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Unit 6 Section B 3a-Self check学案 (知识精讲+分层作业)
【重点句型】
1. It is often difficult to decide on the inventor of certain inventions.
It’s hard to tell who came up with the idea first.
这两个句子中的 it 都是形式主语，真正的主语是后面的动词不定式 to decide on the
inventor of certain inventions和to tell who came up with the idea first.
句型为：It+ be+ adj.\ n.+ (for sb.) + to do sth.
It’s difficult for me to learn English well.
It’s important to get up early and play sports.
2. They asked us not to run in the hallway.
ask sb. to do sth. 请求某人做某事。其中动词不定式to do sth.在句子中作宾语补足语。
ask sb. not to do sth. 请求某人不做某事。
用于该句型的动词还有：tell ab. to do sth. 告诉某人做某事。
warn sb. to do sth. 警告某人做某事。
expect sb. to do sth. 期待某人做某事。
encourage sb. to do sth. 鼓励某人做某事。
The teacher told us to do our homework on time.
He encouraged us to achieve our dreams.
一、单项选择
( )1.Some things invented by accident.
A. can B. were C. is D. was
( )2. is the key to knowledge.
A. Questions B. Problems C. Doubt D. Mistakes
( )3.—These bananas look different and they are sweet.
—Right. They here from Hainan yesterday.
A. was bought B. were brought C. bring D. are brought
( )4.The milk strange. Do you think it’s OK to drink?
A. was tasted B. tasted C. is tasting D .tastes
( )5.At the end of the meeting Miss Green two minutes to decide whether she should
join the project or not.
A. gave B. had given C. was given D. was giving
二、用所给单词的适当形式填空6.When I enter the paper factory, I find that the gas (smell) too terrible.
7.Her novels have gained in (popular) over recent years.
8. We can’t drink water, and we can just drink water.(boil)
9.Tea,the most popular drink, is an (accident) invention.
10.Can you name some ancient (ruler)?
三、完成句子。
11. 令人惊讶的是,一些科学发现是偶然发现的。
Surprisingly, some scientific discoveries were made .
12. 我们学校的运动会将在下个月举行。
Our school sports meeting will next month.
13. 毫无疑问,迈克是他们班跑得最快的那一个。
Mike is the one who runs fastest in his class.
14.据说这位著名的歌星下周将来我们这座城市。
the famous singer will come to our city next week.
15.这个气球掉入水里,留在了那里。
The balloon the water and remained there.
四、完形填空
Housewives are working hard to clean grease(油腻) at every corner of the kitchen with
their hands. Now, American scientists have invented a new kind of special 16 . It can help
housewives say goodbye to the 17 work in the kitchen. After spraying(喷) some of the water
on the kitchen table and floor. people can easily 18 the dirty points and areas.
Jeffrey Youngblood, a doctor of Purdue University, led his team to study _19 to make the
dirty things easily cleaned for many years. Recently he 20 his study results to the world-"Self-
cleaning water". There are some chemical(化学的 ) things in the water, which are safe to
people. So don' t 21 . As a result people do not need to use too strong strength（力气） in
cleaning their dirty things, wherever they are and whatever they are.
"Grease has 22 been a headache. Most of us know the fact that grease can' t be cleaned
only by using water. However, the use of this water changes everything. 23 you want to clean
grease easily, you can use this water. And it can be used to clean not only floors and walls, but
also glasses and windows. It is also quite good to be used to wash clothes, Dr. Youngblood
said. Some users found this special water is also environmentally friendly, 24 any special
smell.
Now the special water has a good 25_ ---"superwater". It’s very popular in America and
many families are using it. . .
