1、七年级英语下册Unit1 Section A课文讲解1.Can you name the animals in the photo? 你能说出照片中动物的名字吗？【用法解析】Name在该句中为动词，译为“叫出.的名字；取名”等；name也可作名词，译为“名字”。【常见搭配】be named after . “被命名为.”the name of . “.的名字”ones name “某人的名字”last name/ family name “姓”first name/ given name “名”Eg: They suggested that it shouldbe named afterhim
2、. 他们建议用他的名字为其命名。Do you knowthe name ofthis village? 你知道这个村庄的名字吗？Hersisters nameis Lisa. 她姐姐的名字是丽萨。Her name is Betty King.Betty is herfirst nameand King is herlast name. 她的名字是贝蒂金。贝蒂是她的名，金是她的名。【即学即用】1.这个村庄的名字是许村，它非常美丽。_The_ _name_ _of_ this village is Xucun, it is very beautiful.(C)2.His name is Jim G
3、reen.Jim is his _ and Green is his _.A.last name; family name B.first name; given nameC.first name; last name D.last name; first name2.When should they be back? 他们应该什么时候回来？【用法详解】Back在该句中为副词，译为“向后、返回”；back作名词时，译为“背部、后面”；back作形容词时，译为“后面的、过去的”。【常见搭配】at the back of . “在.的后面”in the back of . “在.的后部”go ba
4、ck to . “回到.”back and forth “来回地”turn ones back on “不理睬.”Eg: There is a bookat the back ofthe shelf. 书架后面有一本书。The cat isin the back ofthe closet. 猫在衣柜的后部。We willgo back toBeijing in two days. 我们两天后回北京。He walkedback and forthin front of the door. 他在门前来回走动。Heturned his back onme when I asked for help.
5、 当我请求帮助时，他对我置之不理。【即学即用】(B)1.We will come _ when it is warm again.A.front B.back C.front to D.back to2.一个小男孩骑在大象背上。A small boy rode _on_ _the_ _elephants_ _back_.3.All three students like monkeys. 这三个学生都喜欢猴子。【用法详解】all可用作限定词，用来限定名词，译为“所有的”；Eg:Allthe books are on the shelf. 所有的书都在书架上。Allthe water is go
6、ne. 所有的水都喝完了。all可用作代词，代替整个名词短语或与of搭配构成“all of.”结构，译为“所有的.”；Eg:All of them are happy. 他们都很开心。Allthings are possible. 一切皆有可能。all可用作副词，表示“完全地、很”；Eg: He did itallby himself. 他完全是自己做的。all可用作名词，表示“全体”。Eg: Tell meallabout it. 把全部情况告诉我。【常见搭配】in all 总之；after all毕竟；above all最重要的是；first of all首先Eg:In all, this
7、 is an interesting book. 总之，这是一本很有趣的书。After all, he already accepted the invitation.毕竟，他已经接受了邀请。Above all, we must believe in ourselves. 最重要的是我们必须相信自己。First of all, be careful with your things. 首先，请保管好你的东西。【知识拓展】both与all区别：Both强调两者之间，可与of/and连用，而all强调三者或三者以上，只可以与of连用；二者作主语时，谓语动词都需用复数形式。Eg:Both ofthe
8、marefriendly.他们两个都很友好。All ofthemarefriendly. 他们所有人都很友好。【即学即用】（C）1.Her father and mother _ drinking black tea.A.are both like B.are all like C.both like D.all like（B）2.There ll be a _ meeting next week, and my parents will _ come for it.A.parent; all B.parents; both C.parents; all D.parents; all（B）3.
