高中英语Welcome unit优秀课件ppt

这是一份高中英语Welcome unit优秀课件ppt，共27页。PPT课件主要包含了press词根记词汇，pressv 压等内容，欢迎下载使用。

1. exchange n. 交换；交流 v. 交换；交流；交易；兑换
T my surprise, he ffered t clean the classrm fr a week in exchange fr my help with his English. in exchange fr 交换...;调换Culd yu please help me t exchange this trunk fr a bigger ne? exchange A fr B 以A交换BAfter the lecture, please exchange views with yur partner. exchange sth. with sb. 与某人交换某物
2. lecture n. 讲座；讲课；教训 vi. (开)讲座；讲课 vt. 训斥
Smking is nt allwed in the lecture hall. 在演讲厅里Marian was cming back t campus t give a lecture. 发表演讲He lectures n Eurpean art at Oxfrd Univerty. 讲授...；教授 knws he shuld stp smking -- dn’t lecture him n/abut it. 因某事训斥某人
lecturer n. 讲师；演讲者
3. registratin n. 登记；注册；挂号
register   vt.& vi. 登记；注册
When we are in schl ,ur teacher will take the temperature and register it n a register.
There are 56 ___________ in China.
natinalities
少数民族 minrity natinality
5. natinality /ˌnæʃəˈnæləti/ n. 国籍; 民族[C]
6. natin / ˈneɪʃn/ n. 国家; 民族; 国民
natinal [ˈnæʃənəl] adj. 国家的；民族的
7. designer n. 设计者
design  n. 设计; 设计方案   vt.  设计；筹划
The designer was selected t design a new lg fr the cmpany. 为...而设计The experiment is designed t test the new drug. 被设计做 dn’t knw whether they did it by accident r by design?
• by design＝n purpse故意地• be designed fr sth. /sb. 为……而设计 be designed t d sth. 为做……而设计
Peple speak in a mre plite way in frmal situatins.
8. frmal adj. 正式的；正规的
infrmal  adj. 不正式的；非正规的
9. anxius  adj. 焦虑的; 不安的
anxiusly adv. 焦虑地; 不安地
anxiety n. 焦虑；渴望
I am anxius abut it and wndering if it was left abard. 忧虑/担心某事When I was 14, I was s anxius t travel arund the wrld. 渴望做...；急于做 was waiting fr his brther’s return with anxiety. 焦虑地
10. annyed adj. 恼怒的；生气的
anny vt. 使恼怒；打扰
I was annyed with my self fr giving in s easily. 对某人生气I bet she was annyed at/abut having t write it ut again. 对某事恼火Bacteria are annying prblem fr astrnauts. annying adj. 讨厌的；令人气恼的Much t ur annyance, they decided nt t cme after all. annyance n. 烦恼；生气
frightening adj. 令人害怕的frighten v. 使惊吓；使惊恐fright n. 恐怖；惊吓Translatin（2020·浙江卷读后续写）像人类一样，北极熊也能感觉到痛苦，有情感，也会害怕。————————————————————————————————————————————————————
Like humans, plar bears can feel pain, have emtins and can be frightened.
11. frightened  adj. 惊吓的；害怕的
12. p.m. / a.m.
senir high schl　（美国）高中My brther is senir t me by tw years.比...年长多少岁T enjy the cnvenience f digital payment, many senir citizens started t use smart phnes. 老年人junir adj. 地位（或职位、级别）低下的  n. 职位较低者; （体育运动中）青少年junir high schl （美国）初级中学
13. senir adj. 级别（或地位）高的    n. 较年长的人
be senir tbe junir t
14. utging  adj. 爱交际的；外向的
I’m nt utging s I’m a little anxius right nw.
15. impress vt 给…印象
1) We were by the new teacher's rich knwledge and humrus talk.2) I am very impressed with the new airprt.3) He has tld me his plans and he's made a gd n me.4) Even s, she impressed the wrld with curage and strng desire t succeed.5) My first impressin f him was that he was a kind and thughtful yung man.
impressin n.印象 impressive adj.印象深刻的
impress v 使留下深刻印象 （im向内 + press→压→印入头脑→ 使留下深刻印象）( im-/in-)
express v 表达；特快 （ex向外 + press→［思想］挤出来→表达）
depress v 压抑、使沮丧、萧条 （de向下 + press→向下压→使情绪经济低下）
pressure n 压力 （press + -ure行为的结果→压的结果→压力）
What if n ne talks t me?
