仁爱版七年级下册英语7~8单元知识点总结

仁爱版七年级下册英语7~8单元知识点总结
Unit 7 Topic 1
重点句型
—Were you born inHebei?
Yes, I was./ No, I wasn’t.
—When was your daughter born?
—She was born on October 22nd, 1996.
—Whenis your birthday? May 13th
—What sthe shape of your present?
It’s acircle./ rectangle / triangle/square.
—What’sit like ? It’s like a star.
—Howlong/wide is it?
—Whatdo we use it for?
We use it to study English.
重点词组及短语
talk about 谈论
place of birth 出生地
date of birth 出生日期
after class 下课
big fan 狂热粉丝
have a birthday party 举行生日聚会
have a look 看
make a cake 做蛋糕
do some cleaning 打扫
cook a big dinner 做一顿丰盛的晚餐
重点讲解
1 英语中日期可以有两种表达法：
(1)月日，年。

May 1st,2008
(2)日月，年。

1stMay,2008
2 plan to do sth.计划做某事
3 基数词变序数词的规律：
基变序，有规律；一、二、三，特殊记；
从四起，th; 八去t来九去e; ve要用f替。

整十该y为ie，后面再跟th;
几十几和几百几，只变个位就可以。

4 介词in，on, at 在时间前面的应用
1)在上下午、傍晚用in
in the morning
in the afternoon
in the evening
2)在季节、年、月前用in,
inspring/summer/fall/winter
in 2002, inJuly, in February, 2001
3)在具体的某一天及某一天的上下午、晚上用on 。

on Saturday, on Wednesday evening.
on the morning of June 1st,
on January 2nd, 2014
4) 在中午、夜间、时刻前用at。

at night, at noon , atseven o’clock, at half past seven
5.表示确切“几百”时，hundred后面不加“s”，但表示不确定数目的“数以百计”时，hundred后面应加“s”，用“hundreds of”表示。

three hundred students三百名学生
hundreds of students几百名学生
6 英语中表达物体的长、宽、高，先说数字，再说单位，最后加上一个表示长、宽、高的形容词。

“．”读做“point”。

6.4米长：six point four meters long
7 What do we use it for?我们用它来做什么?
use sth. to do sth.用某物做某事.
= use sth. for doing sth.
8 buy sb. sth.
= buy sth. for sb.买某物给某人
9.what’s the shape of your present ?
= What shape is your present?
10 .What’s it like ?=What does it look like?
11.It’s like a star.= It looks like a star.
12. I get it. 我明白了。

13. You are right. 你说的对。

重点语法讲解be动词的一般过去时
1. be动词的一般过去时，表示过去存在的状态。

My brother was at school yesterday.
2. be动词的过去式为was/were,其否定式为was not/wasn’t和were
not/weren’t.
3. 一般疑问句以及简略回答：
—Were you born inJuly,1999?
—Yes, I was./No,I wasn’t.
Unit 7 Topic 2
重点词组及短语
at Kangkang’s birthday party 在康康的生日聚会
dance to disco 跳迪斯科
play the guitar 弹吉他
play the piano 弹钢琴
perform ballet 表演芭蕾
sing Englishsongs 唱英文歌
read English books 读英文书
make model plane 做飞机模型
take photos 照相
draw pictures 画画
so many 如此多
in the past 过去
at the age of 在...岁
with one’s help 在...帮助下
not…any more 不再
重点句型
1 I’m sure we’ll have a good time at the party.我确定我们在集会上玩得高兴。

2 You are so smart! 你真聪明！
3 I’d like to take these flowersto the party.我想把这些花带到集会上。

4 What else can you do ? 你能做别的什么？
5 Happy birthday to you!
6 There was something wrong withher eyes. 他的眼睛有了毛病。

7 Life was hard for her. 生活对他来说很艰难。

重点讲解
1.巧辩异同take与bring take （从说话人处带到别处）带去，带走
bring （由别处带到说话人处）带来
2. 一段时间+ago是表示过去的时间状语。

two years ago ，three months ago
3.be good at doing sth. = do well in doingsth.擅长做某事，在……方面做得好。

