B3 Unit 7 The Joy of Travel

1、Unit seven、the joy of travel、Tiananmen square、identify the landmarks、the Louvre in Paris、France、big Ben in London Thecommitment (n.) (line 5，para.2) commit (v.) 1)(错误、坏、非法犯罪2)将某人置于某事物中，(某种状态)交出某人，或向某人保证，请用下面的提示造句。exercise，commit a crime/suicide/murder/theft/an unforgivable error(犯罪/自杀/谋杀/偷窃/不可原谅的错误)

2、，以及，commit sb.to(派人去)，he was committed to a mental hospital at the age oon Commit sth。to memory，he committed the address to memory。commit oneself to(承诺)，the government has committes，Exercise，commitment (n.) 1)承诺，保修2)辛苦忠诚；献身，请完成下面的句子。Exercise，商店不必邀请行人去商店购物。不用非得买东西。(大卫亚设，美国电视电视剧)The shop sincerely inv

3、ites passers-by to come in and look around _ _ _ _ _ _ _ _ _ _ _ _ _ _，fulfill their commitments _ _ _ _ _ _ _ _ _ _ _ to the education cause was absolute。her commitment、2。delitment故意2)小心done or said in a slow careful way不慌不忙，deliberate (adj.) 1)故意2)泰然自若。不惊慌，deliberate (v .)思考(on，over)；与某人协商(with)；讨

4、论某事(over，upon，on)请完成下面的句子。exercise，a : are you sure about your answer？B: of course madam，I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _，calmy and b 3360 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _dimension (n .)(第76行，para . 15)1)a part of a situation or a quality involved

5、in it领域；部分；部分。特性，this added an extra dimension to the tension。理解法律是牙齿问题最重要的部分。to this problem、understanding the law is the first dimension、translation、dimension (n.) (line76、para.15)，the rooms dimensions are 12 feet by 10 feet。time is some times called the fourth dimension。translation、4。engagement n

6、 .结婚协议2)an arrangement to meet someone to do sth .约定，engage v. 1)柔道(关心，关心)2)(机器连接3)交战engaged adj. Upon)忙着engaging adj。动人可爱。our son is engaged to a nice young woman。adj. having agreed to marry订婚了despite her She remains actively engaged in shaping policy。虽然病了，她还是忙于修改政策。be engaged to sb。与某人订婚be engaged

7、 to do sth。被be engaged in雇用5 .insulate (v .)(线路42，para.9) 1)隔离(不受影响)2)绝缘隔热；隔音，the astronauts were insulated from the outside world for health reason a month before the launch。many houses in the north are warm in winter because they are insulated so that the heat is not lost .北方的很多房子冬天很暖和。因为都进行了隔热处理，

8、所以热量不会丢失。为了健康，发射活动前一个月被宇航员隔离。translation、compare 3360 insulate、isolate、separate、Insulate : To protect a person from ordinary experiences isolate1)the leaders were able to _ _ _ _ _ _ _ _ _ _ the local population from the dangerous influences . 2)he，去年她和丈夫分居了。Insulator N .隔离器，绝缘体Opposite Conductor In

9、sulation。隔离、隔离、绝缘、隔热、Conductors Let Electricity throut Good insulation can save you money on heating bills。6 .perspective(n .)(line 68，para.13) 1)视角，视角2展望；愿景，from a different perspective，you will see a brand-new world。从不同的角度看新世界。translation，from the top of the hill we got a perspective of the entire

10、 city。我们从山顶上眺望全城的景色。translation，the picture looks sort of strange because it has no perspective。因为牙齿画不符合透视法，所以看起来有点奇怪。7 .transform : change completely in form、appearance和quality or nature已替换为新的transition : changing or passing from Subject or place transing，a steam engine transforms heat into po There is a sudden transition in his mood from grief to joy .transition (n .)(第14行，para.4)转换；切换；变迁，请完成以下句子。Exercise，父亲的身份使他成为更负责任的人。father hood _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ a more responsible person。transformed HD改造，今年春天的天气突然又冷又热，使很多人生病。the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _