7年级英语复习资料
英语专业是培养具有扎实的英语语言基础和比较广泛的科学文化知识,各位,我们看看下面的7年级英语复习资料吧!
7年级英语复习资料1规则变化:
1) 一般在名词词尾加s,
① map-maps地图,bird-birds鸟,orange-oranges 桔子,bike-bikes自行车;
2) 以s, x, ch, sh结尾的名词加es,
box-boxes盒子,class-classes班级,watch-watches手表, dish-dishes盘,碟子,餐具;
3) 以O结尾的名词后面加s或es
① photo-photos相片 radio-radios收音机 zoo-zoos动物园
tomato-tomatoes西红柿 potato-potatoes土豆
4) 以辅音字母加y结尾的名词,变y为i+es
① baby-babies婴儿 family-families家庭;
以元音字母加y结尾的名词直接加s
① boy-boys男孩 toy-toys 玩具;
5) 以f或fe 结尾的.名词变复数时:
a. 加s,如: belief--beliefs roof--roofs
safe--safes gulf--gulfs;
b. 去f,fe 加ves,如:half--halves
knife--knives leaf--leaves wolf--wolves
wife--wives life--lives thief--thieves;
c. 均可,如: handkerchief:
handkerchiefs / handkerchieves
名词复数的不规则变化:
1)child--children foot--feet tooth--teeth
mouse--mice man--men woman--women
注意:与 man 和 woman构成的合成词,其复数形式也是 -men 和-women。
如: an Englishman,two Englishmen. 但German不是合成词,故复数形式为Germans;Bowman是姓,其复数是the Bowmans。
2)单复同形 如:
deer,sheep,fish,Chinese,Japanese
li,jin,yuan,two li,three mu,four jin
但除人民币元、角、分外,美元、英镑、法郎等都有复数形式。如:
a dollar, two dollars; a meter, two meters
3)集体名词,以单数形式出现,但实为复数。
如: people police cattle 等本身就是复数,不能说 a people,a police,a cattle,但可以说
a person,a policeman,a head of cattle,the English,the British,the French,the Chinese,the Japanese,the Swiss 等名词,表示国民总称时,作复数用。
如: The Chinese are industries and brave. 中国人民是勤劳勇敢的。
4)以s结尾,仍为单数的名词,如:
a. maths,politics,physics等学科名词,为不可数名词,是单数。
b. news 是不可数名词。
c. the United States,the United Nations 应视为单数。
The United Nations was organized in 1945. 联合国是1945年组建起来的。
d. 以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数。
"The Arabian Nights" is a very interesting story-book.
<<一千零一夜>>是一本非常有趣的故事书。
5) 表示由两部分构成的东西,如:glasses (眼镜) trousers, clothes
若表达具体数目,要借助数量词 pair(对,双); suit(套); a pair of glasses; two pairs of trousers
6) 另外还有一些名词,其复数形式有时可表示特别意思,如:goods货物,waters水域,fishes(各种)鱼
able ability enable capable be able to do能够做…
7年级英语复习资料2have the ability to do 能够做,有能力做…:
He has the ability to make very good boat.
enable ** to do 使…能做…:
Internet has enabled us to get information from all over the world.
Be capable of 能够做…:He is capable of drawing oil painting.
He is able to read and write in English.
absent 反义词:present
abroad 国外,海外:live ~ go ~
Many young people are eager to go abroad to study.
access:入口,途径;机会,权利。Have access to sth
Citizens in the town all have access to the books in the local(当地的)library.
absorb 吸收 be absorbed in 全神贯注于…
All the students are absorbed in Professor‘s lecture on China‘s economy.
pt 接受 receive 收到(不一定接受)
She received a gift from him,but she didn‘t accept it.
accident=by chance 偶然地 on purpose 故意地
rding to 根据
According to the article,environmental pollution has been taken under control.
…into account=take…into consideration 把…考虑在内
I hope my teacher will take into account my illness when he grades our test paper.
Account 描述
She gave an account of what he saw in China.
se ** of sth = charge ** with(for)sth 指责…做了…;指控…犯了…
He was accused of robbing the bank and sentenced ten years in gail.
His mother charged him with being lazy.
accustomed to = be used to 习惯于后接 sth 或 doing sth
used to 过去有过去常常后接 do sth
Mr. Smith is not used/accustomed to driving on the right.
I‘m already used to the life here.
There used to be a house near the river.
He used to get up while he was in the middle school.
eve 获得,达到
You will achieve nothing if you waste your time this way.
t=adjust 适应~ adopt 收养;采用
You should adapt to college life as soon as possible.
He adjusted himself very quic ckly to the weather in the country.
to 增添 add up to 总计达
addition(to)=besides 此外
In order to master a foreign language,we should learn some grammar. In addition,we‘d better learn some words.
uate=enough
t 承认
He admitted him mistake at last.
advance 预先,提前
You should inform(通知)me in advance if you are going to come.
advantage of = make use of 利用
We can take advantage of computer to analyze data.
A good habit in learning is to make full use of class time.
ct(v.)effect(n.)influence(v&n)影响 effort 努力
have an effect/influence on 对…有影响
make an effort to do 或 make efforts to do
The latest discovery in gene will have a GREat effect on the health of human beings.
They made GREat efforts to find a new cure to lung cancer.
rd(to do)sth买/花/用/支付得起
It‘s hard to imagine how he can afford(to buy)a house on his small salary.
afraid of 担心,害怕
the age of
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