牛津译林版7B-Unit2-知识点总结与练习

牛津译林版7B Unit2 知识点总结与练习Comic strip1.I'm afraid they won't welcome visitors like you. 恐怕他们不会欢迎像你这样的客人。

（1）I'm afraid 译为“恐怕”，是一种口语表达习惯，通常不用he's afraid, she's afraid. 例：I'm afraid it is going to rain tomorrow. 恐怕明天要下雨了。

翻译：恐怕他下个星期不能去上学了因为他得了感冒。

补充：①be afraid of sth 害怕某物我害怕蛇②I'm afraid so. 我恐怕是这样的。

I‘m afraid not. 我恐怕不是这样的。

I think so. 我如此认为。

I don't think so. 我不这样认为。

③ be afraid of doing sth④ be afraid to do sth 表示“怕….. ”之意难道他不怕死吗？---Can I have dinner with you?我能吗？--- Sorry, I'm afraid not.这里的意思是：对不起，不能例：( ) —Will you come to join us in the trip?— . You see, I have to get ready for the coming party.A. Thank youB. I'd love toC. I am afraid notD. All right 例：（）The little girl was afraid _____ on the wooden bridge.A walksB walkC to walkD walking（2）visitor 派生词有visit演变职业baker barber butcher carpenter cashier cleaner dancer driver engineer employerfarmer gatekeeper hairdresser hunterkeeper lawyer manager officer painter player producer reporter singer shopkeeper soldier teacher waiter waitress worker writer actress beggar employeeactor conductor director doctor editor inventor professor sailor tailor accountant assistant astronaut servant artist dentist host pilot priest scientist typist businessman fishman spaceman policeman postman seaman captain model DJ judgecook nurse clerk secretary(3)like介词像与…一样like 与as 的区别动词喜欢做某事2.Most of them have 14 floors.大多数楼有14层。

most的用法①表示“数量上最多，最大”，为many或much 的最高级。

例：She had the most money of all of them.在这些人中，她最有钱。

② most of + the/this/these/that/those/物主代词+名词，指某一范围内的多数。

（名词前面一定要有修饰词）例：Most of the students come from China. most of my books③ most of +可数名词复数+ V复most of +不可数名词+V单④most 与most of 的区别1 most+名词表泛指，无范围如：most young peopleII most of + 名词指某一范围的多数III most of +人称代词，of 不能少如：most of them两者有时可互换：Most teachers in this school are women.= Most of the teachers in this school are women.翻译：那里大多数的医生来自中国。

大部分水是干净的。

3 It’s good to live in a neighbourhood like that. 住在那样的居民区里真好。

It+ be+ 形容词+ to do sth 是英语中常见的一个句式，是“做某事是……的”。

表示对某人来说做某事是…..的：如果形容词说明人的品质、性格特征，则用：翻译：弹钢琴很容易。

对我们来说，保护我们的地球是重要的。

帮助那位老人你真善良。

练习1. People who live next to each other are n_________________ .2. Do you want to become a doctor l______________ him ?3. Wow , how tall the new ___________________ (build) are!4. Every year many v________________ come to London to see Big Ben.5. Would you like ______________________( anything) to eat , please?6. The two beautiful sweaters are for the __________________( twin ).7. There are many different ______________________ ( 访客) in this place.8. Palace is my _________________________ ( 最喜欢的) .9. One of _____________________(wait) is his cousin.10. Stephen likes sports very much, like _____________(play) football, basketball and so on.1. Welcome ____________ (visit) our city!2. There ____________ (not be ) any interesting news in today’ s newspaper.3. Would your mother like _________________ ( wash ) the dishes after dinner?4. Huang Lei is good at ___________ ( check ) cars.5. When and where _________ they _________ (meet) their friends?6. Tom , _____________________ ( not be ) late for school again.7. Let’s ____________ (go) to the zoo by bike!8. Amy ___________ ( not teach ) us computer games.Reading1.They are kind and helpful. 他们友好而且乐于助人。

①helpful (adj.) 乐于助人，有帮助的help---helpful care---careful如：琳达经常帮助我，她是一位乐于助人的女孩。

②kind用法2.There's something wrong with my computer. 我的电脑坏了。

◎there's something wrong with sth =sth is not working well=sth is broken 意为“某物失灵”◎something ---复合不定代词，类似有anything，nothing，everything, somebody, nobody, everybody 等。

Something多用于肯定句中，否定句或疑问句中常用anything 做主语时谓语动词用单数形式。

◎形容词，动词不定式，else 等词修饰不定代词时，要后置如：nothing interesting 没什么有趣的anything else 其他任何东西There's nothing new in today's newspaper.3. I'm going to ask a computer engineer to check it. 我打算叫一个电脑工程是来检查一下。

◎ask sb to do sth 要求/请求某人做某事ask sb not to do sth 要求/请求某人不做某事◎ask (sb) for help （向某人）请求帮助例：You can ask 110 for help when you have trouble. ◎ask (sb) for sth （向某人）要求得到某物例：Don't ask your parents too much money to buy snacks.◎ask sb about sth 询问某人关于某事例：She asks me some questions about animals.4.My cousin Annie's bicycle is broken, so she's going to ask someone to fix it.◎broken 形容词“坏的，破的，折了，断了”例：The glass is broken, who broke it？玻璃坏了，谁弄碎的？◎break---broke---broken 打破，打断，，弄坏例：Don't break the eggs, they are for you. ◎fix5. Some college students are ready to help. 一些大学生很乐于帮忙。

①college students 大学生②go to college 上大学③be ready to do sth 乐意/准备干某事=be willing to do sth例：One of my classmates is always ready to help other students. 我的一个同班同学一直很乐于帮助其他同学。