七年级英语下册复习资料

　　1.ving形式的构成

　　1)直接在动词原形末尾加-ing,如play-playing

　　2)以不发音字母e结尾的动词，去e再加-ing,如have-having

　　3)以重读闭音节结尾的单词，结尾只有一个辅音字母，应双写这个字母，再加-ing。如，begin-beginning

　　2.注意：

　　1) 有些动词一般不用于现在进行时,如see,like,love, want,know等，而用一般现在时。如，Do you know him?你认识他吗?

　　2) 有些动词如come, go, arrive, leave, start, fly, drive,stay等表示位置转移的词，用现在进行时表示按计划即将发生的动作，如 We are going to Beijing on Friday.我们星期五要去北京。

　　3. 构词知识：

　　1) 名词后缀：-er,如，singer

　　-or,如 actor

　　-ing, 如 meeting

　　-tion 如 direction

　　2) 形容词后缀： -ful 如，beautiful

　　-ing 如，boring

　　-ous 如，dangerous

　　-ly 如， friendly

　　3)副词后缀：-ly 如，really

　　4)数词后缀：-teen 如，thirteen

　　-ty 如，thirty

　　-th 如，fourth

　　5)在国家名词后加-ian,-an, -n表示其国家的人。如，

　　Egypt埃及 Egyptian埃及人

　　Europe欧洲 European欧洲人

　　Canada加拿大 Canadian加拿大人

　　Italy意大利 Italian意大利人

　　Australia澳大利亚 Australian澳大利亚人

　　America美国 American美国人

　　6)在表示天气的名词后加-y如，wind-windy, fog-foggy,sun-sunny

　　4. Until的用法：

　　Until 和 till的意义相同，都有“直到”，“直到...才"，"在...以前不"的意思.它们的使用方法为：

　　1) 作介词: 作介词，后面通常接表时间的名词或短语.如We are back until/till3o’clock.三点种我们才回来.

　　2) 作连词：　作连词时，until和till引导时间状语从句.如 Go along this road until you see the park沿着这条路走，直到你看到公园为止。

　　【注意】1)以上的状语从句的例句都是从句在主句之后，如果把从句放在主句之前，那么，引导词用till.如Till you come back, I won’t leavehere.直到你回来我才回离开这。

　　3) 主句的动作是终止性的，要用not…until/till句型。

　　5.“违反规矩“的现在进行时态

　　1) 现在进行时比哦按时目前这一段时间内的活动或现阶段正在进行的动作。而说话时并不一定正在进行。如Is Tom working hard this term?汤姆这学期学习用功吗?

　　They are working on the farm these days.这些日子他们在农场劳动。

　　2) 表示往返或位置转移的动词，如come,go,leave, stay, start, arrive等构成的现在进行时，可表示按计划或安排即将发生的动作。这些动词还可以和表示将来的时间状语，如tomorrow, next week, next year等连用。

　　They are leaving for Beijing tomorrow.明天他们要动身去北京。

　　4) 现在进行时与always, often等词相结合，也可表示习惯的，经常重复的动作。意思是“老是”，“总是”。此时常带有一定的感情色彩，如：埋怨，赞赏等。如

　　Mary is always talking about her son.玛利总是谈论她的儿子。

　　【注意】一些表示状态和意愿的动词，如be,like,want,know ,think,have等，不能用于现在进行时态中。如，I want to go home now.

　　6. 关于how 的用法

　　1) How作“(指程度)多少”“(方法)怎样”“多么”讲，为副词。

　　2) how 的感叹句的构成：How + 形容词+主语+be动词!

　　How+副词+主语+谓语动词!

　　3)how many 多少(对可数名词的数量提问，其后接名词复数)

　　How many days are there in a year?

　　4) how much 多少(钱)(对不可数名词的数量提问，其后接不可数名词)

　　How much water is there in the cup?

　　How much are these pants?

　　5) how often多久(对表示频度副词的时间状语提问)

　　How often do you go there? Once a month.

　　6)how old多大岁数(对年龄提问)

　　How old is your grandfather? He is sixty-five.