4 .with one’s help = with the help of…在……的帮助下
5 .It’s time for….到…时间了.相当于It’s time to do sth.
6 . both, all 的用法
both两者都，all三者以上都
7.There was something wrong with her eyes. 这个句型主语是something 谓语动词用is/was. 在否定句和疑问句中用anything。

eg. Is there anything wrong with the boy ? There wasn’t anything wrong with hercomputer.
8 With one’s help = with the help of 在……的帮助下
重点语法及选择疑问句
一、情态动词掌握情态动词can/can’t, could/couldn’t的用法
1. I ______ swim at the age often, but now I ____swim very well.
2. ____ you play the guitar ? No, I _______.
3. What else _____ you do ? I_____ also perform ballet.
4. _____ he draw pictures when hewas five years old ? No, he _______.
5. One year ago, he _____ do it atall.
二、选择疑问句
选择疑问句是两个一般疑问句连成的句子，用or连接，相同的部分略
Unit 7 Topic 3
重点句型
—Did you sing a song at the party?
—Yes, I did/No, I didn’t.
I missed the chairand fell down.
How could you lie tome?
Kangkang made asilent wish and them he blew the candles out in one breath.
重点短语
play the piano 弹钢琴
play the guitar 弹吉他
play erhu 拉二胡
peform magictricks 变魔术
enjoy oneself 玩的开心
perform Chinese Kungfu 表演中国功夫
dance to disco 跳迪斯科
play a game 玩游戏
fall down 摔倒
miss the chair 错过椅子
hurt oneself 受伤
at once 立刻
last night 昨晚
get home 到家
next time 下次
have a birthday party 举行生日聚会
make a card 制作卡片
by hand 用手
make a wish 许愿
blow out 吹灭
重点讲解
1.Did Kangkang enjoy himself?康康玩得开心吗？
Enjoy是及物动词，后接名词，代词或是动名词，意为“喜爱，欣赏，享受……的乐趣。

”
enjoy oneself = have a good/great time玩得愉快enjoy doning sth. 喜欢做某事
巧辩异同like, love与enjoy
(1)like喜欢（程度较弱）like doing/to do
(2)love热爱（程度较强）love doing/to do
(3)enjoy喜爱，欣赏，享受……的乐趣enjoy doing
2. It’s your turn.该你了。

turn 是名词，意思是“轮流”，It’s one’s turn to do sth.轮到某人做某事。

还可以做连系动词，意为“变成……”，后接形容词做表语。

3 .反身代词oneself变化如下：
①第一二人称用形容词性物主代词+self(selves)
I→myself you→yourself(yourselves)
②第三人称用人称代词宾格+self(selves)
he→himself they→themselves
4.What happened to Michael at the party?聚会上迈克发生什么事情了？happen to sb. 某人发生某事，to是介词happen to do…碰巧干某事，to是不定式符号
5.What’s the matter ? 怎么啦？相当于What’s wrong ?
6 .This way, please . 请往这边走。

7 .We bought many presents for him.我们给他买了许多礼物。

英语中有部分动词可以做双宾语，当我们把表示人的宾语（间接宾语）放在前，物的宾语（直接宾语）放在后时，不需加介词。

如give me some flowers/ get him somepaper/ buy us some food/ pass her a pencil 。

如果把表示物的宾语（直接宾语）放在前、人的宾语（间接宾语）宾语放在后时，在人的宾语（间接宾语）前要加一个介词to或for。

什么时候加to?什么时候加for? 这一问题一直困扰大家，下面我们通过一个顺口溜来记住。

和for连用的动词有：cook,
get/fetch/buy/draw/sing/play/make/do
8. Don’t be so late next time. 下次别到得这么晚。

这是祈使否定句，祈使句的否定句在动词原形前加don’t.
Don’t open your books. Please don’t make a noise.
重点语法讲解一般过去式
一、一般过去式表示：
（1）过去存在的状态。

