人教版(2019)必修第一册：Welcome unit 讲义（知识点讲解 练习）（含答案）
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| 名称 | 人教版(2019)必修第一册：Welcome unit 讲义（知识点讲解 练习）（含答案） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2021-11-26 21:37:18 | ||
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高一英语Book1 Welcome Unit 知识点
Language points
1. exchange n.交换；交流 vt.交换；交流；交易；兑换
exchange sth.for sth.用某物换某物 exchange sth.with sb.与某人交换某物
in exchange for交换... make an exchange进行交换
an exchange student一个交换生
exchange ideas 交换意见（复数）
exchange information(information不可数) 交换信息
即学即练
单句语法填空
①He found a bank to exchange his dollars _______ pounds.
②I exchanged seats ________ Bill.
③What would you give me ______ exchange for my recorder
2.design n.设计；布局；图案；计划；设计方案 vt.设计；计划；构思 designer 设计者
design sth for sth为某事/物设计某物 be designed for sb/sth 为某人/某事而设计
be designed to do sth 被设计来做某事 be designed as sth 被设计为某物
by design=on purpose 故意地；蓄意地 by chance=by accident偶然地
即学即练
①He became a photographer more by accident than ______ design.
②These books are primarily designed ________the use of beginners.
③The course is designed ________ an introduction to the subject.
3. anxious adj.焦虑的；急切的；不安的
be anxious about 为某事担心 be anxious for sb 为某人担心 be anxious for sth渴望得到某物 be anxious to do sth 渴望做某事 anxiously adv.焦虑地；不安地 anxiety n.焦虑；不安；担心；渴望 with anxiety=anxiously焦虑地
Eg. (1)He seemed anxious about the meeting.
(2)She was anxious to finish school and get a job.
(3)Mary has been anxious for your return.
即学即练
①He was waiting ________ anxiety.
②Don’t be anxious _________ her; she is already a grownup.
4. annoy vt. 使恼怒；打扰 annoy sb. with sth. 因某事使某人烦恼 annoy sb.by doing sth. 因做某事使某人烦恼
annoyed adj.恼怒的；感到生气的 annoying adj. 使人不高兴的；恼人的；烦人的
be/get annoyed at/about sth. with sb.因某事对某人感到生气
即学即练
①I was_________at the __________news.(annoy)
②He was beginning to get very annoyed with me__________my carelessness.
③Try to make a note of the things which _________ you.
5.frightened adj.惊吓的；害怕的
be frightened of（sth/doing）害怕……be frightened to do sth 不敢做某事 be frightened to death 被吓得要死
frighten vt.使害怕 frighten sb to death 把某人吓得要死 frighten away 吓走
fright n.惊恐；害怕 frightening adj.令人恐惧的；骇人的
Eg. Although she was frightened, she answered in a calm voice.
frightening指事物本身具有使人害怕的性质，意为“令人害怕的”；frightened指人等“感到害怕的”，或表示被动“受到惊吓的”，作定语时，常用来修饰人以及人的声音、表情等，类似的单词有interesting/interested, amazing/amazed,exciting/excited等
即学即练
①They’re frightened _______ losing power.
②He often uses that _______________ look ______________ them. (frighten)
③Though (the girl was)badly ______________(frighten), the girl appeared calm.
6. impression n.印象；感想
impress vt.使钦佩，给…留下深刻印象 vi.留下印象；引人注目 impressive adj.给人印象深的
leave/make a(n)...impression on sb给某人留下...的印象
impress sb with/by sth 使某人对某事印象深刻
be impressed by/with ...为...所感动；对……有印象
impress sth on/upon sb使某人意识到某事的重要性 impress on/upon sb that...使某人铭记……
即学即练
①---What’s your ______________(impress)of the new teacher
---He is a kind and handsome young man, but what _____________ (impress) me most is his sense of humour.
②You’ll be _____________(impress) with the brightness and the beauty of the colors.
