牛津英语8A unit3知识点讲解

Unit 3 A day out

Comic Strip 卡通漫画

1. You need to exercise and keep fit.

exercise动词,“锻炼，训练”。例如：

You don’t exercise enough. 你锻炼得不够。

Every day I exercise before I go to sleep. 我每天睡觉前锻炼。

拓展：A. exercise 可数名词，“练习，训练，体操”。例如：

We have five math exercises to do today. 我们今天有五道数学练习题要做。

We will have a field exercise tomorrow. 明天我们将要进行一场野外训练。

My parents often do morning exercises in winter. 我父母经常在冬天做早操。

B. exercise 不可数名词，“锻炼；运动”。例如：

Exercise makes us strong and healthy. 锻炼使我们强壮健康。

一句话：The doctor asks him to take more exercise and do eye exercises every day. 随堂演练：

用exercise的适当形式填空

1. Our English teacher often tells us to do many _______ after class.

2. Do eye _________ if you want to keep your eyes fit.

3. We should often _________ our bodies.

2. Let’s enjoy ourselves.

句子结构：Let祈使句

解析：enjoy oneself “玩得开兴，过得愉快”，相当于have a good\ great\nice\wonderful time或have fun. 反身代词oneself的形式要随主语的不同而改变。例如：

She enjoyed herself at her birthday party. 她在她的生日派对上玩得很开心。 拓展：反身代词构成的常用短语有：

learn by oneself =teach oneself 自学

by oneself 单独，独自； help oneself to 自便

look after \ take care of oneself 照顾某人自己

随堂演练：

I guess Peter and his sister Sally enjoyed ______ at the dancing party.

A. myself B. himself C. herself D. themselves

Welcome to the unit 欢迎来到本单元

1. Yesterday I took a boat trip under the famous Harbour Bridge and went past the Sydney Opera House. 昨天我在著名的湾港大桥下乘船游玩，还经过了犀利歌剧院。

句子结构：主语+谓语部分+and+谓语部分2

解析：take a boat trip “坐船游览”，相当于go on a trip by boat. 例如

I would like to take a boat trip on the River Nile. 我愿意在尼罗河上乘船游览。 拓展：trip常构成固定短语：

take a bus\plane trip 坐车\飞机旅行 have a trip进行一次旅游 finish a trip 结束旅游 organize a trip 组织旅行 three-month trip 三个月的旅行 pleasant trip愉快的旅行 随堂演练：

完成句子：

如果你们乘船旅行，你可以欣赏沿岸的壮丽景色。

If you _______________, you can enjoy the magnificent sights along the river.

2. Take care!

解析：take care“保重”通常用于告别或信件等的结束语，是较简单的告别。

Take care, son. 保重，儿子。

拓展：take care 当心，注意。例如：

Take care with these delicate flowers. 当心这些娇嫩的鲜花。

提醒：固定短语：take care of照顾，照料，

He is smart and can take care of himself.

随堂演练：

完成句子：

1. 当心别喝太多。

_____________ that you don’t drink too much.

2. 你不在时我会照顾你的孩子。

I’ll _______________ your children while you are away.

3. We’re going to the top of the Eiffel Tower this afternoon.

解析：top,名词，“顶端，（物体的上面）”， on the top of “在…..上面、顶部”。例如： She was dressed in black from top to toe. 她从头到脚穿了一身黑。

The tower is on the top of the hill. 塔立于山顶上。

拓展：on the top of 在……上面

in the middle of 在…..中间

at the bottom of 在……底部

随堂演练：

完成句子：

向前看，你看见山顶上有什么吗？

Look ahead. What can you see ______________ the hill?

4. How wide is the bridge

句子结构：how+形容词（long, wide, tall, high等）+be动词+主语？用来提问主语的长宽高 解析：wide形容词，“…..宽的；宽广的”，指某物从这边到另一边的距离是多少。例如： The garden is ten yards wide. 这个花园有10码宽。

He is a man of wide interests. 他兴趣广泛。

拓展：wide副词，“张的很大地；广阔地”。例如：

Open your mouth wide when you pronounce this sound. 发这个音时，嘴要张大。

随堂练习：

1. 这座桥大约有10米宽。

The bridge is about _______________________.

2. 他在绘画和音乐方面知识渊博。

He has __________________ of painting and music.

Reading 阅读

1. I’m doing fine here.

Yes, we are getting along fine. 是的，我们相处得很好。

拓展：fine形容词，“好的，优质的，晴朗的，健康的”。例如：

Don’t worry. She’ll be fine. 不要担心，她会好的。

What a fine view! 多美的景色啊！

People should not often eat bread made of fine flour. 人们不应该经常食用精粉制的面包。 随堂演练：

你儿子在学校学习好吗？

Is your son doing _______ in school?

2. Yesterday Kitty’s teacher Mr Wu invited me to join their school trip to the World Park.

解析：join动词，“加入，参加”，表示加入某个组织，党派或社团从而成为其成员。例如： join the League 入团

join the Young Pioneer 入少先队

辨析: join, join in 与take part in

join：后接表示团体的名词或表示人的词，指参加某种组织或某人的活动

join in：参加某项运动或活动，如参加讨论，游行罢工等

take part in: 侧重参加某项群众性集体性的事业工作或活动，突出参加者在其中发挥一定的作用。

例如：

He joined the Party in 1980. 他是1980年入的党。

Come on and join us in the party. 快来参加我们的聚会吧。

The children all like to join in the game. 孩子们都喜欢参加游戏活动。

Did you take part in the meeting yesterday? 你参加昨天的会议了吗？

随堂演练：

单项选择：

1. Did your father _______ the Party?

A. join B. join in C. take part in D. take part

2. Anyone who sings well can _______ the activity in our school.

A. take part in B. take off C. take out D. take care of

3. If you ______ the club, you must abide by its rules.

A. join B. join in C. take part in D. take part

3. The sun was shining in a clear blue sky.

解析：clear形容词，“晴朗的”，相当于“fine”。例如：

The weather was clear that day. 那 …… 此处隐藏：8168字，全部文档内容请下载后查看。喜欢就下载吧 ……