精准学与练四年级英语人教版
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一 Look and write. 看图，在四线三格中填写相应的词组。
1. I ______ my sister.
2. We ______.
3. We ______ together.
4. We ______.
答案：look after
sweep the floor
have meals
are happy together
解析：1. 图中人物照顾妹妹，用“look after”。2. 图中在扫地，用“sweep the floor”。3. 图中一起用餐，用“have meals”。4. 图中人物开心在一起，用“are happy together”。
二 Read and judge. 阅读短文，判断正误，正确的写“T”，错误的写“F”。
Hello! I'm Liu Jia. My father and my mother are often busy. My father is a doctor. My mother is a teacher. We often do chores together. Father sweeps the floor. Mother cooks for family. I look after my little sister.
( )1. My father and my mother aren't often busy.
( )2. Father cooks for family.
( )3. Mother sweeps the floor.
答案：F
F
F
解析：1. 原文“My father and my mother are often busy”，与题目表述相反，F。2. 原文“Father sweeps the floor”，做饭的是妈妈，F。3. 原文“Mother cooks for family”，扫地的是爸爸，F。
三 Read and order. 给下列句子排序。
( ) I cook for my family.
( ) Mum and Dad are busy.
( ) I look after my doggy.
( ) We are a happy family.
( ) I sweep the floor. It's easy.
答案：3
1
2
5
4
解析：按照逻辑，先讲父母忙（1），然后自己做的事：照顾狗（2）、做饭（3）、扫地（4），最后总结幸福家庭（5），顺序为1→2→3→4→5，对应题目括号填3,1,2,5,4。
