内容正文:
Unit 4 What makes things move?
第1课时Get ready
基础练
一、选词填空
push, pull, heavy, light, easy
1.If the box is ________, we can carry it quickly.
2.We ________ the door to make it go away from us.
3.It's ________ to move small light toys.
4.We ________ the desk towards our body.
5.This big stone is too ________ to move.
二、根据首字母提示补全单词。
1.P________ the door open and come in.
2.P________ the chair close to you.
3.This bag is l________, I can take it alone.
4.That box is h________, we need help.
5.It is e________ to move light things.
三、读句子,选最佳答案。
( ) 1. It is difficult ____ move a heavy bike.
A. to B. for C. and
( ) 2. We ____ the car to make it far away.
A. Push B. pull C. pushes
( ) 3. This basket is light. It's ____ to carry.
A. difficult B. easy C. hard
( ) 4. The bike with many bananas is ____.
A. light B. heavy C. small
( ) 5. It's hard ____ win the tug-of-war game.
A. to B. of C. with
提升练
四、连词成句(填序号)
1.①is ②to ③It ④move ⑤easy (.)
___________________________________________________________________________
2.①heavy ②bike ③The ④is (.)
___________________________________________________________________________
3.①Push ②car ③the (.)
___________________________________________________________________________
4.①pull ②We ③desk ④the (.)
___________________________________________________________________________
5.①difficult ②It's ③win ④to (.)
___________________________________________________________________________
五、根据对话情境,从方框选句子补全对话。
A: Let's talk about push and pull!
B: How do we move a box far away?
A: (1) ____________A. It is heavy, so it's hard to move.
B. We can push it away from us.
C. We pull it close to us.
D. It's light and easy to carry.
E. I know push and pull now.
B: How to bring a chair near us?
A: (2) ____________
B: Look at the bike full of bananas.
A: (3) ____________
B: What about a small toy?
A: (4) ____________
B: (5) ____________
六、问答匹配。
( ) 1. What do you do to move things away? A. It's light.
( ) 2. How do you bring things near you? B. Push them.
( ) 3. Why is the banana bike hard to move? C. Pull them.
( ) 4. Why is the toy easy to carry? D. It's heavy.
( ) 5. Is it easy to move heavy things? E. No, it's difficult.
七、英汉翻译。
1.push the car ________________________
2.pull the bike ________________________
3.又轻又容易 ________________________
4.又重又费力 ________________________
5.It is difficult to move a heavy bike. ________________________
八、读一读,将下列句子排序,组成一段完整、通顺的对话。
A. What's the difference between push and pull?
B. Push moves things far away.
C. Pull brings things close to us.
D. Look at this banana bike. It's heavy.
E. It's difficult to move it.
F. I understand forces now.
________________________________________
拓展练
九、【新考法・表文转换】读表格回答问题
Object
Heavy / Light
Easy / Difficult to move
Toy ball
light
easy
Banana bike
heavy
difficult
1.Is the toy ball light or heavy?
________________________________________
2.Is it easy to move the banana bike?
________________________________________
3.What do we use to move things away?
________________________________________
十、仿照示例写句子
仿照示例写句子,使用 push/pull/heavy/light/easy
示例:The toy is light. It's easy to push.
1.(装满香蕉的自行车,重)________________________________________
2.(推小车)________________________________________
参考解析
基础练
一、选词填空
答案:1.light 2.push 3.easy 4.pull 5.heavy
解析:
light 轻的,轻便物品便于携带;
push 推,把物品推离自己;
easy 容易的,轻东西移动很轻松;
pull 拉,把物品拉向自己;
heavy 重的,大石头很重很难挪动。
二、根据首字母提示补全单词
答案:1.Push 2.Pull 3.light 4.heavy 5.easy
解析:
push 推、pull 拉为本课时核心力的词汇;light 轻、heavy 重描述物体重量;easy 容易,对应 difficult 困难。
三、读句子,选最佳答案
答案:1.A;2.A;3.B;4.B;5.A
解析:
固定句型 It's + adj. + to do sth. 做某事很……,选 to;
主语 We 后使用动词原形 push;
篮子很轻,搬动很容易 easy;
自行车装满香蕉,很重 heavy;
It's difficult to win 赢得比赛很难,固定不定式结构。
提升练
四、连词成句
1.③⑤①② It is easy to move.
解析:固定句型 It is easy to do… 做起来很简单。
2.③②① The bike is heavy.
解析:主系表,描述自行车很重。
3.①② Push the car.
解析:祈使句,推小车。
4.②④③ We pull the desk.
解析:主谓宾,我们拉桌子。
5.②①④③ It's difficult to win.
解析:It is difficult to do sth. 做某事很困难。
五、根据对话情境补全对话
答案:1.B;2.C;3.A;4.D;5.E
解析:
把东西推远:对应 push;
把物品拉近:对应 pull;
装满香蕉的自行车很重,很难移动;
小玩具轻便,携带轻松;
听完讲解,表示理解推力拉力。
六、问答匹配
答案:1-B;2-C;3-D;4-A;5-E
解析:
移远物品用 push;2. 拉近物品用 pull;
自行车难移动因为很重;4. 玩具轻松因为轻便;
重物移动不简单,否定回答。
七、英汉翻译
推小车
拉自行车
light and easy
heavy and difficult
移动沉重的自行车很费力。
八、句子排序
答案:A B C D E F
解析:对话逻辑:询问推拉区别→解释推的作用→解释拉的作用→引出重自行车→说明移动费力→总结理解力学。
拓展练
九、【新考法・表文转换】参考句子
The toy ball is light.
No, it's difficult to move the banana bike.
We use push to move things away.
十、仿照示例写句子
The bike with bananas is heavy. It's difficult to move.
We push the small car. It's light and easy.
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