2020-2021学年高中英语 课时分层作业 Unit 3 Science and nature Section Ⅲ、Ⅳ 牛津译林版必修5

课时分层作业(八)section 、(建议用时：40分钟)语言知识练习固基础.单句语法填空1judging(judge)by the look on his face，the news must have been terrible.2manners are important to happy relations(relation)among people.3the majority of students are(be)most interested in sports and computers nowadays.4we have to take his age into consideration(consider) when talking about the boys performance.5my 10yearold daughter was lying on the ground，surrounded(surround) by a group of broken scooter parts.6she works in television，following(follow)in her fathers footsteps.7more and more people are addicted to the internet so that they are getting burnt out8why did you buy this type of recorder?because i saw this product advertised(advertise) wherever i went.9tom is more than pleased with the score.10despite our worries everything turned out well.完成句子1听完这个吓人的故事，一些小孩子吓得动弹不得。having listened to the scary story，some children were too scared to move.(too.to.)2这事与其说让人高兴，倒不如说让人担心。it was more a worry than a pleasure.(more.than.)3已经证实，他不是偷你自行车的那个人。it has been confirmed that he wasnt the person who stole your bike.(confirm)4他总是找别人的错而不是认真思索。he is always finding fault with others rather than thinking over.(be always doing)5十年前建的这座桥需要修了。the bridge built 10 years ago needs repairing.(build)高考题型练习提能力.阅读理解many people consider their pets members of the family and are very sad when they die，but what if you could clone your dog，cat or bird?a scientist in new orleans，who has proved his ability to clone other animals，is now offering the possibility to pet owners here in wisconsin.scientists have not been able to clone dogs，cats or other pets，but if and when the time comes，several companies will be ready and able to do the job.the question is: are you ready to clone your pet? brett reggio is betting on it.he is working on his ph.d at louisian state university.hes successfully cloned a goat five times and wants to try the process on family pets.so he started a business called lazaron.“what lazaron provides is the first step in the cloning process.”he said，“its for curing and storing the fiberglass cells that will be used for cloning.”“your first reaction is yeah！i think id like that.” said donna schacht，a pet owner.“i dont believe you can ever replace a special love.” pet owner paulette callattion said.most pet owners will tell you freezing your pets dna in hopes of one day cloning it is a personal decision.scientists say that cloning your own pet doesnt mean that the offspring(后代) will have the same intelligence，temperament(性情) or other qualities that your pet has.【语篇解读】文章披露了克隆宠物的相关信息，以及人们对此的反应。1from the passage we know that scientists have atried to clone animalsbcloned many kinds of animalscbeen able to clone pets for peopledonce cloned goats successfullyd细节理解题。根据第四段“hes successfully cloned a goat five times and wants to try the process on family pets”可知。2brett reggio started a business in order to aclone pets for peoplebstore the dna of peoples pets for cloning one daycmake pets members of a familydcollect different ideas on cloning from peopleb细节理解题。根据第四段最后“he said，its for curing and storing the fiberglass cells that will be used for cloning.”可知。3some people seem not interested in cloning pets because athey think it would be too expensivebthey dont think scientists will one day be able to clone their petscthey think the cloned pet would not be the one they once haddthey dont want to give any love to the cloned petc细节理解题。根据倒数第三段“i dont believe you can ever replace a special love.”可知。4if you cloned a pet，you might find that it alooked different from the pet you once hadbturned out to be another kind of animalchad a different characterdwere just the same pet you once hadc推理判断题。由最后一段可知，克隆出的宠物不一定和原来的有一样的智力和性情。.概要写作阅读下面短文，根据其内容写一篇60词左右的内容概要。every day around the world thousands of people with little or no scholarly training in art history walk into museums.they may or may not read notice boards that share relevant information of the artworks or artists.imagine，before being permitted to direct their eyeballs to the art on the walls，museum visitors were required to read a 15 or 20page introduction to each piece or each artist.how many people would go to museums if that were the case?yet this seems to be the expectation when it comes to reading classic literature.classic novels typically come with 15 or 20page introductions，which often include spoilers，assuming that readers do not come to classic books to discover，be absorbed in，and be surprised by the story world.also，apparently，we mustnt read classics alone，without experts guiding our experiences.however，classic literature is in a unique position to show us that were not alone in our pains and joys.by taking us out of our time，classic books free us to see beyond the set of beliefs we stick to and to connect human experiences that remain alive across time and place.what could be more grounding，more comforting，than seeing ourselves in the battles，longings，and pleasures that have played out across hundreds，thousands of years of human history? our personal engagement is the first step of a longer journey of discovery，that deepens our knowledge and understanding of ourselves and our world.we may，for example，feel for hester prynne from nathaniel hawthornes the scarlet letter though we despair of the world she lived in.while were letting go of things，lets stop worrying about understanding everything.we cant.it will be fun if we embrace curiosity，the p