冀教版八年级上册Lesson 33 Life on Wheels优质导学案

Lesson 33  Life on Wheels

Ⅰ.根据音标写出下列单词

[wiŋ]               [pul]            [ˈeibl]              [speis]             [ɪnˈvaɪrənmənt]           

[əˈpiə]              [məˈʃi:n]             [iˈmædʒin]         

Ⅱ.任务型阅读（根据课文内容回答问题）

1. When was the steam engine invented?                                                          .
2. What is Jeremy’s favourite type of transportation?                                               .
3. Everything seems to be getting faster, too. (翻译)

                                                                                                 .

Ⅲ. 知识点

1. 词组: ① be always doing sth总是做某事 ② thousands of数千；成千上万的  ③ be good for对...是有好处的

        ④ be full of/be filled with 充满    ⑤ imagine“想象”+名词/代词, imagine doing sth

      e.g. ____________  _____________ (thousand) visitors came to visit here last year.

 Doing eye-exercise every day is____________  ____________ your eyes.

Can you imagine____________ (live) on the moon?

He was always_____________ (ask) his parents for money.

The room is ____________  _____________ people.= The room is____________  _____________ people.

2. 知识点讲解

①  be able to与can的区别

   be able to表示 “能够做……” , 强调通过努力而获得的某种能力。有时态、人称和数的变化，可用于各种时态。

   can强调自身已具有的能力。无人称和数的变化，只有一般现在时和一般过去时两种形式。另外，can可用于表示可能性、允许和推测等情况，而be able to不这样用。

(  ) 1. --Will she________ go with you?   --Well, I’m not sure.

1. can        B. is able to         C. are able to             D. be able to

(  ) 2. A small number of the students________able to plant flowers.

1. can           B. are          C. is                 D. be

(  ) 3.Lucy________ look after her grandmother when she was ten years old.

A. is able to       B. can          C. was able to             D. could to

② in the+年代数的用法  表示“在某世纪某年代”用in the+世纪数（实际数-1）+年代数+s/’s 如: 19世纪30年代可表示为the 1830s 或the 1830’s.

(  ) 1. ________, Coca-Cola began to enter China’s market.

1. In 1970’s      B. In 1970s         C. In the 1970s’           D. In the 1970s

(  ) 2.________, two Americans got to the moon by spaceship.

1. In 1969    B. In the 1969   C. In 1969s    D. In 1969’s

③ seem表示 “似乎，好像”，用法：

主语+seem+(to be)+表语               Mr. Black seemed to be quite happy.

主语+seem+不定式                    The boy seems to like red.

It seems that 从句, 其中it为形式主语   It seems that no one knows what has happened in the park.

Ⅳ. 单项选择

(  ) 1. --I think everyone should do his best to stop pollution.       

      --If so, I can__________ it will be a good future for people of tomorrow.

1. stand        B.imagine         C. hide                  D. get

(  ) 2. --“Food Safety” has become one of the hottest topics recently.

--Yeah, it receives__________Internet hits a day.

1. ten thousands of    B. thousand of      C. thousands of      D. ten thousands

(  ) 3. That 17-year-old high school student is trying to__________a robot which can think like a human.

A. discover    B. organize     C. invent         D. achieve

(  ) 4. ---Robert, could you wash the car for me?     --- Yes, I _______. I’m coming, dad.

1. could    B. couldn’t   C. can           D.can’t

(  ) 5. Of all the subjects, maths seems________the most interesting for him.

1. is     B. be    C. to be     D.being

Ⅴ.填空题

1. A rainbow a          in the sky after the rain.

2. Birds have w              . They can fly.

3. She is always             (talk) about her new skirt.

4. The man can p          the truck with his teeth. How amazing!

5. She imagined           (walk) into the office and handing in her new works.

Ⅵ.句型转换

1. The roads are full of cars. (同义句)         The roads are                       cars.
2. You can imagine that AI will take the place of human beings in many fields. (改为一般疑问句)

                                               AI will take the place of human beings in many fields?

Ⅶ. 连词成句

1. this, my, on, is, report, transportation                                                                    .        
2. invent, engine, people, in the 1700s, did, the, steam                                                        ? 
3. can, to, space, in, people, travel, even, spaceships   _______________________________________________________.

Ⅷ.完形填空

Someday little cars will take place of today’s cars. If everyone  1  a little car in the future, there will be less pollution in the air, there will be more parking lots in cities, and the streets will be  2  crowded. The space used by one car of the usual size now will hold  3  one little car.

The little car will  4  much less to buy and to drive. Driving will be  5  , too, because these little cars will only go 50 kilometres per hour.

The cars of the future will be fine for going  6  the city, but they will not be used for going far away. The little car will need two batteries (电池)—one battery for the motor,   7  for the horn (喇叭) and the lights.

If we want the big cars to  8  along with the small ones, we will need to  9  two kinds of roads. Some roads will be used  10  the bigger, faster cars, and the other roads will be used for the smaller, slower cars.

1. A.drives    B. sits       C. makes      D.sells

2. A. more          B. less             C. much                D. fewer 

3. A. at most              B. no more      C. less than                  D. more than

4. A. pay                 B. spend C. cost                  D. have

5. A. faster       B. harder           C. safer               D. more dangerous

6. A. over            B.around           C. from          D. past 

7. A. another       B. one              C. the other               D. others 

8. A. make          B. get               C. let                     D. ask

9. A. build             B. put              C. find                 D. open

10.A. to               B. as              C. for                     D. in

Ⅸ.任务型阅读

Would you like to have an electric ear? Do you know this kind of quiet and clean cars run on electricity(电)?

In the future, more and more people will have cars, so the cars will be in great need. But the oil won’t keep up with the number of cars on the road. So the price of oil will go up.

Electric cars aren’t perfect just yet. It can take eight hours to charge (充电) a car for only 100 miles of driving. How far that car travels depends on the weather and traffic. Price is a problem, too. Electric cars cost much more than cars using oil. The good news is that electric car technology (技术) is getting better. As it does, the price of this kind of cars are going down.

To charge the car, the US Department of Energy is paying for at least 10,000 charging stations around the country. And it will cost about three dollars for each charge.

Now car makers are looking for other ways to make the car cheaper. Then more people will use electric cars, and we will have a clean and nice world in the future.

11、12题完成句子，13题简略回答问题，14题找出并写下第三段的主题句，15题将文中画线句子译成汉语。

11. If more people use electric cars, the world will be               in the future.
12. Why will the price of oil go up?

13. How long does it takes to charge an electric car for only 100 miles of driving?