9、Mr.Black lives happily with his three dogs._ of them are part(部分) of his family.A.Both B.All C.One D.None4.Wolves take good care of their babies. 狼好好照顾他们的宝宝。【用法详解】Care在该句中为名词，译为“照顾”，也可译为“忧虑、小心、保养”等意；Eg: Theytake good care ofthe dog.他们悉心照顾这条狗。Handled the crystal bowl withcare.小心点拿着这个水晶碗care也可作动词，译为“在
10、意、照顾、喜爱”之意。Eg: He onlycares aboutmoney. 他只在乎钱。He reallycares forthe panda. 他真地很喜欢那只熊猫。【常见搭配】take (good) care of .= look after (well) . （好好）照顾.Care about . 在意、关注Care for . 关心、喜爱Eg: We shouldtake care ofthese cats and dogs. 我们应该照料这些猫和狗。I dontcare abouthis words at all. 我一点也不在乎他的话。I dont reallycare for
11、spicy fooD. 我其实不喜欢吃辛辣的食物。【知识拓展】Care的形容词形式为careful，译为“认真的、仔细的”，其副词形式为carefully；careless也为形容词，译为“粗心地、马虎地”【常见搭配】be careful with . 小心保管.Eg: Pleasebe careful withyou things. 请小心保管好你的东西。【即学即用】1.我的奶奶病了，我必须好好照顾她。（汉译英）My grandmother is ill, I must _take_ _good_ _care_ _of_ her.(A)2.We should be kind to the o
12、ld and take care _ them in daily life.A.of B.for C.with D.about3.Youd better take care of yourself. （同义句转换）Youd better _look_ _after_ _yourself_.4.His teacher told him to be _careful_ (care) next time because he was so _careless_ (care) that he made lots of mistakes in the exam.(D)5.You must drive _
13、.A.care B.careful C.careless D.carefully5.Whats your favourite animal? 你最喜欢的动物是什么？【用法详解】常用“What is ones favourite .?”句式来询问某人最喜欢的.是什么？；其答语为Ones favourite .is .Eg: - What is yourfavourite music? 你最喜欢的音乐是什么？-My favourite musicis pop music. 我最喜欢的音乐是流行乐。【知识拓展】favourite用法小结：(1)Favourite可作形容词，译为“最喜爱的”，常用来修
14、饰后面的名词，前面必须有形容词物主代词或名词所有格。Eg:favouritefood 最喜欢的食物Her favourite subjectis English.= She likes English best. 她最喜欢的学科是英语。(2)Favourite可作名词，译为“最喜欢的人/物”，后面不可接名词Eg: This book is myfavourite. 这本书是我最喜欢的。【即学即用】(C)1._ favourite animal is panda.A.I B.Me C.My D.Mine2.她最喜欢的颜色是蓝色。_Her_ _favourite_ _colour_ is blue
15、.6.- Why do you like monkeys? 你为什么喜欢猴子？- Because theyre clever and funny.因为他们聪明且有趣。【用法详解】because与because of区别：because为连词，后面需接句子，用来陈述原因，可用来回答why引导的特殊疑问句。Because of为介词短语，后面可接名词、代词或动词ing形式。Eg: He was latebecausehe got up late.他迟到了因为他起来晚了。He was latebecause ofthe heavy rain.他迟到了因为大雨。【知识拓展】在英语中，because和s
16、o不可同时用在一个句子中。Eg: He was latebecausehe got up late.他迟到了因为他起来晚了。He got up latesohe was late. 他起来晚了所以他迟到了。【即学即用】(A)1.- Why do you like English?- _ its interesting.A.Because B.So C.But D.And(D)2._ I am late for school today, _ the teacher is very angry.A.Because; so B.So; because C./; because D./; so3.I
17、m late for schoolbecause it rains heavily.(就划线部分提问)_Why_ _are_ _you_ late for school?7.Why do you like them so much? 你为什么如此喜欢他们？【用法详解】So much译为“如此多的”，后面须接不可数名词；Eg: There isso muchwater in the swimming pool. 游泳池里有如此多的水。So many译为“如此多的”，后面接可数名词复数。Eg: There areso manybooks in her room. 她的屋子里有如此多的书。【知识拓展
18、】much作主语时，谓语动词常常用单数形式；the、this、that可以修饰much；Eg:Much workneeds to be done. 很多工作需要完成。Have you readthis muchof the book? 你已经读了这本书的这么多内容了吗？many作主语时，谓语动词常常用复数形式；the、these、those可以修饰many。Eg:Many studentsare in the classroom. 许多学生都在教室里。Did you see themany peoplein the park? 你看到公园里很多人了吗？【即学即用】(A)1.There are
19、_ animals in the zoo.Which one do you like?A.so many B.so much C.such many D.such much(B)2.Can you eat _ beef once?A.so many B.so much C.some D.many(D)3._ books do you have?A.How B.How old C.How much D.How many8.They cant fly like other birds, but they can swim fast.他们不能像其它鸟一样飞，但是他们游得快。【用法详解】Fly在此处为
