最新人教版八级下册英语第二单元unit2知识点知识讲解

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人教版英语初二下册 Unit 2 I`ll help to clean up the city park 知识讲解

Unit 2 I’ll help to clean up the city parks.词句精讲精练词汇精讲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。

(4) cheer on意为“为……加油”。

例如：We will have a basketball game this afternoon. Would you like to come and cheer us on?我们今天下午有一场篮球比赛，你愿意来为我们加油吗？3. give outgive out意为“散发；分发”，相当于hand out，是“动词+ 副词”结构的短语动词。

人教版八年级英语下册Unit 2单元重点知识点总览

29. see sb. doing sth.意为“看见某人在做某事”。
辨析：see sb. doing sth.与see sb. do sth.
30. Be away意为“不在”，表示“离开”的状态，可以和一段时间连用，away后若有“地点”须加from，即be aw ay from。
31. be on意为“上演；开着”，可以表示延续状态。
have/has gone to+地点，“已去某地”人无踪。
【拓展】“have/has been in +地点名词”表示“在某地待过（多久）”，常与表示一段时间的状语连用。
例如：Mr. Brown has been in Shanghai for three days.布朗先生来上海已经3天了。
We have been in China since 5 years ago.我们自从5年前就来中国了。
6. miss作及物动词，意为“想念”。
miss及物动词，还可意为“未赶上，错过”。
7. have a fantastic time意为“过得愉快；玩得开心”，其中形容词fantastic还可用good, great和wonderful等词替代。也可构成短语：have a good/ fantastic/ great/ wonderful time doing sth.开心地做某事。
3. The film has been on for 20 minutes.电影已经上演20分钟了。
4. The first dolphin show began at 11:30 a.m.第一场海豚表演是在上午11:30开始的。
句1中的see是非延续性动词；句2中的live是延续性动词；句3中的be on表示状态，可以延续；句4中的begin是非延续性动词。

人教版八年级下册英语Unit 2知识讲解

Unit 2 I'll help to clean up the city parks 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used to 曾经....；过去......give away 赠送；捐赠set up 建起；设立make a difference 影响；有作用make a difference to对......产生影响to 为介词）make no difference to “对......没有影响”（to 为介词）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ask sb.(not )to do sth.要求某人（不要）做某事help sb. out “帮助某人摆脱困境；帮助某人解决难题”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"词语解释：volunteer n.志愿者v.（自愿）做（1）volunteer（vi）for "自愿做，义务做"后常跟介词in, forThey volunteer for the work in the club.他们自愿地俱乐部里参加这项工作（2）volunteer to do sth. 自愿做某事He volunteered to clean up the room after the party.（3）volunteer n. 志愿者I want to be a volunteer in the city.notice n.通知；布告；注意v.注意；留心；通知(1)notice 可数名词“通知，通告，布告”make some notices 制作一些布告put up a notice 张贴一张通知(2) notice v. "注意到，意识到"①notice sb. do /doing sth. 注意到某人做了/正在做某事Did you notice Jack come in?你注意到杰克进来了吗？I didn’t notice you carrying a box when you came in.你进来时我没注意到你扛着一个箱子。

人教版八年级英语下册Unit 2 I'll help to clean up the cit

Unit2:I’ll help to clean up the city park.Section A:知识点一：clean up的用法：打扫干净如果宾语是名词：可放在之间或者末尾是代词：只能在之间。

例题：On Earth Day, many people in our city go to People’s Park to .A.Clean up itB.clean them upC.clean it upD.clean it up知识点二：cheer up使变得高兴；振奋起来如果宾语是名词：可放在之间或者末尾是代词：只能在之间。

例题：John isn’t happy today.Let’s go and .Good idea.A.cheer him upB.cheer up himC.to cheer up知识点三：give out散发，分发如果宾语是名词：可放在之间或者末尾是代词：只能在之间。

give的其他短语Give away 赠送give up 放弃give back 归还give off 发出放出Give sb sth给某人某物give in屈服例题：Could you please teach me how to red envelopes on WeChat? Sure. Let me show you.A.give outB.give backC.give way知识点四：put offput off意为“推迟”。

The concert was put off because of the heavy rain.演唱会因为大雨而被推迟了。

拓展：常见的put短语有：put off推迟；延迟穿上；put on展出；上演戴上put away收起来put out熄灭；扑灭put up with容忍put up搭建；建造张贴提升例4They the date of the meeting because of the bad weather.A.put offB.gave awayC.put onD.turn down知识点五used to的用法used to表示“过去常常；以前经常”，后跟动词原形，用来描述过去经常发生的动作或存在的状态。

