheer the hero3) cheer 作可数名词，意为“欢呼声，喝彩声”e.g. We can hear the cheers of students outside the gym.4) cheer on 意为“为···加油”e.g. We will have a basketball game this afternoon. Would you like to come and cheer us on？【现学现练】He failed in the math test and looks sad. Let’s _______A. put him upB. set him upC. cheer him upD. clean him up3. The boy could give out food at the food bank.Give out 意为“散发，分发”，相当于“hand out”，是“动词+副词”的短语动词e.g. Can you give out the drinks out, please?【拓展】Give out 的不同含义：1）give out 表示“发出（光、热、声音、气味等）e.g. The sun gives out light and heat to the earth.2) give out表示“用完，耗尽”e.g. Our food supplies began to give out.4. The girl could volunteer in an after-school study program to teach kids.V olunteer动词，意为“志愿做，义务做”，后可跟名词、代词或动词不定式作宾语e.g. Jenny volunteered to clean up the room after party.【拓展】V olunteer作可数名词，意为“志愿者”e.g. Can I have a volunteer to collect the glasses?5. We can’t put off making a planPut off意为“推迟”，是“动词+副词”的短语动词，其后可跟名词、代词或动名词作宾语e.g. They put off the match because of the heavy rain.Please don’t put off doing your homework.Never put off till tomorrow what you can do today.【拓展】由put构成的常见短语有：Put away 将···收起来put on 穿上；上演put down 放下；记下Put out 熄灭；伸出put back 放回原处put up 张贴；搭建6. Let’s make some notices, tooNotice此处作可数名词，意为“公告牌；通告；布告”e.g. There is a notice on the wall, saying “No Parking”I’ll put up a notice about the meeting.【拓展】1）notice作不可数名词，意为“注意”e.g. Take notice of what they say.2) notice 作动词，意为“注意到，留心，看到”e.g. Did you notice Jack come in ?7. They told me stories about the past and how things used to beUsed to 意为“过去···，曾经···”，后跟动词原形，表示“过去常常做某事”，指表示过去和现在的对比，暗指现在已经不存在的动作或状态e.g. He used to work in the hospital.He didn’t use to walk after supper.【拓展】1) be used to do sth. 意为“被用于做某事”，不定式表目的e.g. The book is used to teach us how to write.2) be used for + n./ v.ing 表示“被用于···”e.g. A stamp is used for sending letters.3) get/be used to doing sth.e.g. He is used to eating out all the time.8. Yeah, a lot of old people are lonely.Lonely是形容词，充当表语，指“孤独的”，用于人时，表示一种心理状态，突出内心孤独寂寞的感觉，侧重缺少同伴友谊而感到孤独、寂寞。

Unit2总结与练习-人教版八年级下册英语

八下Unit 2一，语法：动词短语1.动词+介词Look at/for/like/after, care about/for, listen to, worry about, leave for, reply to,Take after, agree with, arrive at/in, come from, feel like, get into, hear from, laugh at,Shout at, talk about, think about/ of, wait for, succeed in, work on2.动词+副词（后面不能加宾语）Stand up, sit down, come out, lie down, grow up, stay up, run away, hurry up, break down3.动词+副词（后面可加宾语）Clean up, give out, cheer up, put off, put up, hand out, call up, give up, try out, give away, set upCut up/off, find out, point out, take down, look up, make up, pick up, turn on/off/up/downWake up, work out4.动词+副词+介词Run out of, help out with, come up with，do well in, get on with, stay away from, look forward toWork hard at5.动词+名词+介词Make a difference to, pay attention to=take notice of, make fun of =play a joke on捉弄某人Take care of, take part in, add...to..., ask sb.for sth , turn...into..., compare... With...,Fill...with..., help...with..., remind...of...,6.be+形容词+介词be interested in , be excited about, be worried about, be crazy about, be angry with sb/about sthbe busy with, be good at=be strong in, be weak in. be similar to, be different from, be the same asBe careful of, be full of=be filled with, be friendly/kind to, be afraid/scared of, be bad/good for二，谈论志愿工作1.在何地，如何帮助他人？2.通过志愿活动，我们会有何收获？A.I can learn more about how to care for animals.B.I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners’ faces.C.I can do what I love to do and help others at the same time.D.V olunteering our time to help others is a good way to spend our free time.3.当志愿者的必要性a.A lot of old people are lonely. We should listen to them and care for them ,because we’re going to be old one day.b.Helping others is helping ourselves.三．填词。