Unit 8 Discoveries Lesson 22 Famous Discoveries 基础练习（含答案）

北师大版九下英语 Unit 8 Getting Ready_Lesson 22 基础
一、单项选择（共10小题；共23分）
1. —Where is your book report Did your dog eat it again
—No, it _____ almost _____, and then my computer just died on me!
A.不填; finishes B.不填; finished
C.is; finished D.was; finished
2. —Your new bike looks fantastic. _____ is it
—￥2600.
A.How many B.How often C.How much D.How long
3. Let's go fishing _____ the weather is fine.
A.that B.if C.unless D.until
4. He is the only one of the students who _____ elected.
A.are B.have C.has D.is
5. They _____ to the park for a picnic unless it _____ tomorrow.
A.will go; rain B.will go; rains
C.go; doesn't rain D.go; won't rain
6. Keep singing, Shirley! I believe you will surely realize your dream of being a singer _____ you give it up halfway.
A.unless B.if C.since D.though
7. Kitty, you'll fail the English exam _____ you study hard.
A.because B.when C.if D.unless
8. It's raining outside. If you don't take an umbrella, you _____ wet.
A.get B.will get C.got
9. —My brother would rather watch some football matches.
—_____.
A.So do I B.Neither do I
C.So would I D.Neither would he
10. —May I take the dog with me, sir
—_____. Pets are not allowed to enter the hall.
A.Yes, you may B.Yes, you can
C.No, you needn't D.No, you mustn't
二、阅读理解-阅读选择（共1小题；共10分）
Nick: Good morning, Henry.
Henry: Morning, Nick.
Nick: I want to play basketball. Do you have a basketball
Henry: _____11_____
Nick: Let's play ping-pong.
Henry: OK. _____12_____
Nick: Yes, I do. They're in my home. Let's go and get them.
Henry: Let's go.
(In Nick's home)
Nick: Mom, this is my friend Henry. _____13_____
Nick's mom: Nice to meet you, Henry.
Henry: Nice to meet you, too.
Nick: _____14_____
Nick's mom: They're in the box over there. _____15_____
Nick Henry: Thank you.
11. A.Do you have ping-pong balls and ping pong bats
B.Have a good day, boys.
C.Morning, Nick.
D.Where're my ping pong balls and bats, Mom
E.Sorry, I don't.
F.Henry, this is my mother.
G.OK.
12. A.Do you have ping-pong balls and ping pong bats
B.Have a good day, boys.
C.Morning, Nick.
D.Where're my ping pong balls and bats, Mom
E.Sorry, I don't.
F.Henry, this is my mother.
G.OK.
13. A.Do you have ping-pong balls and ping pong bats
B.Have a good day, boys.
C.Morning, Nick.
D.Where're my ping pong balls and bats, Mom
E.Sorry, I don't.
F.Henry, this is my mother.
G.OK.
14. A.Do you have ping-pong balls and ping pong bats
B.Have a good day, boys.
C.Morning, Nick.
D.Where're my ping pong balls and bats, Mom
E.Sorry, I don't.
F.Henry, this is my mother.
G.OK.
15. A.Do you have ping-pong balls and ping pong bats
B.Have a good day, boys.
C.Morning, Nick.
D.Where're my ping pong balls and bats, Mom
E.Sorry, I don't.
F.Henry, this is my mother.
G.OK.
三、句子填空（共5小题；共10分）
16. I will call you if I _____ (get) the ticket to the basketball match.
17. If you walk along the street, you _____ (see) many traditional buildings.
18. If you _____ (leave) at seven, you _____ (arrive) there on time.
19. _____ (快点), or we will not catch the early bus.
20. He won't go sightseeing with his family if it _____ (rain) tomorrow.
答案
第一部分
1 . D
【解析】
此题考查的是时态和语态。句意：——你的读书报告在哪里？你的狗又吃了吗？——不，快完成了，然后我的电脑就死机了！主语it指代“读书报告”，与“完成”是动宾关系，故是被动语态；结合did和died可知是一般过去时。
因此，正确答案是D。
2 . C
【解析】
句意：——你的新自行车看起来棒极了。多少钱？——2600 元。考查疑问词辨析。根据答语 ￥2600，可知上文是对价格的提问，所以用特殊疑问词 how much“多少钱”，结合选项可知 C 选项符合题意，故答案选 C。
3 . B
【解析】
句意：假如天气好的话我们去钓鱼吧。此句是含 if 引导的条件状语从句的主从复合句，去钓鱼的前提条件是天气好，if 意为“假如；如果”，符合题意。
4 . D
5 . B
【解析】
句意：除非明天下雨，否则他们将去公园野餐。考查条件状语从句的时态。unless 除非，所引导的条件状语从句常用一般现在时表示将来意义，主句多用一般将来时。即遵循“主将从现”原则。从句用一般现在时，主语 it 为第三人称单数，所以谓语动词用单数形式 rains，主句用一般将来时。故选：B。
6 . A
7 . C
【解析】
考查连词辨析。句意：Kitty，如果你不努力，你的英语就会考砸。if 引导的是一个条件状语从句。
8 . B
【解析】
句意：外面在下雨。如果你不带雨伞，你会淋湿的。
考查时态。get 动词原形；will get 一般将来时态形式；got 动词的过去式。根据句子结构可知，此句是条件状语从句，主将从现，从句 If you don't take an umbrella 一般现在时态，此空应填将来时态形式，此空应填 will get，故选 B。
9 . C
10 . D
【解析】
根据答语后半句“宠物不被允许带入大厅”，可知前半句回答为否定，禁止(mustn't)。
第二部分
11 . E
【解析】
根据上文问句“Do you have a basketball ”可知，这里是回答一般疑问句，分析选项，应回答“对不起，我没有”。
12 . A
【解析】
根据答语“Yes, I do. They're in my home. Let's go and get them.”可知，问句是一般疑问句，分析选项，应该问“你有乒乓球和乒乓球拍吗 ”。
13 . F
【解析】
根据上文“Mom, this is my friend Henry.”和情境“在尼克的家里”可知，这里是做介绍，应该说“亨利，这是我的母亲”。
14 . D
【解析】
根据答语“They're in the box over there.”可知，这里应该问“妈妈，我的乒乓球和球拍在哪儿？”。
15 . B
【解析】
根据两人共同回答“Thank you.”可知，尼克的妈妈祝孩子们度过美好的一天。
第三部分
16 . get
17 . will see
18 . leave, will arrive
19 . Hurry up
20 . rains
第1页（共1 页）