仁爱版七年级下册Unit7 Topic 1知识梳理

仁爱版英语七年级下Unit 7 知识清单

Topic 1

语法聚焦

一般过去式

1.一般过去时表示过去某个时间发生的动作或存在的状态，常与 a minute ago, two days / months / years ago, yesterday, last year, in those days, just now,in 1990等表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。

(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 last year. 2.Be动词在一般过去时中的变化： (1)am和is在一般过去时中变为was。（was not=wasn’t） (2)are在一般过去时中变为were。（were not=weren’t） (3)带有was或were的句子，其否定、疑问的变化和is, am, are一样， 即否句在was或were后加not，一般疑问句把was或were调到句首。 Eg:Were you born in July,1999? —Yes, I was./No,I wasn’t. 3.句中没有be动词的一般过去时的句子(行为动词一般过去时态) 否定句：didn’t +动词原形，如：Jim didn’t go home yesterday. 一般疑问句：在句首加did，句子中的动词过去式变回原形。 Eg：Did Jim go home yesterday? 特殊疑问句：⑴疑问词+did+主语+动词原形？ Eg：What did Jim do yesterday? ⑵疑问词当主语时：疑问词+动词过去式？ Eg：Who went to home yesterday? 4.动词过去式变化规则： (1) 规则动词一般在动词末尾直接加-ed，如：pull-pulled, cook-cooked (2) 结尾是e加d，如：taste-tasted, move-moved (3) 末尾只有一个元音字母和一个辅音字母的重读闭音节 应双写末尾的辅音字母，再加-ed. 如：stop-stopped, plan-planned (4)以“辅音字母+y”结尾的，变y为i，再加-ed, 如：study-studied (5)不规则动词过去式： am/is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, put-put, make-made,read-read,write-wrote,draw-drew, fly-flew, ride-rode, speak-spoke,sweep-swept,swim-swam,sit-sat，drink-drank

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

Unit 8

Topic1

一般现在时结构和用法

表示通常性、规律性、习惯性、真理性的状态或者动作。

经常性：经常发生的动作，比如每天起床、吃饭、上学，一个星期去几次超市或新华书店等。

如：I get up at seven every morning.

规律性：在生活中，有的事情是有规律的，有固定的时间或频率。

如：Lucy goes to the gym twice a month.

真理性：有些动作或状态是永恒的，比如长江向东流，地球绕着太阳转等。

如：The moon travels around the earth.

表示事物存在的状态。

如：I am a teacher.

一般现在时的句子转换：

1. 当句子中有be动词或情态动词时，则把be动词或情态动词(can,could等)提到主语的前面变成疑问句；在be动词或情态动词后面加not变成否定句。

例：

①陈述句：She is a student. 疑问句→ Is she a

student? 否定句→ She is not a student.

②陈述句：I can swim. 疑问句→ Can you

swim?

否定句→ I cannot swim.

2. 当句子中既没有be动词，也没有情态动词时，则在主语前加助动词do (I,you,以及复数名词或代词)，does（单数名词或代词以及不可数名词）变成问句；在主语后，谓语动词前加助动词don't（I,you,以及复数名词或代词)，doesn't（单数名词或代词以及不可数名词）变成否定句，助动词后的动词要变成动词原形。

例：

①陈述句：We get up at 7:00 every morning.

疑问句→Do you get up at 7:00 every morning?

否定句→We don't get up at 7:00 every morning.

Unit 5 Our School Life

Topic 1 How do you usually come to school?

一、语法：

频度副词

二、重点句型：

1. I never come to school by subway.

2. Maria sometimes takes the subway home.

3. We usually go to the park on foot.

4. I seldom walk to school.

5. Li Xiang often rides a bike to school.

6. They always go to the zoo by bus.

7. --Happy New Year! --Happy New Year!/ The same to you.

8. The early bird catches the worm.

9. She goes to bed at about a quarter to ten.

10. --How often do you come to the library? --Three times a week./ Very often./

Every day.

三、单词：gate, by, subway, always, come on, on foot, plane, train, ship, boat,

weekday, early, bird, catch, worm, sometimes, seldom, walk, never, ride, park,

watch, TV, watch TV, soccer, movie, begin, at school, after, bed, basketball, swim,

listen, music, library, week, once, twice, great, wall, the Great Wall, life, American,