2022-2023学年高一英语同步备课系列分层作业（人教版2019必修第一册）WELCOME UNIT 第4课时 重点单词变形词组短语句型练习 WORD版含解析.doc

1、Welcome Unit 重点单词变形，词组，短语，句型练习(重点单词全覆盖)重点单词变形1. register vt. &vi. 登记; 注册n. 登记; 注册; 挂号2. annoy vt. 使不悦; 惹恼adj. 颇为生气的3. impress vt. &vi. 使留下深刻印象n. 印象; 感想adj. 给人深刻印象的4. concentrate vt. &vi. 集中(注意力); 聚精会神n. 集中5. explore vt. &vi. 探索; 探测; 探究n. 探险家; 勘探者n. 探索6. organise vt. &vi. 组织; 成立n. 组织者n. 组织adj. 有组织的7.

2、 anxious adj. 忧虑的; 不安的adv. 忧虑地; 不安地n. 担心; 焦虑; 渴望8. curious adj. 好奇的adv. 好奇地n. 好奇心9. nation n. 国家; 民族; 国民n. 国籍; 民族adj. 国家的; 国民的10. confidence n. 自信; 信任adj. 自信的; 确信的答案1. register vt. &vi. 登记; 注册registrationn. 登记; 注册; 挂号2. annoy vt. 使不悦; 惹恼annoyedadj. 颇为生气的3. impress vt. &vi. 使留下深刻印象impressionn. 印象; 感想

3、impressiveadj. 给人深刻印象的4. concentrate vt. &vi. 集中(注意力); 聚精会神concentrationn. 集中5. explore vt. &vi. 探索; 探测; 探究explorern. 探险家; 勘探者explorationn. 探索6. organise vt. &vi. 组织; 成立organisern. 组织者organisationn. 组织organisedadj. 有组织的7. anxious adj. 忧虑的; 不安的anxiouslyadv. 忧虑地; 不安地anxietyn. 担心; 焦虑; 渴望8. curious adj.

4、 好奇的curiouslyadv. 好奇地curiosityn. 好奇心9. nation n. 国家; 民族; 国民nationalityn. 国籍; 民族nationaladj. 国家的; 国民的10. confidence n. 自信; 信任confidentadj. 自信的; 确信的一、用单词的适当形式完成句子1We are _ (confidence) that next years profits will be higher. 2I just praised the_(design) of that shawl! 3I got the_ (impress) that she wa

5、snt very happy with her job. 4Sewing is considered a _(male) occupation. 5A full man is made by combining efforts with _(confident). 6She turned down the invitation to his birthday party in order to concentrate _ her studies. (on/about) 7Sofia looked around at all the faces: she had the _ (impress)

6、that she had seen most of the guests before. 8We need a _ (confidence) leader to overcome these difficulties. 9Her father had an awful temper and she was _(frighten) of him.10These disasters made everyone sad and _ (disappoint), but the desire _ (explore) the universe never died.11It is good to be _

7、 (curiosity) about the world around you because I think curiosity is the best teacher.12The two_(organize) work together to raise public awareness of water pollution. 13He rang his wife and asked her _ (organise) coffee and sandwiches.14The day they had been looking forward to _ (come) at last.15Its

8、 hard to describe how I feel on my first day at senior high. Its a mixture of _ (anxious) and excitement.16I have every confidence _ her. Shell be perfect for the job17Shes senior _ me. so I have to do what she tells me.18No smoking is allowed _ campus, not even in the teachers office.19This book re

9、quires a great deal of _(concentrate).20Her _(frighten)face showed us that something terrible had happened to her family.21He is _( anxious)waiting for the result of the medical tests.22China and America are now true economic _(partner).23My uncle hasnt been able to quit _(smoke)，but at least he has

10、 cut down.24As a child，he never left his parents，so he didnt get used to_(deal) with everything in school independently.25What was so_ (impress)about Jasmine Westlands victory was that she came first in the marathon barefooted.26What about _（have）a game of chess? 27Mike was too _（frighten）to tell hi

11、s family what had happened. 28I really get _ (annoy) at those who keep talking in the cinema.29One thing we want _ (exploration) is how we can make the air less polluted.30It is not easy to change ones _ (personal) despite the surroundings. 31Out of _ (curious), the girl cant wait to open the box.32

