人教新课标选修七Unit1-Unit5核心词汇词形变化学案高考英语一轮复习

2022年高考英语核心词汇词形变化（必修7）
Unit 1Living well
1．graduation n．毕业；毕业典礼→graduate v i.毕业
2．disability n．伤残；无力；无能→disable v t.使残疾；使失去能力→disabled adj.伤残的；有缺陷的→[反义词]able adj.有能力的；能干的→ability n．能力3．ambition n．雄心；野心→ambitious adj.有雄心的；有野心的
4．beneficial adj.有益的；受益的→benefit v t.& v i.有益于；受益；得到n.益处；好处
5．annoy v t.使……不悦；惹恼→annoyed adj.颇为生气的→annoying adj.使人不高兴的；恼人的
6．psychology n．心理(学)→psychologically ad v.心理(学)地；精神上地→psychologist n．心理学家
7．congratulate v t.祝贺；庆贺→congratulation n．祝贺；贺词
8．access n．(接近的)方法；通路；可接近性→accessible adj.可接近的；可进入的；可使用的
9．approval n．赞成；认可→approve v t.& v i.赞成；认可→[反义词]disapprove v t.不赞成，不认可
10．encouragement n．鼓励；奖励→encourage v t.鼓励→encouraging adj.鼓舞人心的
11．absence n．缺席；不在某处→absent adj.缺席的；不在的
12．assistance n．协助；援助→assist v t.& v i.帮助；援助→assistant n．助手13．politics n．政治(学)→political adj.政治的；党派的
Unit 2Robots
1．satisfaction n．满意；满足；令人满意的事物→satisfy v t.使满足；使满意→satisfying/satisfactory adj.令人满意的→satisfied adj.满意的
2．alarm v t.使警觉；使惊恐；惊动n.警报；惊恐→alarmed adj.担心的；害怕的→alarming adj.令人惊恐的
3．favour n．喜爱；恩惠v t.喜爱；偏袒→favourable adj.赞成的；有利的
→favourite adj.最喜爱的
4．accompany v t.陪伴；伴奏→company n．陪伴；伴随→companion n．伙伴；伴侣；同伴
5．receiver n．收件人；接收机；电话听筒→receive v．接收；收到
6．affection n．喜爱；爱；感情→affect v t.感动；影响
7．talent n．天才；特殊能力；才干→talented adj.有才气的；有才能的
8．obey v t.& v i.服从；顺从→disobey v t.& v i.不服从
9．assessment n．评价；评定→assess v t.评价；评定；估价；估计
10．declare v t.宣布；声明；表明；宣称→declaration n．宣告；宣言；声明
Unit 3Under the sea
1．vivid adj.生动的；鲜明的；鲜艳的→vividly ad v.清晰地
2．annual adj.每年的；按年度计算的n.年刊；年鉴→annually ad v.每年地；年度地→anniversary n．周年纪念
3．accommodation n．住所；住宿→accommodate v t.提供住宿
4．abandon v t.放弃；遗弃；抛弃→abandoned adj.放纵的；堕落的
5．reflect__v i.思考v t.映射；反射；思考→reflection n．映像；思考；反映6．scare v t.恐吓v i.受惊吓→scared adj.恐惧的；害怕的→scary adj.引起恐慌的
7．tasty__adj.好吃的；可口的→taste n．味道v t.& v i.品尝→tasteless adj.无味的；不可口的
8．depth n．深(度)；深处→deep adj.& ad v.深深的(地)→deeply ad v.深深地→deepen v t.& v i.(使)加深；(使)强烈；变深；变低沉
9．narrow adj.狭窄的；有限的；狭隘的→narrowly ad v.勉强地；狭窄地；严密地
10．sharp adj.锐利的；锋利的；敏捷的→sharpen v t.& v i.削尖；磨快；尖锐；变锋利→sharpener n．卷笔刀；磨具
11．relationship n．关系；血缘关系；交往→relate v．联系；把……联系起来→relation n．关系；联系；交往
Unit 4Sharing
1．participate v i.参与；参加→participation n．参与；参加→participant n．参加者
2．donate v t.捐赠→donation n．捐赠；捐款→donator n. 捐赠者
3．voluntary adj.自愿的；志愿的；无偿的→volunteer n．自愿参加者；志愿者v i.自愿做
4．distribute v t.分配；分发→distribution n．分配；分发；分布状态
5．operate v i.工作；运转v t.操作→operation n．手术；运转→operator n．操作人员
6．security n．安全；保护；保障→secure v t.使安全
7．mud n．泥；淤泥；泥浆→muddy adj.泥泞的；泥土般的；模糊的；混乱的
8．adjust v i.&v t.调整；(使)适合→adjustable adj.可调整的→adjustment n．调整，调节；适应
9．arrangement n．安排；排列→arrange v．准备；安排
Unit 5Travelling abroad
1．comfort n．舒适；安慰v t.安慰→comfortable adj.舒适的→comfortably ad v.舒适地
2．preparation n．准备；预备→prepare v t.准备
3．qualification n．资格；资历→qualified adj.有资格的；能胜任的→qualify v t.(使)合格；(使)具有资格
4．requirement n．需要；要求→require v t.需要
5．govern v t.& v i.统治；支配；管理→government n．政府
6．apology n．道歉；谢罪→apologize v i.道歉
7．abundant adj.丰富的；充裕的→abundance n．丰富
8．recommend v t.推荐，建议→recommendation n．建议，推荐
9．optional adj.可选择的；随意的→option n．选择
10．revise v t.复查；修正；复习→revision n．复查；修正；复习
11．acknowledge v t.承认；确认；答谢→acknowledgement n．承认
12．occupy v t.占用；占领；占据→occupied adj.忙于；被占领的→occupation n．职业；占领
【语境活用】
1．For a long time，mental disability was considered shameful and the mentally disabled received little treatment or encouragement.(disable)
2．At the school meeting, the encouraging speech given by the headmaster made students greatly encouraged. Thanks to his encouragement,__students studied harder than before.(encourage)
3．Free Internet access at home is a huge step in making online education accessible to everybody.(access)
