Unit 3 Welcome to Sunshine Town Comic&Welcome 重要知识点讲义 牛津译林版英语七年级下册

7B U3 Welcome to Sunshine Town!
【Comic strip&Welcome to the unit】重点单词
1.mine pron.(名词性物主代词)我的 n. 矿，矿井 →pron. (主格) I
→(形容词性物主代词)my →(反身代词)myself◆ 我自己；我本人
2.nothing pron.没有什么
3.yuan n.元(人民币单位)
4.tin n.罐，听
5.pizza n.比萨饼
6.exchange student n.交流学生
【Comic strip&Welcome to the unit】重点短语
1.an old friend of mine 我的一位老朋友
2.wait a minute/moment = just a minute/moment 等一会儿
3.be enough for … 对......来说足够了
4.a tin of dog food 一罐狗粮 ◆a tin of 一罐
5.of course not 当然不
6.of course 当然
7.order a pizza 点一块比萨饼
8.a group of 一群/组......
9.work in group 分组合作
10.exchange students from the UK 来自英国的交流学生
11.take sb.to sp. 带某人到某地
12.take them to the cinema 带他们去电影院
13.take...to... 带....去......
14.watch some wonderful films看一些精彩的电影
15.our school's football field 我们学校的足球场
16.invite sb.to do sth.邀请某人做某事
17.invite them to have dinner with us 邀请他们和我们一起吃晚饭
18.try some Chinese food 品尝一些中国食物
19.good idea 好主意
【Comic strip&Welcome to the unit】重点句型
1.An old friend of mine is coming to see me,Hobo. 霍波，我的一位老朋友要来看我。
2.But there's nothing in the fridge. = There isn’t anything in the fridge. 但是冰箱里什么也没有。
3.Is it enough for a tin of dog food 那够买一罐狗粮吗
4.Maybe we can order a pizza. 也许我们能订一份比萨饼。
5.Shall we take them to the cinema 我们要带他们去电影院吗
6.We can watch some wonderful films together. 我们可以一起看一些精彩的电影。
7. Shall we invite them to have dinner with us 我们邀请他们和我们一起吃晚饭，好吗
8.They can try some Chinese food. 他们可以品尝一些中餐。
Comic strip-Welcome to the unit Key points
01.mine 名词性物主代词
[教材原句] An old friend of mine is coming to see me,Hobo. 霍波，我的一位老朋友要来看望我。
[考点精析] mine 名词性物主代词， 我的
▲名词性物主代词 = 形容词性物主代词my+名词”。
注意：在英语中，不定冠词与形容词性物主代词不能同时修饰一个名词。
▲a/an+名词+of+名词性物主代词/名词所有格 某人的一个……
◆a book of hers 她的一本书
◆a pen of Jim's吉姆的一支钢笔
◆a book of my mother's 我母亲的一本书
02.nothing
[教材原句] But there's nothing in the fridge. = There isn’t anything in the fridge. 但是冰箱里什么也没有。
[考点精析] nothing pron.没有什么
▲①nothing 为否定意义的不定代词，常跟形容词或动词不定式作后置定语。
◆nothing =not...anything ◆nothing wrong 没有什么毛病
▲②复合不定代词作主语时，谓语动词用单数形式
★Nothing is difficult for you if you try your best. 如果你尽你最大的努力，就没什么难的。
★I have nothing important to do today. 今天我没什么重要的事情要做。
[联想拓展] 类似于nothing的复合不定代词有:
▲①something， somebody，someone(常用于肯定句);
▲②anything,，anybody，anyone(常用于否定句或疑问句);
▲③ everything，everybody,，everyone等
03.enough
[教材原句] Is it enough for a tin of dog food 那够买一罐狗粮吗
[考点精析] enough adj. 足够的
▲①enough + [C] n. 复数
▲②enough + [U] n. ◆enough space for sb. to move 足够的空间供某人活动
▲③be... enough for 对......来说足够......了
▲④be... enough to do sth. 足够......可以做某事
[拓展提升—enough adv.—7B U6] enough adv.足够地,充分地 ，
做副词时常用在所修饰的形容词/副词之后，作后置定语。
[考点精析] ▲① enough n.足够，充分
We have enough to do. 我们有足够的事要做。
▲②adj./adv. + enough to do sth. 足够...来做某事
[拓展提升—enough—8A U6]
[教材原句] As a result, the birds do not have enough food to eat. 结果，鸟类没有足够的食物吃。
[考点精析] enough 此处用作限定词,足够的;充分的,作定语修饰名词时多位于名词前,但food enough(足够的食物),time enough (足够的时间)仍常用。
[联想拓展]▲① enough adv. 充分地;足够地,修饰形容词或副词时，置于被修饰词的后面(须后置)。
常用结构：形容词/副词+enough (+for sb.)+to do sth. (对某人而言)足够......做某事
▲② not...enough to...可与too.. to...相互转换，意为“太......而不能......”
