五年級英語重要知識點
打盹會做夢，學習會圓夢。學習外語并不難，學習外語就像交朋友一樣，朋友是越交越熟的，天天見面，朋友之間就親密無間了。重復重復再重復，熟練熟練再熟練，是學會英語的不二法門。下面是小編給大家整理的一些五年級英語重要的知識點，希望對大家有所幫助。
小學五年級英語知識點：單詞重點
saturday 星期六
school 學校
schoolbag 書包
schoolboy 男學生
schoolgirl 女學生
seat 座位
see 看見
september 九月
seven 七
shanghai 上海
she 她
sheep 羊
shelf 擱板,架子,
shet
shine v. 照耀,發(fā)光
ship 船
shirt 男式襯衫
shoe 鞋vt給…穿上鞋
shop n商店vi. 購物,
short 短褲 短的,矮的
shoulder n肩膀,
vt承擔,挑起
show 給…看
shut 關上,閉上,關閉,
sing 唱
singing 唱歌
sir 先生
sister 姐妹
sit 坐, 就坐
six 六
skateboard滑板,溜冰板
skirt 裙子,女裙,
sky 天 天空
sleep 睡覺
small 小的
smell 氣味 v 聞到
smile 微笑
snake 蛇
snow 雪
snowy 下雪的 雪白的
sofa 沙發(fā)
so 非常.很
soldier 士兵vi 當兵some 一些 某些,一部分的
son 兒子
song 歌曲
sorry 對不起的
south 南方 在南方
speak發(fā)言,講話, ,談論
spoon 湯匙vt ,舀取
sport 運動
小學英語五年級知識點
結(jié)構：had+過去分詞
After she had finished her homework, she went shopping.
They had sold the car before I asked the price.
The train had left before I arrived at the station.
After/before引導的時間狀語從句放在句首要在句子后面加逗號，如果放在主句后則不用加。
1. 變疑問句將助動詞移到句首. Had she finished her homework?
2. 變否定句在助動詞后面加not. She hadn’t finished her homework.
3. 肯定回答及否定回答. Yes, she had. No, she hadn’t.
4. 特殊疑問句： What had she done?
構成：主語+助動詞have, has+過去分詞
用法： 1) 表示過去發(fā)生的和現(xiàn)在有某種聯(lián)系的動作，常和just, usually, already, since等時間副詞連用
I have just had lunch. (飽了，不用再吃了)
He has had a cup of tea.(不渴了，不用再喝)
They have already had their holiday. (不能再度假了)
The boy has already read the book. (已經(jīng)知道書的內(nèi)容了，不用再看了)
2) 詢問別人是否做過某事一般用現(xiàn)在完成時：
Have you finished your homework?
Have you been to Beijing?
Have he seen the film?
3) 表示開始于過去并持續(xù)到現(xiàn)在的動作
I have lived in Beijing for twenty years.
I have worked for this school for 1 year.
英語五年級重要知識點
句型變化：★變疑問句將助動詞移到句首，變否定句在助動詞后面加not.
Have you lost your pen? I have not lost my pen.
★肯定回答及否定回答
Yes, I have. No, I have not.
★特殊疑問句：
What have you done?
What has he done?
一般過去時與現(xiàn)在完成時的區(qū)別：凡是有明確的表示過去的時間狀語的句子為過去時。
注意：有些動詞表示的動作有一個終點，不能再延續(xù)，因此不能和表示一段時間狀語連用.
錯：I’ve left Beijing for 3 days.
對：I left Beijing 3 days ago. I have been away from being for 3 days.
表示過去發(fā)生的動作或事件， 常和表示過去的時間狀語連用，如yesterday, last night, the day before yesterday, 3 days ago,
含有be動詞的句子， 將動詞變?yōu)檫^去式，am, is的過去式為was，are的過去式為were.如：I was at the butcher’s.
You were a student a year ago.
The teacher was very beautiful ten years ago.
★變疑問句將be動詞移動到句首
Were you at the butcher’s?
Were you a student a year ago?
Was the teacher very beautiful ten years ago?
★變否定句在be動詞后面加not
I was not at the butcher’s.
You were not a student a year ago.
The teacher was not very beautiful ten years ago.
★肯定回答否定回答
Yes, I was. No, I was not.
Yes, you were. No, you were not.
Yes, he/she was. No, he/she was not.
★特殊疑問句：
What did you do? (必背)
不含有be動詞的句子，將動詞變?yōu)檫^去式
I finished my homework yesterday.
The boy went to a restaurant.
The Sawyers lived at King Street a year ago.
★變疑問句在句首加did， 動詞變?yōu)樵?/p>
Did you finish your homework yesterday?
Did the boy go to a restaurant?
Did the Sawyers live at King Street a year ago?
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