Unit6 When was it invented学案（7课时，无答案）人教版九年级全册

Unit6 When was it invented
Period 1 Section A 1a-2c Listening＆Speaking
Class： Name： Group：
【Teaching Goals】
In this class,you will
1. talk about the history of inventions.
2. improve listening and speaking skills.
【Key Points & Difficult Points】
1. Key Points: Talk about the history of inventions.
2. Difficult Points: Improve listening and speaking skills.
【Teaching Procedure】
一、【Self-study】
1. Read the words on P161-42 , the text on P41 &P42 aloud and memorize the important points.
2. Finish the words.
n. 鞋跟/hi:l/ 勺;铲子/sku p/
电;电能/i lek tris ti/ 样式;款式/sta l/
二、【Discussion】
1. Check answers in Part One and read them aloud.
2. Talk about four great inventions in ancient China. Do you know any modern inventions
三、【Presentation】
Show yourselves.
【Exercises】
Finish 1b-2c
根据句意和所给汉语提示, 完成下列单词的拼写。
（ ）1. Sunglasses protecting our eyes on hot days.
A. are used for B. are used to C. are used as D. are used by
（ ）2. English is used a second language many people.
A. as; for B. as; by C. for; by D. by; as
（ ）3.There are reports that animals _______ wildlife tourism. It’s not safe for people.
A. are used for B. are used from C. used to D. used by
（ ）4.I bought a new bag because the old is .
A. out of style B. in style C. out the style D. the latest style
（ ）5. Alice never buys shoes high heels. She doesn’t think they’re comfortable.
A. of B. with C. in D. about
6.Thanks to the (invent) of the smartphone, it’s convenient to take phones anytime.
Unit 6 When was it invented
Period 2 Section A 2d&GF
Class： Name： Group：
【Teaching Goals】
In this class,you will
1. master the important words and sentences.
2. master the usage of passive voice and do exercises correctly.
【Key Points & Difficult Points】
1. Key Points: Master the important words and sentences.
2. Difficult Points: Master the usage of passive voice and do exercises correctly.
【Teaching Procedure】
一、【Self-study】
1. Read the words on on P161-42＆44, 2d on P42, GF on P44 aloud and memorize the important points.
2. Finish the words and phrases.
n. 项目/ pr d ekt/ 高兴/ ple (r)/
拉链/ z p / 网站/ websa t/
先锋;先驱/ pa n / 冰箱/fr d /
钟声;铃声/bel/ 饼干/ b sk t/
曲奇饼/ k ki/ 器械;仪器/ instr m nt/
地震/ θkweik/
adj. 每日的;日常的/ de li/ 低的;矮的/l /
突然的/ s d n/ 音乐的/ mju zikl/
v. 提到;说到/ men n/ 翻译/tr ns le t/
打电话;使发出钟声或者铃声/ri / （过去式） （过去分词）
n.＆v. 名单；列清单/list/__________ 锁；锁上/l k/ ____________
pron.＆n. 某人；重要人物/ s mb di/ ______________
phrase: 有道理_____________ 突然______________
二、【Discussion】
1. Check answers in Part One and read them aloud.
2. According to 2d, answer the questions.
Q1: When was zipper invented
____________________________________________
Q2: When did it become popular
____________________________________________
三、【Presentation】
Show yourselves.
四、【Exercises】
1. Finish 4a-4c.
2.单项选择
( )1.—Look,what an amazing Hong Kong-Zhuhai-Macao Bridge!
—Yeah.It 　　　 in 2018.
A.completed B.was completed C.is completed D.has completed
( )2.—Oh,your room is too dirty,Mike!
—Sorry,Mum.It 　　　 yesterday.I forgot to do it.
A.didn’t clean B.isn’t cleaned C.was cleaned D.wasn’t cleaned
( )3.—Where is your book report Did your dog eat it again
—No,it 　　　 almost 　　　,and then my computer just died on me!
A./;finishes B./;finished C.is;finished D.was;finished
( )4.. Though he often made his little sister _______, today he was made _______by his little sister.
cry; to cry 　　 　 B. crying; crying
cry; cry D. to cry; cry
( )5. Old people weren’t ________ good ________ in the past.
take; care of　　 B. taken; care
took; care D. taken; care of
3.按要求完成句子
1).He sent an email to Mary last night.（改为被动语态）
An email _____ ______ to Mary ______ _______ last night.
2).I was given a new toy by my aunt last week.（改为主动语态）
My aunt______ ______ a new toy last week.
3).This strange cup was used for keeping water warm.（改为一般疑问句）
_______ this strange cup ______ for keeping water warm
4). The short novel was written by Lu Xun.（对划线部分提问）
_____ _____ the short novel ________ _____
5). Many trees were planted along the river last year.（改为否定句）
Many trees _______ ________ along the river last year.
6).对不起，我错拿了你的字典。（翻译句子）
I’m sorry, I took your dictionary____ ________.
Unit 6 When was it invented
Period 3 Section A 3a—3c Reading
Class： Name： Group：
【Teaching Goals】
In this class,you will
master the story of tea and the important language points.
improve reading skills.
