初一上册英语第二单元词汇.ppt

1、牛津深圳版 七年级 7A Chapter 2,英语课件,Vocabulary,motorbike,【词性】n. 【词义】摩托车 【例句】ride a motorbike 骑摩托车,probably,【词性】adv. 【词义】maybe, perhaps 大概；或许 【例句】He will probably come.,Whizz-kid,【词性】 n. 【词义】神童 【例句】He is a whizz-kid of computer.,top,【词性】 adj. 【词性】the highest part of something 最高的 【例句】The tower is on top of t

2、he hill.,business,【词性】n. 【词义】company 公司 【例句】Jack owns his business in the city center. 【拓展】busy adj. 忙碌的 be busy doing something 忙于做某事 businessman n. 商人,uniform,【词性】n. 【词义】制服 【例句】school uniform,discuss,【词性】v. 【词义】to talk about something with another person or a group 讨论 【例句】Id like to discuss some E

3、nglish problems with you. 【拓展】discussion n. 讨论 have a discussion with somebody,client,【词性】n. 【词义】someone who pays for service 客户 【例句】meeting with an important client. 与一位重要的客户见面。,achieve,【词性】v. 【词义】get something 达到，完成 【例句】Bob often achieves good grades in his English tests. 【拓展】achievement n. 成就,gra

4、de,【词性】 n. 【词义】standard, level 成绩，等级 【例句 Grade A. A等级,fail,【词性】v. 【词义】not pass a test, exam, etc. 不及格 【例句】He often fails his English tests. fail to do something 做某事失败 【拓展】failure n. 失败 Failure is the mother of success.,exam,【词性】n. 【词义】an important test at school 考试 【例句】She does not often do well in

5、her maths exam.,collect,【词性】v. 【词义】to take someone or something away 接走，取走 【例句】Do not forget to collect your letter from the post office.,return,【词性】v. 【词义】to go back 返回 【例句】She will return from her holidays in London tomorrow.,attend,【词性】v. 【词义】to take part in 【例句】He did not attend the meeting yest

6、erday. 【辨析】take part in join join in,club,【词性】n. 【词义】a group of people doing activities together 俱乐部 【例句】Peter wants to join the basketball club.,assist,【词性】v. 【词义】to help 协助，帮助 【例句】She assists the teacher to collect homework.,continue,【词性】v. 【词义】to keep doing something without stopping 继续 【例句】He of

7、ten continues eating sweets after lunch. 【拓展】continue to do; continue doing go on to do; go on doing,guard,【词性】n. 【词义】someone whose job is to protect a place, person, etc警卫 【拓展】guard v. to protect a person, place, or valuable object 守卫 No one guards these valuable diamonds.,construction,【词性】n. 【词义】建

8、筑 【例句】construction site 建筑工地 【拓展】construct v. 建造 constructure n. 结构,messenger,【词性】n. 【词义】someone who takes messenge to people 信使，邮差 【拓展】message n. 信息,dentist,【词性】n. 【词义】牙医 【拓展】以ist结尾，表示职业的词还有：scientist, communist,accountant,【词性】n. 【词义】someone whose job is to keep and check accounts 会计 【拓展】account n.

9、 账户,calculator,【词性】n. 【词义】计算机 【拓展】calculate v. 计算 Im calculating how much money we need. calculation n. 计算，推断,correct,【词性】adj. 【词义】without any mistakes 正确的 【例句】Im not sure of the correct spelling. 【拓展】correct v. 纠正 Correct my pronunciation if its wrong.,explain,【词性】v. 【词义】to make something clear or

10、easy to understand 解释，说明 【例句】The engineer explained how to use the machine. 【拓展】explanation n. 解释,politeness,【词性】n. 【词义】礼貌 【拓展】polite adj. 有礼貌的 Its not polite to talk with your mouth full.,electricity,【词性】n. 【词义】电 【例句】The electricity was cut off when we didnt pay the bill. 【拓展】electric adj. 用电的，电动的 electrics n. 电路,energy,【词性】n. 【词义】力量，活力 【例句】She came back full of energy after her vacation.,force,【词性】n. 【词义】力量 【例句】the force of gravity 地心引力 【拓展】force v. 强制 force somebody t