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八年级牛津版(8A)Unit2 辅导

(2009-02-11 09:54:52)
标签:

八年级

牛津

辅导

教育

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八年级牛津版(8A)Unit 2 辅导

I.重点句型讲解

1. Why don’t dogs go to schoolEddie? 埃迪,为什么狗不上学呢?

本句是一个否定疑问句,其言外之意是“狗也应该上学啊!:’例如:

Why don’t you meet her at the airport?

你为什么不去机场接她呢?(你应该去机场接她的。)

2. It’s like watching TVbut there are fewer advertisements.就像看电视,但只有很少的广告。

advertisement常缩写成ad,它是个可数名词,所以这里用fewer,

其复数形式是ads。例如:。

I don’t think that too many advertisements on TV are welcome.

我想太多的电视广告充斥电视银屏是不受欢迎的。

3. It is a mixed schoo1.这是一所男女混合学校。

mixed形容词,“混合的”,用作定语。例如:

They have mixed feelings of sadness and joy.他们悲喜交集。

4. I like learning how to cook and sew.我喜欢学习怎样做饭,怎样 缝纫。

请注意how to cook and sew这个结构,它是由“疑问词十动词不定式”构成,在本句中充当宾语。例如:

Can you tell me how to get to the nearest post office?

你能告诉我到最近的邮局怎么走吗?

疑问代词who,what,which和疑问副词when,where,how,why等的后面加上动词不定式,可在句中充当主语、宾语、表语等成分, 如:

None of us know—when to—set off.(作宾语)

我们当中无人知道何时出发。

What to eat and where to live are two big problems for people after the disaster.吃什么和住哪里对灾后的人们来说就是两大难题。(做主语)

5. NowI know how to cook healthy and tasty meals.现在我知道如何烹制健康美味的饭菜了。

 healthy形容词,“健康的”,它的名词形式是health,副词形式是healthily, 如:

 Don’t eat too much fast food.It’s not good for your health.

 Meimei is a healthy girl,she always eats healthily.

 注意:healthy的比较级是healthier;而healthily的比较级是more healthily。

tasty形容词,“美味的”,它的名词形式是taste,动词形式也是taste, 如:

---The cake tastes good,do you want to have a taste?

---Why not? It’s tasty.

6. The reading week is always too short because we want to read all our friendsbooks as well.阅读周总是太短,因为我们也想读所有朋友的书。

as well意为“也”,相当于“too”,这是个副词短语,一般放在句末, 如:

He is an actor and a singer as well.他是个演员,也是个歌手。

目前为止我们所学过的几个表示“也”的词:

too:一般用于肯定句中,放在句末,前有逗号隔开;

either:一般用于否定句中,放在句末,前有逗号隔开;

also:一般用于肯定句中,放在句中(系动词后,行为动词前);

as well:一般用于肯定句中,放在句末,与too不同,前面没有逗号, 如:

I want to join the party tonight,too.

I want to join the party tonight as well.

I also want to join the party tonight.

I don’ t want to join the party tonight,either.

7. This is great because it’s faster than taking the bus.这太棒了,因为这样要比坐公共汽车快多了。

it在此指代的是“driving me to school every day”。

请注意taking the bus的用法,因为这个短语是用来和driving me to school进行对比的,所以要用动名词的形式。例如:

Writing is as important as reading.写和读一样重要。

8. Twice a weekI play softball after schoo1.放学后,我一周打两次垒球。

twice a week一周两次,在句中作状语,表示频率。通常用how often对其提问。a week在此是指每周,相当于是per week, 如:

---How often do you Water the flowers? 你多久给花浇一次水?

---I water them once two days.我两天浇一次。

9. I love this game and I spend a lot of time practicing.我喜欢这种游戏,而且我用很多时间来练习。   

 spend的主语必须是“人”,宾语可以是“时间、金钱、精力”等,

表示“花费……”,其后常用介词on接名词或用介词in(常省略)接动词-ing形式,不能用动词不定式, 如:   

Some boys spend much time on computer games.

一些男孩子将大量的时间花在电脑游戏上。

He often spends two and a half hours(in)doing his homework.

他通常花两个半小时做家庭作业。

practice:练习。在美式英语中,该词既可以用作名词,也可用

作动词;但在英式英语中,动词形式应是practise,而名词形式应是practice。practice后接动词的-ing形式。例如:

We practice playing basketball every Tuesday and Friday.

10. She helps me with my homework and listens to my problems.她经常帮助我完成家庭作业,还倾听我的问题或烦恼。

listen to one's problems听某人倾诉烦恼、麻烦。例如:

It is very important for some doctors to listen to their patients’ problems.

对于有些医生来说,听听他们的病人诉说烦恼是一件很重要的事。

11. I meet my friends and we always have a great time talking to each other.我和朋友们聚会,我们在一起总是聊得很开心。

have a great time玩得开心,愉快,相当于是enjoy oneself或have fun。Have a great time doing sth. 表达“在做某事的过程中度过了一段美好时光”,talking to each other是现在分词短语作状语,相当于是while we are talking to each other。

12. Chinese students have more weeks off in the summertime than British students.中国学生比英国学生的夏天假期长。

have/take+一段时间+off相当于be away from work or school for a period of time有……时间的休假, 如:

We have about two months off in the summertime. 我们有大概两个月的暑假。

She took two days off to look after her son. 她请了两天假照顾她的儿子。

 

 

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