新人教版八年级英语下册Unit2知识点归纳

新人教版八年级英语下册Unit2知识点归纳Unit 2: I’ll Help Clean the City ParksIn this unit。

we will learn about different ways to help clean up our city parks and make a difference in our community。

Here are some key phrases and their meanings:1.Clean up: To make something clean and XXX2.Cheer up: XXX3.Give out: To distribute or hand out somethinged to: XXX5.Give away: To donate or give something to someone6.Set up: XXX create something7.Make a difference: To have an impact or effect on somethinge up with: To think of or XXX9.Put off: To postpone or delay something10.Put up: To display or hang somethingHere are some usage notes to keep in XXX:1.Need to do something: To require or be necessary to do something2.Make plans to do something: To create a plan or strategy for doing something3.Ask someone (not) to do something: To request or demand that someone (not) do somethinged to do something: To refer to a past XXX5.Decide to do something: To make a XXX do something6.Help someone (to) do something: To assist or aid someone in doing something7.Make a difference to: To have an impact or effect on something8.Make it possible for someone to do something: To enable or XXX do somethingNow。

人教版八下英语第二单元Unit2 知识点归纳

Unit 2 I’ll help to clean the city parks.重点知识归纳一、短语归纳1.clean up 打扫干净2.cheer up （使）变得更高兴；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e up with 想出9.put off 推迟10.put up 张贴11.call up 打电话给12.help out 帮助.....摆脱困难13.care for 照顾；照看14.give up 放弃15.try out for 参加选拔e true 实现17.run out of 用光18.take after 与.....相像19.fix up 修理20.be similar to 与......相似二、用法归纳1.need to do sth. 需要做某事2.make plan to do sth. 制定计划做某事3.ask sb.(not ) to do sth. 要求某人（不要）做某事ed to do sth. 过去常常做某事5.decide to do sth. 决定做某事6.help sb. (to)do sth. 帮助某人做某事7.make a difference to 对......产生影响8.make it possible for sb. to do sth. 使得做某事对某人来说是可能的三、词句精讲1. sick adj.生病的，有病的；①可在句中作表语Mary could not come because she is sick.②也可作定语a sick child【区别ill】ill与sick同义；但是ill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. 意为把某物分发给某人。

人教版八年级英语下册第二单元知识点归纳总结

人教版八年级英语下册第二单元知识点归纳总结Unit 2 I ’ll help to clean up the city parks.重点短语1.clean up清扫或去除干净2.cheer up使振奋起来，快乐起来3.give out分发散发 hand out 分发4.volunteer to do sth 志愿做某事5.e up with想出，提出6.put off doing sth推延做某事7.put up sighs 张贴标语8.make notices制作通知9.call up sb=call sb up打给某事ed to do sth过去常常做某事be used to do sth 习惯于做某事11.care for=take care of=look after照顾12.several+可数名词复数几个...13.a strong feeling of satisfaction/happiness一种强烈的满足感/幸福感14.the look of joy喜悦的表情15.the owner of ...的主人16.try out 参加...选拔17.go on a different trip进展不同的旅游18.raise money募捐19.He is at home alone,but he never feels lonely.他单独一人在家，但从不感到寂寞20.repair=fix up 修理修补21.give away 赠送22.take after像23.wheel wheels24.write a letter/letters to sb=write to sb给某人写信25.set up建立设立26disabled people 残疾人27.make a difference to对...有影响28.the blind/deaf/old/young 一类人29.have difficulty in doing sth做...有困难30.open closed open closed open/close the door31.carry things拿东西32.train trained training33.by train take the train34.excited exciting interested interesting35kind kindness happy happiness36.clever smart37.understand understood38.change one’s life改变某人的生活39.have an interest in在...有兴趣40.interest interests hobby hobbies41.hope to do sth希望做某事42.outside inside43.help sb (to) do sth/ help (to) do sth/ help sb with sth44.would like to do sth=want to do sth45.homeless people无家可归的人46.ask sb (not) to do sth47.let sb (not) do sth48.tell sb about sth49.needn’t do sth need to do sth50.have lunch51.make a plan/plans52.write down写下53.That’s a good idea.=That sounds like a goog idea.54.a lot of good ideas55.this morning56.talk to/with57.a wonderful young man58Good morning!58.tell our listeners告诉听众59.many kids60.enpugh money61.love to do/doing sth62.help people in need帮助需要的人63.be proud of以..为豪64.no more=not...any more不在65.get money=make money挣钱66.sick kids生病的孩子67.at the food bank在食物库68.make some plans69.in an old people’s home在老人家里70.this summerst summer72.help out帮助解决73.read the newspaper/newspapers74.tell stories讲故事75.That sounds interesting76.a lot of old people77.listen to sb78.You’er right.79.one day80.give up doing sth81.each week=every week82.help others83.love animals84.want to be an animal doctor85.at an animal hospital86.every Saturday morning87.get one’s future dream job找到将来理想的工作88.hard work艰辛的工作89.learn more about理解更多90.get better变好91.owners’ faces主人的脸92.a book lover读书爱好者93.by oneself单独单独94.at the age of在...岁时st year97.一段时间+ago用一般过去时98.decide to do sth99.once a week100.help kids.learn to read102.in the library103.each new book104.a dream e true梦想成真105.at the same time同时106.next summer107.be busy with/be busy doing sth忙于... 108.this year109.at least至少 at most最多110.in one’s free time111.think about112.less lucky than比...不幸113.a good way to do sth做...的好方法114.a few months几个月115.move to搬迁116.be similar to和...相似117.thank you for doing sth118.I’m sure that...119.make it possible for sb to do sth使某人又可能做某事120.normal things平常的事情121.answer the telephone接122.be difficult for sb124.six months of training125.be able to do sth能，可以126.feel lucky127.because of128.For exle/like/such as129.at once=right away130.a photo of131.Good luck to you!=Best wishes for you!祝你好运132.be excited about对...而感到兴奋重点语法及句式1. You could help to clean up the city parks.2. We’re all going to be old one day.3. I can do what I love to do.4. 动副构造的短语使用时当宾语是宾格时放在其中间：clean up cheer up give out hand out call up fix up give away5. 动词不定式的用法疑问词+不定式 where to go what to do固定动词+不定式 decide/ want /plan /volunteer to do sth不定式表目的来做...不定式做定语 something to drink/eatBe glad to do sth / try one’s best to do sth6. It is +adj. for sb to do sth. 对某人来讲做某事是怎么样的。

