1、七年级英语下册Unit5课文讲解A部分1.Animals make our lives whole.动物使我们的生活完整。【用法讲解】 whole作形容词，译为“完整的、所有的、全部的”；whole也可作名词，译为“整体”。Eg: The whole cake is too big to eat in one sitting.整个蛋糕太大了，一次吃不完。She spent her whole day working on the project.她整天都在忙这个项目。He gave a whole new perspective on the issue.他对这个问题提供了一个全新的视角。Th
2、e whole is greater than the sum of its parts.整体大于部分之和。I will be away for the whole of next week.我下周整个星期都不在。【常见搭配】 as a whole 总体上In whole 完全地、彻底地Eg: The book is excellent as a whole.这本书总体上很优秀。He understand the problem in whole.他完全理解了这个问题。【易混辨析】 whole和all 区别whole常用于修饰单数可数名词；位于冠词、指示代词、物主代词及名词所有格之后。all常
3、用于修饰不可数名词或复数可数名词；位于定冠词、指示代词、物主代词及名词所有格之前。Eg: This whole holiday has passed quickly.整个假期都过的很快。They walked all the way.他们一路上都是步行。2.Better understand the importance of animals in our lives.更好地理解动物在我们生活中的重要性。【用法讲解】 importance为名词，译为“重要性”。【派生词】 important为动词，译为“重要的”。【常见搭配】 It is important (for sb.) to do s
4、th.（对某人来说）做某事是.的the importance of .的重要性Eg: Family is an important part of my life.家庭是我生活的重要组成部分。Its important to develop good study skills.培养良好的学习方法很重要。Its hard to measure the importance of good manner.礼貌的重要性是难以估量的。3.Help her match the facts with the right animals.帮她把事实和正确的动物匹配起来。【用法讲解】Match在此处为动词，译
5、为“匹配、符合、满足”；match也可作可数名词，译为“比赛、火柴”，其复数形式为matches。Eg: The color of her dress matches her shoes perfectly.她裙子的颜色和鞋子完美搭配。His qualifications perfectly match the job requirements.他的资历完全符合工作要求。The soccer match between the two teams ended in a draw.两支球队之间的足球比赛以平局结束。Can you pass me a match? 你能递给我一根火柴吗？【常见搭配
6、】 match A with B 把A和B搭配起来Match up with 与.相匹配Match made in heaven 天造地设的一对Eg: Please match these sentences with pictures.请把这些句子和照片匹配起来。The carpet in the living room doesnt match up with the curtains.客厅里的地毯和窗帘不相配。They are a match made in heaven.他们真是天造地设的一对。right在此处为副词，译为“直接地”，还可译为“正确地、立刻”；right还可作形容词，译
7、为“正确的、合适的、右边的”；right也可作名词，译为“右边、权利”。Eg: He spoke right to the point.他直接说到点子上了。He answered the question right.他正确的回答了问题。You are right.你是对的。She is the right person for the job.她是做这项工作的合适人选。The right side of the road马路的右侧She sits on the right of Lily.她坐在丽丽的右侧。The right to vote is important.投票权很重要。【常见搭配
8、】 right away立刻、马上Right now现在Eg: We need to leave right away.我们需要马上离开。Can you come right now? 你现在能来吗？4.They taste things with their feet.它们用脚品尝东西。【用法讲解】 With为介词，常见意思如下：(1)“和一起” Eg: I go to school with Lily.我和丽丽一起去上学。(2)“长着；戴着” Eg: The girl with big eyes is Lily.长着大眼睛的女孩是丽丽。(3)“拿着” Eg: Our teacher goe
9、s into the classroom with a book.我们的老师手里拿着书走进教室。(4)“用” Eg: She wrote the letter with a pencil.她用铅笔写这封信。(5)“带有” Eg: I like drinking coffee with milk.我喜欢喝加奶的咖啡。【常见搭配】 with .doing sth.随着.做某事Eg: With tears welling up in my eyes, I rushed out of the flat and ran along the street.我热泪盈眶，冲出公寓，沿街跑去。5.They fi
