1、双基限时练( 七) Unit 7 Lesson 4.单词拼写1I have a _ (可怕的) feeling that were going to miss the plane.答案 horrible2After a few days of fever, he began to _ (康复) 答案 recover3Saleha came home so thin and weak that her own children hardly _ (辨认出 ) her.答案 recognised4The ship _ (下沉) to the bottom of the sea.答案 sank5Di
2、ck found himself walking in the _ (相反的) direction.答案 opposite6One is easy to _ (生存下来) if he gets used to the surroundings quickly.答案 survive7The police are searching for the two prisoners who _ (逃脱) yesterday.答案 escaped8She was _ (害怕的) of being killed in an air crash.答案 terrified9There were _ (尖叫) a
3、nd cries throughout the city for days during the earthquake.答案 screams10The fact puzzles Jack much why he has been _ (不能的) to pass the driving test up to now.答案 unable.单句语法填空(不多于 3 个单词)1A school bus will come to pick _ your children at 8 oclock in the morning.答案与解析 up 句意：校车会在早晨 8 点来接你的孩子们。pick up“取；
4、接载” ，符合题意。2In order not to _ (recognize) by the police, the thief dressed up as an old man.答案与解析 be recognized 句意：为了不被警察认出，这个贼装扮成了一位老人。3Philip, can you see something red _ (float) in the distance on the water?答案与解析 floating 现在分词作后置定语。4All _ once she lost her temper, which made all the friends presen
5、t surprised.答案与解析 at 句意：她突然大发雷霆，这使得到场的所有朋友都很惊讶。all at once“突然；忽然” ，为固定搭配。5Public attention at the moment is focused _ the problem of how to create opportunities for the laidoff workers.答案与解析 on focus ones attention on . “关注；集中注意力于” ； pay attention to . “注意 ”。6It took Mary a long time to pick _ a new
6、 dress at the store.答案与解析 out pick out “挑出” 。7He narrowly escaped _ (hurt) in the accident though his car fell into the river.答案与解析 being hurt 句意：尽管汽车坠到河里去了，但他侥幸没有受伤。escape 后接 v.ing形式作宾语，且 he 与 hurt 之间是被动关系。8Every time she started the car, the wheels sank deeply _ the mud.答案与解析 into 句意：每次她启动汽车，车轮就会深
7、深陷入泥中。sink “陷入” ，与 into 搭配。.阅读理解ASeaWorld Orlando has a new attraction. It exhibits nearly 250 penguins (企鹅). During my visit to SeaWorld Orlando, I talked with a bird expert (专家), Anita. TFK：Why did SeaWorld want to make an exhibition about penguins?ANITA：Weve had penguins since 1987. But we wanted
8、 to build a great new exhibition where the guests can see the penguins up close and hear them. In the old exhibition you were separated by glass, so you couldnt really hear them. So this is a whole new experience. TFK：How are the penguins cared for?ANITA：We go and mainly observe them with our eyes a
9、nd our ears. If one is sleeping more than normally or seems squintyeyed (斜视眼), we might have a vet (兽医) check on them. We also feed them every day with restaurantquality fish. We feed them in the water so that theyre feeding naturally. TFK：In their lifetime, what trouble does the penguin have?ANITA：
10、In their lifetime, penguins face predators (食肉动物), which they dont have here at SeaWorld. There are large ocean birds that would feed on the eggs or the chicks of penguins, as well as whales and sea lions. TFK：The ice in Antarctica (南极洲) is rapidly melting. What effect does this have on penguins?ANI
11、TA：As the water warms up, the fish that normally live in that cold water dont survive, or they move on, but the penguins really want that cold. So as global warming heats up. They really have no place to go since that is the coldest place on the Earth. TFK：How is SeaWorld helping to increase awarene
12、ss (意识)about climate change?ANITA：Just be aware of your environment around you. Especially in the ocean, any animal can eat the plastic in the environment. It makes them sick and some of them die from it because they cant digest (消化) it. So just getting up on the beach, just cleaning the environment