12、I now_( formal) declare this speech contest is closed.33Li Ming and Amy are talking about learning _(strategy), and I want to join them. 34Please write your home address on the _(register) form. 35Group activities will _ (organize) after class to help children develop team spirit. 二、根据汉语意思填写单词36It i

13、s time to put these arrangements on a slightly more _ (正式的) basis. 37These lights_(闪烁) continuously like traffic lights which have gone mad. 38To be honest, his wonderful speech left me a deep _ (印象). 39Their_ (策略) for the moment is to hunker down and let the fuss die down.40We _ (交换) our opinions a

14、bout the event at the meeting.41If you had prepared in advance, you wouldnt be in such an _ (尴尬的) position.42The mosquitoes _ (惹恼) me so much that I couldnt sleep.43He delivered a course of _ (演讲) on world affairs.44All applicants will be considered regardless of age, sex, religion or_(国籍)45Freddy w

15、as quite _ (有信心的)when he went into a concert hall. 46We are _ (好奇的) to know how the air crash happened. 47He was the man who owned that _(公司) where you used to work. 48The land is untouched and has a lot to _ (探索) and enjoy. 49Hearing the strange sound, Mary and James cast a _ (惊恐的) look at one anot

16、her. 50The bridge was _(设计) in a unique style.51Do you feel _（焦虑的）when unforeseen incidents affect your day. 52Children are allowed to enter the stadium in the _(陪伴) of their parents. 53The activities _ (组织) by our school really gave us a platform where we learn team spirit. 54The guy next to me tri

17、ed to talk to me the whole time, I couldnt_（集中注意力）on the experiment. 55Members go on the site and _ (登记)the books they own and would like to share. 56It has sent back many photos of the far side of the moon and has been used to carry out some scientific _ (实验). 57Mike is responsible for_(设计) the ent

18、ire project. 58This morning, I was worried that no one would talk to me. But I was wrong. I didnt feel _ (尴尬的，难堪的) or frightened at all.59She has a very warm _ (性格). Everyone likes her.60He used to be quiet, but now he is very _(外向的).三、完成句子61He_ any unexpected incident will never affect his plan. 他相

19、信任何突发事件都不会影响他的计划。62I _ on the boss of the company. Otherwise I would have been hired by the company. (impression)我没有给公司的老板留下好印象，要不然我会被他们录用的。63Ifyou_studyingEnglish, youwillmasterthelanguage.如果你将全部精力集中在英语学习上，你就会掌握这门语言。64带着快乐和自信，我们开始每一次新探索，发现一些意想不到、稀奇古怪的东西。_ _ _ _ , we turn over each new stone to find

20、 unimagined strangeness.65上课记笔记是一个好习惯。It is a good habit to _ _ when you have a class.66他工作很努力，最终他成功了。He worked hard. He succeeded _ _.67我期待每天体验一些新的东西。I _ _ _ experiencing something new each day.68I want to _ a good first _.我想给他人留下好的第一印象。69我会遇到新朋友，而熨烫整齐的衣服会帮助我留下一个好印象。I would be meeting new friends,

21、and properly ironed clothes would help me _ _ _ _.70要是她发现你把她的书弄丢了会怎么样呢？_ _ she finds out that youve lost her book?71她甜美的微笑深深地打动了我们。（一句多译）Her sweet smile _.We _ her sweet smile.Her sweet smile _ us.72我的起很早，以便能赶上第一班车。I got up very early_ _I could catch the first bus.73As students, we _.作为学生，我们必须集中精力学习

22、。74我认为当你有麻烦时帮助你是我的责任。(一句多译)I find _ when you are in trouble.I find _ when you are in trouble.75The mothers _ going camping, for they may get lost in the mountain.母亲们害怕孩子们去露营，因为他们在山里可能迷路。参考答案：1confident【解析】考查形容词。句意：我们相信明年的利润会更高。根据空前的We are可知应填形容词confident作表语，意为“充满信心的”。故填confident。2designer【解析】考查名词。句意

23、：我刚刚称赞了那条披肩的设计师！作宾语，表示“设计师”应用designer，此处为特指应用单数。故填designer。3impression【解析】考查名词。句意：我得到的印象是她对她的工作不太满意。根据空前的动词got the可知应填名词形式作宾语，结合句意，此处的impression应用单数。故填impression。4female【解析】考查形容词。句意：缝纫被认为是女性的职业。空处应填形容词作定语，修饰名词occupation，结合Sewing可知，此处指“女性的”，female符合题意。故填female。5confidence【解析】考查名词。句意：一个完整的人是由努力和信心相结合造