10、nd their way by listening.它们通过听来找自己的路。【易混辨析】 in，by和with在表示“使用”时区别in后面常接某种语言，表示使用某种语言；by后接doing，表示通过某种方式或手段；with后接工具，表示使用某种工具或手段来进行某种活动。Eg: I can read it in English.我可以用英语来阅读它。I improve my English by reading aloud.我通过大声朗读来提高我的英语。I cut paper with the knife.我用刀切纸。6.They take in air through the holes on
11、 both sides of their body.它们通过身体两侧的洞吸入空气。【用法讲解】air可作名词，译为“空气、天空、神态、气氛”；air还可作动词，译为“晾干、通风、播出”等。Eg: The air here is very fresh.这的空气非常清新。Birds fly in the air.鸟儿在空中飞翔。She has an air of confidence.她有一种自信感。The old house had an air of mystery.这座房子有一种神秘的气氛。The clothes need to air out.这些衣服需要晾干。The new series
12、 will air next month.新的剧集下个月播放。【常见搭配】 by air 坐飞机On the air 在广播中Air the room给房间通风Eg: He went to Paris by air.他坐飞机去了巴黎。I heard the news on the air.我在广播中听到了这条消息。Please air the room before the guests arrive.在客人到之前，请给房子通通风。both作主语时，谓语动词用复数形式。both作主语时，常与名词或代词连用；Eg: Both Tom and Jerry are cartoon character
13、s.汤姆和杰瑞都是卡通人物。Both作宾语时，常放在动词之后；Eg:I like both pizza and pasta.我喜欢披萨和意大利面。both作定语时，可放在名词前，修饰复数名词，表示“两个都”；Eg: I have a friend who is both a doctor and a lawyer.我有一个既是医生又是律师的朋友。Both作同位语时，放在be动词或行为动词之前。Eg: They are both from Australia.他们两人都是澳大利亚人。【常见搭配】 both A and B 两者都Both of .两个Eg: She can speak both
14、English and French.她即会说英语也会说法语。Both of them are not right.两者都不是正确的。【易混辨析】 both, either和neither相同点：均用于两个人或物不同点：both指“两者都”常与and连用。作主语时，谓语动词用复数。either指“两者中的任意一个”，通常与or连用。作主语时，谓语动词通常用临近原则。neither指“两者中没有一个（全否定）”通常与nor连用。做主语时，谓语动词通常用临近原则。Eg: Both Lily and Lucy are from America.丽丽和露西都来自美国。Either tea or cof
15、fee is OK.或者茶或者咖啡都可以。Neither tea nor coffee is OK.茶和咖啡都不可以。7.Each of them makes less than one gram of honey in its life.它们每一个一生中产的蜂蜜不到一克。【易混辨析】 each和every区别：Each 强调整体中的个体，做形容词用来修饰名词，做代词时可以与of连用；作主语时，谓语动词用单数。Eg: each student 每个学生Each of them 他们每个人every强调整体，不能与of连用；作主语时，谓语动词用单数。Eg: Every student was h
16、ere.每个学生都在这了。8.What else do you know? 你还知道其它的什么？【用法讲解】 else作副词，译为“另外、其他、别的、另外的（用于表达不同的人、事物、地方等）”，常位于疑问代词或副词之后；else也可作形容词，译为“其他的、另外的”，此时常用来修饰不定代词，位于不定代词之后。Eg: What else do you need? 你还需要什么？Is there anyone else in the room? 房间里还有其他人吗？【用法辨析】 else与other区别else通常用来修饰不定代词、疑问代词或疑问副词，必须放在这些词之后；Other通常用在名词或代词
17、之前，修饰名词或代词。Eg: Ask somebody else to help you.请别人帮帮你吧。Do you have any other questions? 你还有其他问题吗？9.Ill have to call you “ Strong Simon” then.接下来我将不得不叫你“强壮的西蒙”。【用法详解】 Have to译为“不得不”，其中have可随时态和人称变化，其否定形式为dont have to，译为“不必”。Eg: If we missed the train, we should have to wait an hour at the station.如果我们错
