Unit 3 ——2022-2023学年六年级下册知识点总结+练习学案（人教PEP版）（含答案）
展开【讲义+练习】
Unit 4 Then and now
一、重点单词、短语。
grass草坪 gym体育馆
ago以前 cycling骑自行车运动 （或活动）
ice-skate滑冰 badminton羽毛球运动
star星 easy容易的
different不同的 Internet互联网
race赛跑 active积极的；活跃的
nothing没有什么 thought (think的过去式)想
felt(feel的过去)感觉 cheetah猎豹
trip绊倒 woke(woke的过去式) 醒
dream梦
dining hall饭厅 last year 去年
go cycling去骑自行车 last month 上个月
look up (在词典中或通过电脑)查阅 at night 在晚上
one day总有一天 visit the moon 参观月球
had a race有一场比赛 play badminton 打羽毛球
woke up醒来
二、重点句型。
- You weren't very big then, Mr Wu!
你那时候不太大，吴先生！
2.Tell us about your school, please.
请给我们讲讲您的学校吧。
3.There was no library in my old school.
我以前的学校里没有图书馆。
4.Now there’s a new one in our school.
现在在我们的学校里有一个新的。
5.There were no computers or Internet in my time.
我那时候没有电脑也没有网络。
6.We are all different now!
我们现在都不一样了！
7.John, come and look at Mike’s old photos!
约翰，来看一看迈克的老照片！
8.Before,I was quiet.Now,I'm very active in class.
以前我很安静。现在我在课堂上很活跃。
9.I was short,so I couldn't ride my bike well.Now,I go cycling every day.
我以前个子小，自行车骑得不好。现在我天天骑车。
10.一How do you know that?
一Easy, I looked it up on the Internet.
—你怎么知道的？ —很简单，我在网上查阅的。
11.—How about now? —Now I love to ice-skate,so I like winter.
—现在呢？ —现在我喜欢滑冰，所以我喜欢冬天。
二、难点句型解析。
1.Tell us about your school, please.
请给我们讲一讲您的学校吧。
【解析】句型结构为：“Tell + sb.+ about+其他.”
用于请求别人讲述关于某方面的信息，是一个祈使句。about是介词，意为“关于”。在此句型中，后接想要知道的信息。
例句：Tell us about your daily life.
请给我们讲一讲你的日常生活吧。
拓展：祈使句表示请求、命令、叮嘱、邀请、劝告等，读的时候一般用降调。其否定形式是在谓语动词前加Don’t。
例句：Don’t be late for school. 上学不要迟到。
2.Now there’s a new one in our school.
现在在我们的学校里有一个新的。
【解析】这是一个There be句型。There be 句型通常用来表示某地有某物。其句型结构如下：
- There is+单数可数名词/ 不可数名词+其他。
例如：There is a girl under the tree. 树下有一个女孩。
There is some milk in the glass. 杯子里有一些牛奶。
- There are+可数名词复数+其他。
例如：There are many hills in the park. 公园里有很多座小山。
拓展：There be 句型的一般过去时结构为“There was / were+某物/ 某人+ 某地”，意为“某地有某物/ 某人。”。
例如：There was an old school in the city two years ago.
两年前这个城市里有一所古老的学校。
3.John, come and look at Mike’s old photos!
约翰，来看一看迈克的老照片！
【解析】这是一个以实义动词开头的祈使句。祈使句常用于表示请求、命令、叮嘱、邀请、劝告等。
祈使句有如下三种类型：
- 实义动词原形+其他。
例句：Come in, please. 请进。
- Be+表语。
例句：Be careful! 小心！
- Let+宾语+动词原形+其他。
例句：Let me help you. 让我帮助你吧。
4.There was no library in my old school.
我以前的学校里没有图书馆。
【解析】there be结构的否定句
句型结构：(1)There wasn’t/weren’t +主语+地点.
(2)There was /were no+主语+地点.
例句：There were no computers or Internet in my time.
