新疆石河子第八中学九年级英语《Unit 9 When was it invented？》课时练习题

Unit 9 SectionA 2a—2c （第 1 课时）
必做题：
一、自主学习（教师寄语：从自主中培养能力，在学习中获得乐趣）
Task1: Talk about the following inventions
1. Pairwork: A: When was the telephone invented B:It was invented in 1876
A: Who were they invented by? B:They were invented by
A: What are they used for ?
B: They are used for connecting with each other
2 .talk about other two inventions like this
Task2: Learn 2a---2c
1.写出下列三项发明的名称
shoes with adjustable heel __________battery -operated slippers ___________ heated ice--cream scoop___________
2. Let the studebts guess what are they used for.
3. Listen and finish off 2a and 2b.
4. Pairwork talk about the three inventions using" when , who, what"
二、合作共建（教师寄语：学会合作，乐于合作，提高自我）
翻译下列句子，注意划线部分的含义
① what are they used for ? _________________________________________
② It's used for scooping out really cold ice--cream _____________________
③ You can move the heels up and down ______________________________
④ You can change the s tyle of your shoes ____________________________.
三、系统总结（教师寄语：只有不断总结与归纳，才会更系统更全面）
总结含的结构并翻译下列句子:
1.Tom used to wear old-fashsion clothes _________________________________
2.
3.
4. Paper is used for writing _____________________________________________
选做题：
四、诊断评价（教师寄语：相信自己，永不放弃）
（一）翻译下列句子
1.钢笔用来写字 _______________________________________________________.
2.是谁发明的? ______________________________________________________.
3.计算机是什么时候发明的?_____________________________________________.
4.微波炉是做什么用的?__________________________________________________.
(二)根据句意及首字母补全单词
1.The puter is one of the most important i__________
2. f you h_______the ice , it will change into water.
3. The tape recorder needs two b_________
(三) 根据下面的文字提示,写一篇小短文
毛衣, 现在是一种很流行的衣服, 它是一位老人发明的. 它可以用来保暖(keep warm), 但不能用洗衣机来洗 ( be not washed by a washing machine).
___________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _________________________________________________________________.
Unit 9 Section A3a-4（第 2 课时）
必做题：
一、自主学习
Task 1 3a Pairwork
Make a list of five helpful inventioins and five annoying invention.
Task 2 Pairwork Discuss your opinions in 3a with your partner
1. Read the dialogue in pairs
2. Practise the dialogue in pairs
3. Make nwe conversations lide this using the information in 3a
Model 1:
A: What do you think is the most helpful invention?
B:I t hink the most helpful invention is …
A: Why is that ?
B: Well, it …
Model 2:
A: What do you think is the most annoying invention?
B: I think the most annoying invention is …
A: Why is that ?
B: Well , it …
翻译下列的句子
你认为最有用的发明是什么？________________________________________
我认为最有用的发明是电灯泡。

________________________________________
它能够每天给人们更多的时间工作和玩。

______________________________
Task 3 Imagine that you are alone on a tiny siland. Choose five inventions you would like to have on the island with you. Tell the group what you chose and why.
Model:
A: I'd like to have …be cause I could…
B: Yes, but that's not going to help you leave the island. I think it would be better to have …
二、合作共建
写出五个有益的发明和五个令人讨厌的发明。

有益的发明__________________________________________________
令人讨厌的发明__________________________________________________
三、系统总结
通过这节课我们学会了如何对创造和发明表达认识和看法，这样的句子有：
___________________________________________________________________________ _________________________________________________________________________
选做题：
四、诊断评价
（一）句型转换
1. She was seen to e out of the library by him.(变为主动语态)
He ___________ ________ ___________ out of the library.
2. When are trees often planted? (变为主动语态)
When _________ people often ___________ ___________?
3.The League was founded in Guangzhou in 1922 ?(提问划线部分)
_________ __________ the League _______________?
4. Did the students wear the school clothes a lot?(变为被动语态)
___________ the school clothes ________________ a lot ?
5. Kate took good care of the baby yesterday evening ? (变为被动语态)
The baby ___________ __________ well by Kate yesterday evening ?
6. His aunt bougt him a bicycle. (变为被动语态)
A bicycle __________ ____________ _____________ him by his aunt.
（二）汉译英
1.计算机是何时发明的？__________________________________________________
2.谁发明了计算机？______________________________________________________
3.计算是用来做什么的？__________________________________________________
4.你认为什么是最令人讨厌的发明？________________________________________
Unit 9 Section B 1a—2c （第 3 课时）
必做题：
一、自主学习
Task 1 : Master the Adjectives.
1. Write out the words 甜的_____________ 脆的,易碎的____________ 酸的_________
咸的___________ 辣的_________
2. 你能想起多少不同味道的食物? 小组交流.
_____________________________________________________________________
3. Ask and answer in pairs after the modal:
A: What does candy taste ? B: It tastes sweet.
4. Can you write the right words according to the sentences?
1) Ice cream tastes s____________ 2) Lemonade tastes s______
3) The chicken is not s______ enough,please add some salt on it.
4) C_________ potato chips taste good.
Task 2: plete 2a&2b
1. 理解2a&2b的要求和意思。