人教版八年级下册英语Unit 2知识点汇总

人教版八年级下册英语Unit 2知识点汇总一、常考短语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 off 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fix up修理；装饰give away赠送；捐赠take after（外貌或行为）像set up 建起；设立make a difference 影响；有作用put up 张贴；搭建；举起help out 帮助……摆脱困境give up 放弃come true 实现run out of 用尽；耗尽be similar to 与………相似volunteer to do sth 自愿做某事make plans to do sth 制订计划做某事ask sb (not) to do sth 要求某人（不要）做某事used to do sth 过去常常做某事give up＋时间＋to do sth腾出时间做某事get a feeling of 产生…的感觉decide to do sth 决定做某事help sb (to) do sth帮助某人做某事make a difference to对…产生影响make it possible for sb to do sth使得做某事对某人来说成为可能三、经典句型1.You could help to clean up the city parks. A(9)你可以帮助打扫城市公园。

（1）could意为“能；可以”，其后接动词原形，可以用于提出建议，语气比can委婉。

You could walk to the park.你可以步行去公园。

拓展：could表示过去的能力时，是can的过去式。

[精]人教版八年级英语下册Unit 2知识梳理+词汇讲解+句型解析

人教版丨八年级英语下册Unit 2知识梳理+词汇讲解+句型解析知识梳理【重点单词】cheer [tʃiə] v. 欢呼volunteer [ˌvɔlənˈtiə] n. & v. 志愿者；义务做put off 推迟sign [saɪn] n. 标记，符号，标牌notice [ˈnəʊtɪs] n. & v. 通知，公告；注意到lonely ['ləʊnlɪ] adj. 孤独的，寂寞的several [ˈsevrəl] prep. 几个，数个，一些strong [strɒŋ] adj. 强壮的，强烈的feeling [ˈfi:lɪŋ] n. 感觉，感触satisfaction [ˌsætɪs\'fækʃn] n. 满足，满意joy [dʒɔɪ] n. 高兴，愉快owner [ˈəʊnə(r)] n. 所有者，物主journey ['dʒɜ:nɪ] n. （尤指长途）旅行，行程raise [reɪz] v. 抬起，举起，筹集，征集alone [əˈləun] adv. 独自地，孤独地repair [riˈpɛə] v. 修理，修补fix [fiks] v. 修理，安装fix up 修理，修补give away 赠送，捐赠take after （外貌或行为）像broken ['brəʊkən] adj. 破损的，残缺的wheel [wi:l] n. & v. 轮子，车轮；旋转letter [ˈletə] n. 信件，字母Miss [mɪs] n. 小姐disabled [disˈeibəld] adj. 有残疾的，丧失能力的blind [blaɪnd] adj. 盲的，盲目的，失明的deaf [def] adj. 聋的imagine [ɪˈmædʒɪn] v. 想象，设想difficulty ['dɪfɪkəltɪ] n. 困难open [ˈəʊpən] v. 打开door [dɔ:] n. 门carry ['kærɪ] v. 携带，搬运train [treɪn] v. 训练，培养training [ˈtreɪnɪŋ] n. 训练，培训excited [ɪkˈsaɪtɪd] adj. 激动的，兴奋的kindness [ˈkaɪndnəs] n. 仁慈，善良，亲切，善意clever [ˈklevə] adj. 聪明的，机灵的understand [ˌʌndəˈstænd] v. 懂，理解change [tʃeɪndʒ] n. & v. 改变interest ['ɪntrəst] n. & v. 感兴趣；兴趣sir [sɜ:(r)] n. 先生madam ['mædəm] n. 夫人，女士【重点短语】1.Clean-Up Day 清洁日2. an old people’s home 养老院3. help out with sth. 