1、Welcome unit单元综合检测题Part I 基础知识巩固1. Suddenly,Iheardastrangesoundwhichmademe_(frighten).2. Only _(accompany) by parents,children are allowed to enter the lab.3. Tosatisfyourown_(curious)wetraveledtoBaltimore.4. Hestood_(awkward)inthedoorway,notsurewhattosay.5. Theoldwomanwas_(anxious)awaitingthereturn
2、ofherrelatives.6. Themeasuresareintendedtorestorepublic_(confident)intheeconomy.7. Thepurposeofthesemeetingswastogatherinformationonfinancial_(strategy).8. Iwas_(annoy)thattheyhadntturnedup.9. Thatsoneofthelessattractiveaspectsofher_(personal).10. Iwisheveryonewouldstopinterferingandjustleaveme_.Par
3、t II 能力拓展提升一、 阅读理解阅读下列短文，然后根据短文的内容从每小题的四个选择项中选出最佳的一项。In the late 1990s scientists began to notice changes in Yellowstone National Park. Trees that had stopped growing for years began to grow again. Animals started behaving differently. Scientists believe it is the wolves that have caused these chang
4、es. Wolves used to live in Yellowstone. But many people thought wolves would kill animals kept on farms, such as cows and sheep, and they would harm crops, too. In 1926 the last wolf in Yellowstone was killed. For the next 70 years Yellowstone did not have any wolves. Scientists decided to bring the
5、m back to the area in 1995. The U.S. Fish and Wildlife Service brought in 15 gray wolves from Canada. Today between 250 and 300 wolves live in Yellowstoneand they have already left their mark. Wolves have been hunting and eating elk. The elk leftovers (驯鹿被吃剩的部分) provide food for animals such as bear
6、s. With fewer elk, plants can grow better and taller. This new plant growth provides more trees for birds and more plant food for beavers. The number of beavers in northern Yellowstone has increase greatly since wolves were reintroduced. Wolves have such a big effect on Yellowstone because they are
7、a keystone species (物种). Keystone species are species on which a large number of other plants and animals depend. The removal of a keystone species can lead to the death of other species. However, not everyone is happy with the wolves return. Farmers want to limit the number of wolves in the area, b
8、ecause if there are too many wolves, they may have not only their cows and sheep killed by wolves, but also their cats, dogs, and horses. Still, many scientists believe that Yellowstone is starting to look more like it did before people began to kill wolves there. 1. Which of the following is true a
9、ccording to the passage? A. Wolves have played an important role in Yellowstone for 70 years B. Wolves in Yellowstone had all been killed by the mid-1920s C. Yellowstone had no wolves at the beginning of the 20th century D. Yellowstone can hold no more than 300 wolves today2. The sentence they have
10、already left their mark most probably means in the passage that _. A. they have brought about changes to Yellowstone B. they have made marks where they can get food C. they have left a lot of footprints in the park D. they have marked out the areas of their own3. What is the immediate change after 1
11、5 wolves were brought in? A. Plants grow taller and better B. Beavers have increased greatly C. The number of elk is reduced D. Cows and sheep are killed on farms4. It seems to be a wise decision to have brought wolves back to Yellowstone because _. A. wolves can depend on themselves to find food B.