18、过了火车，我们不得不在车站等一个小时。【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。10.What animals do people keep as pets in your neighbourhood? 你们社区的人养什么动物做宠物？【
19、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 “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
20、了一些鸡。Mr.Wang keeps working day and night.王先生没日没夜的工作。11.My dog is the cleverest animal of all.我的狗是所有中最聪明的。【易混辨析】 Of、in、among在表示比较范围时的区别：Of通常用于表示所属关系或来源，也可用于构成数量短语；in主要用于表示一个特定的范围或区域内；among主要用于表示一个群体或集合之中，强调个体与整体的关系。Eg: The boy is the best of the three boys.这个男孩是三个男孩中最好的。The boy is the best in his cla
21、ss.这个男孩是班上最好的。The boy is the best among the three boys.这个那男孩是三个中最好的。12.He doesnt just run after a ball.他不仅追逐球。【用法讲解】 run为动词，译为“奔跑、流动、管理、运行”等，其过去式为ran。Eg: Can you run as fast as Mike? 你能和迈克跑得一样快吗？Tears ran down her face.眼泪从她的脸上滑落。He has no idea how to run a business.他丝毫不懂如何管理企业。Dont put your hand in
22、there while the machine is running.在机器运行的时候不要把你的手放哪里。【常见搭配】 run away 逃跑Run into 偶遇Run out of 用完、耗尽Eg: The dogs ran away as soon as we appeared.我们一露面狗就跑了。I ran into Bob yesterday on main street.昨天在主街上偶遇了鲍勃。I have run out of money.我把钱用光了。13.And Ill look after him till the end.我将照顾它到最后。【用法讲解】end为名词，译为“
23、尽头、结尾”；end也可为动词，译为“结束、终止”。Eg: The end of the book is very interesting.书的结尾很有趣。The war ended in 1945.战争在1945年结束。The strike was ended after a week of negotiations.经过一周的谈判，罢工结束了。【常见搭配】 at the end of.在.的尽头、末端By the end of .到.为止In the end 最后Eg: At the end of the month, we will have a party.月底我们将举办一个聚会。By
24、 the end of the year, he had read all the books in the library.到年底，他已经读完了图书馆中所有的书。In the end, he realized his mistake.最后，他意识到了自己的错误。【派生词】 Endless为形容词，译为“无尽的、无止境的”。Eg: The journey seemed endless.旅程似乎没有尽头。till可作连词，也可写作till，译为“直到.为止”；与not连用时，构成“not.until .”结构，译为“到.才.”。Eg: Well stay here till the rain s
25、tops.我们将待在这里直到雨停。He didnt finish his homework until his mother came back.直到妈妈回来他才完成作业。14.She has a pair of blue eyes.她长着一双蓝色的眼睛。【用法讲解】 pair为名词，译为“双、对、副”等，常用来表示由两部分构成的事物。【常见搭配】 a pair of .译为“一双/对.”，后面跟复数名词，作主语时，谓语动词使用单数形式。Eg: I bought a pair of shoes last week.我上周买了一双鞋。【易混辨析】 pair与couple区别pair通常用来表示两
26、件不能分开的东西组成一个整体；couple强调两个相似的个体，尤其是夫妻。Eg: There is a pair of jeans on the bed.床上有一条牛仔裤。I will stay there for a couple of weeks.我将在那待几周。15.She is always by my side.她一直在我身边。【用法讲解】side作名词，译为“边、面、侧”；side可作形容词，译为“旁边的、次要的、附带的”。【常见搭配】at the side of .在.的一侧On ones side 支持某人Side by side 并排、肩并肩Eg: There are som
27、e shops at the side of this street.街道的一侧有一些商店。Im on your side, dont worry.我站在你这边，别担心。We walked side by side along the river.我们并排沿着河边走。He gave her a side glance.他斜眼看了她一下。B部分1.She is usually friendly, but be careful with your hands.她通常很友好，但是当心你的手。【用法讲解】Friendly为形容词，译为“友好的”。Eg: The people here are very
