1、八年级英语上册Unit 2课文解析（A部分）1.I want to spend time with them before we move. 在我们走之前我想和他们度过时光。【用法讲解】 spend为动词，译为“花费”，其过去式为spent。【常见搭配】 spend oneself 耗尽精力Spend up 花光所有资源Spend beyond ones means 入不敷出Eg: He spent himself completely in his work.他工作得精疲力尽。Ive spent up all my savings. 我把所有的积蓄都花光了。Many people spend
2、 beyond their means during the holiday season. 很多人在假期期间都会超支。【知识拓展】 四种花费(1)花时间做某事It + takes sb.+ 时间+ to do sth.= 人 + spend + 时间 + doing sth.做某事花费某人多长时间Eg: It took me an hour to finish my homework last night.= I spent an hour finishing my homework last night.昨晚我花了一个小时完成作业。(2)花钱买某物人spend 钱 on sth.= sth
3、.cost 人 + 钱 = pay 钱 for sth. 付款买某物Eg: I paid five hundred yuan for this bike. = I spent five hundred yuan on this bike.= This bike cost me five hundred yuan. 我花500元买这辆自行车。【即学即用】( )1.He _ three hours finishing his homework last night.A.spent B.cost C.took D.paid2.It took me a lot of time _ (learn) En
4、glish well.答案：1.A 2.to learn3.But we need to get ready before the movers come. 但是在搬家公司的人来之前我们需要准备好。【用法讲解】 Need为动词，译为“需要”；Need还可作情态动词，译为“需要”；无人称和数的变化，后面接动词原形。【常见搭配】 need to do sth. “需要做某事（主动）”Need doing sth. “需要做某事（被动）”Eg: She need finish her homework in two hours.(need为情态动词) 她需要两个小时内完成作业。She needs t
5、o finish her homework in two hours.(need为实义动词) 她需要两小时内完成作业。The tree needs watering. 这颗树需要浇水。ready为形容词，译为“准备好的、乐意的”；Eg: The food is ready. 食物准备好了。【常见搭配】 be ready to do sth.乐于做某事Get/be ready for sth.为某事做准备Ready money 现钱Eg: Mike is ready to help others. 马克乐于助人。The children are ready for bed. 孩子们已经准备好上床
6、睡觉了。He has plenty of ready money. 他有足够的现钱。【即学即用】( )1.Look! Your shirt is so dirty.It _.A.need washing B.need to wash C.needs washing D.need wash2.Hes always ready _ (help) his friends.答案：1.C 2.to help4.Could we keep some fish here? 我们能在这养一些鱼吗？【用法讲解】Keep为动词，译为“保持；保留；持续；使.保持某种状态；饲养”【常见搭配】 keep + 形容词 “
7、保持.”Keep sb./sth.+ 形容词 “使某人/某物保持某种状态”Keep doing sth.“一直做某事”Eg: Please keep calm. 请保持冷静。Please keep promise. 请信守诺言。Please keep the dictionary well.请好好保存这本词典。Please keep the room clean. 请保持房间干净。My grandmother keeps some chicken in her yard. 我奶奶在庭院里养了一些鸡。Mr.Wang keeps working day and night. 王先生没日没夜的工作。
8、【即学即用】1.If you keep _ (practice) English, you can learn English very well.答案： practicing5.Can you take care of them every day? 你能每天照顾它们吗？【用法讲解】 care可作动词，译为“关心、愿意”；care也可为名词，译为“关心、照顾、忧虑”。【常见搭配】 care for . 喜欢、关心或照顾Care about . 关心、挂念Take care of. 照顾 = look afterEg: She cares for her plants like theyre
9、her children. 她像照顾孩子一样照顾她的植物。We should care about the environment. 我们应该关心环境。Can you take care of my cat while Im away? 我离开的时候你能照顾一下我的猫吗？【派生词】 careful为形容词，译为“小心的、仔细的、认真的”；careless为形容词，译为“粗心的”【常见搭配】 be careful with . 小心.Be careful in doing sth.做某事时要小心Be careful to do sth.小心做某事Eg: Please be careful wit
10、h your things. 请小心保管你的东西。Be careful in crossing the street. 过马路时要小心。He is careful to read every sentence. 他小心翼翼地读每一个句子。She is so careless that she didnt pass the exam. 她如此粗心以至于没有通过考试。【即学即用】( )1.He doesnt care _ the result of the exam.He just wants to have a good time.A.with B.for C.about D.at2.Be _