[拓展提升—enough—8A U8 reading ]
[教材原句] Luckily,there was just enough space for me to move. 幸运的是，那里有足够的的空间供我活动。
[考点精析] enough 作限定词，意为“足够的，充足的”，常放在所修饰的名词前。
04.a tin of…
[教材原句] Is it enough for a tin of dog food 那够买一罐狗粮吗
[考点精析] a tin of… = one tin of… 一罐……
▲①可以用于“a+量词+of+不可数名词”结构的量词：还有piece，slice，cup，glass，bottle，bag等。
▲②不可数名词表示具体数量时要借助量词。
◆a piece of paper 一张纸 ◆ two pieces of paper 两张纸
◆a slice /piece of bread 一片面包
◆a cup of tea 一杯茶 ◆four cups of tea 四杯茶
◆a glass of milk 一杯牛奶
◆a bottle of water 一瓶水
◆a bag of rice 一袋大米
05.maybe
[教材原句] Maybe we can order a pizza. 也许我们能订一份比萨饼。
[考点精析] maybe = perhaps adv.可能，大概，或许
[常考辨析] maybe与may be
易混词汇 词性及含义 用法
maybe adv.可能，大概，或许 不能用作谓语，常位于句首作状语
may be 情态动词 + be，可能是 may是情态动词，be是连系动词，两者构成句子的谓语
★She may be right, and maybe she knows how to solve the problem. 她可能是对的，或许她知道如何解决这个问题。
06.order
[教材原句] Maybe we can order a pizza. 也许我们能订一份比萨饼。
[复习回顾—order vt.—7A U6 skills ] order vt.&vi.点(酒菜等);命令 n.订单，订货;顺序，次序
[教材原句] What would you like to order, Andy 你想点什么菜，安迪
[考点精析] order vt.&vi.点(菜)[7B U3 Welcome] ;命令 n.订单,订货；顺序,次序；命令,指挥,要求；[7B U6 Study skill]
▲① order vt. &vi.点(菜)；订购
◆order sb. sth.= order sth. for sb. 为某人点(菜、饭)；为某人订购某物
◆order a new dress 订购一条新连衣裙 ◆order a bowl of noodles 点一碗面条
▲② order vt. 命令 ； n. 顺序，次序
◆order sb.to do sth. 命令某人做某事 ◆order sb. not to do sth. 命令某人不要做某事
◆in order to do sth. 为了做某事
[order 词性及含义总结]
易混词汇 词性 含义 常见搭配
order v.&n. 订购 ◆order sb. sth.= order sth. for sb. 为某人点(菜、饭)；为某人订购某物
v.&n. 命令 ◆order sb. (not)to do sth. 命令某人(不)做某事
v.&n. 点餐 ◆order a bowl of noodles 点一碗面条
n. 顺序 ◆in order 按顺序；整齐；秩序井然
与order相关的短语及句型:
◆in order 整齐，按顺序 ◆in good order 整齐，有条不紊
★Everything is in order. 一切准备就绪。
◆put ...in order 摆放得井井有条
◆Keep ...in order 使……摆放整齐
◆in order that/in order to 为了……
◆in the right order 整齐有序
◆out of order 混乱，有故障
[单选题句型辨析]
★Can you help me 你能帮我吗 ★How was your day 你今天过得怎么样 ★May I take your order？您要点菜吗？
★What would you like to drink？ 你想喝点什么？
[拓展提升—in order to—9A U2 reading ]
[教材原句] Mr Jiang plans to buy a robot in order to have more free time. 为了有更多的空闲时间，江先生计划买一个机器人。
[考点精析] in order to 为了……
▲in order to 后接动词原形表示目的，可放在句首或句中。