帮助解决困难4. used to 过去常常......5. care for 关心;照顾6. the look of joy 快乐的表情7. at the age of 在......岁时8.clean up 打扫(或清除)干净9. cheer up (使)变得更高兴;振奋10. give out 分发;散发11. come up with 想出；提出12. make a plan 制订计划13. make some notices 做些公告牌14. try out 试用;试行15. work for 为…工作；为…. 效力16. put up 建造;举起;张贴17. hand out 分发;散发;发给18. call up 打电话;召集19. put off 推迟;延迟20. for example 比如；例如21. raise money 筹钱;募捐22. take after 与......相像;像23. give away 赠送;捐赠24. fix up 修理;修补;解决25. be similar to 与……相似26. set up 建立;设立27. disabled people 残疾人28. make a difference 影响;有作用29. be able to 能够30. after-school reading program 课外阅读项目【重点句型】1. The boy could give out food at the food bank. 这个男孩可以在食品救济站分发食物。

人教版八年级英语下册第二单元知识点汇总.docx

最新人教版八年级英语下册第二单元知识点汇总最新人教版八年级英语下册第二单元知识点汇总Unit 2 I'll help cleaarks.一．知识点：短语动词小结常见短语动词结构有下面几种：1. 动词 +副词如： give up放弃turn off关掉stay up熬夜这种结构有时相当于及物动词，如果其宾语是代词，就必须放在动词和副词之间，如果是名词，则既可插在动词和副词之间，也可放在短语动词后。

2.动词+介词如：l听look at看belong to属于这种结构相当于及物动词，后面跟宾语。

3.动词 +副词 +介词如： come up with 提出，想出run out of用完，耗尽4. 动词 +名词 ( 介词 ) 如： take part in参加catch hold of抓住 (sb.) up使(某人)高兴、振作如：up使我高兴clean up打扫clean-up n.打扫2. homeless adj.无家可归的 a homeless boy一个无家可归的男孩家 adj.生病的作表语、定语ill adj.生病的作表语，不能作定语5.voludo v.志愿效、主献volu 志愿者 up with提出想出up想出catch up with赶上追上7. put off doing推做某事put on穿上(指程)put up8. write down写下下9. call up打make a telall打10. set up成立建立The new hospital was set up in 2000.座医院是在2000年成立的。

11.each 每个各自的第一个人或事物的个情况常与of用every每个每一个的一切的有“全体”的意思不能与of 用12.put ⋯to use 把⋯投入使用，利用They puw mause. 他把新机器投入使用13. help sb. (to) do帮助某人做某事help him (to) studyhelp sb. w帮助某人做某事help him with Englishhelp do帮助做某事help study14. plan to do划做某事plan +从句I plan to go to Beijing. === I plan (that) I will go toBeijing.我划去北京。

新目标人教版八年级英语下册unit2全单元知识点总结归纳及练习

新目标人教版八年级英语下册u n i t2全单元知识点总结归纳及练习-CAL-FENGHAI.-(YICAI)-Company One1Unit2 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 →helpful1). help sb. to do sth. 帮助某人做某事。

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). help sb. with sth. 帮助某人做某事。