11、(care) when you cross the road.There are many cars.答案： 1.C 2.careful6.Can I grow some flowers there? 我能在那种一些花吗？【用法讲解】 Grow为动词，译为“生长、成长、种植、发展、变得、产生”等，其过去式为grew，其过去分词为grown。Eg: Ive decided to let my hair grow. 我已决定留长发。Plants need sunlight and water to grow. 植物需要阳光和水才能生长。The economy continues to grow.经
12、济持续增长。He grew more confident as he spoke.他说话时变得越来越自信。A closeness grew up between the two girls. 这两个女孩的关系越来越亲密。【常见搭配】 grow up 长大、成长Eg: She wants to be a doctor after she grows up. 她长大后想当一名医生。【易混辨析】 become, turn, go, grow和get的区别Become译为“变得”，强调变化过程的完成及身份的变化；Turn译为“变得”，强调变化的结果，侧重颜色、方向或状态的变化；go译为“变得”，强调由
13、好变坏；grow译为“变得”，强调逐渐变化的过程；get译为“变得”，强调短暂或逐渐的变化，常与形容词连用。Eg: He became famous.他变得很有名。The leaves turned yellow in autumn. 树叶在秋天变成黄色。The meat went bad.肉变质了。The tree grew tall. 树长高了。The days are getting longer and longer. 白天变得越来越长。【即学即用】( )1.The pollution problem is _ serious.A.becoming B.turning C.gettin
14、g D.growing答案： D 7.I cant wait to show them our new house? 我迫不及待地给他们看看我们的新房子？【用法讲解】 cant wait to do sth.译为“迫不及待做某事”。Eg: The little girl cant wait to open her birthday presents. 这个小女孩等不及要打开她的生日礼物。【知识拓展】 wait为动词，译为“等待、等候”；wait还可为名词，译为“等待的时间”。Eg: The wait for the the train was long.等待火车的时间很长。There is n
15、ever a wait at that restaurant. 那家餐厅从来不用等位。【常见搭配】 wait to do sth.等待做某事Wait for sb./sth. 等某人/某物Wait a minute/ second/ moment 等一下Eg: Im waiting to hear back from the interviewer. 我正在等待面试官的回复。She is waiting for her friend at the restaurant. 她正在餐厅等待她的朋友。【即学即用】1.I cant wait _ (go) on holidays in Australi
16、a.答案：to go8.I bought it for Grandpa to see the time. 我给爷爷买它来看时间。【用法讲解】buy为动词，译为“买”，其过去式为bought。Eg: I want to buy a new car. 我想买一辆新车。【常见搭配】buy sb.sth.= buy sth.for sb. 为某人买某物Eg: My father bought some books for me.= My father bought me some books.我爸爸给我买了一些书。【即学即用】( )1.They usually buy fruit and vegeta
17、bles _ the supermarket on weekends.A.to B.for C.off D.from答案： B9.Grandpa likes reading books in front of the window. 爷爷喜欢在窗户前读书。【用法讲解】 in front of为介词短语，译为“在.前面”，用于描述某一物体位于另一物体外部前方。Eg: The car stopped in front of the post office.车在邮局前停了下来。【易混辨析】 in front of与in the front of区别In front of译为“在.前面”，强调在范围之
18、外；In the front of 译为“在.前面”，强调在范围内。Eg: There is a garden in front of our house.我们房子前面有一个花园。There is a blackboard in the front of our classroom.我们教室前面有一块黑板。【即学即用】( )1.Please put the potted planted _ the building.A.in front of B.in the front of C.in the front D.in front答案： A10.Can I borrow your chess s
19、et? 我能借你的象棋盘吗？【用法讲解】 set作动词，译为“放置、设定、落下”等；set还可为名词，译为“一组”等。Eg: Please set the clock for 7 am.请把闹钟设定在早上七点。The sun sets in the west. 太阳从西边落下。【常见搭配】 set sth.on sth.将某物放在另一物体上Set sth.in sth.以某地为背景 Set about sth. 开始做某事Set up 建立、组织A set of . 一套、一组Eg: She set the book on the table.她把书放在桌子上。The movie is set
20、 in the Wild West.这部电影以美国西部为背景。They set about building a new house. 他们开始建新房子。The company set up a new branch in Shanghai. 公司在上海设立了新分公司。There is a set of keys on the desk. 桌子上有一套钥匙。【即学即用】( )1.The organization is _ to help more children in poor areas several days ago.A.set off B.set up C.set out D.set