20、动词，译为“飞、飞行”；fly也可以作名词，译为“苍蝇”【常见搭配】fly to地点 “坐飞机去某地”Eg: We willfly toAmerica tomorrow. 我们明天将坐飞机去美国。There are somefliesin the room. 房间里有一些苍蝇。like在此处为介词，译为“像”，可以和动词look连用，构成“look like”结构，译为“看起来像”Eg: I want to flylikea birD. 我想像鸟一样飞。Helooks likehis father. 他长得像他的爸爸。Like也可作动词，译为“喜欢”，后面常常接doing。Eg: Shelik
21、es readingvery much. 她非常喜欢阅读。fast在此句中为副词，译为“快速地”，常常用来修饰动词；Eg: She runs veryfast. 她跑得非常快。fast也可作形容词，译为“快的、快速的”，常常用来修饰名词。Eg: This is afasttrain. 这是一列快车。【易混辨析】Other, the other, others, the others与another区别：Other“其他的；另外的”常作限定词使用，后面可以接名词The other“两者中的另一个”为特指，常用结构为one., the other. “一个.；另一个”Others用于已知的一些人或
22、物中，出去某些后余下的人或物中的一部分。译为“其他”为泛指，常用结构为some., others. “一些.，另一些.”。Others = other +可数名词复数The others用于指一定范围内出去一个或一部分后，余下的全部人或物。译为“其余的；其余全部”为特指，我们常用the others = the other +可数名词复数Another“另一个；再一个”为泛指，三者或三者以上中的另一个Eg: I cant see you now - someothertime, maybe.我现在不能见你-也许别的时候吧。I have two brothers, one is a doctor
23、,the otheris a teacher.我有两个哥哥，一个是医生，另一个是老师。Some people came by car,others came on foot.一些人开车来，另一些人走路来。Can you give meanotherchance?你能再给我一次机会吗？【即学即用】(D)1.Two apples are not enough.Can I have _ one?A.other B.the other C.others D.another(B)2.She will _ Japan on business next week.A.fly B.fly to C.fly a
24、way D.fly into(C)3.- Whats the weather _ today?- Its hot.A.look like B.looking like C.like D.is liking.(A)4.How _ can you type?A.fast B.quick C.fastly D.quickly(C)5.There are lots of students on the playground, some are playing football.Some are playing basketball, _ are playing volleyball.A.other B
25、.the other C.others D.another9.Where are they from? 他们来自哪里？【用法详解】Where + be动词+主语+ from ? 译为：“来自哪里？”回答这一句型要用“主语 + be动词+ from +地点。”Eg: - Where is Damingfrom ? 大明来自哪里？-Heis fromChina.他来自中国。【知识拓展】(1)where “（在）哪里”是询问地点的疑问副词，放在句首就地点提问。Eg: -Where do you live? 你住在哪里？-I live in Beijing. 我住在北京。(2)be from = co
26、me from“从来；来自”常用来询问某人来自哪个地方或国籍。be动词是系动词，come是实义动词，两者否定形式疑问形式不同。Eg: -Where areyoufrom?= Where do youcome from?你来自哪里？-Iam from China. = Icome from China. 我来自中国。-Whereis hefrom?= Wheredoes hecome from?他来自哪里？-Heis from China. = He comes from China. 他来自中国。(3) from为介词，译为“（表示时间）从.开始”或“（表示两地距离）离”固定搭配：from .
27、to.“从.到.”Eg: It is two kilometersfrommy hometomy school.从我的家到学校两公里。We go to schoolfromMondaytoFriday.我们从周一到周五上学。【即学即用】(A)1.Sophy is a new student here, she is _ EnglanD.A.from B.in C.in D.at(D)2.- Where _ you from?- Lucy _ from the USA, I _ from China.A.are; come; am B.are; come; is C.are; comes; is
28、 D.are; comes; am10.It helps them keep warm. 这样帮它们保暖。【用法详解】help用法小结：作动词时用法：help sB.(to) do sth.= help sB.with sth. 译为“帮助某人做某事”Eg: Pleasehelpme (to) learn English.= Pleasehelpmewithmy English.请帮我学英语。作名词时用法：with the help of. 译为“在.的帮助下”Eg: I improve my Englishwith the help ofmy English teacher.在我英语老师的帮
29、助下提高了我的英语。Keep(动词)“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: Pleasekeepcalm. 请保持冷静。Pleasekeeppromise. 请信守诺言。Pleasekeepthe dictionary well. 请好好保存这本词典。Pleasekeepthe room clean. 请保持房间干净。My grandmotherkeepssome chicken in her yarD. 我奶奶在庭院里养了一些鸡。
30、Mr.Wangkeeps workingday and night. 王先生没日没夜的工作。【即学即用】(B)1.Can you help me _ some housework?A.doing B.do C.to doing D.with doing2.在现代化设备的帮助下，我们能够了解更多信息。_With_ _the_ _help_ _of_ modern equipment, we can learn about more information.(B)3.Please keep _ hard, you must get good grades.A.study B.studying C.
