译林版英语七年级下册Unit 3 Welcome to Sunshine Town!知识点全解
展开译林版英语七年级下册知识点全解
Unit 3 Welcome to Sunshine Town!
内容全解
Part One Comic strip
重点全解
1、An old friend of mine is coming to see me, Hobo.(P 30)
① “of + 名词性物主代词”可以做名词的后置定语,有时表部分概念,有时有感情色彩。
例如: Is he a neighbour of yours? 他是你的一个邻居吗?
Look at that big nose of his! 看他那大鼻子!(有贬义)
② “名词 + of + 名词性物主代词/名词的所有格”是双重所有格结构。“双重所有格”是指既含有名词的所有格或名词性物主代词,又含有of 短语的一种表达所有关系的结构。
例如: He is a teacher of my sister’s. 他是我妹妹的一位老师。
2、But there’s nothing in the fridge.(P 30)
Nothing 是不定代词,意为“没有什么”,表否定含义。
例如:----What’s in the room?
----Nothing.
3、Let’s go to the supermarket.(P 30)
Let’s 是let us 的缩写形式。除了us以外,其他代词的宾格与let都没有缩写形式。
Let sb. do sth. 意为“让某人做某事”,do 是省略to的动词不定式,作sb.的宾语补足语。其肯定回答一般为“OK.”“All right.”; 否定回答一般为“Sorry, I …”。
例如: ----Let’s go home.
----All right.
----Let’s go and see Uncle Wang!
----OK.
Let me look at it.
4、We only have five yuan, Eddie. (P 30)
Only 此处用作副词,意为“只,仅仅,才”。
例如:Tom is only five years old.
Only 还可用作形容词,意为“唯一的,独有的”,常与单数可数名词连用。当only 与复数可数名词连用时,意为“仅有的”。
例如:Jack is Greens’ only son.
5、Is it enough for a tin of dog food? (P 30)
a tin of “一听,一罐”。
It’s a tin of meat. 这是一罐肉罐头。
I’d like two tins of cola to drink. 我想要两听可乐喝。
6、Maybe we can order a pizza… 也许我们可以订购一个比萨饼…(P 30)
(1) maybe 副词,意为“大概,可能,或许”,与perhaps同义。
Maybe we can invite them to have dinner with us.
Maybe you are right.
辨析:may be;(may是情态动词,be是连系动词。may be 意为“可能是”)
It may be Mary’s book. Maybe yours is in your bag.
(2)order 及物动词,意为“订购,预订”
Let’s order some food. 让我们点餐吧。
拓展:
(1)order 及物动词,意为“命令”
If you make any more noise I’ll order you out of the room.
(2) order 名词,意为“订单,订货”。
This is an order for five hundred bags.
(3) order 名词,意为“次序,顺序”。
Please put them in the right order.
Part Two Welcome to the unit
重点全解
1、I enjoy Chinese food.(P 31)
Enjoy 及物动词,意为“享…之乐,喜爱,喜欢”;后接名词、代词或动名词。
例如: Do you enjoy your school life?
My elder brother enjoys helping others.
[拓展]:enjoy oneself = have a good time = have fun 玩的愉快
Do you enjoy yourselves at weekends?
2、I love watching films. (P 31)
Watch 及物动词,意为“看,观看”。
例如: I watch TV every day..
I want to watch the basketball game.
[拓展]:
1. watch sb. do sth. 看见某人做过某事
watch sb. doing sth. 看见某人正在做某事
例如:I often watch him dance in the park.
I watched them playing football at six yesterday afternoon.
2. watch 名词,意为“手表”。
This is my watch.
Part Three Reading
重点全解
1、There are lots of things to do in Sunshine Town. (P 32)
“there is/are + 名词+ to do….” 意为“有…可做”,其中动词不定式用来修饰它前面的名词,作后置定语,且两者之间存在逻辑上的动宾关系。
例如:There is some homework to do this weekend.这个周末有一些家庭作业要做。
There are some things to buy in the town.镇里有许多要买的东西。
2、…stay in a quiet town? (P 32)
quiet 形容词,意为“安静的”,既可以作定语也可以作表语。
例如:She is a quiet girl. 她是一个安静的女孩。
3、The air is fresh here. (P 32)
fresh 形容词,意为“新鲜的,清新的,凉爽的”,在句中作定语或表语。
例如:Fresh milk is good for children. 鲜奶对孩子们有益。
4、Beijing duck is very famous. (P 32)
famous 形容词,意为“著名的,有名的”,既可以作表语,也可以作定语。其同义词是well-known, 反义词是unknown.