4．My friend's talking with full food in his mouth annoyed me. Although I am annoyed with him about his annoying habit, he can't get rid of it.(annoy) 5．Ms. Li is a good assistant，whose assistance benefits us a lot，and she is assisting us in making chemical experiments in the lab now.(assist)
6．As we all know，fresh air is beneficial to our health and the new park benefits us all, so we should keep it clean.(benefit)
7．Over half of the students in our class approved of another basketball match with Class Two，but their approval was disapproved by our PE teacher.(approve) 8．(2020·全国卷Ⅲ)As a businesswoman, I care deeply about my customers. But like anyone for whom you feel affection(affect), customers can also drive you mad.
9．I was very alarmed to hear the alarming news that another earthquake had hit the town.(alarm)
10．It's declared that both sides agree to stop fighting. They must obey the declaration forever. (declare)
11．Everybody said Jane was a talented girl because she did well in all her subjects and had a talent for singing, dancing and drawing. (talent)
12．He put his hand over the receiver in order to receive the signal better. (receive)
13．Last night, my companion kept me company to see a film and then he accompanied me to my home. (accompany)
14．The old blind man asked me to do him a favour and find his favourite book.
(favour)
15．(2020·全国卷Ⅲ)Fields of flowers, tile­roofed (瓦屋顶) villages and tasty(taste) meals enrich this wonderful experience.
16．2019·全国卷Ⅱ) You also need to judge the quality and depth(deep) of your motivation.
17．World Consumer Rights Day is celebrated annually (annual) by consumer organizations worldwide.
18．It was a scary story and children were scared after they heard it.(scare)
19．The boy's pencil isn't sharp,__so he sharpens it with his sharpener．(sharp) 20．Some flowers are reflected in the river and the reflection is very beautiful.(reflect)
21．If you can't find any accommodations elsewhere, here is a room which can accommodate up to five people.(accommodation)
22．He described vividly what he saw in London, giving us a vivid picture about people's life there.(vivid)
23．Whether a student likes a subject or not, is normally related to the relationship/relation between him and his teacher.(relate)
24．2019·江苏卷)People should be encouraged to make more donations(donate)．
25．(2019·全国卷Ⅰ满分作文)I would like to do some voluntary work for the exhibition. So I am writing this letter asking to be a volunteer．(voluntary) 26．The operator is operating the big machine according to the operation guidance.(operate)
27．The desks and chairs are adjustable and you can adjust them to the height of the students. The adjustment is not difficult to make.(adjust)
28．We encouraged anyone to participate in the singing competition and the participant who wins will be given a gift as prize for the participation．(participate) 29．We could make an arrangement to meet at the school gate at 10：00 am and arrange for the following activity.(arrange)
30．These new shoes are not very comfortable though they are designed for comfort．(comfort)
31．She apologized to the teacher for her being late, and he accepted her
apology．(apologize)
32．He occupies an important position in a company, and is occupied with all kinds of activities，so his occupation brings him great fame and fortune.(occupy) 33．The young man was recommended as manager of the big company thanks to the recommendation letter of his professor.(recommend)
34．This position requires rich working experience, so don't send your resume if you can't match this requirement. (require)
35．He is preparing for the exam, while his sister is making preparations for the sports meeting. (prepare)。