先个人独立完成,然后小组讨论：①by
mistake ___________ mistake ---for---_____________make a mistake_______ 1) 他错把盐放进他的茶里.He ________ salt in her cup of tea__________ 2) 他很粗心, 经常出错. He is ________and often ______________3) 我经常把他错认成他的哥哥. I often _______________ his brother.
② in the end_________=__________, at the end of _____________ end up__________ 1) At last they find a way to solve the problem. A At the end of B At first C By the end of D In the end2) They end up _________(sing).3) __________ (在这个周末), Lucy went to the zoo
2. 听录音, 完成2a&2b
3. Talk about the listening material like 2c ,you can talk from the following :1) What 2) Who 3) When 4) Why 5) How : one day---where--sent back ---was in a bad mood---so--cut---cooked---sprinkle--- on---thought----would hate---And---lovedthem and asked for more---He told ---about---and soon---thinly-sliced,crispy,salty--- Today---
二、合作共建
根据表格所提供的内容，仿造例子，两人一组进行问答 ,然后小组讨论另外两项发明（提示：指南针 pass 火药 powder)
A: Who was paper invented by ? B: It was invented by Cai Lun.A: When was it invented? B: It was invented in 105 AD
A: What was it used for ? B: It was used for writing.
三、系统小结
1.总结本节课所出现的短语______________________________
2.总结本节课所学习的句型_____________________________
选做题：
四、诊断评价
1) Keys are _ the doors.
A. used for open
B. usesd to open
C. use for opening
D. use to open
2) Yesterday I took Tom's bag __
A. by mistake
B. in mistake
C. for mistake
D. by mistakes
3) The worker came up with a good idea__
A. at the end
B. in the end
C. by the end
D. at the end of
4) My teacher told me that my homework must ________ on time.
A. finish
B. finished
C. be finished
D. be finishing
5) The police found a car ________
A. by the way
B. by mistake
C. by accident
D. by then
6) Do you know the bank _______ his sister works ?
A. where
B. that
C. which
D. who
7) Be careful of the cup, it's ___________
A. sour
B. crispy
C. salty
D. hot
8) ____ honest the boy is!
A. What an
B. What a
C. What
D. How
Unit 9Section B 3a-4b（第 4 课时）
必做题：
一、自主学习
Task 1 Learn 3a
1. Read the article and write answers to the questions.
2. Read it again, and find out the phrases.
最受欢迎的饮料_________________ 在世界上____________ 偶然的___________
三千多年________________ 根据_______________决定做某事__________________ 在户外的火炉上_____________________ 用这种方式_____________________
一个古老的中国传说_____________________ 落入_____________________ 世界上最喜爱的饮料之一_____________________
3. Retell the passage according to the key words:
Who invented tea?
…know …popular …invened…?…wasn't…to …until1610,…beverage …three …befoue …According …legend, …Shen Nong… when …boiling …over …fire …leaves …nearby…fell …and …for …noticed …in smell. Later…taste …qutie ……way , one of …was
Task2 Conmmunicating
Read the information, then make up conversations according to the dialogue in 4b.
Promle: writing tests
New invention : a pen that listens and writes
Use : writing clean and tidy
Price:30 yuan
Inventor: Zheng Jie
Task 3 Writing
Write an article using the notes in the box of 3b.
From pie plate to flying disk
选做题：
二、合作共建
1. Although tea wasn't brought to Western world until 1610. not…until 含义：__________
翻译：直到他妈妈回来，他才去睡觉。

__________________________________________________________________
2. According to an ancient Chinese legend,…
according to 意思是：___________，后面一般接名词。

翻译：根据这篇课文（text）回答问题。

__________________________________________________________________
3. Some leaves from a nearby bush fell into the water…
He lives in a nearby village.= He lives in a village nearby
nearby 可做形容词或副词。

修饰名词时，可放在名词______，也可放在名词____。

4.The emperor noticed that the leaves in the water produced a pleasant smell.
notice意为：___________是感官动词，列举学过的感官动词：__________________________________________________________________ 注意到某人做了某事：_________________________________
注意到某人在做某事：_________________________________
翻译：（1）我注意到他离开学校了。

