Unit 4 Do it yourself
第2课时 Reading课时练习
一、单项选择
1．—Winter is coming. It’s very cold here during winter.
—Yes. Why not ________ air conditioner（空调）in your bedroom
A．put in B．put away C．put out D．put up
2．—Do you know how the ________ of 3D painting helps protect the environment
—Oh, well. Basically it’s functional. ________, it can reduce waste.
A．instruction; In the end B．invitation; Such as C．invention; For example
3．The sales manager just called and said he couldn’t ________ the meeting.
A．join B．join in C．attend D．enter
4．Judy was careless. She made a big ________in the exam.
A．machine B．opening C．mistake
5．Let me ________ you some advice. Why not speak English as much as possible
A．give B．giving C．to give D．gave
6．The bus is coming. Let’s ________ quickly.
A．to get it on B．to get on it C．get on it D．get it on
7．The light in the bathroom was broken, so we need to ________ a new one.
A．put off B．put down C．put out D．put in
8．—Tina, could you tell me how to use a shared bike through my smart phone
—________, just scan the QR code.
A．Never mind B．You are welcome C．Take it easy D．With pleasure
二、阅读单选
Ways to Predict the Weather Without a Forecast
Most of us know about the weather from the weather report. However, we can know the weather by ourselves. It is a fun hobby, and it can also be a useful skill if you enjoy outdoor activities, such as hiking or camping. By learning what to look for, you can predict(预测) the weather.
▲Watch the Wind and Air.
Observe the direction(方向) of wind. Wind comes when air moves. Since weather moves in from the west, westerly winds bring good weather. Easterly winds suggest that the bad weather is coming toward you.
You can use grass or flower petals(花瓣) to decide the direction of the wind. Throw your grass or flower petals into the air and watch the direction of the wind.
▲Watch smoke from a fire.
The air pressure(压力) decides what direction the smoke will go. In high pressure high up in the sky, the smoke will go up into the air. If the pressure is low, it will be back down around the fire. If you see the smoke back down, bad weather is likely on the way.
▲Take a deep breath.
Close your eyes and smell the air. Smells become wet right before a storm, making them stronger. Before a storm, you should also notice a compost(堆肥) smell as plants release(释放) their waste. If you start to smell this, it likely means that a storm is coming.
9．The underlined word “Observe” means ________.
A．have B．play C．watch D．smell
10．Which of the following is true
A．The grass stands still in the wind.
B．The flower petals can’t tell us anything about the weather.
C．The air pressure is the same in all the places.
D．You can smell the air to know about the weather.
11．The main idea is about _________.
A．the wind is strong
B．how to tell the weather
C．how to get home earlier
D．how to travel
三、完成句子
12．Lily，你最好现在练钢琴，不然我生气了。
Lily, you the piano now, or I will get angry.
13．梦之队不仅要有最优秀的运动员，还要有最好的团队精神。
A dream team has the best players, the best team spirit.
14．你知道这些数字代表了什么
Do you know what these numbers
15．丹尼把帽子忘在饭店里了。
Danny his hat restaurant.
四、用所给单词的正确形式填空
16．Mum puts the eggs and sugar in a big bowl and (mix) them up.
17．You can get more colors by （mix） these colors together.
18．Could you give me some (advise) on how to live a happy life
19．My mom (attend) the Teacher-Parent Meeting last Friday.
20．I (complete) the work by myself in two days.Unit 4 Do it yourself
第2课时 Reading课时练习
一、单项选择
1．—Winter is coming. It’s very cold here during winter.
—Yes. Why not ________ air conditioner（空调）in your bedroom
A．put in B．put away C．put out D．put up
【答案】A
【详解】句意：——冬天来了。冬天这里很冷。——是的。为什么不在你的卧室里安装空调？
考查动词短语。put in安装；put away收好；put out扑灭；put up张贴。根据“air conditioner（空调）in your bedroom”可知是在卧室里安装空调。故选A。
2．—Do you know how the ________ of 3D painting helps protect the environment
—Oh, well. Basically it’s functional. ________, it can reduce waste.
