2020-2021学年高中英语 课时作业8 Unit 2 Cloning Grammar .doc

1、Unit 2 Cloning.七选五If you are already making the time to exercise，it is good indeed！With such busy lives，it can be hard to try and find the time to work out. _1_ Working out in the morning provides additional benefits beyond being physically fit.Your productivity is improved.Exercising makes you more

2、 awake and ready to handle whatever is ahead of you for the day. _2_Your metabolism (新陈代谢) gets a head start. _3_ If you work out in the mornings，then you will be getting the calorie (卡路里) burning benefits for the whole day，not in your sleep._4_ Studies found that people who woke up early for exerci

3、se slept better than those who exercised in the evening.Exercise energizes you，so it is more difficult to relax and have a peaceful sleep when you are very excited._5_ If you work out bright and early in the morning，you will be more likely to stick to healthy food choices throughout the day.Who woul

4、d want to ruin their good workout by eating junk food？You will want to continue to focus on positive choices.There are a lot of benefits to working out，especially in the mornings.Set your alarm clock an hour early and push yourself to work out！You will feel energized all day long.AYou will stick to

5、your diet.BYour quality of sleep improves.CYou prefer healthy food to fast food.DThere is no reason you should exercise in the morning.EYou can keep your head clear for 410 hours after exercise.FAfter you exercise，you continue to burn calories throughout the day.GIf you are planning to do exercise r

6、egularly，or youre doing it now，then listen up!本文是一篇说明文。文章告诉我们挤出时间锻炼身体的好处，而晨练的好处更大，对身体和工作都有所裨益。1G解析：本空前文说在繁忙的生活中，我们很难找到时间锻炼，后文说晨练的好处，故中间的衔接句可表达“假设有时间锻炼”之类的含义，因此G项符合语境。2E解析：本段的主旨是“晨练能提高你的效率”，E项“锻炼之后的4到10小时内，你都能让自己头脑清醒”追加了锻炼的好处，符合此处的语境。3F解析：这一段说的是晨练有助于人体的新陈代谢，能让你一整天都感受到晨练消耗卡路里带来的好处，F项“晨练之后你还会在一天时间里继续消耗

7、卡路里”符合语境。F项中的关键词throughout the day与文中的the whole day呼应。故选F。4B解析：本题考查段落主题句。本段提到slept better，more difficult to relax，a peaceful sleep，因此这一段说的是晨练比晚上锻炼更能改善睡眠，因此选B。5A解析：由本段的关键词stick to healthy food choices, eating junk food, positive choices等可知，这一段说的是晨练对饮食的影响，因此选A。.翻译下列句子，注意黑体部分要用到本单元的单词、短语或句型，然后将其合并成一篇短文

8、1约翰跟他的双胞胎妹妹性格不同。John_differs_in_character_from_his_twin_sister.2他总是很乐观，而他妹妹却时不时地感到很沮丧。He_is_always_very_optimistic_while_his_sister_feels_cast_down_from_time_to_time.3一天他想和他妹妹修一辆状况很差的二手车，但他妹妹却不许他干这活儿。One_day_he_wanted_to_repair_a_secondhand_car_in_poor_condition_with_his_sister_but_she_forbade_him_t

9、o_undertake_such_a_task.4她希望他不要拿这样的事情来烦她。She_hoped_that_he_shouldnt_bother_her_with_this_kind_of_thing.5但她抵制不了他想尝试一下的欲望。But_she_couldnt_resist_his_desire_to_have_a_try.6他突然想到应该找朋友帮忙。It_struck_him_that_he_should_turn_to_his_friends_for_help.7他的朋友支持他的想法。His_friends_were_in_favour_of_his_idea.8他们的努力最后得

10、到了回报。Their_efforts_paid_off_at_last.9然后传来消息说车已经修好了。(完全倒装结构)Then_came_the_news_that_the_car_was_repaired_successfully.10他把他的成功归功于朋友的帮助。He_owed_his_success_to_his_friends_help.请将以上句子连成一篇语言流畅、逻辑严密的短文。John_differs_in_character_from_his_twin_sister._He_is_always_very_optimistic_while_his_sister_feels_cas

11、t_down_from_time_to_time._One_day_he_wanted_to_repair_a_secondhand_car_in_poor_condition_with_his_sister_but_she_forbade_him_to_undertake_such_a_task,_hoping_that_he_shouldnt_bother_her_with_this_kind_of_thing._But_she_couldnt_resist_his_desire_to_have_a_try._It_struck_him_that_he_should_turn_to_his_friends_for_help，who_were_in_favour_of_his_idea._Their efforts_paid_off_at_last._And_then_came_the_news_that_the_car_was_repaired_successfully._He_owed_his_success_to_his_friends_help.