24、就的。作宾语，应用名词confidence，不可数。故填confidence。6on【解析】考查介词。句意：为了专心学习，她拒绝了参加他生日聚会的邀请。concentrate on集中于，专心于。根据句意，故填on。7impression【解析】考查名词。句意：索菲亚环顾四周看了看所有的面孔：她觉得她以前见过大多数客人。在定冠词the后需要填入名词impression作宾语，结合句意可知表示单数概念。故填impression。8confident【解析】考查形容词。句意：我们需要一个自信的领导人来克服这些困难。此处修饰名词leader，应用形容词confident，作定语。故填confiden

25、t。9frightened【解析】考查形容词。句意：她的爸爸脾气不好，她对他感到害怕。设空处接在be动词后，用形容词作表语，主语是人，故答案为frightened。10 disappointed to explore【解析】考查形容词和非谓语动词。句意：这些灾难让每个人都感到悲伤和失望，但探索宇宙的愿望从未熄灭。分析句子可知，空处1前有并列连词and，and前面用形容词sad，故空处1也应用形容词，遵循平行结构，结合语意可知，空处1应填-ed结尾形容词作宾补修饰everyone，应用disappointed；而空处2后的died是谓语动词，空处与谓语动词之间无连词连接，故空处2应用动词非谓语形

26、式，结合语意可知，此处考查the desire to do sth.结构，意为“做某事的愿望”，故空处2应用动词不定式作后置定语，应用to explore。故空处1填disappointed，空处2填to explore。11curious【解析】考查形容词。句意：对你周围的世界感到新奇是件好事，因为我认为好奇心是最好的老师。be动词后应使用形容词作表语，且此处为固定短语be curious about，意为“对感到好奇”，故填curious。12organizations【解析】考查名词。句意：这两个组织共同努力提高公众对水污染的意识。作主语，表示“组织”应用名词organization，由

27、two修饰应用复数形式。故填organizations。13to organize【解析】考查非谓语动词。句意：他打电话给妻子，让她准备咖啡和三明治。ask sb. to do是固定搭配，其中不定作宾语补足语，句中organise为“筹备，准备”的意思，所以填to organize。14came【解析】考查时态。句意：他们一直盼望的那一天终于到来了。句子主干为：The day came at last. they had been looking forward to为省略了关系代词that/ which的定语从句。由从句时态可知，主句用一般过去时，所以填came。15anxiety【解析】考

28、查名词。句意：很难描述我在高中第一天的感受。它是焦虑和兴奋的混合。and连接两个并列名词。故填anxiety。16in【解析】考查固定搭配。句意：我对她很有信心，她将最适合这份工作。 have confidence in.对有信心。故填in。17to【解析】考查固定搭配。句意：她比我地位高，所以我必须照她说的做。根据短语be senior to sb. (比某人年长/地位高/资历老)可知，此处用介词to。故填to。18on【解析】考查固定搭配。句意：校园内禁止吸烟，甚至教师办公室里也不允许吸烟。根据句意可知，此处应译为“在校园内”，其固定表达为on campus。故填on。19concentr

29、ation【解析】考查名词。句意：这本书需要高度的集中精力。分析句子成分可知，缺少宾语，应用名词作介词宾语。故填concenrntration。20frightened【解析】考查形容词辨析。句意：她脸上恐怖的表情说明她家里发生了一些很可怕的事情。frightened恐惧的，害怕的，此处修饰人的表情，用-ed形式的形容词，故填frightened。21anxiously【解析】考查副词。句意：他焦急地等待着医疗检测的结果。此处用副词修饰谓语动词waiting，故填anxiously。22partners【解析】考查名词单复数。句意：中美两国目前是真正的经济合作伙伴。主语是两个，后面的partn