My father was at work yesterday afternoon.
(2)过去某个时间发生的动作。

I got up at 6:30 yesterday.
(3)过去经常或反复发生的动作。

He always went to work by bus lastyear.
常用的时间状语：two days/months/years ago, last year, in those days, just now, in 2002等。

二、动词过去式的构成：
1. 规则动词①在动词后面直接加“ed”。

play-played ②动词以“e”结尾加“d”。

move-moved ③动词以辅音字母加y结尾改y为i加ed. study-studied
④动词为重读闭音节，双写词尾的辅音字母加ed. plan-planned stop-stopped
2. 不规则动词am/is-was are-were do-did (详情见书后不规则动词表)
三、行为动词一般过去时态陈述句变否定句和一般疑问句：
肯定句：I bought some books yesterday. 否定句：I didn’t buy any books yesterday.
一般疑问句：Did you buy any books yesterday?
Unit5—Unit7中出现的冠词用法
1.弹乐器前要带定冠词the,而进行球类运动，刚不带the。

play the guitar/piano play soccer/basketball
2.序数词，前面要用定冠词the。

on the second floor
3.三餐前面不用冠词。

have breakfast/lunch/supper
介词的用法：
1. 在几点常用介词at, 在星期几常用on。

在早上、下午、晚上常用in. 在具体某是前，用介词on；在月份或年份前用介词in，在具体到某一天的早上/下午/晚上，也用onat seven o’clock; on Sunday; in the morning.
2.在哪一层楼用介词on.
Unit 8 Topic 1
重点句型
What’s the weather like in summer ? It’s hot.
How is the weather today ? It’s foggy.
It’s a good season for flyingkites.
It’s a good time to climb hills.
Which season do you like best,spring, summer, autumn or winter ?
I like …best. It’s hard to say.
How are things going ? Things aregoing very well.
What’s the temperature ? It’sBetween -8°C and -2°C .
You’d better know about the weatherin different places in August.
重点词组及短语
go back home 回家
right away 立刻
have a short rest 短暂休息
later on 后来
take a walk 散步
be kind to 对...友好
come back to life 苏醒；恢复健康
get fine 被罚款
nice and bright 阳光明媚
take some pictures 拍照
in most of 大多数
talk about 谈论
be different from 与...不同
summer holiday 暑假
重点讲解
1 .It’s a good season/ time for doing sth.
=It’s a good season/time to do sth. 是做某事的好季节。

2. 对because 引导的原因状语提问用why.
I don’t like summer because it’s very cold. Why don’t you like summer ?
3. I like spring best. = My favorite season isspring.
4. Because I learned to swim last year. 因为去年我学会了游泳。

learn to do sth .学习/ 学会做某事。

注：study 没有这种用法
5 Remembe to put on your raincoat when you goout. 记住外出时穿上雨衣。

remember to do sth. 记住做某事。

记住别做某事：remember not to do sth.
6 The lowest temperature is -8°C and the highest temperature is is -2°C. 形容气温高用high, 低用low。

7 You’d better know about the weather indifferent places in August. 你最好了解八月份不同地方的天气。

You’d better = You had better.
had better 相当于一个情态动词，后接动词的原形，否定句直接在better后加not.
8 The farmers are busy harvesting. bebusy doing sth. “忙于做某事”相当于be busy with sth.
9 I hope all is well with you. 我希望你一切都顺利。