28、 friendly.这的人非常友好。【常见搭配】 be friendly to sb.对某人友好Eg: He is very friendly to everyone he meets.他对遇到的每一个人都非常友好。【派生词】 friend为可数名词，译为“朋友”，其复数形式为friends。Eg: She is my best friend.她是我最好的朋友。careful为形容词，译为“小心的、仔细的、认真的”。【常见搭配】 be careful of/ about sth.当心.Be careful with sth.小心保管某物Be careful to do sth.小心做某事Eg:
29、 Be careful of dog, it sometimes bites people.当心那条狗，它有时候咬人。You have to be careful with people you dont know.对不认识的人得当心。You must be careful to avoid being caught.你必须小心，不要被抓到。【派生词】 carefully为副词，译为“认真地、仔细地”；careless为形容词，译为“粗心的、马虎的”；care为动词，译为“关心”。Eg: He read the letter carefully.他仔细阅读了那封信。He is a carele
30、ss driver.他是一个粗心的司机。I dont care that hes late.我不在乎他迟到。2.She says “Hello” when you come into the room and says “Goodbye” when you leave.她在你进入房间时说“你好，在你离开房间时说”再见“。【用法详解】 leave在此处为动词，译为“离开、动身前往”；其过去式为left；leave可译为“遗落”。【常见搭配】 leave sth.地点介词短语把某物落在某地leave 地点 离开某地Leave for 地点 动身前往某事Eg: Oh, my god.I left m
31、y key at school.哦，天啊！我把钥匙落在学校了。My friend left Beijing last week.我的朋友上周离开北京。My friend will leave for Beijing next week.我的朋友下周离开北京。3.He is a special friend of mine.他是我的一个特别的朋友。【用法讲解】 a friend of mine为“双重所有格”形式。双重所有格主要表示整体中的一部分（被修饰名词前通常有表示数量的词a, two, many等）或感情色彩（被修饰名词前通常有指示代词this, that, these, those等)。
32、双重所有格一般有两种形式1）of + 名词所有格如：a teacher of my sisters 我姐姐的一位老师2）of + 名词性物主代词如： a new friend of mine 我的一个新朋友注意：双重所有格和of所有格意义不同。如：a picture of his brothers 他弟弟的一张照片（强调是他弟弟众多照片中的一张，照片上不一定是他弟弟本人）a picture of his brother 他弟弟本人的一张照片（强调照片上是他弟弟本人）4.We dont have to feed her much.我们不必喂它太多。【用法讲解】 feed为动词，译为“喂养、满足需
33、求”，其过去式为fed；feed可作名词，译为“饲料”。Eg: Please feed some grass to the cow.请给牛喂点草。The new job feeds his desire for challenges.这份新工作满足了他的挑战欲望。The baby needs a bottle feed.婴儿需要喂奶。【常见搭配】 feed sth.to sb.= feed sb.with sth.喂某人某物Feed on .以.为食Feed back 反馈Eg: She feeds rice to her baby.= She feeds her baby with rice
34、.她给她的宝宝喂米饭。The lion feeds on meat.狮子以肉为食。Please feed back your thoughts on the new project.请反馈你对新项目的想法。5.She isnt any trouble.她不是任何麻烦。【用法讲解】 Trouble在此处为不可数名词，译为“困难、忧虑、烦恼”； Trouble也可为可数名词，译为“给人添麻烦的人或麻烦事”。【常见搭配】 have trouble (in) doing sth.做某事有困难Get into trouble 陷入困境Be in trouble 处于困境中Eg: We had troub
35、le (in) finding his office.我们很难找到他的办公室。She got into trouble when she lost her job and couldnt pay the hills.当她失业且无法支付账单时，她陷入了困境。If she is in trouble, protect her.如果她遇到麻烦，你就要保护她。6.Do you think its good for us to be friends with animals?你知道和动物成为朋友对我们有好处吗？【用法讲解】 be good for译为“对.有益”，be动词要随着主语发生变化。【知识拓展】
