2021届高考英语词形变换识记及语法填空练习（八）
展开2021高考英语词形变换识记及语法填空练习（八）
一：词形变换识记
1.devote vt. 把...奉献,把...专用(于) devotion n. 奉献，奉献精神devoted adj.忠诚的; 献身的be impressed with her devotion to helping the disabled
2.differ vi.相异; 有区别different adj.区别的; 不同的difference n.区别: 不同
3.dificult adj.困难的 difficulty n.困难 have difficulty in doing sth
4.direct adj. 直接的v.指导; 导演adv.直接地 directly adv.直接地，恰好地;坦率地conj.- .就direction n方向;指导;用法说明director n.c.负责人: 董事;导演
5.discover vt.发现 discovery n.发现
6.discuss vt. 讨论，议论discussion n. 讨论，辩论be under discussion正在被讨论
7.distancen.距离distant a. 远的，遥远的The author distanced himself from some of the comments in his book.作者在他的书里对某些评论淡然处之。句中distance动词(词性) ....疏远(意思)
8.distinguishv. 区分，辨别，分清distinguished adj.卓越的，高贵的a tall distinguished figure in a dark suit穿 深色套装、气度非凡的高大身影
9.distribute v. 分发，分配distribution n. 分发，分配
10.disturb vL. 扰乱;打扰disturbing a. 令人不安的，引起恐慌的disturbed adj.不安的:心理不正常的disturbancen.干扰，骚乱What could possibly disturb such tranqullity?
有什么能破坏这种宁静? There was something about him she found diturbing and she felt deeply diturbed.她发现他身上有些东西让她觉得不安，她深感不安。
11.diverse v. 不同的,多种多样,形形色色的diversityn. 多样性
12.divide vt. 分,划分division n. (算术用语) 除，分配，分工undivided adj. 专- *的: 未分裂的
13.donate v. 捐赠donation n. 捐赠donor/donator n.捐赠者
14.eager adj. 渴望的，热切的eagerness n. 渴望eagerly adv.急切地，渴望地
15.easya.容易的,不费力的easily ad. 容易地ease v. 减轻;缓解(难度或严重程度)n.容易，舒适uneasyadj.不安的，不舒服的uneasiness n.
16.economy n.经济， 节约economic a.前 置定语经济(学)的economical a.实惠的， 节约的economist n. 经济学者，节俭的人economize v.节俭 economics n. 经济学
17.educatevt.教育，培养educator n. 教育家education n. 教育，培养
well-educated adj.受过良好教育的a bachelor's degree学士学位;
a master's degree硕士学位a doctor's degree博士学位
18.effect n. 影响efective adj. 有效的，起作用的effectively adv.
19. embarrass v.使窘迫，尴尬ermbarrassed adj.尴尬的，窘迫的embarrassing adj. embarrassment n.尴尬， 困窘be an embarrassment tosb 令 sb尴尬1丢脸的事
20. employ vt.雇佣; 使用employee n.雇员; 被雇佣者employer n.雇主; 雇佣者employment n.就业，工作unemployment n. 失业
二：语法填空练习
Passage 1
Do you like travelling? Staying 1 (health) while travelling 2 （sure）helpsyour trip to be happy and enjoyable. 3 you are travelling abroad, here are the tips you need to make your trip much 4 (easy).
Make sure you have got signed passport (护照) and visas. Also, before you go, make two copies of your passport identification page. This will help a lot if your passport 5 (steal). Leave one copy at home with friends or relatives. Carry the other 6 you in a separate place from your passport.
Read the Public Announcements or Travel Warnings for the countries you plan to visit. Get yourself familiar with local laws and customs of the countries to 7 you are travelling.Leave a copy of your itinerary (旅行日程) with family so that you can be contacted in case of an emergency. Do not accept packages from strangers. Do not carry too much money or
8 (necessary) credit cards. If we make enough 9 (prepare), we will succeed. Have 10 good time!
Passage 2
One of the biggest challenges 1 (face) students today is how to concentrate on studies. Almost all of them are struggling for their concentration power. In an age 2 mobile phones and Internet are eating up most of our time and energy, one can understand how different it is to focus attention and energy on studies.
One of the most important 3 (factor) for developing concentration on a task, whether it is study or anything else, 4 (be) to develop an interest in that task. Generally speaking,it’s 5 (easy) to focuson tasks that we find more interestingfor longer periods of time. If you ever want to concentrate on studies, you need 6 (ensure) that the environment around you is distraction 7 (freedom). Sothe question is not how to concentrate on studies 8how to avoid distractions that have swallowed up mankind today. 9 only way to guarantee a distraction free environment is by 10 (get) rid of all the unnecessary things around you, including the electronic gadgets（小器具）mobile phones.
参考答案：
Passage 1
1. healthy 2. surely 3. If\When\While 4. easier 5. is stolen
6. with 7. which 8. unnecessary 9. preparations 10. a
Passage 2
1. facing 2. when 3. factors 4. is 5. easier
6. to ensure 7. free 8. But 9. The 10. getting