6).Can’t help doing 情不自禁做【日照】15. — Mary is so ________ — she comes to you whenever you’re in trouble.A. usefulB. carefulC. thankfulD. helpful【烟台中考】25. The woman ___all of her money to charities____ the poor.A. gave off, to helpB. gave up, helpingC. gave away, to helpD. gave, helping【解析2】clean up 把……打扫干净（v. + adv.） clean up the table = clean the table up ①It’s your turn ____________up the kitchen.(clean)( ) ②Your bedroom is too dirty, please _____.A. clean it upB. clean up itC. set it up( ) ③ If 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们，让他们振作起来。

人教版英语八年级下册单元Unit 2 知识点+测试卷+思维导图

Unit 2 I’ll help to clean up the city parks.1.重点词汇：cheer, volunteer, sign, notice, lonely, several, strong, feeling, satisfaction, joy, owner, journey, raise, alone, repair, fix, broken, wheel, letter, Miss, blind, disabled, blind, deaf, imagine, difficulty, training, understand, change, interest...2. 短语归纳：1. clean up 打扫（或清除）干净2. cheer up （使）变得更高兴；振奋起来3. give out 分发，散发4. come up with 想出；提出（主意、计划、回答等）5. put off 推迟6. hand out 分发7. call up 打电话给（某人）；征召8. used to 曾经……；过去……9. care for 照顾；非常喜欢10. try out 参加……选拔；试用11. fix up 修理12. give away 赠送；捐赠13. take after （外貌或行为）像14. set up 建立15. make a difference 影响，有作用3. 必背典句：1. I’d like to help homeless people.我乐意帮助无家可归的人。

2. You could ask hospitals to let you visit the kids and cheer them up.你可以请求医院让你探望孩子们并且使他们振奋起来。

3. She volunteers there once a week to help kid learn to read.她每周在那里做一次志愿者，帮助孩子学习阅读。

人教版八年级下册英语Unit 2单元语法知识点总结

人教版八年级下册英语Unit 2单元语法知识点总结本单元重点短语的具体用法1. clean up：打扫（或清除）干净- We need to clean up the classroom before the teacher comes. 我们需要在老师来之前把教室打扫干净。

2. cheer up：（使）变得更高兴；振奋起来- Let's cheer up and look forward to the future. 让我们振作起来，展望未来。

3. give out：分发；散发- The volunteers are giving out food to the homeless. 志愿者们正在向无家可归者分发食物。

4. come up with：想出；提出（主意、计划、回答等）- She came up with a great idea to solve the problem. 她想出了一个很好的解决问题的主意。

5. put off：推迟- We had to put off the meeting because of the bad weather. 由于天气恶劣，我们不得不推迟会议。

6. hand out：分发- The teacher asked me to hand out the papers. 老师让我分发试卷。

7. call up：打电话给（某人）；征召- I need to call up my friend to discuss the project. 我需要给我的朋友打电话讨论这个项目。

8. used to：曾经……；过去…- He used to be a teacher, but now he works in a company. 他过去是一名老师，但现在在一家公司工作。

9. care for：照顾；非常喜欢- She cares for her elderly parents very much. 她非常照顾她的年迈父母。

Unit2词汇、短语、语法知识点梳理及拓展人教版英语八年级下册

八下unit 2 知识精讲及拓展一、词汇拓展1.cheer (v/n) —(adj.令人振奋的,快乐的)2.volunteer (n.&v.adj)—(adj. 自愿的)3.strong (adj.) —(n. 体力，优势) —(v. 加强)4.feeling (n.) —(v. 感觉)5.satisfaction (n.) —(v. 使满足) —(adj. 满意的)6.joy (n.) —(近义词)—/ (adj. 高兴的)7.owner (n.) —(adj.&v. 自己的；主人)8.journey (n) —/ (近义词)9.repair (v.) —(近义词)10.broken (adj.) —(v. 打破) —（过去式）11.disabled (adj.) —(v. 使残疾) —n.（无能，没有能力）—_____________adj.能的，能够的—（adj. 不能的，没有能力的）—（n.能力）12.imagine (v.) —(n. 想象力)13.difficulty (n.) —(adj. 困难的)—(adj. 反义词)14.open (v.&adj.) —(反义词v.) —(反义词adj.)15.train (v.) —(n. 训练) —（n.教练，教员）16.excited (adj.) —(adj. 令人激动的) —(v. 使激动) —(n. 激动)17.kindness (n.) —(adj. 善良的)18.clever (adj.) —(近义词) —/ (反义词)19.understand (原形)—_____ (过去式) —_____ (过去分词)—_______________ (adj. 善解人意的)20.interest (n.&v.)—(adj. 令人感兴趣的) —(adj. 感到感兴趣的)21.change (v.)—(adj. 可变的，易变的) —(adj. 多变的，变化无常的) —n. —(v. 交流，交换)二、短语复习1. 关心；照顾____2. 养老院___3. 帮助解决困难__4. 曾经… 过去__5. 在......岁时_____6. 打扫(或清除)干净7. (使)变得更高兴；振奋8. 分发；散发__ 9. 想出；提出____ 10. 制订计划__ 11. 一种强烈的满足感12. 试用；参加…选拔13. 为…工作；效力14. 实现___________ 15. 建造；举起；张贴16. 筹钱；募捐__ 17. 与此同时____ 18. 在某人空闲的时候19. 打电话；召集___ 20. 推迟；延迟____ 21. 与......相像；像____ 22. 赠送；捐赠_23. 修理；修补；解决24. 与……相似___ 25. 影响；有作用___ 26. 建立，设立__ 27. 对…感到兴奋____ 28. 能够做某事__ 29. 自愿做什么____ 30. 建起，设立__三、知识详解1. help v 帮助→___________adj 有益的，愿意帮助的，→___________adj无帮助的常见短语有：1)._______________________. 帮助某人做某事。