例如:Chinese silk is famous around the world. 中国丝绸世界闻名。
【拓展】:
- be famous for… “因…而著名/出名”。
New York is famous for its skyscrapers. 纽约因它的摩天大厦而闻名。
- be famous as… “作为…而出名”。
Mo Yan is famous as a writer. 莫言作为一名作家而出名。
5、If you do not like Chinese food, there are some Western restaurants too. (P 32)
1. 这是一个复合句,句中含有一个if引导的条件状语从句。此时,if意为“如果,假如”。
例如:If you come to this city, please call me. 如果你来到这个城市,请给我打电话。
【拓展】:在含有if引导的条件状语从句的主从复合句中,主句用一般将来时,从句常用一般现在时表示将来。
We won’t go to the park if it rains tomorrow. 如果明天下雨,我们就不去公园了。
- too 副词, 意为“也,还”,一般位于肯定句句末。
Mike speaks English. And he can speak French too.迈克讲英语,他也会讲法语。
6、Why not visit our local theatre and enjoy Beijing opera?(P 32)
Why not do sth. ? 意为“为什么不做某事呢?”,用于提出建议,not 后接动词原形。
例如:If you are free tonight, why not watch a film with me?
7、…don’t miss the open shows there. (P 32)
Miss 及物动词,意为“错过,未看到,未赶上”,后接名词、代词或动词。
例如: Bob loves football. He never misses any football game.
【拓展】:
- miss 及物动词,意为“想念,思念”,后接名词,代词或动名词。
She misses her mother very much.
- Miss 表示“小姐”之意时,应该大写首字母。
Miss Wang is not in the office now.
8、We are looking forward to meeting you soon. (P 32)
1. look forward to (doing) sth. 意为“盼望(做)某事”,其中”to”为介词,其后跟名词或动名词形式。
例如:Most children look forward to the Spring Festival.
The boys are looking forward to having a party.
- soon 副词,意为“不久”,指现在或指定时间后不久。
例如:Mr Li is excited because he will have a long holiday soon.
[拓展]:how soon 意为“多快,多久”,常对“in+段时间”进行提问。
例如:----How soon can you finish it? 你多久能完成它?
----In a week. 一周后。
Part Four Grammar
重点全解
1、Neil’s mother is calling him from the UK.(P 35)
Call 此处用作及物动词,意为“打电话”。
例如:My friend often calls me from Beijing at weekends.
[拓展]:
- call 及物动词,意为“叫,呼唤”。
Call a taxi for me.
- call 及物动词,意为“称…为…”。
His friends call him Bob.
- call 还可用作名词,意为“打电话,通话”。
There is a call for you, Mr Black.
2、There are lots of nice shops in our town.(P 35)
Lots of = a lot of 意为“许多”,后面既可接可数名词复数,又可接不可数名词,多用在肯定句中。在疑问句中和否定句子中常用many或much,many后接可数名词复数,而much后接不可数名词。
例如: We have lots of/a lot of new books.
He doesn’t have many friends here.
There isn’t much milk in the bottle.
3、They’re all over the place.(P 36)
All over 意为“遍及”,over 在此处作介词,意为“遍及”。
例如: all over China 遍及全中国 all over the world 全世界
Scientists from all over the world are here for an important meeting.
物主代词
名词性物主代词=形容词性物主代词+名词
为避免重复使用名词,有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。
例:My bag is yellow, her bag is red, his bag is blue and your bag is pink.
为避免重复使用bag,可写成My bag(形容词性) is yellow, hers(名词性) is red, his(名词性) is blue and yours(名词性) is pink.
用法:
1)物主代词既有表示所属的作用又有指代作用,例如:
John had cut his finger; apparently there was a broken glass on his desk.
约翰割破了手指,显而易见,他桌子上有个破玻璃杯。
物主代词有形容词性(my, your等)和名词性(mine, yours等)两种,形容词性的物主代词属于限定词。
名词性的物主代词在用法上相当于省略了中心名词的 --'s属格结构,例如:
Jack's cap 意为 The cap is Jack's.
His cap 意为 The cap is his.
2) 名词性物主代词的句法功能
a. 作主语,例如:
May I use your pen? Yours works better.
我可以用一用你的钢笔吗? 你的比我的好用。
b. 作宾语,例如:
I love my motherland as much as you love yours.
