人教版七年级英语下册1-4单元知识点复习

七年级下册英语1-4单元复习(人教版新目标英语
Unit 1 Can you play the guitar ?
1can+动词原形,它不随主语和数而变化。
  (1)含有can的肯定句:主语+can+谓语动词的原形+其他。
e.g. He can play the guitar.
  (2)变一般疑问句时,把can提前:Can+主语+动词原形+其他?
e.g. Can he play the guitar?
肯定回答:Yes,主语+can。否定回答:No,主语+can't.
e.g. Yes, he can./ No, he can’t.
  (3)含有can的否定句:主语+can't+动词的原形+其他。
  e.g. He can’t play the guitar.
  (4)含有can的特殊疑问句:特殊疑问词+can+主语+动词原形+其他?  e.g. What can he do in the club?
2. join参加,加入,指加入党派,团体等组织
join the army/party参军、入党
  Join sb. “参加到某人中”
join in (doing) sth. “加入做......,参加某个活动” 
join in=take part in +活动,比赛
3.说某种语言:speak+语言 
e.g. speak Chinese/English         
4.play+球、棋、牌;play + the+乐器。
5.擅长于(做)什么:be good at +名词/-ing
be good with 善于应付,和….相处融洽
be good for….有益
be good to
6.帮助某人做某事:help sb. (to ) do sth.
在某方面帮助某人:help sb. with sth.
7.想要做某事:want to do sth  
  想要某人做某事:want sb. to do sth.
  需要某人/时间做某事:need sb./some time to do sth.
叫某人做某事: ask sb. to do sth.
教某人做某事:teach sb. to do sth.
让某人做某事:let sb. do sth.
8.---What club do you want包装袋印刷 to join?
---I want to join the chess club and the basketball club.
9.---What club does Tom want to join?
---He wants to join the swimming club .
10.He can’t play the violin or the piano.
Can you help kids with swimming?
11.---Why do you want to join the English club?
---Because I want to learn English well.
12.go for a swim=go swimming 去游泳
13. show sb. sth.=show sth. to sb.展示某物给某人看
Please show some pictures to me.=Please show me some pictures.
14. talk to/with sb.交谈; talk about 谈论某事
15. 交朋友make friends
16.在周末:on the weekend
          on weekends/at weekends
Unit 2 What time do you go to school ?
1what timewhen引导的特殊疑问句。
对时间提问用what time,也可以用when。询问钟点时用what time,询问日期、月份、年份时用when
询问做某事的时间时,两者可以互换。   
其他询问时间的句子:
  What's the time? =What time is it?现在几点了 
时刻表达法:顺读法和逆读法。
  (1)顺读法:“钟点+分钟”直接读数字。
  (2)逆读法:借助介词pastto表示,要先说分再说钟点。
A.当分钟不超过30分钟时(包括30分钟),即<=30,用past表示。其结构为:“分钟+past+整点” 意为“几点过几分”。B.当超过30分钟时,即>30,用to表示。译成“差”,差几分钟到几点。C.当分钟为30分钟用half表示,当分钟为15分钟用a quarter
2. always 总是>usually 通常>often常常>sometimes 有时
3.watch+TV(电视)、球赛 “观看,观赏”,特指长时间注视。see+电影、医生;“看见”,强调看的结果; look “看”,强调看的动作,look后接宾语时要用介词at read+书刊、杂志 “阅读”
能效监测终端
4.listen to +宾语  listen to music听音乐
5.take a shower “洗淋浴”
6.eat breakfast 吃早餐  吃一顿丰盛的早餐eat a good breakfast
7.go to +地点名词 如:go to school
go+地点副词省略to 如:go home
8. I can sing and dance.
  I can’t sing or dance.
9. 起床 get up 穿衣服 get dressed  刷牙brush teeth
10.toothbrush牙刷;广播节目 压力检测器radio show;广播电台radio station
  散步take a walk/go for a walk
Unit 3 How do you get to school?
本单元知识点总结
1.get to school 到校      2.take the subway 乘地铁
3.take the train 坐火车    4.leave for… 动身去某地
leave some place for some place离开某地去某地
5.taketo把……带到……      6. most students 大多数学生
7. fromto从……到……      8.ride bikes/a bike 骑自行车   
9.take the train to school 乘火车去上学   
10.go to school by boat乘船去上学 11.on the school bus乘坐校车
12.be different from和……不同     
13.one 11-year- old boy 一个十一岁大的男孩
14.两者之间between…and.. 汽车旅程  bus ride
  火车旅程 train ride        地铁旅程subway ride
每天every day        手机绑定实现,成为现实 come true
二、重点知识详解
1.take +a/an/the+表示交通工具的名词,乘……去某地,是动词短语,在句中作谓语。He takes the train to Beijing. 
虚拟影像重建技术
take the subway乘地铁 take a walk散步 
take a shower 洗淋浴 take a rest休息一会take a seat 坐下 take some medicine 吃药
2.by+表示交通工具的单数名词或on/in+ a/an/the/one’s+表示交通工具的单数名词,是介词短语作方式状语。
I get to school by bike. = I get to school on my bike.
3.walk/ride/drive/fly+to+地点名词,步行/骑自行车/开车/坐飞机去某地;表示乘交通工具方式可以互换表达相同的意义:
take the bus to school=go to school by bus=go to school on a bus
drive a car to work=go to work by car=go to work in a car
fly to shanghai=go to shanghai by plane/air=take the/a plane to shanghai=go to shanghai on a/the plane.
4.get表示“到达”,后接名词需加to,接地点副词不加to.
reach 给示到达,是及物动词,其后直接接宾语。
arrive in+大地点 arrive at +小地点 后接副词不需介词。
5. It takes sb. some money/time to do sth.花费某人时间/钱做某事
sb. pay some money for sth. 某人为某物花费多少钱
sb. spend some time/money on sth. 某人在做某事或某物上花费时间/
sb. spend some time/ money (in)doing sth. 
sth. cost sb. some money 某物花费某人多少钱
6. How far is it from A to B?=How far is B from A?答语有两种:
(1)It’s…meters/miles/kilometers(away)有……米/英里/千米(远)
(2)It’s about ten minutes’ walk/ ride.约有十分钟步行/骑车的路程。
火锅餐具
7.have to后加动原,侧重客观的需要,有“不得不,被迫”之意,有多种时态形式,否定式为don’t have to (needn’t)意为“不必”。
must 侧重于说话者的主观看法,认为有必要或有义务做某事,只有现在时一种形式,否定式must’t意为“一定不要,不允许,禁止”反意词为“needn’t don’t have to/ doesn’t have to

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