A．instruction; In the end B．invitation; Such as C．invention; For example
【答案】C
【详解】句意：——你知道3D绘画的发明对保护环境有什么帮助吗？——噢，嗯。基本上它是功能性的。例如，它可以减少浪费。
考查名词辨析和介词短语。instruction指令；invitation邀请；invention发明；in the end最终；such as比如；for example比如。根据“of 3D painting helps protect the environment ”以及答语可知是指3D绘画的发明；第二空后是列举它的功能，故选C。
3．The sales manager just called and said he couldn’t ________ the meeting.
A．join B．join in C．attend D．enter
【答案】C
【详解】句意：销售经理刚刚打电话说他不能参加会议。
考查动词辨析和动词短语。join参加（某个组织并成为该组织的一个成员）；join in参加（某个活动）；attend出席，参加（某场合，着重指动作）；enter进入。根据“the meeting”可知，此处为不能出席这个会议，attend a meeting表示“参加会议”，attend“参加”，动词，符合语境。故选C。
4．Judy was careless. She made a big ________in the exam.
A．machine B．opening C．mistake
【答案】C
【详解】句意：Judy太粗心了，她在考试中犯了个很大的错误。
考查名词辨析。machine机器；opening开始；mistake错误。根据“Judy was careless.”可知，她应该是在考试中出错了，make a mistake意为“犯错误”。故选C。
5．Let me ________ you some advice. Why not speak English as much as possible
A．give B．giving C．to give D．gave
【答案】A
【详解】句意：让我给你一些建议。为什么不尽可能多地说英语呢？
考查祈使句。根据“Let me…you some advice.”可知，让某人做某事，表达为let sb. do sth.，因此此处用动词原形。故选A。
6．The bus is coming. Let’s ________ quickly.
A．to get it on B．to get on it C．get on it D．get it on
【答案】C
【详解】句意：公共汽车来了。让我们快点上车吧。
考查动词短语及祈使句。let’s do sth“让我们做某事”，所以排除A和B；get on表示“上车”时，此时on是介词，需要把代词放在on的后面，故选C。
7．The light in the bathroom was broken, so we need to ________ a new one.
A．put off B．put down C．put out D．put in
【答案】D
【详解】句意：浴室的灯坏了，所以我们需要装一个新的。
考查动词短语。put off推迟；put down放下；put out熄灭；put in放进。根据“The light in the bathroom was broken, so we need to ... a new one.”可知，浴室的灯坏了，需要安装一个新的，put in符合语境。故选D。
8．—Tina, could you tell me how to use a shared bike through my smart phone
—________, just scan the QR code.
A．Never mind B．You are welcome C．Take it easy D．With pleasure
【答案】D
【详解】句意：——蒂娜，你能告诉我如何通过我的智能手机使用共享单车吗？——我很乐意 ，扫一下二维码就行了。
考查情景交际。Never mind不要紧；You are welcome不客气；Take it easy放松；With pleasure很乐意。根据“could you tell me how to use a shared bike through my smart phone ”可知，是在寻求帮助，结合“just scan the QR code”可知，空处应是说愿意告诉对方，故选D。
二、阅读单选
Ways to Predict the Weather Without a Forecast
Most of us know about the weather from the weather report. However, we can know the weather by ourselves. It is a fun hobby, and it can also be a useful skill if you enjoy outdoor activities, such as hiking or camping. By learning what to look for, you can predict(预测) the weather.
▲Watch the Wind and Air.
Observe the direction(方向) of wind. Wind comes when air moves. Since weather moves in from the west, westerly winds bring good weather. Easterly winds suggest that the bad weather is coming toward you.
You can use grass or flower petals(花瓣) to decide the direction of the wind. Throw your grass or flower petals into the air and watch the direction of the wind.
▲Watch smoke from a fire.
