七年级上册英语第七单元知识点总结

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7A Unit7 School clubs

必记单词: Fair n.展览会 Solar adj 太阳的 Teach v 讲授 disappear v 消失,消散 Amazi ng 令人大为惊奇的 Headli ne 大字标题 ant 蚂蚁 Photography n.摄影 attend v 参力卩 Suiprised adj 吃惊的,惊讶的 anoter 又一 boring 令人厌倦的 hurry 匆忙 bee 蜜蜂 rece nt 近来的

常考短语:

Learn about 学习,了解 of

course 当然

look up 查阅,查看,抬头看 经典句型:

1.1 a m so ... That...

2.It is time to do sth.

3.1 cannot wait for doing sth. all the way 一路上,自始至终

remote con trol 远程控制

Get to know 知道,了解

详细讲解:

What did you do next? 接下来你做了什么? ( page92)

(1)then ① 然后,其次”,侧重于表示下一个动作,常与

and 连用。 ② 作副词,还可表示 那么”;作名词,意为“那时(常作介词宾语)

女口: by then 到那时 from then on 从那以后 till then 到那时为止

4.next ①副词“然后,接下来

”,强调 接着做某事"What did you do next? ② adj.隔壁的,(空间上)最近的 "next door 邻家;

into 介词,意为 到 .... 里面去” all the way 意为一路上,自始至终”

rocket n.火箭

power n .能量

launch v.发射

反义词:appear 出现

skill n.技术

information n.消息,

信 butterfiy 蝴蝶

12. Then you can launch them into the sky. 然后你可以把它们发射到空中

(page87) ③n.下一个

the year after next 后年 ④介词,在……旁 a seat n ext her 在她的座位旁

lO.Will it go all the way into space? 它会一直到太空中去吗?

page87)

①ano ther 作代词,意为另一个(人或物)”He fini shed his apple and wan ted ano ther.

②an other后接可数名词单数,但也可以接带有数词或few的复数名词,意为另外的”

an other+数字+名词复数=数字+ more+名词复数

女口:We need another three basketbalI.我们还需要三个篮球。

(2)shout动词,意为因欢乐、赞美、发命令、提出警告、唤起注意等而喊叫”

shout to是由于距离远,声音小而高声喊叫”女口:I shout to her to help me.

shout at表示生气时对某人大喊大叫,态度不友好。女口:Don' t shout at that old man.

11.But a few minu tes later, an old lady found it and gave it back to me. (page88)

5. watch a football match on TV 在电视上看篮球比赛(page90)

(1)match可数名词,意为比赛,竞赛” have a match举行比赛

但是在广播里”在电脑让"却要用the,表达为on the radio, on the computer.

6.1 broke my sun glasses and I left my cap in a tree. (page92)

我打破了太阳眼镜,并把帽子忘在了树上。on a tree在树上”

7. we left for Lucky Isla nd. 我们出发去了幸运岛。(page96)

leave for+地点,意为动身去某地,前往某地” He left (home) for the statio n.

leave留下,遗忘,落下”。leave sth. sp.意为把某物忘在(落在)某地” leave 意为使

................. 处于某种状态” Leave the door open.

8. We really enjoyed ourselves.我们玩得真的很开心。(page96)

enjoy on eself 意为玩得高兴” =have a good time

enjoy sth.喜爱某物女口:I enjoy this room.

9. Fi nally it was time to go home. 最后,到了回家的时间。(page96)

①It ' s time (for sb.) to do sth到了(某人)做某事的时间了” It ' s time to get up now.

②It ' s time for sth到了(做)"某事的时间了”,后接名词或代词。It ' s time for lunch.

Grammar 般过去时

一、一般过去时:过去某个时间发生的动作或存在的状态。用动词的过去式来表示,

用be (was,were)动词的过去式表示过去的状态。

二、通常使用一般过去时的时间状语

女口:yesterday, the day before yesterday, two days ago …,the other day, this morning , last ni ght (week、Sun day、month、win ter、year、),ago (一段时间+ago),

just now , at the moment , at the age of , one day , once upon a time、long long ago

三、行为动词的一般过去式

行为动词是指表示具体动作的动词,如play, watch, eat等,它们的过去式表示这个动作发生

在过去的某一时间。We played basketball yesterday.

1行为动词的过去式的构成:可概括为直、去、双、改”四字诀。

①一般情况下在动词原形后直接加ed.如watched, played.

②以不发音的字母e结尾的动词,去掉e再加ed.如hoped, lived.

③重读闭音节结尾且末尾只有一个辅音字母,须双写最后一个辅音字母,再加ed.如stopped, dragged, dropped, pla nn ed, chatted, kidded, begged, regretted, con trolled, admitted, occurred, preferred, referred, permitted, equipped 等.

2•行为动词在一般过去时态的句子中的用法

(1)肯定句:谓语动词要用过去式时,行为动词的过去式没有人称和数的变化;

肯定句为:主语+动词过去式+宾语

女口:I went home at nine o'clock yesterday. They watched TV last night.

②改为否定句时,要把谓语动词改为“didn '动+司原形”;

否定句:主语+did n't +动词原形+宾语

女口:I did n't go home yesterday. They did n ' t watch TV last ni ght.

③改为一般疑问句时,在句首加助动词did,句中的动词要改为动词原形。

一般疑问句:Did +主语+动词原形+宾语

女口:Did you go home yesterday? Did they watch TV yesterday?

肯定回答:Yes,l did. Yes, they did.

否定回答:No,l did n't. No, they did n ' t.

④特殊疑问句:特殊疑问词+—般疑问句

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