(PEP)小学英语六年级下册Unit3知识点
展开(PEP)小学英语总复习六年级下册知识点
Unit 3 Where did you go?
一、重点单词(过去式)
go 去——went去 hurt受伤-- hurt 受伤
eat 吃--ate 吃 take—took拍照 buy买-- bought买
fish 钓鱼；捕鱼 ride骑-- rode 骑
go camping 野营--went camping 野营
go fishing 去钓鱼--went fishing 去钓鱼
take pictures照相-- took pictures 照相
buy gifts 买礼物-- bought gifts 买礼物
二、重点短语
ride a horse 骑马 -- rode a horse 骑马
ride a bike骑自行车-- rode a bike 骑自行车
hurt my foot——hurt my foot 我的脚受伤
eat fresh food--ate fresh food 吃新鲜食物
far from 远离 look like 看起来像
三、重点句型
1.What happened?怎么了？
2.Are you all right?你还好吧？
3.I'm OK now.我现在沒事了。
4.Where did you go yesterday?昨天你去哪儿了？I went to a park.我去公园了。
5.It looks like a mule.它看起来像头骡子。
6.Did you go to Turpan? Yes,we did.你们去吐鲁番了吗？是的，去了。
7.Who did you go with? ---My parents and my uncle. 你和谁一起去的？ 我父母和我叔叔。
8.How did you go there?你们怎么去的？
9.We went there by plane. 我们做飞机去。
10.Sounds great.听上去不错。
四、重点语法
动词过去式的构成规律
(一)规则动词的过去式
1、一般情况下，在动词原形后面加-ed；
如：look→looked play→played clean→cleaned cook-→cooked stay→stayed；
2、以不发音e结尾的动词，在词尾直接加-d；
如：live→lived use→used like→liked；
3、以“辅音字母+ y”结尾的动词，先将 y 改为i ,再加 –ed；
如：study→studied try→tried fly→flied
4、以重读闭音节（即辅音＋元音＋辅音）或r音节结尾，末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加 –ed。
如：stop→stopped plan→planned；
（二）不规则动词的过去式
1、改变动词中的元音；
begin→began drink→drank come→came eat→ate grow→grew run→ran know→knew win→won speak→spoke take→took write→wrote get→got
2、变词尾的–d 为–t ； build→built lend→lent send→sent spend→spent bend→bent
3、与动词原形一样； cut→cut put→put cost→cost hurt→hurt shut→shut
4、变-ay 为-aid (少数动词)； say→said pay→paid lay→laid
5、采用不同词根；sell→sold teach→taught buy→bought
6、其他。如：am/is→was are→were have/has→had do→did
一般过去时态的“三变”技巧
一变：肯定句变为否定句
【技巧1】当句中含有情态动词或助动词could，would，should等时，可直接在其后面加not构成否定句。例如：
I could get you a concert ticket. → I could not / couldn't get you a concert ticket.
【技巧2】当句中含有系动词was，were 时，可直接在其后加not构成否定句。例如：
I was on the Internet when you called me. → I was not / wasn't on the Internet when you called me.
【技巧3】当句中谓语是除情态动词、助动词、系动词was, were以外的动词时，在该动词之前加did not / didn't，动词还原，构成否定句。例如：
The famous singer sang some Chinese songs. → The famous singer did not / didn't sing any Chinese songs.
二变：陈述句变为一般疑问句
【技巧1】移动词语的位置。将was，were, could，would，should等移到句首。例如：
He could pack his things himself. → Could he pack his things himself?
【技巧2】添加助动词did。谓语是除情态动词、助动词、系动词was, were以外的动词时，在主语之前加did，动词还原。例如：
Mr Li looked very old. → Did Mr Li look very old?
三变：陈述句变为特殊疑问句
【技巧1】确定疑问词：人who / whom，物what，地点where，时间when / what time，原因why，频率how often，长度how long，距离how far等等。例如：
They gave the concert last night. → When did they give the concert?
【技巧2】辨认结构形式：疑问词+情态动词/助动词/ was / were / did +主语+...? 例如：
The accident happened near the station. → Where did the accident happen?