The air pressure(压力) decides what direction the smoke will go. In high pressure high up in the sky, the smoke will go up into the air. If the pressure is low, it will be back down around the fire. If you see the smoke back down, bad weather is likely on the way.
▲Take a deep breath.
Close your eyes and smell the air. Smells become wet right before a storm, making them stronger. Before a storm, you should also notice a compost(堆肥) smell as plants release(释放) their waste. If you start to smell this, it likely means that a storm is coming.
9．The underlined word “Observe” means ________.
A．have B．play C．watch D．smell
10．Which of the following is true
A．The grass stands still in the wind.
B．The flower petals can’t tell us anything about the weather.
C．The air pressure is the same in all the places.
D．You can smell the air to know about the weather.
11．The main idea is about _________.
A．the wind is strong
B．how to tell the weather
C．how to get home earlier
D．how to travel
【答案】9．C 10．D 11．B
【详解】本文主要介绍了在没有预报的情况下预测天气的方法。
9．词义猜测题。根据“Watch the Wind and Air”以及“Observe the direction(方向) of wind”可知可以通过风的方向判断天气，故此处是要观察风的方向，故此处划线部分和watch意义相近。故选C。
10．细节理解题。根据“Close your eyes and smell the air. Smells become wet right before a storm, making them stronger...”可知可以通过闻空气的味道来了解天气。故选D。
11．主旨大意题。本文主要介绍了在没有预报的情况下预测天气的方法。故选B。
三、完成句子
12．Lily，你最好现在练钢琴，不然我生气了。
Lily, you the piano now, or I will get angry.
【答案】 had better practise/practice playing
【详解】had better do sth“最好做某事”，practise/practice doing sth“练习做某事”，play the piano“弹钢琴”，此时动词play用动名词形式playing。故填had；better；practise/practice；playing。
13．梦之队不仅要有最优秀的运动员，还要有最好的团队精神。
A dream team has the best players, the best team spirit.
【答案】 not only but also
【详解】根据题干可知，此处用短语not only...but also...表示“不仅……，还有……”。故填not only；but also。
14．你知道这些数字代表了什么
Do you know what these numbers
【答案】 stand for
【详解】根据题干，短语stand for表示“代表”，句子是宾语从句，主句是一般现在时，从句也用一般现在时，从句主语是复数，谓语动词用原型。故填stand；for。
15．丹尼把帽子忘在饭店里了。
Danny his hat restaurant.
【答案】 left in the
【详解】“把……忘在……”也就是“忘了带某物”，用leave表示“忘了带”，根据汉语可知，时态是一般过去时，所以空处谓语动词用过去式；in the restaurant“在饭店里”。故填left；in；the。
四、用所给单词的正确形式填空
16．Mum puts the eggs and sugar in a big bowl and (mix) them up.
【答案】mixes
【详解】句意：妈妈把鸡蛋和糖放在一个大碗里搅拌。and连接的动词形态保持一致，所以此空应填mix“混合”的第三人称单数形式，故填mixes。
17．You can get more colors by （mix） these colors together.
【答案】mixing
【详解】句意：把这些颜色混合在一起，你可以得到更多的颜色。mix“混合”，介词by后接动名词作宾语，故填mixing。
18．Could you give me some (advise) on how to live a happy life
【答案】advice
【详解】句意：你能给我一些关于如何过上幸福生活的建议吗？some后接可数名词复数或不可数名词；advice“建议”，不可数名词，无复数形式。故填advice。
19．My mom (attend) the Teacher-Parent Meeting last Friday.
【答案】attended
【详解】句意：我妈妈上周五参加了教师家长会。根据last Friday可知句子用于一般过去时；attend动词，“参加”，过去式是attended。故填attended。
20．I (complete) the work by myself in two days.
【答案】will complete
【详解】句意：我将在两天内自己完成这项工作。complete“完成”，根据“in two days”可知句子用一般将来时will do。故填will complete。