人教版八年级下册英语第二单元知识点

人教版八年级下册英语第二单元知识点Unit 2 I’ll help to clean up the city parks.一、重点短语1.Clean-Up Day清洁日2.an old people’s home养老院3.help out with sth.帮助解决困难ed to曾经……过去5.care for关心;照顾6.the look of joy快乐的表情7.at the age of在……岁时8.cleanup打扫(或清除)干净9.cheer up(使)变得更高兴10.give out分发;散发e up with想出；提出12.make a plan制订计划13.make some notices做些公告牌14.try out试用;试行15.work for为……工作；为……效力16.put up建造;举起;张贴17.hand out分发;散发;发给18.call up打电话;召集19.put off推迟;延迟20.for example比如；例如21.raise money筹钱;募捐22.take after与……相像;像23.give away赠送;捐赠24.fix up修理;修补;解决25.be similar to与……相似26.set up建立27.disabled people残疾人28.make a difference影响;有作用29.after-school reading program课外阅读项目30.be able to能够二、知识点解析1.hope todo sth.希望做某事，含hopeto do sth.的句子可以转换为宾语从句。

eg:Ihope to pass the exam.=I hope that I can pass the exam.2.“动词+up”的短语结：clean up打扫干净cut up切碎growup长大set up熬夜setup建立，设立stay up熬夜wake up醒来，叫醒take up占用giveup放弃use up用完cheerup使振作起来，使高兴起来（代词必须放中间）put up搭建，张贴end up最终成为，最后处于make up组成，例题：Manyvolunteers will help to__________the city parks next parks next Friday.A.give up B.pick up C.clean up3.give out：发出，放出（热，光等）The sun gives out lightand heat to the earth用完，耗尽We had just reached home whenthe petrol gave out.公布，发表The news of the event wasgiven out over the radio.4.give的短语：give away捐赠，赠给give up放弃give off发出，放出give sb.sth.=give sth.to sb.给某人某物give in让步，屈服give back归还5.put offdoing sth.推迟做某事e.g.:We can’t put off making a plan. 常见的put短语：put on穿上，戴上put out熄灭，扑灭put up搭起，升起，张贴put up with容忍put away收起来例题：They heardthe party was__________because of the exam.e up with提出，想出（答案，计划等）例题：He__________manyideas to solve these problem already.ed to变否定句或疑问句时常借助助动词did.8.care的派生词：careful小心的carefully小心地careless粗心的carelessly粗心地care的短语：care for照顾，喜欢careabout关心，在意take care小心takecare of照顾，照料9.such+a/an+形容词+名词=so+形容词+a/an+名词“如此”注意：当名词前有many,much,few,little修饰时，要用so,而不用such.例题：We had___________awful weather_________we couldn’t finish the work on time.A.so,thatB.such,that C.such an,that10.-ing是名词后缀。

Unit2单元必背知识点人教版英语八年级下册

八年级下2单元知识点1.help（v/n）帮助①help sb. “帮助某人”Eg: Please help me.“请帮帮我。

”①help sb. (to) do sth. “帮助某人作某事”Eg：I’ll help my mum to take care of my little brother.“我将会帮助我的妈妈照顾弟弟。

”①help sb. with sth. “在某方面帮助某人”Eg：My good friend Judy can help me with my maths.“我的好朋友朱迪可以在数学方面帮助我。

