优课高中英语人教版BOOK8 UNIT 3 INVENTORS AND INVENT 练习 .doc

1、高考资源网（） 您身边的高考专家测评练习Step1: Warming up： Are they discoveries or inventions ? Radium Gravity Paper-making 总结：The difference between a discovery and an invention.（填一个词）(1) A discovery merely makes known something that already _ in nature.(2) An invention is something that is _ by human beings.Step2: Pr

2、e-reading There are some stages that every inventor must go through before they can have their invention approved. Look at the list and put them in a suitable order.Applying for a patent Finding a problem Doing research Testing the solution Thinking of a creative solution Deciding on the inventionSt

3、ep3: Fast reading Read the text quickly and silently and then answer the questions and get the main idea of each part.1.What upset the authors mother?2.How many times did the author attempt to remove the snakes? 3.What did the author do after he successfully get rid of the snakes?4. Main idea : The

4、passage narrates the _ of the snakes , presents the _ of catching them and introduces how to apply for a _.Step4: Careful-reading Para 4-61.How did the writer catch the snakes? A. use something the snakes were interested to attract them into a trap.B. take their habitat to another place.C. place the

5、 snakes at a low temperature for them to sleep and then catch them.D. All the above. 2. What instruments were used for catching the snakes?A. a bowl, ice-cubes, male perfumeB. a bowl, a bucket, female perfumeC. a small net, ice-cubes, a bucketD. a small net, a bucket, powders3.True or False : The wr

6、iter was successful in catching the snakes in the second attempt.4. 改错：They abrupt disappeared into a convenience hole in the wall . Para7-81. According to the text, which subject do you think can be given a patent?A. A new star discovered by a scientist.B. A new novel written by Huo Da.C. A new way

7、 to make dirty water clean.D. A new kind of grass found in a mountain which can be used as a medicine.2.The purpose of the text is _.A. to show us how to trap the snakes but not to kill themB. to tell people how to apply for a patent of the writers new ideaC. to introduce the writers new idea of tra

8、pping the snakes and her application for a patentD. to tell the readers how to get a new idea and make it a patent3.True or False: 1) An inventor can easily get the patent for the invention. 2) If your invention passes the test, your application for a patent will be published 17 months from the date

9、 you apply.4. Fill in the blanks :The stages to apply for a patent is to _ the form for your invention, _your patent application _ the patent office and _ the patent examination.Step5 : Further comprehension Find out which paragraph or paragraphs deal with each inventing process in the passage and f

10、ind the examples:ParagraphStages Examples in this storyFind a problemThe snake must be _but not_Do researchLook for _ of removal; the _ of snakesThink of a creative solutionIdentify _ possible approaches: choose_.Test the solution several timesTry_ times to make it work_Fill in the form and filed pa

11、tent application with the Paten OfficeStep6: Summary: 根据课文正确填词。The problem of the snakes in our yard 1_ us all the time. My mother wanted me to get 2_ of the snakes. I thought of three possible 3_ to catch them. Firstly, removing their 4_; secondly, attracting them into a trap 5_(use) male or female

12、 perfume; and thirdly cooling them so that they would become 6_ (sleep) and could be easily caught. But all these 7_ (attempt）failed. So I had to 8_ my plan. My last attempt proved to be successful. The snakes were caught and the next day they were all 9_(release) back into the wild. 10_(encourage)

13、by my successful idea, I decided to fill in the form to get a patent with my invention.Step7: Discussion Problem 1: If one of your family members likes drinking or smoking ,what would you do to help him get rid of it ?Problem 2: Whenever you get back to your dormitory , it smells terrible. How can you solve it ?Problem 3: Have you ever invented something ? If the answer is yes , can you explain it to us ?- 3 - 版权所有高考资源网