30、er指的应该是两个国家，所以应该是复数形式。故填partners。23smoking【解析】考查动词用法。句意：我舅舅没有成功戒烟，但至少他把烟量减下来了。quit doing sth.意为“放弃做某事”，quit smoking即为“戒烟”的意思。故填smoking。24dealing【解析】考查固定搭配。句意：作为一个小孩，他从没有离开过父母，所以他还不习惯独自处理学校里的事情。get used to doing sth意为“习惯做某事”。故填dealing。25impressive【解析】考查形容词。句意：Jasmine Westland的胜利给人印象如此深刻的一点就是，她光着脚跑马拉松

31、赛并且夺得了第一名。impressive“给人深刻印象的”，符合句意。was为系动词，后面跟形容词作表语，副词so修饰形容词impressive。故填impressive。26having【解析】考查动名词。句意：下一盘象棋怎么样？根据What about+n/doing（建议做某事）可知空格处填动名词having。27frightened【解析】考查形容词。句意：迈克太害怕了，不敢把发生的事告诉他的家人。was后接形容词作表语，主语为Mike,所以形容词为ed结尾的形容词frightened。故填frightened。28annoyed【解析】考查形容词。句意：我对那些在电影院里一直说话的人

32、很恼火。作表语，修饰人应用-ed结尾形容词annoyed。故填annoyed。29to explore【解析】考查动词不定式。句意：我们想要探索的一件事是如何使空气污染更少。根据空前“want”可知，此处应该填写不定式，即want to do固定用法，故填to explore。30personality【解析】考查名词。句意：尽管受环境影响，但要改变一个人的个性却并不容易。设空前ones为形容词性物主代词，后加名词，故填personality 。31curiosity【解析】考查名词。句意：出于好奇，这个女孩迫不及待地打开了盒子。介词后接名词作宾语，curiosity“好奇”，out of c

33、uriosity“出于好奇”，根据句意，故填curiosity。32formally【解析】考查副词。句意：我现在正式宣布演讲比赛到此结束。修饰后文动词declare，应用副词formally，作状语。故填formally。33strategies【解析】考查名词复数。句意：李明和艾米在讨论学习策略，我想加入他们。提示词strategy(策略)为可数名词单数，由语境可知此处应用复数，作宾语，strategy的复数形式为strategies，故填strategies。34registration【解析】考查名词。句意：请在注册表/登记表写上你的家庭住址。由句意结合提示词register(注册/登

34、记)，可知此处应填入名词registration作form的定语，registration form表示“注册表/登记表”，故填registration。35be organized【解析】考查被动语态。句意：（我们）将在课后组织小组活动来帮助孩子们培养团队精神。根据句子中的主语Group activities可知，“小组活动”将被组织起来，所以此处用一般将来时被动语态。故填be organized。36formal【解析】考查形容词。句意：现在是时候将这些安排置于更为正式的基础上了。结合汉语提示可知修饰名词basis需要用形容词formal(正式的)作定语。故填formal。37flicke

35、red#flicker#flashed#flash【解析】考查动词。句意：这些灯不停地闪烁着，就像失去了控制的红绿灯。根据汉语提示“闪烁”及句意可知，此处应用不及物动词flicker或flash作谓语，可以用一般现在时，描述现在持续地动作；也可以用一般过去时，描述过去发生的事情。主语为复数，谓语动词可用原形或过去式。故填flickered/flicker/flashed/flash。38impression【解析】考查名词单数。句意：说实话，他精彩的演讲给我留下了深刻的印象。结合不定冠词a可知，用单数名词impression (印象)，作直接宾语，故填impression。39 strateg

36、y【解析】考查名词。句意：他们目前的策略是保持低调，让事态慢慢平息。根据中文提示“策略”以及后文的is可知，此处填单数名词strategy做主语。故填strategy。40exchanged【解析】考查时态。句意：我们在会上就这件事交换了意见。根据句子结构可知，设空处应该填写动词作谓语。根据句意，exchange为动词，意为“交换”。本句描述的是过去的事实，故应使用一般过去时。exchanged符合句意。故填exchanged。41awkward【解析】考查形容词。句意：如果你事先准备好了，你就不会处于这样尴尬的境地了。空处应填形容词作定语，修饰名词position，根据汉语提示可知，awkw