”①help oneself “随便吃……”Eg：Help yourself to some oranges. “请随便吃些橘子。

”①can’t help doing sth. “情不自禁做某事”Eg：I can’t help crying sometimes. “我有时候会情不自禁地哭”①With the help of ...“在……的帮助下”Eg：With the help of the police，the little boy found his families. “在警察的帮助下，这个小男孩儿找到了他的家人。

”①help out sb（with sth）“（在某方面）帮助某人解决难题/摆脱困境。

”Eg：I can't work out this math problem，please help out.“我解不出这道数学题，请帮我解出来。

”2.offer（v）提供①offer sth to sb.“为某人提供某事物。

”Eg：The police can offer some help to people who are lost.“警察可以给迷路的人提供一些帮助。

”①offer to do sth.“主动提供做某事”Eg：My brother offers to cook dinner.“我的哥哥主动提出做正餐。

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Unit 2 What should I do?一丶重点短语1．argue v．争论；争吵 argue with sb．与某人吵架I argued with my best friend．我和我的好朋友吵架了。

2．① either adv.（用于否定句）也He doesn’t have any money, and I don’t, either．他没有钱，我也没有。

I can’t play chess. She can’t, either.我不会下国际象棋，她也不会。

② too 也（用于肯定或疑问句）I’m a teacher．He is a teacher, too．我是老师，他也是老师。

3．ask （sb．）for sth．向某人寻求某物；要……Don't ask for food every day．Go and find some work．别天天要饭，找点儿工作做。

I don’t think you should ask your parents for some money.我想你不应向父母要钱。

4．the same as... 与……相同（注意前后两个比较对象的属性保持一致）The clothes are the same as my friends'．这些衣服与我朋友的一样。

Tom is the same age as Anna．＝ Tom is as old as Anna．汤姆和安娜一样大。

Her backpack is the same as mine. 她的背包与我的一样。

5．except 除……以外；（不包括……在内）My class has been invited except me．除我以外，我的同学都被邀请了。

All the students went to the park except him．除了他之外，全体同学都去过公园了。

They all traveled America except her. 除了她以外，所有的学生都去美国旅行过。

注意区别：besides 除……以外，还有...（包括在内）We all went there besides him．除他去以外，我们也都去了。

(＝ He went there．We went there, too．) 他也去了，我们也去了！/大家都去了！There are five more visitors besides me.除了我之外还有5名访客（加上我是6个）6．wrong adj．错误的；有毛病的；不合适的─ What's wrong with you? 你怎么了?(你哪里不舒服?)─ I've got a headache．我头痛。

What’s wrong with your watch? It doesn't work.你的手表怎么了？它不走了。

注意：What’s the matter with you?= What’s wrong with you ?=What’s the trouble with you?你怎么了？/你出什么事了？7．get on（well） with sb．与某人相处（融洽）get on ( well ) with sth 某事进展地好The students will get on well with the teacher．学生会和老师相处得非常好。

How are you going on with your new friends? 你和你的新朋友相片如何？These days ,Mr Green gets on well with his new job.这些天，格林先生的工作进展很顺利8．have a fight with sb．＝ fight with sb．与某人打架I don‘t want to have a fight with my cousin．我不想和我的堂兄打架。

They never fight with each other.They are really good friends.他们从不打架，他们的确是好朋友。

二、主要句型(Key Sentences Structures)What should I do? You could write him a letter．What should he do? Maybe he should say sorry to himWhat should they do? They shouldn't argue．三、词语辨析1. borrow sth. from sb. 从某人处借进某物（借回来）lend sth. to sb. = lend sb. sth 把某物借给某人（借出去）注： borrow sth. from sb. 是指该句的主语从别人处(往里)借进某物例:He borrowed the dictionary from Lucy yesterday. 他昨天从露西处借了那本字典.lend sth. to sb. = lend sb. sth.是指该句的主语把某物（往外）借给别人用例如：Could you lend me your car?=Could you lend your car to me?请你借给我你的车用一下好吗？2. ①get sb. to do…使……做（以人为对象时，有“说服……使做……”的含义）He could get a tutor to come to his home. 他可以请一位家庭教师来他家。

You’ll never get her to agree.你决不可能使她同意。

②ask sb. to do…邀请（人）做……We asked her to come to our party.我们请她来参加聚会③ tell sb. to do…让某人做某事例如：The teacher told him to finish the work that day. 老师那天让他完成那项工作。

3、be in style 时髦的，流行的be out of style 过时的，不时髦的例： Look! Her new dress is in style.她的新裙子很时髦。

