鲁教版八年级上册Unit 8　I’ve had this bike for three years. 　Section A (1a-2d) 学案

Unit 8　I’ve had this bike for three years.
Section A (1a-2d)
考点核心解读
考点1. since conj. 因为; 既然
prep. , conj. &adv. 从……以后; 自……以来
【考点解读】
(1)since作连词或介词, 意为“自从; 自……以来”, 其引导的时间状语(从句)常与现在完成时连用, 且现在完成时中的谓语动词必须是延续性动词。
(2)since 作连词, 还可译为“因为; 由于; 既然”, 表示原因。
(3)since/for引导时间状语的区别
since 表示从过去某个时间点开始一直持续到现在(并可能继续持续下去)的一段时间 ①since+时间点 ②since+句子(一般过去时态) ③since+时间段+ago
for for+一段时间, 表示某动作持续了多长时间
*I have had this ruler since last week.
自从上周我就已经买了这把尺子。
*Tom has lived here since he was born.
汤姆自从出生就住在这儿。
*Since you don’t agree, let’s drop it.
既然你不同意, 那我们就放弃它吧。
【语用迁移】
①(2023·安徽中考)Computers have had a great influence on learning methods since they ______into schools.
A. introduce　　　　　 B. introduced
C. are introduced D. were introduced
②(2023·武汉中考)—Who will talk about the development of American country music next week
—I suggest Brad. He ______in Nashville, the home of country music, since he was a child.
A. lives B. lived
C. has lived D. will live
考点2. give away 赠送; 捐赠
【考点解读】
(1)give away是由“动词+副词”构成的短语, 当宾语是代词(宾格)时, 应放于短语的中间。
(2)常见give短语
give up 放弃　　　 give out 分发; 发放
give off 发出 give in 屈服
*The millionaire gave away all his money to the poor.
那个百万富翁把他所有的钱都捐赠给了穷人。
*Let’s give them away to the homeless children.
我们把它们捐给那些无家可归的孩子们吧。
【语用迁移】
①他把大部分钱捐赠给了敬老院。
He gave away most of his money to the nursing home.
②—What are they doing
—They are discussing what to______to the school in the village.
A. give away 　 B. throw away
C. clean up 　 D. cut up
考点3. in need处于困境中的; 需要帮助的
【考点解读】
need此处用作名词, 构成短语in need, 意为“处于困境中的”。in need常作后置定语, 修饰前面的名词。
【拓展】名词 need 的常见搭配
①be in need of意为“需要……”。
②There is no need for sth. /to do sth. 意为“没有必要做某事”。
*There is no need to worry at all.
根本没有必要担忧。
*I’ll come when you are in need of help.
在你需要帮助的时候我会来的。
*We are collecting money for families in need. 我们正在为有困难的家庭募捐。
【语用迁移】
①患难朋友才是真正的朋友。
A friend in need is a friend indeed.
②我们能做什么来帮助有需要的人
What can we do to help people in need
课时分层演练
【A层 基础练】
Ⅰ. 选词填空
make, sweet, cent, toy, soft
1. Mary has a lot of toy bears in her room.
2. My mother spent fifty cents buying a scarf.
3. This shirt feels much softer than that one.
4. There are some strawberries in the yard. They’re very sweet.
5. The old man had a bad memory and he didn’t know where he put his bread maker again.
Ⅱ. 单项选择
1. —What a pity! How long have you caught the cold
—______ 2 days ago.
A. Since　　 B. In　　 C. Before　　 D. For
2. You need to return the book to the library since you ______it for almost ten days.
A. borrow B. keep C. have kept D. have borrowed
3. —It’s ten years since we came here.
—How time flies! We ______in China for so long.
A. work B. worked
C. will work D. have worked
4. It______five years since I last saw Mary in Britain.
A. was B. will be
C. have been D. has been
【B层 能力练】
Ⅲ. 阅读理解
A Bright Idea
Evans Wadongo was from a village of Africa. He had to do homework by the light of a kerosene(煤油) lamp. Evans’ eyes hurt and this made studying difficult. It was common in his village. Many children left school for this reason. So they remained poor for the rest of their lives.
Although studying was difficult, Evans was an excellent student and went to a university. He continued to worry about the kerosene lamp. By this time, he realized it was not just bad for schoolchildren but for the whole family. First, it can cause illnesses such as coughs. Also, the light can hurt people’s eyes. Besides, it can lead to fires. Lastly, kerosene is expensive, so families have less money for food. It was difficult to come up with a different kind of lamp that was cheap and good for the environment. Yet Evans did not give up.
One day, he had an idea. He could use a small solar light. Sunlight is free and solar power is good for the environment. Evans built his first solar lamp, and it worked. He began to build more lamps and sent them to local families. An organization heard about this and provided money for him to build more solar lamps.
Each lamp only cost $20. However, this was a lot of money to many villagers, who only earned $34 a week, so Evans made sure he kept the cost down. First, Evans used recycled materials. Next, volunteers built the lamps. Finally, people from many countries gave away money to his team, so the lamps were usually free.
Thousands of people had safe light. Julia, a mother of three, said, “Thanks to Evans, my children have light to read, and I have my own light to cook. ” The solar lamps made a big difference.
1. What does the underlined word “this” in Paragraph 1 refer to
A. Leaving school.
B. Doing homework.
C. Having eye problems.
D. Having a bright idea.
2. How many problems about kerosene lamps are mentioned in Paragraph 2
A. 6. 　　B. 5. 　　C. 4. 　　D. 3.
3. Put the following information into correct order according to the passage.
a. Evans went to a university.
b. Thousands of people had safe light.
c. His first solar lamp was invented.
d. Kerosene lamps hurt Evans’ eyes.
e. Recycled materials were used in the lamps.
f. People from many countries gave away money.
A. d-a-c-e-f-b B. d-f-b-a-e-c
C. a-d-f-e-c-b D. a-e-c-d-f-b
4. Why does the writer give Julia’s example in Paragraph 5
A. To share Julia’s experience.
B. To show Evans’ influence.
C. To describe Evans’ feelings.
D. To introduce Evans’ invention.
5. What is Evans like according to the passage
A. Polite, talented and humorous.
B. Quiet, smart and honest.
C. Humorous, clever and friendly.
D. Hard-working, loving and creative.
Ⅳ. 语法填空
My heart is filled with love. Recently, I’m so thankful for the support of a very dear friend of 1. mine(I). With his help, I can realize my dream of making a kind act. It brings me more power in my life.
We live in a small 2. African(Africa) city. As you know, people are poor and it’s hard for them to find jobs. I’ve been looking forward to 3. opening(open) a soup kitchen for many years. I hope to help the local people 4. in need. My friend helps me create a Facebook page called Sunshine. On it, we usually share our kind
5. activities(activity) with our friends. These days, I’m making hearty food while my friend 6. is handing(hand) our clothes to the homeless. There are so many people living on the street, which shocks me a lot.
We want to invite more people to join us. The act of love by giving 7. has touched(touch) my heart greatly so far. Sometimes I’m tired at the end of the day,
8. but I still love the journey I’m on. Because of 9. the project, my life becomes so meaningful. I just know what I’m doing now may make a 10. difference(different) to some people’s life.
【词汇积累】
lamp/l mp/　　　　　 n. 灯
solar/ s l (r)/ adj. 太阳能的
material /m t ri l/ n. 材料
power / pa (r)/ n. 力量; 权力
local / l kl/ adj. 本地的; 地方的
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