1、外研版选择性必修第三册外研版选择性必修第三册 unit4-基础知识巩固基础知识巩固+能力提升训练能力提升训练 .用所给词的适当形式填空 1Whether she comes or not_(be) of no matter. 2Crossing the Atlantic by plane _(take) a few hours nowadays. 3None of these materials _(be) conductors. 4Three fourths of the people present _(be) against the plan. 5Either you or one of
2、 your students_(be) to attend the meeting that is due tomorrow. 6Dr Smith，together with his wife and daughters，_ (be) going to visit Beijing this summer. 7That our teacher is going to leave us _(make) us disappointed. 8There_(be) a girl and some old people taking a walk in the park. 9Did you go to t
3、he show last night? Yeah.Every boy and every girl in the area _(invite) 10 We live day by day， but in the great things， the time of days and weeks _(be) so small that a day is unimportant. 11What she is doing _(be) none of your business. 12About 50 per cent of the students in our school _(be) girls.
4、 13Many a child _(play) in the shade of the tree. 14The variety of goods on sale in that shop _(be) surprising. 15Neither his parents nor his wife _ (want) to go to Taiwan. 16Quantities of waste water _ (pour) into the river so far. 17One third of the country _(cover) with trees and the majority of
5、the citizens_(be) black people. 18The famous musician，as well as his students，_(invite) to perform at the opening ceremony of the 2012 Taipei Flower Expo. 19Shes always finding fault _ the way I do my hair. 20The true wealth does not consist _what we have，but in what we are. 1. is 2. takes3. are/is4
6、. are 5.is6.is7.makes8.is 9.was invited 10. is 11. is 12. are13. is13.playing 14.is 15. wants16.have been poured 17. is covered 18. are 19. was invited 19. in20. with . 语法填空 With the development of science and technology ， artificial intelligence has been 1._(wide) used in various fields， and has be
7、come an excellent 2._(assist) to human beings.3._(intelligence) robots can be seen everywhere in our life.4._ its talking with people by voice，or autonomous positioning and navigation，mechanical automation and so on，they cant do without the support of artificial intelligence technology.People bank 5
8、._ artificial intelligence more and more ， so some people reckon that the world of artificial intelligence is on 6. _ horizon.However，artificial intelligence also has potential dangers and faults.If it is not regulated，it is bound to do some illegal or immoral things,7._(make) human beings become 8.
9、_(victim)When people are desperate for the freedom，convenience and rapidity 9._(bring) by artificial intelligence ， they also demand 10._(consider) eliminating its negative effects. 1.widely 2. assistant3.Intelligent4.Whether 5. on 6.the7. making8.victims 9. brought10. to consider .句子翻译句子翻译 11.我们什么时
10、候开运动会还没有确定。 12.给每个学生和老师都发了一张票。 13.到目前为止，学生和老师都没来。 14.一点也没收到关于他的消息。 15.地球表面大约四分之三是水。 11When we shall have our sports meeting has not been decided. 12Each student and each teacher was given a ticket. 13So far not only the students but also the teacher hasnt come. 14None of the information about him ha
11、s been received. 15About three fourths of the surface of the earth is water. 板块二板块二 课后巩固提升课后巩固提升 .阅读理解 Amanda Seyfried didnt grow up with dogs. With her busy work schedule, she didnt think she could take care of a dog. In fact, she wasnt looking for a furry friend at all. But then she met Finn. Toda
12、y, the 34-year-old actress, whos known for films Mamma Mia, is a dog owner and a spokeswoman at the welfare organization Best FriendsAnimal Society. “I cant imagine my life without him,” Seyfried says of 6.5-year-old Australian shepherd Finn, who is allowed on her U.S. set. If for some reason he can
13、t join Seyfried on location - like on a recent trip when she traveled from France to China, Seyfried requests from her dog sitter twice daily videos of him. Now with a new video for Best FriendsAnimal Society, she calls herself Finns “stage mother.” Seyfried and Finn shot an 80s-themed video for the
14、 9000StepsChallenge, which asks animal owners to walk 9,000 steps with their pets on the ninth day of the month to raise awareness to the fact that more than 9,000 dogs and cats are euthanized (安乐死) in shelters each day because theres not enough room. As for the video shoot, in which Seyfried and Fi
15、nn walked the 9,000 steps - it was more exhausting than a long walk. Seyfried was Finns trainer on the shoot. She believes that instead of being Finns cp-star, shell go back to being BFFs. 1. Why did Seyfried originally refuse a pet dog? A. She wasnt not yet a spokeswoman. B She wasnt used to being
16、with a dog. C. She was too busy to care for a dog. D. She had not enough room for a dog. 2. Who does the underlined word “him” in paragraph 3 refer to? A. Finn.B. Seyfried. C. The dog sitter.D. Finns best friend. 3. Why did Seyfried shoot the video together with Finn? A. To show how deep she loves F
17、inn. B. To train Finn to have a long walk. C. To take part in an animal cp-star show. D. To call on public attention to petslife. 4. Which section of a newspaper is this text most likely from? A. NewsB. Life C. EducationD. Sports 【答案】1. C2. A3. D4. B .七选五七选五 You know that eating healthy, staying act
18、ive, and solving a few brain games can help keep your memory. But the following lesser-known habits work wonders too. 1. _16_ When we sit with our shoulders bent forward, this defeated position actually causes us to feel anxious or depressed which makes it harder to think clearly and remember things
19、. Conversely (反过来), straight upright posture apparently improves memory because it boosts blood and oxygen flow to the brain. 2. Exercise Once Having trouble remembering faces? _17_ In a study, pictures of faces were shown to older folks after they pedal a stationary (静止的) bike at an intense pace or
20、 simply sit on a self-pedaling bike. On average, people remembered the faces better after the intense exercise. Whats more, the memory gains after a single workout were similar to the gains after 3 months of regular exercise. 3. Limit TV Every parent and grandparent has heard that too much screen ti
21、me can hurt a childs cognitive development. _18_According to a study, people (aged 50 or older) who watched more than 3.5 hours of TV a day for 6 years experienced a greater drop in verbal memory test scores than those who watched less. 4. Draw aimlessly Aresearch shows those who drew the words reme
22、mbered the most when recalling words. Thats because while some parts of the brain about getting memory back become worse as people grow older, the picture processing regions usually dont. _19_ 5. Walk Backward _20_ Walk back! Backward motion whether real, imagined, or watched helps people remember t
23、he information better than sitting still and, in most cases, better than forward motion. It may be that moving backward in space mentally helps us move back in time to the moment we learned something. A. Sit Tall. B. Stand Straight. C. Start more workouts. D. Sweat for physical training. E. Thus sketching can help adults keep their memory sharp. F. But what about those at the other end of their life span? G. Next time youre trying to recall something, dont just think back. 【答案】16. A17. D18. F19. E20. G