Those clothes are out of style. 那些衣服过时了。

四、课文解释1、I don’t want to surprise him. 我不想让他感到意外。

此处surprise是及物动词 surprise sb. 使某人感到吃惊eg. My friend always surprises me.2、talk about it on the phone 用电话就此事进行交流On the phone 在电话里。

不能使用 in the phone、eg. They talk about a lot on the phone yesterday.他们昨天在电话里谈了很多3、call sb. (up) =give sb. a call 给某人打电话4、write sb. a letter = write a letter to sb. 给某人写信5、give him a ticket to a ball game.给他一张观看球赛的入场券 (注意to 译为：...的)eg. They got two tickets to tonight’s show.他们搞了两张今晚表演的入场券。

6、She has the same haircut as I do. 她和我有相同的发型。

eg. Tim has the same clothes as his brother does.提姆和他的弟弟有相同的衣服。

7、find out （经过某人的研究、努力）发现，查出，找出You should find out the answer for yourself.你应该自己去找答案。

8、Everyone else in my class was invited except me.除了我以外，我们班其他别的人都接到了邀请（信）此句中else一词不能单独使用，它必须跟在不定代词像“someone, anyone nobody”等词的后面，或跟在特殊疑问词像“what, where”等词的后面使用意思是“别的”eg. What else 别的什么， Who else 其他谁 someone else 其他人9、I can’t think what I did wrong.我真想不出我做错了什么。

此句中 what I did wrong是宾语从句，应用陈述语序（即：主语+动词）10、I’m very upset and don’t know what to do.我很沮丧，不知该干什么。

此句中 what to do是不定式作know的宾语，可用宾语从句来代替。

可以说成“I don’t know what I should do.”请背熟以下两个常见结构： I don’t know what to do .我不知道该做什么。

I don’t know how to do it. 我不知道该怎么去做它。

11、There are a lot of things you could do. 有许多你能做的事。

此句中 you could do是定语从句，修饰前面的名词“things”12、You left your homework at home.你把你的作业落在家里了。

leave sth. +介词短语，是“把……忘在，落在（某处）的意思。

eg. He left his umbrella on the bus.他把伞忘在公交车上。

注：千万不能根据汉语的说法写为：forget sth ,只能用leave sth.’表示“落下”13、You should try to be funny. 你应该试着幽默一些。

Try to do…努力做，试着做，尽量做而try not to do 是尽量不做……eg. Please try not to be late again. 请尽量不要再迟到。

14、Their school days are busy enough. 他们的学校生活是够忙的。

enough必须放在形容词/副词的后面,表示“足够……的”（后置）eg. He is tall enough to reach that apple. 他足够高的可以够着那个苹果。

15、be under too much pressure. 在太多的压力下16、see other children doing a lot of things 看别的孩子在做许多事see sb. doing 看见某人正在干某事（强调动作正在进行）See sb do sth 看见某人做过某事（强调动作已结束）eg. We saw them playing basketball at that time.那时我们看见他们在打篮球17、find it hard to do sth. 发现做……（事）很难He found it hard to learn math well. 他发现学好数学很难注：it 初中阶段常作：形式主语 /形式宾语，而句子真正的主语/宾语则由to do 来担当.练习题一丶单项选择1.I’m not good at math. I really don’t know________.A. what should I doB.how should doC.what to do2. My best friend is the same________. We are both 12 years old.A. as my ageB.age as meC.as me age3. Can you________ what time the meeting starts?A.find outB.look afterC.find4. My mother knows little about fashion. Her clothes are always________A.in styleB. Out of styleC.new and smart5. Dad, I don’t have enough money to buy a CD. Could you________me some?A.borrowB.lendC.keep6. Don’t argue________ your parents. It’s not polite.A.toB.forC.with7. “What should I do ?”“________ you could get________part-time job.”A.Maybe ,aB.May be ,/C.Really, a8.-You’d better not go out now. It’s raining.- It doesn’t matter. My new coat can keep________ the rain.A.inB.ofC.out9. It’s a beautiful coat. But he ________ only 30 dollars for it.A. paidB.boughtC.spent10.The weather is________ for us to go swiming.A.enough warmB.warm enoughC.too warm11.He________ his homework at home yesterday.A. leftB.leavesC.forgot12. Could you give me________ to eat? I’’m hungry.A.anythingB.somethingC.some thing13. If you are wrong, you should ________sorry ________others.A. talk, toB.say, toC.speak, about14. –I was told to be here before seven.- Oh, you________ .I’m sorry for not telling you that we have changed the plan.A. mustB.can’tC.needn’t15. – What’s wrong ________ your radio?- It doesn’t work.A. toB.withC.for二丶根据首字母及句意完成单词。