36、 be good with.译为“善于应付.；和.相处的好”Be good at.= do well in .擅长.；在某方面做的出色Be good to .对.友好Eg: Vegetables are good for your health.蔬菜对你健康有益。She is good with the old.她和老人相处的好。She is good at English.她擅长英语。Our teacher is good to us.我们的老师对我们很友好。7.He enjoys running around the house and playing with his toys.他喜欢在
37、房子周围跑，玩他的玩具。【用法讲解】 enjoy为动词，译为“享受”【常见搭配】 enjoy doing sth.享受做某事Eg: She enjoyed reading books very much.她非常享受读书。【派生词】 enjoyment为不可数名词，译为“享受、乐趣、愉快”等。Enjoyable为形容词，译为“愉快的、有乐趣的”。Eg: Children seem to have lost their enjoyment in reading.孩子们似乎已失去阅读的乐趣。The book is an enjoyable and undermanding read.这本书妙趣横生轻
38、松易读。【常见搭配】 get enjoyment from.从.中得到乐趣Have great enjoyment有极大的享受Eg: She gets a lot of enjoyment from music.她从音乐中获得了很多乐趣。He had great enjoyment playing the piano.他很享受弹钢琴。8.He is always happy to see me.见到我他总是很开心。【用法讲解】 happy为形容词，译为“开心的、快乐的、幸福的”。【常见搭配】be happy to do sth.开心做某事Be happy about/at sth.对.高兴、开
39、心Be happy with sth.对.满意Eg: He was happy to be coming home.他很高兴要回家了。We are happy at/about his letter.收到他的信我们很开心。She is happy with this idea.她对这个主意很满意。【派生词】 Happiness为名词，译为“幸福、快乐”。Eg: Money doesnt always bring happiness.金钱并不总是带来快乐。9.Teddy will stay next to me and help me relax.泰迪会待在我旁边帮我放松。【用法讲解】 rela
40、x为动词，译为“放松”。Eg: I just want to sit down and relax.我只想坐下休息会。【派生词】 relaxed为形容词，译为“感到放松的、轻松的”，常常用来修饰人；relaxing为形容词，译为“令人放松的、轻松的”，常常用来修饰物。Eg: We had a relaxing weekend at the countryside.我们在乡下度过了一个放松的周末。She looked very relaxed after her vacation.度假后的她看起来非常放松。【常见搭配】 a relaxing walk 一次放松的散步Be relaxed abou
41、t .对.感到放松Relax oneself让自己放松Eg: I plan to take a relaxing walk in the park.我计划在公园里进行一次放松的散步。Dont be afraid, just be relaxed about the interview.不要害怕，轻松面试。You should relax yourself.你应该让自己放松一下。10.And how he learns to trust and love humans.他学习怎么信任和爱人类。【用法讲解】 Learn为动词，译为“学习，了解”，其过去式为learned或learnt.Eg: I
42、learnt English at the age of six.我六岁开始学英语。【常见搭配】 learn to do sth.学习做某事Learn about sth.了解某事Learn .from sb./sth.从某人/某物中学到.Learn by heart 背诵，记住Eg: I want to learn to play the guitar.我想学习弹吉他。She learned about world history in her class.她在课堂上学习了世界历史。We can learn a lot from our mistakes.我们从错误中学习到很多东西。He l
43、earned the poem by heart for the recitation contest.他为朗诵比赛背下了那首诗。11.Read the book and share your thoughts with your classmates.读这本书和你的同学分享你的的想法。【用法讲解】 thoughts为thought的复数形式，译为“思想、想法”。Eg: He had some interesting thoughts on the future of technology.他对未来科技有一些有趣的想法。Here are my thoughts on how to improv
44、e the project.这是我对于如何改进项目的看法。注意：thought同时也是think的过去式和过去分词。Eg: He thought they needed to know the direction to it.他认为他们还需要知道到那里的方向。【常见搭配】 give thought to考虑In deep thought陷入沉思Eg: We need to give thought to the project before we start.在我们开始之前，我们需要考虑这个项目。He was in deep thought for a long time.他长时间陷入沉思。8