12、 a national park should introduce foreign animals C. a national park should have different kinds of animals D. wolves are necessary for many other animals and plants to live二、七选五根据短文内容，从短文后的选项中选出可以填入空白处的最佳选项，选项中有两项为多余选项。In2017，Persie Duong moved from Vietnam to Australia to complete his final two ye
13、ars of high school.He shares what he learned during this time and his advice for other international students.The first day.Looking back，I cant remember many things on my first day at school in Melbourne，_He was the international student coordinator.And also Selena，an Australian-Vietnamese friend wh
14、o took me on a school tour.What I also remember is that the“funny ”story of wearing a winter jumper on a 30-degree summer day- just because I dont want to break the“suggested” uniform list on my first day!_ I was so silly.Adjusting to life in AustraliaThe first few months werent easy，although I full
15、y prepared beforehand._I couldnt understand my teachers and communicating in English was a huge problem.It was then that I learned how important it is to always keep learning and adjusting.I developed the habit of always asking questions._I also found it important to be open-minded to maximize my le
16、arning experience.There were many ups and downs in my two years of high school in Melbourne._I couldnt be prouder of what I achieved and how much I grew as a person.A.Whenever you get the chance，help others too.B.I still feel funny when I think of that moment.C.I had to keep looking things up in the
17、 dictionary.D.But no doubt it was the best experience I ever had.E.What I do remember though is the welcome I got from Mr. Chow.F.One of the biggest challenges for me was making friends with local students.G.This not only improved my studies but also made my teachers think more highly of me.三、完形填空通读
18、下面的短文,掌握其大意。然后,从每小题的四个选择项中选出可填入相应空白处的最佳选项。A long time ago，there lived a girl named Lilly.When she started going to school，she was_1_.All her classmates bullied her for her shy behavior.If the teacher asked any questions，she wouldnt answer because of her shyness.But she was a_2_student and she knew a
19、ll the_3_.Out of all the subjects，her favorite subject was sports.She always_4_to be a football player on her school team.But the students always made fun of her._5_，She didnt care what her_6_would say as she wanted to_7_that she could be a football player.So during the day，Lilly_8_her school，and at
20、 night，she would practice football at her home.Her mother installed some more lights in their garden so that her daughter could_9_properly .Finally，the selections for the inter-school for football competition came.Lilly with out a thought_10_to go for it.Her classmates_11_her，and said，“Boo! you will
21、 not make it.Back off ! ”But Lilly decided not to_12_their words.As she began to play，everybody was_13_ her excellent skills.The judges were so worried by her confident_14_that they not only selected Lilly but also made her the captain.Now，everybody wanted to become Lillys friend and soon she became
22、 the_15_girl in the school.1. A. friendly B. bored C. shy D. patient2. A. young B. bad C. new D. bright3. A. Answers B. tittles C. orders D. examples4. A. wanted B. hated C. required D. agreed5. A. instead B. however C. at last D. as usual6. A. classmates B. parents C. teachers D. teammates7. A. sug
23、gest B. warn C. prove D. believe8. A. visited B. attended C. closed D. supported9. A. research B. rest C. study D. practice10. A. decided B. learned C. helped D. forgot11. A. comforted B. protected C. laughed at D. knew about12. A. introduce B. consider C. say D. copy13. A. tankful for B. satisfied
24、with C. proud of D. surprised by14. A. voice B. behavior C. smile D. thought15. A. simplest B. strangest C. most popular D. most beautiful四、 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。On 6 October 2021 ，the World Health Organization(WHO) announced its support for the worlds first malaria vaccine.Malaysia is on
25、e of the worlds oldest and deadliest_1_(disease).The vaccine may save thousands of lives every year.most of_2_are children in poor countries.The vaccine is known as Mosquirix(RTS，S/AS01).It works by_3_(get) the childs own body to fight malaria.A project to test the vaccine has been running since2019
26、 in Ghana，Kenya and Malawi.More than800，000 children_4_(receive) the vaccine so far. The project resulted_5_ a30% reduction in deadly and severe malaria.After these successful results，the WHO said it was safe_6_(use) Mosquirix in African countries south of the Sahara Desert.It will be given in four
27、separate doses to children aged five months and above.A study said that giving children both the vaccine_7_ drugs，which are already_8_ (wide) used，can reduce severe malaria and deaths by70%，_9_(compare) to only anti malaria drugs.Scientists had tried to develop a vaccine for almost40 years.Mosquirix
28、 is seen as a huge_10_(science) breakthrough and it is the first time the WHO has approved a malaria vaccine for widespread use.五、 应用文写作假设你是一名来自中国并且刚到美国读书的十年级交换生，请根据自己的情况向同学们作自我介绍。1. 中文名字：李华，英文名字：Paul2. 国籍：中国3. 兴趣爱好。_答案Part I 1. frightened 2. accompanied 3. curiosity 4.awkwardly 5.anxiously 6.confid
29、ence 7. strategies 8.annoyed 9. personality 10. alonePart II一、1. B 2. A 3. C 4. D 二、1-5. EBCGD三、1-5. CDAAB 6-10. ACBDA 11-15. CBDBC四、1.diseases 2. which 3. getting 4. have received 5. in 6. to use 7. and 8. widely 9. compared 10. scientific 五、Hi，Good morning，everyone.My name is Li Hua and Paul is my
30、 English name.I am from China and I was born in Wuhan.I am a16-year-old boy.My hobbies are reading books，like novels or comics，and listening music.Chocolate and fruit are my favorites.There are four members in my family.My sister is lovely.I often play with her and we get on well with each other.I like making friends.Do you want to make friends with me?Thanks for listening.