Unit 2 Plant a Plant课时练习（含解析）

Unit 2 Plant a Plant!
一、单选题（共10小题；每小题5分，满分50分）
1．—I think there is no difference between these two pictures.
—Please look at them ________, and then you will find them out.
A．careful B．more careful C．more carefully
2．—Don’t put your personal objects everywhere. The room is shared by both of us.
—I’m sorry. I will tidy them up at once.
A．own B．special C．basic
3．— Carrots are ________.
— So they are vegetables.
A．risk B．roots C．leaves
4．— Dad, would you please drive ________
— There is no hurry. There is still some time before the lesson starts.
A．more carefully B．more slowly C．faster
5．You’ll have to ________ the books because there aren’t enough for everyone.
A．pack B．share C．choose
6．It was so ________ outside that I couldn’t find my keys along the way.
A．noisy B．dark C．dirty
7．We’d better _____ drink dirty water when we camp on the field.
A．not to B．to not C．not
8．It’s very difficult for him ___ English well .
A．learns B．learn C．to learn
9．She cloth shoes, and now she cloth shoes.
A．used to wearing; is used to wear
B．was used to wear; is used to wearing
C．used to wear; is used to wearing
10．Many students in our school the old and they usually offer their seats to them on the bus.
A．care for B．worry about C．take care
二、单词首字母填空（共5小题；每小题4分，满分20分）
11．Davos in Switzerland has been such a p________ spot for skiing. Every winter many tourists rush in to enjoy their winter vacation there.
12．How many h__________ do we have to get ready for planting the young trees
13．Please listen c______ in class.
14．He seldom (很少) laughs. He is a s________________ man.
15．Can you get me the book at the b________ of the box.
三、句子翻译（共5小题；每小题6分，满分30分）
16．街上许多人必须用围巾遮住脸。
__________________________________________________________
17．突然地她落到了一些干树叶上。(land on)
___________________________________
18．你最好先仔细阅读说明，而不是花钱请人来做它。
__________________________________________________
19．不要忘记在服用此药前仔细阅读说明。
________________________________________________
20．那个非洲女孩是太害羞了而不能参加我们的讨论。
____________________________
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答案以及解析
一、单选题
1．答案：C
解析：句意：——我认为这两幅画没有区别。——请仔细看看，然后你会发现的。考查副词比较级。careful仔细的；more careful更仔细的；more carefully更仔细地；空处修饰动词“look at”，应用副词，隐含着与之前的比较，应用副词的比较级形式，故选C。
2．答案：A
解析：句意：——不要把你的私人物品放在任何地方。这个房间是我们两人共用的。——对不起。我马上把它们收拾好。考查形容词辨析。own自己的；special特别的；basic基础的。划线部分personal意为“个人的”，与own意思相近。故选A。
3．答案：B
解析：句意：——胡萝卜是根。——所以它们是蔬菜。考查名词辨析。risk风险；roots根；leaves叶子。根据“Carrots are”及常识可知，胡萝卜是根，故选B。
4．答案：C
解析：句意：—— 爸，你能开快点吗？—— 不用着急。离上课还有一段时间。考查副词辨析和比较级。more carefully更加仔细；more slowly更慢；faster更快。根据“There is no hurry.”可知，希望爸爸能开快点，因此faster符合句意。故选C。
5．答案：B
解析：句意：你们得合用这些书，因为不够每个人用的。考查动词辨析。pack打包；share分享；choose选择。根据“because there aren’t enough for everyone”可知，不够用，所以要分享，故选B。
6．答案：B
解析：句意：外面太黑了，一路上我都找不到我的钥匙。考查形容词辨析。noisy吵杂的；dark黑暗的；dirty脏的。根据下文“I couldn’t find my keys”，可知是因为外面太黑，故选B。
7．答案：C
解析：句意：当我们在田野里野营时，最好不要喝脏水。最好做某事：had better do sth；最好不做某事：had better not do sth。故选C。
8．答案：C
解析：句意：对他来说学英语很难。It’s + 形容词 + for sb to do sth是一个固定句型，所以选C。
9．答案：C
解析：句意：她过去穿布鞋，现在她习惯穿布鞋了。短语used to do sth.表示过去常常做某事；be used to doing sth.表示习惯做某事。根据题意，故选C。
10．答案：A
解析：句意：在我们学校的许多学生关心老人，他们通常在公共汽车上给他们提供座位。A. care for关心；B. worry about担心；C. take care小心。根据题意，故选A。
二、单词首字母填空
11．答案：(p)leasant
12．答案：(h)oles
13．答案：(c)arefully
14．答案：(s)erious/(s)ilent
15．答案：(b)ottom
三、句子翻译
16．答案：People in the street have to cover their faces with scarves.
17．答案：Suddenly she landed on some dry leaves.
18．答案：You’d better read the instructions carefully first instead of paying someone to do it.
19．答案：Don’t forget to read the instructions carefully before taking the medicine.
20．答案：That girl from Africa is too shy to join our discussion./That African girl is too shy to join our discussion./That girl from Africa was too shy to join our discussion./That African girl was too shy to join our discussion.
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