③Your progress in Spanish is really ______________(impress)．
7.concentrate vi. vt 集中(注意力)；聚精会神；聚集...
concentrate sth.on sth./doing sth.专心致志于某事/做某事
concentrate one’s attention/efforts/thoughts on...把注意力/努力/思想集中到……
concentrate on sth.集中时间做某事；全神贯注于某事
concentration n．专心；专注
与“集中注意力；专心”相关的其他表达方式：
focus/fix one’s attention on...集中注意力于...
put one’s mind/heart in (into)专心于...
be absorbed in...一心一意于...
pay attention to...专心，注意...
draw one’s attention to...吸引某人注意...
即学即练
①Concentrate your attention on ______________(develop) your skills.
②Mr. Wang is concentrating ______ his work.
③We were short of _________________(concentrate) and it cost us the goal and the game.
8.(1)confident adj.自信的；有把握的；确信的；有信心的
be confident about/of(doing)sth.对(做)……有把握；确信
be confident that...确信；肯定；自信
(2)confidence n．信心
with confidence自信地；充满信心地
have confidence in...对……有信心
have confidence to do sth. 有信心做某事
(3) confidently adv.有把握地；自信地
be of+ confidence(n.)=be +confident(adj.)
类似的词有 be of value=be valuable be of importance=be important
be of use=be useful be of help=be helpful
即学即练
①He answered the question ________ confidence.
②The government is confident ___________ winning the next term of office(下一届任期).
③We should encourage him to have confidence ______ himself.
9.curious adj.好奇的；求知欲强的 curiously adv.好奇地，奇怪地 curiosity n．好奇心
be curious about...对……感到好奇 be curious to do sth.渴望做某事
out of curiosity出于好奇
meet/satisfy one’s curiosity满足某人的好奇心
with curiosity＝curiously好奇地
即学即练
①The little boy observed (观察) the cat _____________(curious) and wanted to know how it could get through such a small hole in the wall.
②The people in the hall seemed very nosy (爱窥探的), keeping their eyes on me with _____________(curious)．
③She was curious __________(know) what was going on in the neighborhood.
④I am curious _________ how coffee companies such as Starbucks will handle (处理) the “coffee cancer warning” problem.
Book1 Welcome Unit 知识点答案
1.①for ②with ③in
2.①by ②for ③ as
3.①with ②for
4. ① annoyed；annoying ②at/about ③ annoy
5.①of ②frightening； frighten ③frightened
6. ①impression ② impresses ③ impressive
7.①developing ②on ③concentration
8.①with ②about/of ③in
9.①curiously②curiosity ③to know ④about
Language points
1. exchange n.交换；交流 vt.交换；交流；交易；兑换
exchange sth.for sth.用某物换某物 exchange sth.with sb.与某人交换某物
in exchange for交换... make an exchange进行交换
an exchange student一个交换生
exchange ideas 交换意见（复数）
exchange information(information不可数) 交换信息
即学即练
单句语法填空
①He found a bank to exchange his dollars _______ pounds.
②I exchanged seats ________ Bill.
③What would you give me ______ exchange for my recorder
2.design n.设计；布局；图案；计划；设计方案 vt.设计；计划；构思 designer 设计者
design sth for sth为某事/物设计某物 be designed for sb/sth 为某人/某事而设计
be designed to do sth 被设计来做某事 be designed as sth 被设计为某物
by design=on purpose 故意地；蓄意地 by chance=by accident偶然地
即学即练
①He became a photographer more by accident than ______ design.
②These books are primarily designed ________the use of beginners.
③The course is designed ________ an introduction to the subject.
3. anxious adj.焦虑的；急切的；不安的
be anxious about 为某事担心 be anxious for sb 为某人担心 be anxious for sth渴望得到某物 be anxious to do sth 渴望做某事 anxiously adv.焦虑地；不安地 anxiety n.焦虑；不安；担心；渴望 with anxiety=anxiously焦虑地
Eg. (1)He seemed anxious about the meeting.
(2)She was anxious to finish school and get a job.
(3)Mary has been anxious for your return.
即学即练
①He was waiting ________ anxiety.
②Don’t be anxious _________ her; she is already a grownup.
4. annoy vt. 使恼怒；打扰 annoy sb. with sth. 因某事使某人烦恼 annoy sb.by doing sth. 因做某事使某人烦恼
annoyed adj.恼怒的；感到生气的 annoying adj. 使人不高兴的；恼人的；烦人的
be/get annoyed at/about sth. with sb.因某事对某人感到生气
即学即练
①I was_________at the __________news.(annoy)
②He was beginning to get very annoyed with me__________my carelessness.