我爱我的祖国就像你爱你的祖国一样深。
c. 作介词宾语,例如:
You should interpret what I said in my sense of the word, not in yours.
你应当按我所用的词义去解释我说的话,而不能按你自己的意义去解释。
d. 作主语补语,例如:
The life I have is yours. It's yours. It's yours. 我的生命属于你,属于你,属于你。
例句:This is my case.
This case is mine.在这里的mine带有“我的(书)”的意思。
This book belongs to me.
用名词性物主代词,一般来说,人称代词都要有所变化,特别是I,不是"mys”,要注意。
(3)名词性物主代词可以用在介词of的后面,相当于“of+名词所有格”。
a. –‘s所有格
表示有生命的人或物的名词所有格,单数名词和不以s结尾的复数名词通常在词尾加“s”;以s结尾的复数名词只在词尾加“’”。
My elder brother’s bike 我哥哥的自行车
Children’s Day 儿童节
Students’ books 学生读物
【拓展】
(1). 如果所指人或物为两个人或几个人所共有,则只在最后一个名词后加”s”。
This is Jane and Mary’s room. 这是简和玛丽(共有的)房间。
Lily and Lucy’s mother is a doctor. 丽丽和露西的妈妈是一位医生。
(2). 如果所指人或物为各自所有,则应在每个名词后都加“s”。
These are Jane’s and Mary’s rooms. 这些是简和玛丽(各自)的房间。
Lily’s and Lucy’s mothers are both doctors. 丽丽的妈妈和露西的妈妈都是医生。
b. of 所有格
无生命事物名词的所属关系,常用“of+名词”来表示。即of所有格。
the capital of China 中国的首都 the name of the river 这条河的名字
主格 宾格 所有格 物主代词
I me my mine
He him his his
she her her hers
you you your yours
物主代词用法歌诀
物主代词两类型,形容词与名词性。
形容词性作定语,后面定把名词用。
名词性要独立用,主宾表语它都充。
Part Five Integrated skills
重点全解
1、Go to Huangji Palace to see works of art at 11 a.m. (P 38)
Works of art 意为“艺术品”,此处works 是work的复数形式。Work 当“作品,著作”讲时,为可数名词。
例如: Wang Gang likes to collect works of art.
I’d like to learn more about Chairman Mao’s works.
[拓展]:work 意为“工作,劳动”时,为不可数名词。
They have much work to do.
2、That’s fine.(P 38)
Fine 形容词,意为“美好的,优良的,杰出的”。
例如: What a fine view it is!
[拓展]:
- fine 形容词,意为“晴朗的”,用来形容天气时,和clear同义。
What a fine day!
- fine 形容词,意为“安好的。(身体)好的”,相当于well。
----How are you?
----I’m fine.
3、How far is it from the hotel?(P 38)
How far 意为“多远”,用于对距离进行提问。
例如: ----How far is it from here to the park?
----It is two kilometers.
4、It’s about 40 minutes by bus.(P 38)
“it is +所需时间+(from A to B+)by+交通工具/on foot.”是一个表达(从A地到B地)距离的句型,有时它可用“it is+所需时间名词的所有格+ walk/ride/drive(from A to B).”替换。
例如: It is about four hours from Lianyungang to Nanjing by car.
=It is about four hours’ drive from Lianyungang to Nanjing.
5、We’ll have a good time there!(P 38)
Have a good/great/wonderful time 意为“玩的开心、愉快”,其中的冠词a 不可省略。Have a good time 和have fun/enjoy oneself 同义,其后都可以接doing sth. ,意为“在做某事中过的愉快”。
例如: Li Ming is having a good time in the park now.
We have a good time cleaning the classroom.
Part Six Task
1、I’m going to show you around my hometown.(P 41)
Show sb. around/round…意为“带领某人参观”
例如: This afternoon, I will show the visitors around our school.
[拓展]:
1. show 及物动词,意为“给…看”。
Show sb. sth.= show sth. to sb. 给某人看某物
Please show me your ticket. = Please show your ticket to me.
2. show 可数名词,意为“展览”。
a dolphin show 海豚展 a flower show 花展 be on show 展出
2、Every day, I can smell the flowers and hear the birds sing. (P 41)
① smell 动词,意为“闻到,嗅到”。
I think I can smell gas. 我想我闻到了煤气味。
[拓展]:
- smell 作连系动词,意为“闻起来”,其后接形容词作表语。
The flowers smell good.
- smell 作可数名词,意为“气味”。
It gives off a good smell.