【Key Points & Difficult Points】
1. Key Points: Master the important language points.
2. Difficult Points: Improve reading skills.
【Teaching Procedure】
一、【Self-study】
1. Read the words on P161-43 and 3a on P43 aloud then memorize them.
2. Finish the words and phrases.
n.统治者/ ru l / 普及 / p pju l r ti/
adj.意外的/ ks dentl/ 国家的/ n n l/___________
v.煮沸/b l/ 保持不变；剩余 /r me n/
n.＆v. 气味；闻起来/smel/ 贸易/tre d/
疑问；怀疑/da t/
phrase: 偶然，意外地 发生，出现
毫无疑问，的确
二、【Discussion】
Check answers in Part One and read them aloud.
三、【Presentation】
Show yourselves.
四、【Exercises】
Finish 3c.
单项选择。
(1)___is believed that he'll come here.
A. That B. It C. What D. This
(2)The policeman asked the young man what he was doing when the accident_______.
A. took out B. took off C. took place D. took after
(3). The tea_____ to Europe around 1660 and from then people started _______ it.
A. brought; drank B. was brought, drank
C. was brought; drinking D. brought, drinking
Unit6 When was it invented
Period 5 Section B 2a—2f Reading Ⅰ
Class： Name： Group：
【Teaching Goals】
In this class,you will
1.learn something about basketball.
2.improve the reading skills.
【Key Points & Difficult Points】
1.Key Points: Learn something about basketball.
2. Difficult Points: Improve the reading skills.
【Teaching Procedure】
一、【Self-study】
Read the words on P162-46 aloud, and try to memorize them.
2. Finish the words.
n. 篮;筐/ bɑ skit/ 英雄/ hi r u/
v. 分开，分散/di vaid/
adj. 职业的; 专业的/pr fe n( )l/
n.＆adj. 加拿大人/k neidi n/
adv.几乎 / ni li/
二、【Discussion】
Do you like basketball
Do you watch basketball games
How much do you know about this sport
三、【Presentation】
Show yourselves.
四、【Explanation】
1.Fast Reading:
Go through the article and match the main idea with each paragraph.
Para. 1 A.The popularity of basketball today
Para. 2 B.How basketball was invented
Para. 3 C.Introduction to basketball
2.Careful Reading:
Para.1 Read Para1. Tell the meaning of each number and year.
over 100 ________________________________________
December 21, 1891________________________________
1936____________________________________________
Para.2 Read Para.2 and answer the following question.
What are rules of basketball
Para.3 Read Paragraph 3 and tell T (True) or F (False).
( ) 1. Basketball is only a popular sport to play
( ) 2.Many young people dream of becoming famous basketball players.
( ) 3.There are only American players in the NBA.
( ) 4.There are more and more foreign players in the CBA.
五、【Exercises】
1.finish 2c,change the information you read into a mind map.
2.Make a list of good and difficult things about being a famous basketball player.
Unit6 When was it invented
Period 6 Section B 2a-2f Reading II
Class： Name： Group：
【Teaching Goals】
By thee end of the class, students are able to
1.get a better understanding of the text.
2.master the language points and use them correctly.
【Key Points & Difficult Points】
1. Key Points: Master the language points.
2. Difficult Points: Use the language points correctly.
【Teaching Procedure】
一、【Self-study】
1.Read 2b on P46 and try to memorize finish the phrases.
错误地 最终
把...分开 不但...而且...
钦佩; 仰慕 奥林匹克运动会
梦想着做某事
二、【Discussion】
Check answers of Part One and read aloud.
三、【Exercises】
1.Read the passage.
2.Memorize key points.
3. 单项选择。
（ ）1.Now the number of Chinese people working in Africa _______ more than one million.
A. is B. are C. was D. were
（ ）2. The teacher ______ the class into three groups and I __________to the second group.
A. divide; was divided B. divided, was divided
C. divides; divided D. divided, am divided
（ ）3. During the Spring Festival, the heavy snow stopped many people from _____ back home.
A. go B. goes C. went D. going
（ ）4. He is a model for us young people．We all ______ him very much．
A. look up to B. look up C. look at D. look after
（ ）5. In our school library there ____ a number of books on science and the number of them _____
growing larger and larger.
is; are B. are; is C. has; is D. have; are
Unit6 When was it invented
Period 7 Section B 3a-Self Check Writing
Class： name： Group：
【Teaching Goals】
1. According to 3a-3b on P47&P48, improve writing skills by talking about how you have changed.
2. According to Self Check on P48, master the language points and use them correctly.
【Key Points & Difficult Points】
1. Key Points: Master the language points and use them correctly .
2. Difficult Points: Improve writing skills by talking about some inventions.
【Teaching Procedure】
一、【Self-study】
1. Finish self-check.
二、【Discussion】
According to 3a, talk with your partner about some inventions.
三、【Exercises】
世界上有许多发明使得我们的生活越来越有趣，电脑就是其中之一。请根据下面的内容，介绍电脑的发展变化及你对未来学习电脑的想法。
时间: 1946年
地点：美国
早期的电脑: 1. 大小：和一间房子差不多。
2. 重量：大约30吨。
3. 价格：非常昂贵。
现在的电脑: 外观：又小又轻，很容易携带。
用途：1. 可以学习、工作。
2. 可以查找大量信息。
3. 可以通过电子邮件和亲友联系。
4. 可以听歌、玩游戏来放松。
……
展望未来: 努力学习更多电脑知识。
要求：
1. 字数：80—100词。 2. 内容完整，语言流畅，不要逐句翻译，可以适当发挥。
草稿区：