我那时候没有电脑和网络。
祈使句的否定形式：
- 通常祈使句的否定形式是Don’t+动词原形. /Don’t+be+其他。
例句：Don’t cry! 不要哭！
- 以let为引导词的祈使句，在动词原形前加not。
例句：Let’s not play in the classroom. 我们别在教室里玩了。
- 与please 连用。为了使祈使句的语气变得委婉，可以在句末或句首加上please，若加在句末，则通常在please前加个逗号。
例句：This way,please. 请走这边。
四、热难点测试。
一、根据图片及首字母提示写出单词，补全句子。
1.There’s lots of green g______ in our school playground.
2.There’s a big g______ near my home.
3.There wasn’t a d______ hall in our school twenty years ago.
- I could go c______ last summer.
- Now I love to i_______and play in the snow.
6.I didn’t play b______ well before.
二、选出每组单词中画线部分发音不同的一项。
( )1.A.ice-skate B.ride C.different
( )1.A.now B.know C.how
( )1.A.about B.loud C.shoulder
( )1.A.cycling B.gym C.type
( )1.A.active B.was C.that
三、单项选择。
( )1.There______an old library in our school ten years ago.
- was B.were C.am
( )2.Betty looked it______on the Internet.
- up B.down C.under
( )3.There were no trees______flowers in front of my house.
A.to B.or C. no
( )4.There was no gym in my school______.
A.twenty years ago B.next term C.next year
( )5.My brother______play basketball ten years ago. But now he______play it well.
A.could; couldn’t B.can’t; can C.couldn’t; can
四、选择与句子相符的图片。
A B C D E
( )1.Lucy’s hair was long before. Now her hair is short.
( )2.Bob didn’t like summer before. Now he likes it because he can swim in the pool in summer.
( )3.Look at the village. There were no flowers. Now there are a lot of flowers.
( )4.There was no library in our city ten years ago. Now we have a big library.
( )5.There were no computers in my time.
五、用所给单词的正确形式填空。
1. You are_______ (wear) a pink dress and a pair of pink shoes.
2. There_______ (be) no computer rooms in my school before.
3. Sarah couldn't _______ (play) the pipa two years ago.
4. Amy_______ (don't) like pink T-shirts before.
5. Bob _______ (think) summer was too hot.
六、按要求完成下列各题。
1.There wasn’t an English teacher before.(改为同义句)
There______ ______English teacher before.
2.I liked reading English stories.(改为否定句)
I ______ ______reading English stories.
3.They took two days to clean the room.(对画线部分提问)
______ ______days did they take to clean the room?
4.He could use the Internet two years ago.(改为否定句)
He______ ______the Internet two years ago.
5.There was a TV in my house before.(用now改写句子)
There______a TV in my house now.
七、选择正确的选项补全对话。
A. Can you tell me more about it? B. We couldn’t have a sports meet. C.It’s a picture of my old school. D. But now we have a new and big school. E. But it had many beautiful flowers in it. |
A:What’s this?
B:1.______
A:It was a very beautiful school before.
B:Yes. But there was no library or gym at that time.
A:2.______
B:Yes. It was very small. 3._____
A:Did it look like a park?
B:Yes, it did.
A:And then?
B:4.______
A:Oh, that sounds bad.
B:Yes. 5._____It’s beautiful, too. We can have a big sports meet.
A:Cool!
八、阅读短文，判断下列句子是（T）否（F）正确。
Hello, I’m Sarah. I didn’t like winter before. I thought it was too cold. I couldn’t go cycling. Now I love winter very much. Because I can make a snowman. And I can ice-skate, too. My brother Mike didn’t like winter before. He thought it was too cold and he couldn’t ice-skate. Now he loves winter very much. Because he can ice-skate and he can play in the snow. Now we often ice-skate in winter.
( )1.Sarah likes winter now.
( )2.Mike and Sarah are classmates.
( )3.Mike liked winter before.
( )4.Sarah and Mike didn’t like winter before.
( )5.Sarah and Mike often ice-skate in winter now.
参考答案
一、1.grass 2.gym 3.dining 4.cycling 5.ice-skate 6.badminton
二、1.C 2. B 3.C 4.B 5.B
三、1.A 2.A 3.B 4.A 5.C
四、1.C 2.B 3.D 4.A 5.E
五、1. wearing 2. were 3. play 4. didn't 5. thought
六、1.was no 2.didn’t like 3.How many 4.couldn’t use 5.is
七、1.C 2. A 3. E 4. B 5.D
八、1.T 2.F 3.F 4.T 5.T
