Part 3:Writing an Expository Essay (40 points) Question 12: Marking Guidelines Reasonably free from errors,substantial length,well- 36-40 Excellent constructed,relevant ideas,all,the main arguments presented with adequate examples,good use of complex sentence forms,appropriate choice of words and structures. A few errors,but not too intrusive to reader's understanding,reasonable length,relevant ideas,main 32-35 Very good arguments covered,but possibly some examples or information missing,few errors in complex sentence forms, few errors in control of structure and words. Reader can follow the argument,but a little interference from errors of structure and choice of words,few errors in 25-31 Good subject/verb agreement,most of main arguments presented,a little irrelevant information or lack of relevant examples,control of simple sentence structure,but errors in complex sentences. Ideas can be followed without too much difficulty on the part of the reader,argument lacks some coherence,a few 24 Pass errors of structure and choice of words are intrusive,control only of simple sentence forms,errors in subject/verb agreement. Difficult to follow ideas,argument weakly presented,some 16-23 Weak errors even in simple sentence formation,errors in structure and vocabulary are many and are somewhat intrusive. Errors in structure and vocabulary prevent much 0-15 Very poor understanding of the message,serious errors in sentence formation,arguments not well presented. Here is a sample essay: The Building of a New Road It's a pleasure to walk or drive on the modern well-constructed roads.However,road building involves careful design and complicated work. The first step is the planning of the route.Route designers have to make sure that the hills and rivers are avoided where possible.Bridges are very expensive.Next,soil samples 220Part 3: Writing an Expository Essay (40 points) Question 12: Marking Guidelines Reasonably free from errors, substantial length , well￾constructed , relevant ideas, all. the • 36-40 Excellent arguments presented with adequate examples, good use of complex sentence forms , appropriate choice of words and structures. A few errors, but not too mtruslve to reader's understanding , reasonable length , relevant ideas, • 32-35 Very good arguments covered , but possibly so口Ie examples or information missing , few errors in complex sentence forms , few errors in control of structure and words. Reader can follow the argument , but a little interference from errors of structure and choice of words, few errors in subject/verb of • 25-31 Good agreement , 口lO arguments presented , a little irrelevant information or lack of relevant examples, control of simple sentence structure , but errors in complex sentences. Ideas can be followed without too much difficulty on the part of the reader, argument lacks some coherence , a few 24 Pass errors of structure and choice of words are intrusive , control only of simple forms , • sentence errors m subject/verb agreement. Difficult to follow ideas, argument weakly presented , some 16-23 Weak errors even in simple sentence formation , errors in structure and vocabulary are many and are somewhat intrusive. Errors In structure and vocabulary prevent much 。一 Very poor understanding of the message , • • 、\ senous errors m sentence formation , arguments not well presented. Here is a sample essay: The Building of a New Road \ It's a pleasure to walk or drive on the modern well也constructed roads. However, road building involves careful design and complicated work. The first step is the planning of the route. Route designers have to make sure that the hills and rivers are avoided where possible. Bridges are very expensive. Next , soil samples 220