37、ard尴尬的，形容词。故填awkward。42annoyed【解析】考查动词。句意：蚊子把我烦得睡不着觉。陈述过去事情，用一般过去时。根据汉语提示及句意，故填annoyed。43lectures【解析】考查名词。句意：他作了一系列关于世界事务的演讲。空处应填名词作宾语，结合汉语提示可知，lecture演讲，是可数名词，由a course of可知应用复数形式。故填lectures。44nationality【解析】考查名词。句意：所有申请者，不论年龄、性别、宗教信仰或国籍，都将被考虑。根据前文的or，设空处应该填写名词与 age, sex, religion并列作宾语。根据汉语提示，natio

38、nality为名词，意为“国籍”，符合句意。故填nationality。45confident【解析】考查形容词。句意：弗雷迪走进音乐厅时非常自信。根据汉语提示可知，此处应填入形容词confident作表语，故填confident。46curious【解析】考查形容词。句意：我们很想知道空难是怎么发生的。be curious to do很想做某事。根据汉语提示及句意，故填curious。47company#firm【解析】考查名词。句意：他是你以前工作的那家公司的老板。根据句子结构和汉语提示“公司”，名词company/firm符合题意，根据that判断用其单数形式。故填company/fir

39、m。48explore【解析】考查非谓语动词。句意：这片土地未被触及，有很多地方值得探索和享受。根据句子结构分析可知，此处需要使用非谓语动词作定语，修饰名词a lot；“探索”英文表达为“explore”，因主语the land表示主动关系，因此需要使用不定式的主动形式。故填explore。49frightened【解析】考查形容词。句意：听到这奇怪的声音，玛丽和詹姆斯惊恐地互相看了一眼。根据句意及所给句子可知，此处指带有这种“表情”的人感到害怕，修饰形容人的感情，常用-ed结尾形容词；此处使用frightened，作定语。故填frightened。50designed【解析】考查被动语态。句

40、意：这座桥被设计成别具一格的样式。根据句意可知，谓语动词“设计”应用design表示，其前有be动词且bridge与design之间属于动宾关系，符合被动语态，要用过去分词形式。故填designed。51anxious【解析】考查形容词。句意：当不可预见的事情影响你的一天时，你会感到焦虑吗？根据汉语提示，可知为anxious，设空处前为feel，设空处应为形容词作表语。故填anxious。52company【解析】考查名词。句意：孩子们被允许在父母的陪同下进入体育场。根据汉语提示“陪伴”可知应填名词company，作宾语，短语in the company of表示“在陪同下”。故填compan

41、y。53organized#organised【解析】考查非谓语动词。句意：学校组织的活动给了我们一个学习团队精神的平台。分析句子结构可知，句中已有谓语动词，所以用非谓语动词形式。名词activities与organize/organise之间为被动关系，所以用过去分词作定语。故填organized/organised54concentrate【解析】【分析】考查动词。句意：我旁边的人一直都想和我说话，我无法集中精力做实验。 根据句意和汉语提示应填动词concentrate“全神贯注；集中注意力”，couldnt后接动词原形，故填concentrate。【点睛】55register【解析】考查

42、动词。句意：会员登陆网站，注册他们拥有的和想要分享的书籍。根据汉语提示可知，register登记，动词作谓语，符合题意；此处并列连词and连接并列谓语，由空前动词go可知，空处谓语动词需用一般现在时态，主语是复数，所以空处动词需用原形。故填register。56experiments【解析】考查名词。句意：它已经发回了许多月球背面的照片，并被用来进行一些科学实验。根据汉语提示可知，experiment实验，可数名词，符合题意；some后需接可数名词复数。故填experiments。57designing【解析】考查非谓语动词。句意：迈克负责设计整个项目。根据句意及汉语提示，句子有谓语动词be，

43、短语be responsible for后可跟动名词短语，“设计”译为design，作动词，填动名词designing，与名词短语the entire project构成动名词短语，作for的宾语。故填designing。58awkward#embarrassed【解析】考查形容词。句意：今天早上，我还担心没人会跟我说话呢。但我错了。 我一点也不觉得尴尬或害怕。分析句子可知，空处缺少形容词作表语，表示感受是“尴尬的，难堪的”用awkward/embarrassed。故填：awkward/embarrassed。59personality【解析】考查名词。句意：她的个性很热情。每个人都喜欢她。w

