内容正文:
寒假预习六年级下册Unit 3 Where did you go?
一、知识点讲解:
重点、考点:
(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 —— rode a horse 骑马
ride a bike —— 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? 你们去吐鲁番了吗?
--Yes,we did. 是的,去了。
7. --Who did you go with? 你和谁一起去的?
--My parents and my uncle. 我父母和我叔叔。
8.--How did you go there? 你们怎么去的?
--We went there by plane. 我们做飞机去。
9. Sounds great. 听上去不错。
(四)重点语法
动词过去式的构成规律
A、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;
B、不规则动词的过去式
1、改变动词中的元音;
如: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 ;
如:build→built lend→lent send→sent
spend→spent bend→bent
3、 与动词原形一样;
如:cut→cut put→put cost→cost
hurt→hurt shut→shut
4、 变-ay 为-aid (少数动词);
如:say→said pay→paid lay→laid
5、 采用不同词根;
如:sell→sold teach→taught buy→bought
6、其他。
如:am/is→was are→were have/has→had do→did
C、一般过去时态的“三变”技巧
①一变: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。