　　7)how soon多久(用于将来时)

　　How soon are you back? In a week.

　　unit10 Where did you go on vacation?

　　目标语言：Talk about past events

　　重点句型：Where did Tina go on vacation? She went to the mountains.

　　Where did he go on vacation? He stayed at home.

　　Did you go to Central Park? Yes, I did. No, I didn’t.

　　Did he go to Central Park? Yes, he did. No, he didn’t.

　　How was your vacation? It was pretty good.

　　How was the weather? It was hot and humid.

　　How were the people? They were unfriendly.

　　We had great fun playing in the water.

　　The shops were too crowded, so I didn’t really enjoyed it.

　　I found a little boy crying in the corner.

　　重点词组： stay at home, go to New York City, summer camp, go to the mountains, on vacation, Central Park, go to the movies,pretty good, bus trip, have fun doing, go shopping, in the corner, help sb, do sth, make sb. do sth. decide to do sth, discuss sth with sb, write a report on sth , be lost

　　七年级英语下册复习资料二

　　1.英语不规则动词变化( BookI – Book III)

　　hear heard heard

　　learn learnt learnt

　　have/has had had

　　leave left left

　　lend lent lent

　　lose lost lost

　　make made made

　　mean meant meant

　　send sent sent

　　spell spelt spelt

　　shoot shot shot

　　sit sat sat

　　smell smelt smelt

　　spend spent spent

　　spit spat spat

　　stand stood stood

　　understand understood understood

　　hang hung hung

　　hold held held

　　light lit lit

　　meet met met

　　find found found

　　feed fed fed

　　spit spat spat

　　bear bore born

　　win won won

　　build built built

　　babysit babysat babysat

　　flee fled fled

　　lead led led

　　mislead misled misled

　　bend bent bent

　　bleed bled bled

　　hold held held

　　smell smelt smelt

　　dig dug dug

　　deal dealt dealt

　　eat ate eaten

　　fall fell fallen

　　do/does did done

　　choose chose chosen

　　break broke broken

　　am/is was been

　　are were been

　　fly flew flown

　　forbid forbade forbidden

　　forget forgot forgotten

　　freeze froze frozen

　　get got gotten

　　go went gone

　　hide hid hidden

　　lie lay lain

　　mistake mistook mistaken

　　see saw seen

　　shake shook shaken

　　speak spoke spoken

　　steal stole stolen

　　take took taken

　　wake woke woken

　　wear wore worn

　　beat beat beaten

　　run ran run

　　come came come

　　become became become

　　can could

　　may might

　　will would

　　shall should

　　must must

　　不规则中寻规则：

　　a) 过去式与动词原形同形

　　cost cost cost

　　put put put

　　fit fit fit

　　cut cut cut

　　let let let

　　hurt hurt hurt

　　set set set

　　shut shut shut

　　read read read

　　hit hit hit

　　b)原形以ow/aw结尾，过去式则变成ew

　　grow grew grown

　　throw threw thrown

　　know knew known

　　draw drew drew

　　show showed shown

　　c)将动词原形中的元音字母i改成a,变成过去式。

　　swim swam swum

　　sink sank sunk

　　ring rang rung

　　give gave given

　　drink drank drunk

　　sing sang sung

　　begin began begun

　　【特例】win won won

　　d)过去式以ought或aught结尾

　　think thought thought

　　bring brought brought

　　buy bought bought

　　fight fought fought

　　catch caught caught

　　teach taught taught

　　【注意】上述动词过去式的末尾是ought还是aught，只要记住“有a则a,无a则o”,即原形中有a的，则变为aught，否则为ought.

　　e)将动词原形中的字母组合ee去掉一个，词尾加上t，变成过去式。

　　feel felt felt

　　sweep swept swept

　　sleep slept slept

　　keep kept kept

　　oversleep overslept overslept

　　f)将动词原形中的元音字母i改为o,变成过去式。

　　drive drove driven

　　ride rode ridden

　　write wrote written

　　rise rose risen

　　shine shone shone