44、arm 为形容词，修饰名词personality，且之前有不定冠词a作限定词，应用单数形式。故填personality。60outgoing#extroverted#extraverted【解析】考查形容词。句意：他以前很安静，但现在很外向。此处“外向的”应用形容词outgoing或extroverted或extraverted来表示，做表语，故填outgoing或extroverted或extraverted。61is confident that【解析】考查形容词和宾语从句。表示“相信”应用be confident that，that引导宾语从句。根据“any unexpected inc

45、ident will never affect his plan”可知，此处是讲现在的客观事实，所以应用一般现在时。主语he为第三人称单数。故填is confident that。62didnt leave a good impression【解析】考查短语和时态。根据句意可知，本句为一般过去时，为否定句。留下好的深刻印象为“ leave a good impression”。故填leave a good impression。63concentrateallyour energieson【解析】考查名词和固定短语。根据句意可知，表示“精力”可用名词energy的复数形式，在从句中作宾语；表示

46、“把集中在”可用固定短语concentrateon来表示，if引导的条件状语从句适用主将从现原则，从句主语是you，谓语动词用原形。故填oncentrate all your energies on。64 With pleasure and confidence【解析】考查介词和名词。分析原文可知，“带着快乐和自信”是伴随状语，可用介词with，意为“和在一起；具有”，“快乐和自信”用pleasure and confidence表示。句首单词首字母大写。故填With；pleasure；and；confidence。65 take notes【解析】考查固定搭配。根据句子结构和意思可知，这里考

47、查“记笔记”对应的固定搭配，和前面的to构成动词不定式短语，做真正的主语，it是形式主语。故填take notes。66 at last【解析】考查固定短语。“最终”用固定短语at last，做时间状语，故at last。67 look forward to【解析】考查动词短语。对比中英文句意可知，空处需表示“期待”之意，look forward to期待，动词短语作谓语，符合题意；由时间状语each day可知，空处谓语动词需用一般现在时态，主语是第一人称单数I，所以空处谓语动词需用原形。故填look forward to。68 leave impression【解析】考查短语。分析句子可知

48、，表示“留下好的印象”可以译为：leave a good impression，want后用不定式作宾语。故填：leave；impression。69 leave a good impression【解析】【分析】考查动词短语。根据句子分析可知，and连接两个分句，ironed clothes为主语，would help为谓语动词，me为宾语，“留下好印象”表达为leave a good impression，“帮助某人做某事”表达为help sb. (to) do sth.，故填leave a good impression。【点睛】70 What if【解析】考查固定短语。对比中英文句子可

49、知，空格处是“要是会怎么样”，是固定短语what if，位于句首，首字母大写，故填 What；if。71 impressed us deeply are deeply impressed by made a deep impression on【解析】1.考查时态和副词。分析句子结构以及句意可知，第一个句子为一般过去时，空处缺少谓语，impress sb“ 使某人印象深刻”，deeply修饰动词impress。故填impressed us deeply。2.考查时态、副词和短语。分析句子结构以及句意可知，第二个句子为一般现在时，空处缺少谓语，be impressed by“ 对.印象深刻”de

50、eply修饰动词impress。故填are deeply impressed by。3.考查时态、形容词和短语。分析句子结构以及句意可知，第三个句子为一般过去时，空处缺少谓语，make a deep impression on sb“ 给某人留下深刻印象”deep修饰名词impression。故填made a deep impression on。72 so that【解析】考查连词。分析句子可知，这里符合目的状语从句的结构，可以用so that引导，表示“以便，为了”。故填so that。73must concentrate on our studies【解析】考查短语和情态动词。根据句意，

51、must为“必须”， 集中精力学习为“ concentrate on our studies”，情态动词后接动词原形。故填must concentrate on our studies。74 that it is my duty to help you it my duty to help you【解析】1.考查宾语从句和it做形式主语。find后接宾语从句，句意和句子结构完整，连接词为that，宾语从句 it作形式主语，表语是我的责任“ my duty”, 真正的主语是动词不定式to help you, 故填that it is my duty to help you。2.考查it做形式宾语。find + it +名词+动词不定式，其中it作形式宾语，动词不定式作真正的宾语。我的责任为“ my duty”，故填it my duty to help you。75are frightened of the children【解析】考查时态。固定搭配be frightened of sb. doing sth.(害怕某人做某事)，由句意可知，讲的是一般事实，时态用一般现在时，主语The mothers是复数，谓语也用复数形式，children (孩子们)。故填are frightened of the children。