______________________________________
（2）我看到李先生正在走进办公室。

_____________________________________
四、诊断评价
用所给词的正确形式填空：
1.Tea ____________(invent) by Shen Nong.
2.The beverrage ____________(descover) over three thousand years.
3. We spent a ____________(please ) evening.
4. I'm ____________ (please )to meet you.
5. The boy _________ (fall) down from the tree.
6.Did you notice the man _________(go) out of the room?
7. The puter is one of the most important ____________(invent).
Unit9 Self-check & reading （第 5 课时）
必做题：
一、自主学习（教师寄语：从自主中培养能力，在学习中获得乐趣）
Task1:Learn
理解下列单词
1. 易碎的，脆的______
2.甜的_____
3.咸的，含盐的___
4.酸的，酸味的_______
2.Read the short passage again and try to translate the following sentences.
①我不喜欢吃巧克力，它尝起来太甜________________________.
②妈妈加了点盐，但是它仍旧不咸.______________________________.
③对于桔子我更喜欢柠檬，我喜欢酸味._______________________________.
④她喜欢脆饼，他们是硬，干，容易碎._________________________.
3.Find out when these things were invented and then write about tenm .
二、合作共建（教师寄语：学会合作，乐于合作，提高自我）
写出下列单词,短语,句子
1.发明，创造_______
2.操作，作业_______
3.错误 _______
4.包含，包括_______
5.生产，制造 _______
6.敲击，碰撞_______
7.向，往_______
8.发展，壮大，完善_______
9.用来做…… _______ 10.错误的_______ 11.偶然，意外_______ 12.依据，按照_______ 13.落入，陷入_______ 14.这样 _______15.撞上（某人）_______ 16.给某人一些时间干某事_______ 17 最后，终于_______
18.什么时候剖发明的？我想它是1876年发明的。

________________________
19.他们是谁发明的？它们是 Tom发明的_____________________________________
20.它们是用来干什么的？它们是用来开锁的。

________________________________
21.你认为最有帮助的发明是什么？我认为最有用的发明是电灯泡。

___________
22.你知道篮球是什么时候发明的吗？_______________________________________
23.它是怎样发明的？_______________________________________________
三、系统总结（教师寄语：只有不断总结与归纳，才会更系统更全面）
总结被动语态谓语形式，基本结构是_______________________________
一般过去时_____________ 现在完成时___________ 含情态动词的______________
四、诊断评价（教师寄语：相信自己，永不放弃）
一. 选择填空
1.A Knife is used for ________ things .A cutting B. cut C cuts D to cut
2.Anna is ______to choose her own clothes .A. allowed B. allows C. allowing D . allow
3. He finished the homework _________.
A. in the end
B. o the end
C. by the end
D. at the end
4. Pens ______writing .A . used to B. are used as C. are used by D. are used for
5. __________ is used for seeing in the dark .
A The shoes with adjustable heels B. The battery -operated slippers
C. The heated ice cream scoop
D. The flying disk
6. I can't wake up in the morning . What shall I do ? Buy _______, it may help .
A. a light bulb
B. a microwave oven C an alarm clock D. a binoculars
7. Your city looks beautiful ! Yes . Lots of trees and grass _________last year.
A. are planted
B. have planted C . were planting D . were planted
8. Where is Mary ? She _____in the cinema an hour ago.
A. saw B, sees C. is seen D. was seen
9. Look! A boy is falling _______the river. Let's go and save him.
A. into .
B. lff
C. over D down
10. I took the wrong train _____, I didn't even know it until half an hour later.
A. by mistakes
B. by mistake
C. with mistake
D. with mistakes
选做题:
二. 用所给词的适当形式填空
1. The soup is too ______(salt ) I don't like it .
2 Sony is the ________ (thin )boy in the class .
3. The water is _________ (boil) now .
4. The flowers produced a ______(please ) smell .
5. Who were they ____( discover ) by ?
6. It's ______(use ) for scooping really cold ice cream .
7. What do you think is the most _______(invent )?
8.Tea ____(not bring ) to the Western World until 1610.
9. The potato chips were invented by a chef __________(call ) George Grum.
10. This _____(much love ) sport is enjoyed by young people .
11. Do you think the alarm clock is an ________( annoy ) invention ?
12. It is played by more than 100 million people in over 200 countries ______(include ) China .
1.Although it was expensive . we __________to buy it (决定)
2.I'll do it _____to your instructions .(根据)
3.We went to a________ restaurant (附近)
4.Who _______ America first ?(发现)
5.I like eating ______(脆的)cookies s. They are hard , dry and easily broken .
6.I met her by a________ in a crowded bus .
7.When autumn es , the l_____on the tree begin to fall .
8.A c_______ means a hundred years
9.Dr Naismith created a game to be played on a hard wooden floor , so the s____of the players was important
10. Since the basketball game became an Olympic event , the p______ of basketball.。