③Try to make a note of the things which _________ you.
5.frightened adj.惊吓的；害怕的
be frightened of（sth/doing）害怕……be frightened to do sth 不敢做某事 be frightened to death 被吓得要死
frighten vt.使害怕 frighten sb to death 把某人吓得要死 frighten away 吓走
fright n.惊恐；害怕 frightening adj.令人恐惧的；骇人的
Eg. Although she was frightened, she answered in a calm voice.
frightening指事物本身具有使人害怕的性质，意为“令人害怕的”；frightened指人等“感到害怕的”，或表示被动“受到惊吓的”，作定语时，常用来修饰人以及人的声音、表情等，类似的单词有interesting/interested, amazing/amazed,exciting/excited等
即学即练
①They’re frightened _______ losing power.
②He often uses that _______________ look ______________ them. (frighten)
③Though (the girl was)badly ______________(frighten), the girl appeared calm.
6. impression n.印象；感想
impress vt.使钦佩，给…留下深刻印象 vi.留下印象；引人注目 impressive adj.给人印象深的
leave/make a(n)...impression on sb给某人留下...的印象
impress sb with/by sth 使某人对某事印象深刻
be impressed by/with ...为...所感动；对……有印象
impress sth on/upon sb使某人意识到某事的重要性 impress on/upon sb that...使某人铭记……
即学即练
①---What’s your ______________(impress)of the new teacher
---He is a kind and handsome young man, but what _____________ (impress) me most is his sense of humour.
②You’ll be _____________(impress) with the brightness and the beauty of the colors.
③Your progress in Spanish is really ______________(impress)．
7.concentrate vi. vt 集中(注意力)；聚精会神；聚集...
concentrate sth.on sth./doing sth.专心致志于某事/做某事
concentrate one’s attention/efforts/thoughts on...把注意力/努力/思想集中到……
concentrate on sth.集中时间做某事；全神贯注于某事
concentration n．专心；专注
与“集中注意力；专心”相关的其他表达方式：
focus/fix one’s attention on...集中注意力于...
put one’s mind/heart in (into)专心于...
be absorbed in...一心一意于...
pay attention to...专心，注意...
draw one’s attention to...吸引某人注意...
即学即练
①Concentrate your attention on ______________(develop) your skills.
②Mr. Wang is concentrating ______ his work.
③We were short of _________________(concentrate) and it cost us the goal and the game.
8.(1)confident adj.自信的；有把握的；确信的；有信心的
be confident about/of(doing)sth.对(做)……有把握；确信
be confident that...确信；肯定；自信
(2)confidence n．信心
with confidence自信地；充满信心地
have confidence in...对……有信心
have confidence to do sth. 有信心做某事
(3) confidently adv.有把握地；自信地
be of+ confidence(n.)=be +confident(adj.)
类似的词有 be of value=be valuable be of importance=be important
be of use=be useful be of help=be helpful
即学即练
①He answered the question ________ confidence.
②The government is confident ___________ winning the next term of office(下一届任期).
③We should encourage him to have confidence ______ himself.
9.curious adj.好奇的；求知欲强的 curiously adv.好奇地，奇怪地 curiosity n．好奇心
be curious about...对……感到好奇 be curious to do sth.渴望做某事
out of curiosity出于好奇
meet/satisfy one’s curiosity满足某人的好奇心
with curiosity＝curiously好奇地
即学即练
①The little boy observed (观察) the cat _____________(curious) and wanted to know how it could get through such a small hole in the wall.
②The people in the hall seemed very nosy (爱窥探的), keeping their eyes on me with _____________(curious)．
③She was curious __________(know) what was going on in the neighborhood.
④I am curious _________ how coffee companies such as Starbucks will handle (处理) the “coffee cancer warning” problem.
Book1 Welcome Unit 知识点答案
1.①for ②with ③in
2.①by ②for ③ as
3.①with ②for
4. ① annoyed；annoying ②at/about ③ annoy
5.①of ②frightening； frighten ③frightened
6. ①impression ② impresses ③ impressive
7.①developing ②on ③concentration
8.①with ②about/of ③in
9.①curiously②curiosity ③to know ④about