10 We saw some old people performing Beijing opera. 我们看到一些老人在表演京剧。

see sb. doing sth. 看见某人在做某事。

这时doing sth. 为宾语补足语。

11 The weather gets warm and the trees turngreen. 天气变长，树木变绿。

天气变化用get, 颜色的变化用turn.
12. Everything comes back to life .（作主语）万物复苏（everything, something, anything语是谓语动词用三单形式）
13. Put on 强调穿的动作；wear强调穿的状态
14.修饰雨雪的词汇多用heavily ,修饰风多用strongly 的形式
如：下大雨→rain heavily / a heavy rain
刮大风→blow strongly / a strong wind
e.g. It rained heavily last night .
昨晚下了一场大雨
There was a heavy rain last night .
今天阳光明媚
The sun is shining brightly./It is a sunny day today./ It’s nice and bright today.
Unit 8 Topic 2
重点语法
（一）动词后接不定时做宾语
有部分动词后可以接不等式做它们的宾语，这样的动词我们学过的有
want to do sth.
plan to do sth.
wish to do sth.
hope to do sth.
learn to do sth.
remember to do sth.
need to do sth.
would like to do sth.
begin to do sth.
（二）情态动词should 的用法
had better(最好) , should（应该）用来提建议，后接动词原形，否定句在它们后直接加not, should not 可缩写为shouldn’t.
重点词汇词组及短语
travel around 环游旅行
go back to 回到；追溯到
placeof interest 名胜古迹
get together 一起
all the year round 一年到头
prepare for 为...做准备
apair of sunglasses 一副太阳镜
in the sun 在阳光下
take a trip 旅行
take photos of 拍照
be careful 小心
keep away from 远离
be different from 与...不同
重点句型
1. What’s the best time to go there?
I think you can go anytime.
2. Youshould visit Dali and Lijiang. And you shouldn’t visit Xishuangbanna.
3. Didyou visit any places of interest? -----and it is very different from ours.
4. Howwas you trip? It was wonderful.
5. Howdid you travel there? By train.
6. Howlong were you there? Only five days.
7. How are you doing ?
8. Please give my love to your parents.
9. Enjoy your holiday trip !
重点讲解
1 .Each of you has a good plan for theholidays. Each of …做主语时动词用单数。

eg. Each of us comes from Guizhou. Each of them was at home last Sunday。

2 . trip / travel
两者均表示旅游，其主要区别为：
(1)trip指短距离旅行如：Theround trip was ten dollars.
(2)travel指长途旅行，尤其指到国外旅行
3.What’s the best time to go there ? 去那儿的最好时间是什么时候？to go there作定语
Summer is the best time to visit HuangguoshuWaterfall. 夏天是参观黄果树瀑布的最好时间。

4.The weather in Beijingis different from that in Guangzhou.北京的天气和广州的不同。

不同地方的同一事物，单数或不可数名词用that,复数名词用those来代替。

The grapes in Tulufan are nicer than thosein Yunnan .
Unit 8 Topic 3
重点词组
the Spring Festival 春节
perform lion and dragon dances 表演舞龙舞狮
give each other presents 互送礼物
guess riddles on lanterns 猜灯笼上的谜语
the Lantern Festival 元宵节
the Mid-autumn Festival 中秋节
decorate Christmas trees 装饰圣诞树
put up 挂起；建造
at the end of 在...末端
give gifts to each other 互送礼物
lucky money 压岁钱
stay up 守夜
at midnight 午夜
play tricks on 捉弄
be full of 充满
give best wishes to …给...最美好的祝愿
have a get-together 有一个聚会
show one’s love 表达...的爱
shout at 对...大喊；责骂
have dragon boat races 赛龙舟
重点句型
1.Please give my best wishes to your parents.请向你的父母致意
2 .Merry Christmas ! 圣诞快乐！
3 .The same to you. 你也一样。

4. Good luck to you ! 祝您好运！
重点讲解
1 . look，see，watch，read的用法之别
look 看（强调的过程，从没有看到看,如接宾语要带介词at)
see 看见（强调结果）
watch观看（节目、比赛、电视等），观察
read 看（书、报、杂志）
2 .start doing sth.、start to do sth.
主语是物的时候常用start to do sth.
3.On Mother’s Day, people show their love for their mothers by givingpresents.
4 He likes sleeping withthe windows open. 他喜欢开着窗户睡觉。

with +N+adj 表示伴随的状态。

5 one of them 他们中的一个
类似的说法还有：
one of us, one of the students
6. People enjoy a one-day holiday.
人们享受一次一天的假期。

an 8-day holiday 一次八天的假期
注意：8-day 或eight-day 合成的形容词day不能加s
7.In Beijing,many people go to Tian’anmen Square to watch the national flag go up.
watch …do sth. 观看（某人或某物）做某事
He likes watching people perform magic tricks.
People often watch the sun go up on Mount Tai.。