31、to study D.to studying11.Theyre so clever/ smart. 它们如此聪明/机敏。【易混辨析】smart和clever区别smart侧重于指一个人头脑机敏、反应迅速，具有较强的适应能力和解决问题的能力，也可用来形容人的外表、穿着打扮、处事方面等。clever更强调一个人天生的智力和学习能力，在理解、思考和学习新事物方面表现出色，多用来形容人的智力、思维能力等。Eg: She is asmartwoman, I grant you , but shes no genius. 我同意你的观点，她是一个很聪明的女人，但绝不是天才。You really are q
32、uite acleverlittle thing. 你真是一个聪明的小家伙。12.Its not good for them. 那对它们不好。【用法详解】Be good for . “对.有益” 反义词为：be bad for “对.有害”Eg: Vegetablesare good foryour health.蔬菜对你健康有益。【知识拓展】good常见搭配Be good at.= do well in. 擅长；在某方面做得出色Eg: Iam good atEnglish.= I do well in English. 我擅长英语。注意：at与in为介词，故后接动词时，需要用动名词ing形式
33、。Eg: I am good atswimming. 我擅长游泳。Be good to.对.友好Eg: Our teacheris good tous. 我们的老师对我们很友好。be good with译为“善于应付.；和.相处的好”，be动词要随着主语发生变化。Eg: Sheis good withthe olD. 她和老人相处的好。【即学即用】(C)1.Milk is good _ our health.A.with B.at C.for D.to(B)2.Too much chocolate _ your teeth.A.is good for B.is bad for C.is goo
34、d at D.is good to3.The girl is good at _speaking_ (speak) English.13.What does it look like? 它长什么样子？【用法详解】在询问“某人外貌”时，常用“What do/does + sB.+ look like?”的结构询问。Eg: -Whatdoes your sisterlook like? 你姐姐长什么样？- She has big eyes. 她长着大眼睛。【知识拓展】句式“What + be动词+ sth./sB.like?”译为“某物/人是什么样的？”，该句式在询问某人时常常是询问人的性格、品质
35、等。注意：此句中的like为介词，译为“像”Eg: - Whatsyour roomlike? 你的学校是什么样的？- Its small and nice.它小且漂亮。- Whatsyour sisterlike? 你姐姐怎么样？- She is very friendly.她很友好。【即学即用】(A) 1.- Whats the weather _ today?- Its sunny.A.like B.look like C.likes D.be like(B)2.- What does Betty _?- She is tall and thin.A.looks like B.look
36、like C.like D.be like(A)3.- What _your teacher _？- She is very friendly.A.is; like B.does; like C.does; look like D.is; look like14.Why dont you like snakes? 你为什么不喜欢蛇？【用法详解】Why dont you后常常接动词原形，也可以缩写成why not；我们常常用该句型来给他人提出建议。Eg:Why dont you gothere by bus? =Why not gothere by bus? 你为什么不坐公交去那呢？【知识拓展】
37、 常见提建议句式(1) How/What about +动词ing “怎么样？”Eg:How about joining a swimming club? 加入游泳俱乐部怎么样？(2) Its a good idea to do sth “做某事是个好主意” Eg:Its a good idea to get up early. 早起是个好主意。(3)Try (not) to do sth “尽量(不要)做某事”Eg:Try to translate it. 尽量去翻译它。(4)Lets + V原 “让我们吧。” Eg:Lets go out to take a walk. 让我们出去散步吧。
38、(5)You should/shouldnt + V原形 “你(们)（不）应该。”Eg:You should look up the worD. 你应该查找这个单词。(6)Shall we + V原形 “我们好吗？” Eg: Shall we go to the zoo? 我们去动物园好吗？(7)We/You had better (not) + V原形 “我们/你们最好（不）做。”Eg: Youd better ask Mr.Zhang for advice. 你最好向张老师寻求建议。【常用答语】(1)Good idea. “好主意。”(2)Thats/Its a good idea. “那
39、是个好主意。”(3)Sounds great/gooD. “听起来很好。”(4)That sounds like a good idea. “那听起来像个好主意。”(5)Sure! Why not? “当然！为什么不呢？【即学即用】(B)1.What about _ English movie?A.watch B.watching C.to watch D.to watching(A)2.You should _ to the teacher carefully.A.listen B.listening C.to listen D.to listening(A)3.Why dont you _
40、 to school by bus?A.go B.going C.to go D.to going15.Because theyre interesting. 因为它们很有趣.【用法详解】Interesting为形容词，译为“有趣的”，常常用来修饰物，在句中可作定语和表语。【知识拓展】 Interested为形容词，译为“感兴趣的”用来修饰人；Interest为名词，译为“兴趣”。【常见搭配】take an interest in doing sth.= be interested in doing sth. 对做某事有兴趣Eg: Sheis interested inreading books.= Shetakes an interest inreading books. 她对读书感兴趣。【即学即用】(B)1.This subject is so _ that all of us is _ in it.A.interesting; interesting B.interesting; interested C.interested; interesting D.interested; interested12
