Unit 2 重点单词变形,词组,短语,句型练习-2022-2023学年高一英语必修第二册单元重难点易错题精练(人教版2019)
Unit 2 Wildlife Protection
重点单词变形,词组,短语,句型练习
(知识点全覆盖)
重点词汇默写
1. n. 海报
2. n. 物种
3. adv.立刻
4. n. 速度;比率 vt. 划分等级
5. adj. 居住的;活的;在用的 n. 生活;生计
6. n. 临近的地方;街区
7. n. 昆虫
8. n. 利润;利益
9. n. 商品;货物
10. n. 生物;动物
11. adj.神圣的;受尊敬的
12. n. 西藏
13. n. 海豚
14. n. 皮;皮肤
15. habitat n.
16. authority n.
17. reserve n. vt.
18. plain n. adj.
19. remind vt.
20. attack n.,vi.& vt.
21. remove vt.
22. emotion n.
23. unusual adj.
重点单词变形
1.illegal adj.不合法的;非法的→ adv.不合法地;非法地→ adj.合法的
2.alarming adj.惊人的;使人惊恐的→ vt.使惊恐;使害怕;使担心 n.恐慌;警报;警报
器→ adj.害怕的
3.extinct adj.已灭绝的→ n.灭绝
4.aware adj.知道;发觉;有……意识的→ n.意识→ adj.未发觉的;不知
道的
5.endanger vt.使遭受危险;危害→ adj.濒危的→ n.危险→
adj.危险的
6.concern vt.涉及;让……担忧→ adj.担心的;关切的→ prep.关于
7.adapt vi.适应 vt.使适应;使适合→ n.适应;改编本→ adj.适应性强的
8.beauty n.美;美人;美好的东西→ adj.美丽的;美好的→ vt.美化
9.effective adj.有效的;生效的→ n.效果;影响→ vt.影响;侵袭
10.recover vi.恢复;康复 vt.找回;寻回→ n.恢复
11.intend vi.& vt.打算;计划;想要→ n.意图;打算
12.threat n.威胁→ vt.威胁;危及
13.exist vi.存在;生存→ n.存在;生存
14.unusual adj.特别的;不寻常的→ adj.常见的,寻常的
一、用单词的适当形式完成句子
1.Scientists have many theories about how the universe first came into______________(exist).
2.It is important that students develop an________________ (aware) of how the Internet can be used.
3.Mary, I reminded John ______ his promise to help you.
4.Passengers ______________(remind) that no smoking is allowed on this train.
5.When fat and salt ____ (remove) from food, the food tastes as if it is missing something.
6.______________(concern) about the student, the teacher called his parents to find out why he was so absent
from class.
7.The explosion made a _________(mass) hole in the ground.
8.Accompanying their children on their homework might give more pressure to their children unconsciously,
_________ is opposite to parents' original __________(intend).
9.Three children _____________(remove) from the school for their bad behaviour last month.
10.Some people can only perform well ___________ pressure.
11.The society was set up to preserve __________(endanger) species from extinction.
12.You should tell your parents that you're fine, otherwise, they will be concerned ________ you.
13.Tibetan antelopes are being hunted ___________(illegal) for their valuable fur.
14.He wrote the letter with the ___________of asking for some advice. (intend)
15.A poster hangs on the wall of my room, ___________ (remind) me that my favourite movie is approaching.
16.Evidence obtained from ___________(observe) and experiment is often used to confirm a scientific theory.
17.As far as I know, the TV play is adapted ____a true story.
18.As far as I’m _________, I can’t agree with what you said. (concern)
19.It is____________ to sell these unhealthy books to someone under 16. (legal)
20.What’ s more, something should be done to raise people’ s ____________ of protecting animals.(aware)
21.Aware of the hardships that their employees have to face, China Eastern has taken special __________ to
ensure their welfare(保证福利).(measure)
22.I realized that people were relying on me and I had a responsibility for them. I felt under great ________.
(press)
23.People in Ethiopian highlands have adapted to ________ (live) at high altitudes.
24.People __________ that no smoking is allowed in these patient rooms.(remind)
25.Due ________ carelessness, your mistakes may have serious results.
26.This medicine is quite beneficial to his ________ (recover) after the operation.
27.An ________ (aware) of metaphors (暗喻) is very helpful in understanding poetry.
28.A program is beginning to try to save a species of crocodile from ________ (extinct).
29.Mary, I have reminded John ________ his promise to help you.
30.Travelling to forests can also be dangerous as people have to face the risk of ________ (attack) by animals.
31.He intends ________ (study) abroad next year.
32.Nobody knows when the earth came ________ existence.
33.When the girl recovered ________ shock, she called 110.
34.“What’s his name?” I asked the instructor.
“Ben,” he replied, and ________ (immediate) I knew. That stranger was my son!
35.He witnesses the _______(extinct) of this kind of birds.
36.The disease spread around the globe at an ________(alarm)rate and killed more than 5 million people.
37.It can take many years _____ (recover) from the death of a loved one.
38.The rich man went abroad with the ________ (intend) of trying his fortune, while the poor man wanted to
learn some skills of earning money.
39.All these techniques are equally ________ (effect).
40.I’m sorry to hear that you are having trouble ______(adapt)to your new school.
二、根据汉语意思填写单词
41.When I came to the new school, I usually ________(提醒) myself that it wouldn’t hurt me to help clean our
dormitory.
42.We are ________ (担忧的) about your spiritual welfare.
43.The nurse applied ________ (压力)to his arm to stop the bleeding.
44.A movie theatre and roller rink (溜冰场) attracted customers and ________ (利润).
45.There was no suggestion that he was doing anything ________(非法的).
46.The writer responded to this with an________(抨击)on his critics.
47.He boasts(自夸)that he is an ________(权威人士)on the subject.
48.Detectives have been______(搜寻) him for seven months.
49.Even if emissions were to begin to ________ (减少)today, we would still face the challenge of adapting to
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