5A-5B易错知识点梳理

沪教版小学英语5A、5B易错知识点整理

1501期末5A易错知识点梳理（冲刺复习）

一、以下情况，用动词原形或者to do形式

1.help sb. do sth

例句：She often helps(help) her mother do(do) the housework.

2.would like to do sth

例句：I’d like to have (have) some juice.

3.Like to do (like doing)

例句：She likes to sing (sing) in the hall.

4.want to do sth

例句：Peter wants to make (make) a cake.

5.must和mustn’t

例句：Must we clean (clean) the desk now?

例句：We mustn’t play (play) with fires.

6.should 和shouldn’t

例句：Tom shouldn’t drink(drink) too much soft drinks.

He should brush (brush) his teeth twice a day.

7. Why not + 原形

例句：Why not try on both?

8. Can/can’t, don’t/doesn’t, 含有please的祈使句……

二、以下情况，用动词的ing形式（不是现在进行时）

1.like doing sth

例句：It’s ten o’clock.

2.be good at doing sth

例句：Alice is good at swimming (swim). She’s a good swimmer (swim). 3.be afraid of doing sth

例句：They are afraid of running (run) in front of the tigers (tiger).

三、一些句子中出现的知识点

1.Must I open the door?

-Yes, you must. / No, you needn’t.

2. Children, don’t run in the classroom.

= Children, you mustn’t run in the classroom.

3. Look left and look right before you cross the road.

此处的cross是一个动词，cross = walk across，此处的across是一个介词4. help sb. do sth 帮助某人做某事，也有一种讲法help sb. with sth

例句：I always help old people buy some food.

沪教版小学英语5A、5B易错知识点整理

I always help old people with their housework.

5. 一般现在时，用来表示“经常、反复发生的动作或行为及现在的某种状况”。

⑴一般现在时的结构：主语+ am/is/are；主语+do/does

⑵一般现时的标志词：always, usually, often, sometimes, every week (day,

year, month…), once a week, on Sundays等。

6. “在周末”可以说at weekends，“在平日”可以说on weekdays。

7. 感官动词表示感受，有sound，look，smell，feel，taste，感官动词后面加

形容词

例句：It sounds good (good). They look nice (nice).

8. 一般情况下，be动词+形容词，动词+副词

例句：Look! Children are quiet (quiet). 本题的look是一个陷阱，让学生误以为是现在进行时，但是quiet不是一个动词，所以就要考虑be+形容词。

例句：Look！Children are reading quietly (quiet). 本题是read作为动词，后面加副词。

9. same指“相同的”，反义词为different。same前面通常要有一个定冠词the，但是如果same前面已经有this，those等词，就不能再与the连用了。

例句：We are in the same class. 我们在同一个班级。

10. different译为“不同的”，其后的可数名词应为复数形式。

例句：We are in different class es. 我们在不同的班级。

11. 结构：be different from与......不同

例句：This sweater is different from that one. 这件毛衣与那一件不同。

12. both of us=we both我们都...

13. 用How many…? 或者What’s + 地点？提问的时候。

用there be 句型回答，可能在划线部分提问中出现。

例句：There is a book on the desk. (划线部分提问)

答案：What’s on the desk?

14. 在划线部分提问中要当心划出部分为“地点”, “颜色”或者“颜色”，

可能是用which提问的。

例句：The book on the desk looks nice.（划线部分提问）

答案：Which book looks nice?

（分析：如果on the desk 在句子末尾，前面有be动词，如The book is on the desk. 才表示地点，用where提问。）

例句：The yellow book is beautiful. （划线部分提问）

答案：Which book is beautiful?

（分析：只要在颜色，大小这些单词前面出现了the，比如the red pen, the big bag, 都用which提问）

15. What’s wrong with you? 你怎么了？

这是个常用表达方式，和What’s the matter with you?

沪教版小学英语5A、5B易错知识点整理

1502期末5B易错知识点梳理（冲刺复习）

1．like+动词ing（动名词）如：like swimming

2．like+名词的复数如：like masks

3．go+动词ing (动名词) 如：go climbing，

4．How many + 名词复数如：how many watches

5．different + 名词复数如：different countries

6．same 前加the ,如：the same hobby / hobbies,

7．序数词前一定加the , 如：the first day, the first lesson

8．在几点用at, 如at 7 o’clock , 在某一天或某一天的具体时间段用on , 如：on Sunday, on Sunday morning, 直接在早上、下午或晚上用in, 如：in the morning go on Easter egg hunts

9．动词后代词用宾格（动宾）如：join me (me是I的宾格)

10．介词后代词用宾格（介宾）如：play with him , listen to her

11．want to +动原，would like to + 动原，sorry to + 动原，forget to + 动原，it’s time to + 动原，plan to + 动原

12．情态动词can或can’t后面加动原，let 后加动原

13．祈使句中动词用原形，如，Go to school by bus. 否定句在句首加Don’t go to school by bus.

14．助动词（do, don’t, does, doesn’t）后动词用原形

15．形容词加名词（形名）如：a beautiful girl (beautiful美丽的，形容词) 16．动词加副词（动副）如：dance beautifully (beautifully美丽地，副词) 17．Some 用于肯定句，any 用于否定句和一般疑问句

18. too 用于肯定句，在否定句中too变成either

19．There be 结构就近原则如：There is a teacher and some students in the classroom. There are some students and a teacher in the classroom.

20．不可数名词：water coffee tea milk juice bread rice food fruit paper chocolate exercise fish

21．乐器前加the, 球类前不加the, (play the 乐器，play 球类)如：play the piano, play football

22．Who 当作特殊的第三人称单数，后面的动词一般加s或es, 如：Who goes to school by bike?