16. What if　要是……会怎么样呢？= What shall I we d if ... ?= What wuld yu d if
固定搭配What fr?为什么？Why me?为什么是我？Why nt?为什么不呢？S what?那有什么关系？Hw cme?怎么会呢？Wh cares?管它呢
I culdn’t cncentrate n the experiment.
cncentrate n 集中精力于PracticeHe sat there, with his attentin ______________ (cncentrate) n his bk.“集中注意力于”的同义表达：fix/fcus (ne’s attentin) npay attentin t/put ne’s herat t/be absrbed in/be buried in/be devted t 18. experiment n. 实验；试验d/perfrm/cnduct/carry ut an experiment 做实验
cncentratin n. 专心；专注；集中
cncentrated
experimental adj. 实验的；实验性的
17. cncentrate vi.& vt. 集中（注意力）；聚集会神
I really wanted t tell him t please be quiet and leave me alne!
let alne 更别说，更不用说
20. awkward  adj. 令人尴尬的; 难对付的
19.  不打扰；不惊动
... there’s a lt t explre at senir high
explre the sea/the uter space/the pssibility f
explrer n. 探险者
explratin n. 探测；探究
I feel much mre cnfident than I felt this mrning.
be cnfident f/ abut 对某事有信心have/shw cnfidence in 对...有信心with cnfidence 自信地build the children’s cnfidence 建立孩子们的信心
cnfidence n. 信心; 信任
21. explre vt.& vi.  探索； 勘探
22. cnfident  adj.  自信的；有把握的
Tm is lking frward t meeting the new exchange student.
lk frward t　盼望；期待注：t是介词，后接名词、代词或动名词作宾语类似的短语：be/get used t 习惯于; stick t 坚持; pay attentin t 注意; get dwn t 开始做; lead t 导致; cntribute t 有助于；导致
23. frward　adv. （als frwards）向前；前进     adj.  向前的；前进的
24. take ntes　记笔记= make ntes = write ntestake nte f 注意；留意
25. flash  n. 光; 信号 vi. 闪耀； 闪光；发出信号    vt. 使闪耀；发出（信号）flash card　教学卡片；识字卡
Hw des Li Ming rganise his thughts?
rganise a meeting/party/trip 组织会议/聚会/旅行nn-prfit rganizatin 非盈利组织the Wrld Health Organizatin 世界卫生组织rganiser n. 组织者rganised adj. 有条理的；有组织的well-rganised adj. 组织良好的；有条理的badly-rganised adj. 组织不好的；没有条理的
rganisatin n. 组织; 团体; 机构
26. rganise vt.   组织；筹备； 安排；组建 vi. 组建；成立
27. gal n. 目标; 球门;  射门Translatin 我有学习目标并且制定英语学习计划。__________________________________________________(2019·全国II卷七选五）Make sure that yu plan fr these difficulties at the time f seeting the gal. (2018·天津卷阅读）I will try t reach my gal because I want t live an exciting life. 达成目标They played aggressively and even scred/kicked a gal.aim n. 目的；目标 purpse n. 目标，目的 intentin n. 目的；意图
I have learning gals and make plans fr my English studies.
28. imprve vi.&vt. 改进；改善
What is the best way fr yu t imprve yur reading skills?
imprvement n. 改善，提高
I’m curius abut everything.
be curius abut 对...感到好奇be curius t d sth.好奇做某事
with curisity = curiusly 好奇地ut f curisity 出于好奇satisfy ne’s curisity 满足某人的好奇心
29. curius adj.  好奇的; 求知欲强的
curisity n. 好奇心
30. cmpany　n. 公司；商行; 陪伴 keep sb. cmpany 31. persnalityn. 性格；个性32. stylen.  方式; 作风33. revise vt.& vi.  修改; 修订；复习
persnal adj. 私人的
lifestyle n. 生活方式
Get yur draft back and revise it.
revisin n. 修订；复习