13、 up, and just paying attention to whats happening around you. 1. SeaWorld Orlandos new exhibition of penguins differ from the old one in _. A. the purpose B. the lasting timeC. the exhibiting method D. the number of visitors答案与解析 C 从 Anita 对第一个问题的回答中可以看出，旧的企鹅展览是隔着玻璃的；而新的展览离游客更近且可以听到声音。C 项正确。2. Pengu
14、ins in SeaWorld Orlando _.A. seldom get sickB. are taken good care ofC. feed on fish from AntarcticaD. meet large ocean birds sometimes答案与解析 B 从 Anita 对第二个问题的回答中可以看出，企鹅受到了很好的照顾。B 项正确。3. As the ice melts, the penguins _. A. will follow their food sourceB. will lose their homes and foodC. can find ano
15、ther cold place to liveD. can get used to the new environment答案与解析 B 从 Anita 对第四个问题的回答中可以看出，冰雪融化，它们会没地方去。B 项正确。BOne Sunday，Mark decided to go sailing in his boat with his friend Dan，but Dan happened to be away. Dans brother John offered to go instead though he did not know anything about sailing. Ma
16、rk agreed and they set out to sea.Soon they found themselves in a thick fog. Mark was sure they would be hit by a big ship. Fortunately he saw a large buoy (浮标) through the fog and decided to tie the boat to it for safety. As he was getting onto the buoy, however, he dropped the wet rope. The boat m
17、oved away in the fog carrying John, who did not know how to use the radio. He drifted (漂流 ) about and was not seen until twelve hours later.Mark spent the night on the buoy. In the early morning he fell asleep. He was having a bad dream when a shout woke him up. A ship, the Good Hope, came up and he
18、 climbed onto it and thanked the captain. The captain told him that John had been picked up by another ship and the ships captain had sent out a message. “Without the message I would not have found you on the buoy， ” he said.4Why didnt Mark and Dan go sailing together?A. Dan asked his brother to go
19、instead.B. Dan was in some other place.C. Mark was in some other place.D. Mark would like to go with John.答案与解析 B 由第一句“Dan happened to be away”判断Dan 去了别的地方。5Mark tried to tie the boat to the buoy so that _.A. he could spend the night on it while John was looking for helpB. he and John could go saili
20、ng again when the fog clearedC. it wouldnt be hit by other shipsD. he might be picked up by a passing ship答案与解析 C 由第二段第二句看出，他想把小船拴到浮标上，是认为有可能被大船撞翻。6John and Mark became separated because _.A. there wasnt room for both John and Mark on the buoyB. John couldnt control the boat and drifted awayC. Mark
21、thought it safe to stay on the buoy but John didntD. John had to stay in the boat to radio for help答案与解析 B 根据第二段后半部分可知，Mark 在浮标上，而 John 随船漂流而去，结合第一段第二句话判断，是因为 John 不知道如何航海才导致这种结果。7What made it possible for Mark to be found on the buoy?A. John told people where to look for him.B. John radioed to the
22、Good Hope to get him.C. He shouted when he caught sight of the Good Hope.D. The captain saw him as the fog cleared.答案与解析 A 根据文章结尾可知，船长接到另一艘船的船长发来的信息，然后来救 Mark。根据当时的情景判断，另一艘船的船长只能从 John 那里得知信息。.语法填空Andrew: Wow, so many students are crowding in more than I expected. Were lucky to arrive an hour _1_ (e
23、arly). Or else we would absolutely have problems _2_ (get) good seats.Heather: I _3_ (learn) my lesson from the last experience. I didnt arrive early enough, so I ended up _4_ a terrible seat all the way up in the front row! It was one of my worst movie _5_ (experience) ever.Andrew: Yeah. I hate sit
24、ting in the front row.Heather: By the way, it was _6_ (real) considerate of you _7_ (get) me the ticket. I really appreciate _8_. Ill buy some popcorn and a drink for us.Andrew: That would be great!Heather: Hold my place, _9_ Ill be back as soon as possible. Oh, I almost forgot. Id better hold on to my ticket _10_ they wont let me in.Andrew: OK.答案 1.earlier 2.getting 3.learned 4.with 5.experiences6really 7.to get 8.it 9.and 10.in case
