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Unit 6 How long have you been collecting shells? Section A By DanaChance favors only the prepared mind.准备：课本，字典，双色笔，笔记本。【Learning Targets】1 Master and recite some important phrases。2 Learn the structure of the present perfect progressive tense。课前预习 (Learning by yourself.)第一第二小题都能从课文上直接找到，要求百分之百做全对。1. Translations 英汉互译 （短语） 一双溜冰鞋_ 第一个开始的_ 为慈善筹钱_ 会有更少的人_ 多长时间_ 整整五个小时_2. Translate the important sentences.我在和你谈话。_.你滑冰滑了多长时间了？_.你玩哪种运动？_.他是第一个开始滑冰的人。_.每个学生都为慈善事情筹了十元钱。_.课内探究 （Learn in groups.）1. -Alison, how long have you been skating?-Ive been skating for five hours.（1）过去完成进行时表示动作从过去开始一直延续到现在，还得继续延续下去。陈述句由主语+_构成。试试翻译一下:你在这儿工作多久了?_（2）how long意为“_”类似的词组还有 how soon意为“_” how far 意为“_” how often意为“_”翻译从你家到学校有多远？_他多久会回新乡？_你多长时间打一次电脑游戏？_你学英语学了多长时间？_（3）for是介词，后接_，表示动作延续的时间，所以要用_动词连用，常用于_时态2. Since I was seven years old.（1）在这里since是一个_词，它还可以作介词，意为“_”其后接具体的某一过去时间，不能与_时间连用，常用于现在完成时的句子。翻译：从2005年以来，他们就一直在这儿教学。_.3. How long have you been in class today？have you been in意为“_”in 后常跟地点，且常与表示一段时间的词连用。翻译：他在中国待了2年了。_4. When did you get your first pair of skates?A pair of 常跟单数/复数(画对勾)名词，表示“_”成双成对的东西时使用，比如一双手套_ 一副眼镜_一双袜子_等。5. For every hour they skate, each student raises ten yuan for charity.every只作_词。更强调全体或全部。而each即可作_词又可作_词，更强调个人或个别。each指_或_以上中的“每个”。every指_或_以上中的“每个”。翻译：他给他的父母各送了一份礼物。_每个学生都知道这件事。_6. Im talking to you from the Hilltop School Skating Marathon. Here, students are skating to raise money for charity.（1）talk to 意为“_”类似的talk with意为“_”talk about意为“_”翻译： 爸爸正在和我说话关于我工作的事情。_ （2）to raise money for charity在此句中作状语，表_. 翻译：她六点起床为了赶火车。 _当堂测试一 单项选择。1. - _will take you to get to Shanghai？ -About a week.A. How far B. How often C. How soon D. How long 2. He has been working here _he was 25. A. until B. since C. in D. for3. _do you think the TV set _in the future.A. How , will be B. what , will be C. How , is D. How , will is 4. Who is the first one _to school?A. to get B. gets C. got D. get5. There _a pair of gloves on the sofa.A. is B. are C. be D. am6. There are many trees on _ sides of the road. A. each B. every C. both D. all7. We _ 1000 English words since we _ to this school.A. learn, come B. have learning, came C. have been learning, come D. have learned, came8.The child _ trees for the whole four hours with his parents. A. plants B. have been planting C. has been planting D. has been planted9. We are here to _funds for the charity.A. raiseB. rise C. get D. want二根据要求翻译。1. 谢谢你送给我的邮票。Thank you _me the stamps.2.你做了多长时间的作业了？ 两个小时了。How long _ you _your homework? _ two hours.3. 自从她六岁以来, 她一直弹钢琴。She has been_ since she _ six years old.4
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