◆in order to do sth. = in order that 为了……
[拓展提升—order n.命令—9B U2 reading ]
[教材原句] Armstrong received the order to cut the flight short. 阿姆斯特朗接到缩短航程的指令。
[考点精析] order n.命令，指挥，要求；顺序
◆give the order to set off 下令出发
◆can be trained to obey orders 可以被训练得听从命令
[联想拓展] order v.订购；命令；点餐
[拓展提升—order vt.订购—9B U3 reading ]
[教材原句] So he ordered one from a robot shop. 因此他从机器人商店订购了一个。
[考点精析] order vt.订购
◆order sb.sth. = order sth.for sb. 给某人订购某物
◆order sth. from sp. 从某地订购某物
[常考辨析—v. 订购 ] order与 book
易混词汇 宾语 用法 常见搭配
order 宾语常是饭菜、衣服、货物等 多与衣食有关 ◆order sth. from sp. 从某地订购某物
book 宾语常是车票、门票、飞机票或客房等 多与住行有关 ◆book tickets by telephone 通过电话订票
07. take... to...
[教材原句] Shall we take them to the cinema 我们要带他们去电影院吗
[考点精析] take... to... 把......带到..... ，to后可加人或地点
▲take sb. to sp. 带某人去某地 ，但若sp.为地点副词(here， there，home，abroad等)时，要省略介词to，
▲take sb. Here/there/home/abroad
◆take sb.to sp. 带某人到某地
◆take...to... 带....去......
◆take them to the cinema 带他们去电影院
08.Shall we do sth.
[教材原句] Shall we invite them to have dinner with us 我们邀请他们和我们一起吃晚饭，好吗
[考点精析] Shall we do sth. 我们做某事，好吗 ，是表示建议的句型。
[联想拓展] 表示建议的句型:
▲①You'd (You had) better do sth. 你最好做某事
否定式:You'd better not do sth. 你最好不要做某事
▲②You should do sth. 你应该做某事
▲③ How/What about (doing)... (做某事).....怎么样
▲④Shall we do sth. 我们做某事好吗
▲⑤ Let's do sth. 咱们做某事吧
▲⑥Why not do sth. 为什么不做某事呢
▲⑦Why don't you do sth. 你为什么不做某事呢
[联想拓展] 提建议的其他常用句型：[9A U3 Grammar ]
★What/How about(doing)sth. (做)某事怎么样
★Shall we do sth. 我们做某事好吗
★Let's do sth.! 让我们做某事吧!
★You'd better(not)do sth.! 你最好(不要)做某事!
★Would you mind doing sth. 你介意做某事吗
★Why don't you do… = Why not do… 你(们)为什么不……呢
★Would/Will/Could you please sth.
★sb. should/could do sth. 某人应该做某事
★sb. had better (not) do sth. 某人最好(不要)做某事!
[拓展提升—Why don't you… —9A U1 welcome ]
[教材原句] Since you're in Beijing now,why don't you start from here 既然你现在在北京，为什么不从这里开始呢
[考点精析] Why don't you… 你(们)为什么不……呢
Why don't you do… = Why not do… 常用来提出建议或请求,或询问对方的看法或意见，Why don't you/Why not后接动词原形。
▲①肯定回答可用：OK./ Certainly. / Good idea./Of course. / All right. /With pleasure. /I'd love to.等。
▲②否定回答可用：No, thanks. /No, I don’t think so. / Sorry, I can’t.等。