21、 aside答案： B11.Could you give me a ride to town now? 你现在能搭我一程去镇里吗？【用法讲解】 ride为动词时，译为“骑、驾驶、搭乘”，其过去式为rode；ride也可作名词，译为“（乘车、骑马等的）短途旅程”。Eg: I like to ride my bike to work every day.我喜欢每天骑自行车上班。Can you give me a ride to the market? 你能让我搭车去市场吗？【常见搭配】 ride a bike/horse 骑车/马Go for a ride 去兜风Give sb.a ride 让某
22、人搭车Eg: Lets go for a ride. 让我们去兜风吧。【即学即用】1.我爸爸教会了我骑自行车。My father taught me how to _ _ _.答案： ride a bike12.I have to do some work now.我现在不得不做一些工作。【用法讲解】 work在此处为名词，译为“工作”；work也可为动词，译为“工作、运转、起作用”。Eg: I have a lot of work to do. 我有很多工作要做。I work hard every day to earn a living. 我每天努力工作来谋生。The machine wo
23、rks well. 这台机器运转良好。The plan worked perfectly. 这个计划非常奏效。【常见搭配】 work for. 为.工作Work on 致力于、从事于、对.起作用Work at .在.方面努力Work out 算出、解决Work together 合作、共事Eg: She works for a big company. 她为一家大公司工作。He is working on a new project. 他正在致力于一个新项目。The medicine is working on him slowly. 药物正在慢慢地对他起作用。She is working a
24、t improving her English.她正在努力提高她的英语水平。I can work out this math problem. 我能算出这道数学题。We work together on this project. 我们在这个项目上合作。【派生词】 worker为名词，译为“工人”。Eg: My grandpa is a worker in this company.我爷爷是这个公司的工人。【易混辨析】 job与work区别work多指体力劳动也可指脑力劳动，通常都以挣钱为目的，有时也指机器干的工作。job多用于口语，侧重指受雇佣的、以谋生目的的工作。Eg: He got so
25、me work to do. 他有一些工作要做。Hes trying to get a job. 他正在找工作。 【易混辨析】have to和must区别Have to强调客观上的需要，表示由于客观因素而不得不做某事；Must 强调主观上的义务或责任，表示说话者认为有必要或有义务去做某事。Eg: I have to go now because I have an appointment.我必须现在走，因为我有约。You must study hard to pass the exam. 你必须努力学习才能通过考试。【即学即用】( )1.Mr.Li is now out of _ and it
26、 is not easy for him to find a _.A.work; work B.job; job C.work; job D.job; work答案： C13.It is difficult to open the door. 开门很困难。【用法讲解】 句式“it is + 形容词 (+for sb./of sb.) + to do sth.”译为“（对某人来说）做某事是.的”。注意：当形容词为形容某人的品格时用of，其它则用for。Eg: It is difficult for me to learn English. 对我来说学英语很难。It is kind of you
27、to help me. 对你来说帮我太善良了。difficult为形容词，译为“困难的、难以相处的”。Eg: The exam was pretty difficult. 这场考试相当难。He is a difficult person to work with. 他是一个难以相处的人。【派生词】 difficulty为可数名词，译为“困难”，其复数形式为difficulties；difficult也可为不可数名词，表示抽象的困难或艰难。Eg: I met a lot of difficulties. 我遇到了许多困难。There is no difficulty in doing this
28、task.做这项任务没有困难。【常见搭配】 It is difficult (for sb.) to do sth. （对某人来说）做某事很难Have difficulty in doing sth. 做某事有困难Eg: It is difficult for me to finish the work on time.对我来说按时完成工作很难。She had difficulty understanding the complex math problem.她理解这个复杂的数学问题有困难。【即学即用】( )1.It is important _ us _ English well.A.for
29、; learn B.for; to learn C.of; learn D.of; to learn2.We found the house without _ (difficult).答案：1.B 2.difficulty14.Ask your classmates to bring gloves and rubbish bags. 要求你的同学带手套和垃圾袋。【用法讲解】 ask为动词，译为“询问、请求”。【常见搭配】 ask a question 问问题Ask about sth.询问某事Ask (sb.) for sth.请求某事Ask (sb.) (not) to do sth. 要
30、求（某人）（不）做某事Ask if/ whether 从句 询问某事是否.Eg: She asked a question during the meeting.会议期间她问了一个问题。He asked about your trip to Japan. 他询问去日本旅游的事。You can ask me for help if you have any problems.如果你有任何问题可以向我寻求帮助。They asked me to help with the project. 他们要求我帮忙这个项目。She asked if I was coming to the party. 她问是否我会来派对。【即学即用】1.你可以向艾米的父母寻求帮助。You can _ Amys parents _ _.答案：ask; for help8