( )16. A. machine B. paper C. water D. oil( )17. A. hard B. simple C. dangerous D. strange
( )18. A. cover B. clean C. find D. repair
( )19. A. when B. why C. how D. where
( )20. A. introduced B. guided C. added D. sold
( )21. A. wish B. stop C. work D. worry
( )22. A. yet B. never C. always D. just
( )23. A. 1f B. Though C. So D. Unless
( )24. A. with B. without C. besides D. for
( )25. A. home_ B. price C. friend D. name
五、阅读理解
Last week I finished a class at a middle school, receiving some meaningful answers after I
asked the students what they would tell their parents about money.
Max said he would say: “Dear Mom. I need to give you some advice on money. I need
more allowances(零用钱）! Many teenagers had the same answer: As a teacher, I advise on a
few allowances and more if the kid helps with housework. Now that the kids are in middle
school. it's time to think about paying them for doing something. My son missed a lot of school
when he was in middle school so I offered the down payment(分期付款)on a car if he
wouldn’t miss any school as a high school student and the result was that he finally got the car.
Grace wanted to tell her mom. “Only buy what we need.” Spending wisely and saving
money is a good idea for all the students. The idea of thinking carefully about spending is
exactly what I want to make them know in class. but they learn more at home. Teenagers look
at their parents' spending habits, and they develop the same habits. So watch your behavior(行
为)!
Nikola’s advice is helpful to all parents --- "Mom and Dad, I think I should take part in
financial(财务的)activities more so that I can know how to deal with money when I grow up."
Remember, your kids watch everything you do especially when it is about money, so do it
right, pointing them in right direction.
( )26. What does the author advise parents to do with their kids’ allowances?
A. Stop giving them allowances at once. B. Buy them something they really need.
C. Give them more if they help with housework.
D. Teach them to make money by doing part-time jobs.
( )27. The author talks about her son to .
A.show she is good at teaching her children
B. tell readers how they can encourage children
C. show paying children for working really works
D. tell readers she also has a trouble child
( )28. The author wants to tell us in Paragraph 3 that parents should ________.
A. have a good relationship with their childrenB be an example in spend and saving money
B. ask their kids for advice on spending money
D take classes to learn how to deal with money
( )29. What does the underlines word “behavior” mean?
A. 表达 B.表演 C.行为 D. 动作
( )30．We can learn from the passage that Nicola__________.
A. expected to learn how to deal with money
B .wished his parents to mink about his future
C worried about his ability to deal with money
D had a good understanding of his parents
六、语法填空
The man in the photo is Narejo from Pakistan. He has 31 special pet—a goat called
Simba.
Simba was born 32 June 4. 2022. His keeper Narejo was surprised by his long ears when
he saw Simba for the 33 (one) time. The ears were 48 cm long. As Simba started to grow,his
ears kept 34 (grow),too. About a week after Simba's birth, Narejo 35 (put)a photo of the goat
online. Soon Simba became very popular.
Nareio thinks that Simba is the goat with the 36 (world) longest ears. Within 10 to 12 37
(week), a team of Guinness World Records will come to his home to see how long Simba's
ears are.
Now, Simba is such a popular goat that many people want 38 (buy) him. But Narejo loves
his pet goat very much and he isn't 39 (interest) in selling him. Narejo treats(对待）Simba
differently from other goats. He has 36goats. All the other 35 goats live outdoors, __ 40 he
allows(允许)Simba to live in his house with him.
31._________ 32._________ 33._________ 34._________ 35._________
36._________ 37._________ 38._________ 39._________ 40._________
Unit 6 Section B 3a-Self check学案 (知识精讲+分层作业)参考答案一、单项选择
1-5 BCBDC
二、用所给单词的适当形式填空
6.smells 7.popularity 8.boiling; boiled 9.accidental 10.rulers
三、完成句子
11.by accident 12.take place/be held 13.without doubt 14.It’s said that 15.fell into
四、完形填空
16-20 CABCA 21-25 DCABD
五、阅读理解
26-30CCBCA
六、语法填空
31.a 32.on 33.first 34.growing 35.put
36.world’s 37.weeks 38.to buy 39.interested 40.but
