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1、Task 1 Make sentences with the same pattern as is shown in the examples.Vocaulary and StructureExample 1: this type of efficiency ensures that a high proportion of the energy being input into the gearbox is multiplied and transmitted into torque / waste on mechanical losses inside the gearbox This t
2、ype of efficiency ensures that a high proportion of the energy being input into the gearbox is multiplied and transmitted into torque, rather than being wasted on mechanical losses inside the gearbox.Example 2: she is a career woman / a housewife She is a career woman rather than a housewife.Vcabula
3、ry and Structure1. we will have the meeting in the classroom / in the auditorium _2.he should be rewarded / punish _ 3.I decided to write / telephone _4.we should help him / he should help us _5.she is charming / beautiful _We will have the meeting in the classroom rather than in the auditorium. He
4、should be rewarded rather than being punished. I decided to write rather than (to) telephone. We should help him rather than he should help us. She is charming rather than beautiful. Example 1: many planets in the system / the great load ability The more planets in the system, the greater the load a
5、bility.Example 2: he is busy / he feels happy The busier he is, the happier he feels.1. you work hard / you will make great progress _2. you run fast / it will be good _The harder you work, the greater progress you will make.The faster you run, the better it will be.3. he worked hard / he got much _
6、4. he worried little / he worked well _5. you are careful / you will make few mistakes _The harder he worked, the more he got.The less he worried, the better he worked.The more careful you are, the fewer mistakes you will make.1. _(由于投资少), our industrial output has remained stagnant. (due to)2. The
7、Planetary Gear System arrangement is _ _(被称作一项伟大的工程设计). (refer to as)Task 2 Translate the following sentences into English using the words or phrases given in the brackets.Due to low investmentas a great engineering design referred to3. The solar cell can _ (把阳光的能量转化为电能). (convert)4. The designer used a lot of sketches on the early stages _ _ _(尽管他知道整个设计过 程都可用到CAD).（apply）5. I gave him full directions to _ (好让他能找到那所房子).(enable)convert the energy of sunlight into electric energy although he knew CAD could be applied throughout the design processenable him to find the houseTHANK YOUTHANK YOU