Unit 2 Helping at home核心知识清单+专项习题巩固(含答案)

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Unit 2 Helping at home核心知识清单+专项习题巩固(含答案)

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外研版四年级英语上册Unit 2 Helping at home核心知识清单+专项习题巩固
学校__________ 班级__________ 姓名__________
一、核心知识清单
(一)重点单词
1. phew(感叹词,唷;哦) 2. wash(动词,洗)
3. dish(名词,盘子) 4. feed(动词,喂养)
5. sweep(动词,扫) 6. floor(名词,地板)
7. rubbish(名词,垃圾) 8. chore(名词,家务)
9. may(情态动词,可能;可以) 10. outside(副词,在外面)
11. taste(动词,品尝) 12. ice cream(名词,冰淇淋)
13. real(形容词,真的) 14. later(副词,后来;稍后)
15. surprise(名词,惊喜) 16. coat(名词,外套)
(二)重点短语
1. wash the dishes(洗碗)
2. sweep the floor(扫地)
3. take out the rubbish(倒垃圾)
4. feed the dog(喂狗)
5. do housework(做家务)
6. help at home(在家帮忙)
7. go outside(出去)
8. have a surprise(有一个惊喜)
9. put on the coat(穿上外套)
10. taste good(尝起来美味)
11. come back later(晚点回来)
12. clean the room(打扫房间)
(三)核心背默句型
1. —What do you do at home (你在家做什么?)—I sweep the floor and wash the dishes.(我扫地和洗碗。)
2. I can help my mum with the housework.(我可以帮我妈妈做家务。)
3. May I go outside to play (我可以出去玩吗?)
4. It tastes really good!(它尝起来真的很美味!)
5. We will have a surprise for you later.(我们稍后会给你一个惊喜。)
6. Put on your coat. It’s cold outside.(穿上你的外套,外面很冷。)
7. My sister often helps me with my homework.(我的姐姐经常帮我辅导作业。)
(四)语法知识点
1. 一般现在时表日常习惯
表示经常性、习惯性的家务活动,主语为第三人称单数时,动词需变三单形式,例:She sweeps the floor every day.
常用时间状语:every day、often、usually、always
2. 情态动词 may 的用法
用于征求许可,句型: May I + 动词原形 (+ 其他) ,肯定回答: Yes, you may./Sure. ,否定回答: No, you may not.
3. help 的用法
结构1: help sb. do sth. 例:I help my dad clean the car.
结构2: help sb. with sth. 例:She helps me with my English.
4. 祈使句表指令
肯定形式:动词原形开头,例:Sweep the floor. / Put on your shoes.
否定形式: Don’t + 动词原形 ,例:Don’t leave the rubbish.
二、专项习题巩固
(一)根据首字母或中文提示写单词
1. My mother asks me to w______ the dishes after dinner.
2. Please s______ the floor. It’s very dirty.
3. I often take out the r______(垃圾)in the morning.
4. You can f______(喂)the cat with this fish.
5. W______(穿上)your coat. It’s cold outside.
(二)短语英汉互译
1. 洗碗 ____________
2. 扫地 ____________
3. 倒垃圾 ____________
4. 做家务 ____________
5. 穿上外套 ____________
6. feed the dog ____________
7. help at home ____________
8. go outside ____________
9. have a surprise ____________
10. taste good ____________
(三)单项选择
( ) 1. My brother often ______ the floor on weekends.
A. sweep B. sweeps C. sweeping
( ) 2. —______ I go outside to play —Yes, you may.
A. Can B. Do C. May
( ) 3. I can help my mum ______ the housework.
A. with B. for C. at
( ) 4. The cake ______ really good. I like it very much.
A. tastes B. taste C. tasting
( ) 5. Don’t ______ the rubbish on the floor.
A. leave B. leaves C. leaving
( ) 6. —What do you do at home —I ______ my little sister.
A. look B. feed C. make
( ) 7. Put on your coat. It’s cold ______.
A. inside B. outside C. in
( ) 8. We will have a ______ for you later.
A. surprise B. surprised C. surprising
( ) 9. My sister ______ helps me with my homework.
A. often B. sometime C. yesterday
( ) 10. Let’s ______ the room together.
A. clean B. cleans C. cleaning
(四)句型转换
1. I wash the dishes every day.(对划线部分提问)
______ ______ you ______ every day
2. May I go outside (作否定回答)
No, you ______.
3. She helps her mum do housework.(改为一般疑问句)
______ she ______ her mum do housework
4. It tastes good.(改为否定句)
It ______ ______ good.
5. Put on your coat.(改为否定句)
______ ______ on your coat.
(五)情景交际
( ) 1. 你想询问对方在家做什么,你可以说:
A. What do you do at home B. What do you do at school C. What do you like
( ) 2. 你想征求妈妈同意出去玩,你可以说:
A. I want to go outside. B. May I go outside to play C. Go outside with me.
( ) 3. 你想告诉别人你会帮妈妈做家务,你可以说:
I can help my mum with housework.
My mum helps me with housework.
C. I can do my homework.
( ) 4. 你想提醒别人不要把垃圾扔在地上,你可以说:
Don’t leave the rubbish on the floor.
Leave the rubbish on the floor.
C. Take out the rubbish.
( ) 5. 你想告诉别人蛋糕尝起来很美味,你可以说:
A. The cake is beautiful. B. The cake tastes really good. C. I like the cake.
三、参考答案
(一)1.wash 2.sweep 3.rubbish 4.feed 5.Wear
(二)1.wash the dishes 2.sweep the floor 3.take out the rubbish 4.do housework 5.put on the coat 6.喂狗 7.在家帮忙 8.出去 9.有一个惊喜 10.尝起来美味
(三)1.B 2.C 3.A 4.A 5.A 6.B 7.B 8.A 9.A 10.A
(四)1.What do; do 2.may not 3.Does; help 4.doesn’t taste 5.Don’t put
(五)1.A 2.B 3.A 4.A 5.B

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