② hear sb. do sth. 意为“听见某人做某事”,暗示该动作已经完成或经常发生。hear sb. doing sth. 意为“听见某人正在做某事”,强调动作正在进行。
例如: She hears someone come into the room.
Who can you hear singing in the next room now?
[拓展]:除hear 外,see/watch/feel/notice等动作也有同样的用法。
3、Sometimes we row a boat there.(P 41)
Sometimes 副词,意为“有时”,相当于 at times。
例如:He sometimes goes to school on foot.
【辨析】:sometimes, some times, sometime与some time
sometimes | 频率副词 | 有时 | 表示动作发生的不经常性,多与一般现在时连用,它可位于句首、句中或句末,对它提问用how often |
some times | 名词短语 | 几次,几倍 | 其中time 是可数名词,对some times 提问用how many times |
Sometime | 副词 | 某时 | 表示某个不确切或不具体的时间,常用于过去时或将来时,对它提问用when |
some time | 名词短语 | 一段时间 | 表示“某一段时间”时,常常修饰延续性动词,对它提问用 how long |
例如:She comes to visit us sometimes.她有时来看望我们。
Lucy has been to Beijing some times.露西去过北京几次了。
Jack will leave for America sometime next week. 杰克将在下周某个时候动身去美国。
I need some time to do my homework.我需要一些时间来做作业。
4、Some families raise cows, and others grow wheat.(P 41)
some…others…意为“一些……,另一些……”,表示除去一部分以后的另一些,但不是剩下的全部。
例如: Some people like singing, and others like dancing.
There are many people on the train. Some are chatting; others are sleeping.
[拓展]:some… the others…意为“一些……,其他的……”,表示一定范围内除去一部分后其余的全部。
There are 40 students in my class. Some are Americans, and the others are Chinese.
5、They are all friendly.(P 41)
friendly 形容词,意为“友好的”。be friendly to sb. 意为“对某人友好”,指对某人的态度好、热情,相当于be kind to sb.。be friendly with sb. 意为“和某人关系好”或“与某人要好”,指的是两者的关系。
例如:My classmates are all friendly to me.
He’s not very friendly to newcomers.
The classmates in our class are friendly with each other.
6、Usually my mother drives us there to do the shopping.(P 41)
Drive此处用作及物动词,意为“驾车送(人)”。”drive sb. to+ 地点名词”意为“驾车送某人去某地”。
例如: My father buys a new car. He will drive us to school tomorrow.
7、I hope you can come and visit soon!(P 41)
hope及物动词,意为“希望”,用于表示有可能实现的愿望,其后可接动词不定式作宾语,即hope to do sth. , 意为“希望做某事”。若表达“希望……”则需用”hope + that从句”。
例如: I hope to go to Tibet some day in the future.
I hope that you can study harder.
[辨析]:hope与wish
二者都可意为“想,希望”。宾语都可以是to do sth.,不能是doing sth.。
hope | hope for+名词,可实现的愿望 | hope + that从句,“希望……”,陈述语气 |
wish | wish for +名词,难以实现的愿望 | wish + that从句,“希望……”,虚拟语气 |
短语和句型归纳
短语归纳
- wait a minute 等一会儿
- order a pizza 订购一个披萨
- lots of 许多
- a tin of…一罐…
- would like 想要
- far from 离…远
- by underground 乘地铁
- go shopping 去购物
- welcome to…欢迎到…
- call sb. 给某人打电话
- an old friend of mine 我的一位老朋友
- look at 看一看
- all over 到处,遍及
- buy sth. for sb. 为某人买某物
- works of art 艺术品
- in front of…在…前面
- have a good time 玩得高兴
- talk about 谈论
- each other 相互
- on a farm 在农场
- do the shopping购物
- around my house 我家四周
- play football 踢足球
- watch some wonderful films 看一些精彩的电影
句型归纳
- would like to do sth. 想要做某事
- look forward to (doing) sth. 盼望(做)某事
- what about doing sth.? (做)某事怎么样?
- want to do sth.想要做某事
- why not do sth.? 为什么不做某事呢?
- show sb. around… 带领某人参观…
- It takes (sb.) some time to do sth. (某人)花费时间去做某事
- invite sb. to do sth. 邀请某人做某事
- Shall we do sth. ? 我们做某事好吗?
- drive sb. to…开车送某人去…
- let sb. do sth. 让某人做某事
- There ia/are +名词+to do …有……可做。