科普版小学五年级英语语法知识练习积累

1.I want to buy (buy) a new kite.

知识点：want to do sth 想要做某事

2.The pair of shoes is (be) ninety yuan.

知识点：the pair of… 作主语，看pair单数，用is

3.We should save (save) our pocket money.

知识点：should情态动词，后面加动词原形

4.Mum makes (make) dinner for family.

知识点：Mum是第三人称单数，一般现在时动词加s

5.Does (do) she often sweep the floor?

知识点：主语she三单，一般疑问句句首用Does

6.How often do you feed the dog?

知识点：How often 多久一次，提问频率

7.My dad takes (take) out the rubbish every day.

知识点：dad三单，every day一般现在时，take变takes

8.He cooks dinner three times (time) a week.

知识点：time表示次数，three后面用复数times

① He often does (do) exercise after school.

he三单，do→does

② I sometimes watch (watch) TV.

主语I，动词原形

③ Mia always brushes (brush) her teeth before breakfast.

Mia三单，brush→brushes

④ They never eat (eat) hamburgers.

主语they，动词原形

⑤ Chen Dong sometimes goes (go) swimming with his dad.

人名三单，go→goes

⑥ My sister never cleans (clean) her room on Sunday.

sister三单，clean→cleans

⑦ What does (do) she often do at weekends?

she三单，助动词用does

⑧ He never (always / never) drinks coke, he is healthy.

句意：他很健康，所以从不喝可乐

现在进行时

看到Look!，提示用现在进行时，谓语结构：be + 动词-ing（be动词根据主语变am/is/are）

would like to do sth.

含义：想要做某事，等同于want to do sth.

一般现在时（频率副词考点）

句子里有often / always / sometimes / never等频率副词，用一般现在时；

⚠️ 主语是第三人称单数（三单），谓语动词要变化（一般+s/es）。

go + 动名词（doing）固定搭配

go swimming 去游泳，用来表达从事某项户外活动。

同类：go shopping 去购物、go fishing 去钓鱼

have a picnic

固定短语：去野餐

twice a week一周两次

👉 拓展：once a week一周一次；three times a week一周三次

go shopping for sth. / with…

go shopping for sth.：去购买某物

with + 人：和谁一起

How often 提问频率

翻译：多久一次？

答句常用：every day（每天）、three times a week（一周三次）等表示频率的短语。

help to do sth.

帮助做某事；也可以说help do sth.

at a good price

以优惠的价格、价格实惠

✨补充小提示（适合课堂板书）

三单主语：he, she, it、单个的人名、动物、物品

动词变三单：一般直接+s；以s/x/ch/sh/o结尾+es；辅音+y结尾，变y为i+es

① I want to buy (buy) a new kite.

want to do sth. 想要做某事

② The pair of shoes is (be) eighty yuan.

the pair of… 作主语，看pair单数，be动词用is

③ I can buy the book with（用）my pocket money.

with 表示“用（某种工具/钱）”

④ The schoolbag is ninety yuan, they only have sixty yuan.

They don’t have (have) enough money.

书包90元，他们只有60元，没有足够的钱，一般现在时否定

⑤ How much is the pencil box?

How much 用来提问价格：多少钱

⑥ How much is the pair of gloves?

the pair of gloves 主语核心是pair单数，用is

⑦ The trousers are one hundred yuan.

trousers裤子是复数名词，be动词用are

⑧ My old ones are (be) bad.

ones指代复数物品，be动词用are

⑨ Let’s try them (they) on.

try on试穿，代词放中间，they宾格是them

⑩ My birthday is coming. (come)

现在进行时表即将到来，be + doing，come→coming