人教版高考英语一轮复习练习必修5Unit1课后练习

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(建议用时:30分钟)Ⅰ阅读理解A(2019·江西赣中南五校第一次联考)In 2014 my best friend’s mother died of cancer. It was a tragedy, but as usual, Alice, my mother, used her power of healing and got his family back on their feet. If you asked my friends about my mother, they would say, “That woman has a heart of gold.”I agree one hundred percent.I think the reason why she is such a wonderful person is that the Holy Spirit lives within her. She is very holy and has persuaded me to go to church with her every Sunday.About six years ago my mom decided to pursue her lifelong goal of becoming a teacher. She knew it would be hard work raising three kids, doing housework and studying at the same time. However, she believed it would pay off. What my mother didn’t realize was that not all things pay off in this unfair world. After four hard years of school, she graduated on a warm spring day. It was unbelievable. My aunt drove up from Virginia to celebrate this fantastic day. It was the first time I had ever cried about being happy.It’s strange how fast a life can change. Two months later, the unpredictable happened. My mother was diagnosed with multiple sclerosis(多发性硬化症).I could not believe this could happen after all the good she had done for people. I was very confused and cried every day. My faith in God just disappeared and so did my mom’s dream of becoming a teacher.Then, I decided I must move on with my life and accept the fact that she might never get better. Since my decision, I have become more mature, responsible and active in school and work. Through the years I have always been able to change negative situations into positive ones. I’m happy with my life now.【解题导语】本文主要讲述了乐观、积极上进的母亲影响作者的故事。

1.Which of the following can best describe Alice?A.Honest.B.Helpful.C.Greedy. D.Unconcerned.B解析:推理判断题。

根据第一段第二句“It was a tragedy, but as usual, Alice, my mother, used her power of healing and got his family back on their feet.”可知,母亲乐于帮助他人,故选B项。

2.What else did Alice have to do when studying?A.Drive a car and go to church.B.Teach students and raise kids.C.Do housework and teach at school.D.Look after children and keep house.D解析:细节理解题。

根据第三段第二句“She knew it would be hard work raising three kids, doing housework and studying at the same time.”可知,母亲在学习的同时还要照顾孩子、做家务,故选D。

3.According to the text, the author’s mother ________.A.recovered from illnessB.no longer had faith in GodC.didn’t realize her dream as a teacherD.changed negative situations into positive ones unwillinglyC解析:细节理解题。

根据倒数第二段最后一句“My faith in God just disappeared and so did my mom’s dream of becoming a teacher.”可知,母亲因为患病,成为教师的梦想破灭了,故选C。

4.Which of the following is the best title for the text?A.Fighting Against Kinds of DiseasesB.Mother Gave Me Life ExperienceC.Belief in God Brought Me Good LuckD.How to Become a Responsible and Active ManB解析:标题归纳题。

根据对文章的整体理解可推知,本文主要讲述了乐观的母亲对作者的积极影响,作者由此成为了一个积极面对生活的人,故选B。

B(2019·太原一模)Researchers are now using three-dimensional(三维的),or 3D printing to create models of the human heart to help heart specialists.The heart doctors can use the models to better help patients before anoperation.Surgeons regularly use digital images to explore the heart in close detail.But no two human hearts are alike. This leads Matthew Bramlet, a children’s heart expert, to create exact heart models from those images. He says the 3D models show information he cannot get in any other way. The 3D printed model adds a new dimension to heart surgery, allowing surgeons to see defects that might not be readily apparent in digital images.A 3D printer uses images from a digital display to create a physical model of a human heart. Pictures from medical tests like a CAT scan or an MRI scan are sent to a 3D printer to create a heart in a plaster or a clay form. The printer then constructs the heart, a thin layer by a thin layer. Dr. Bramlet says the model matches the real heart in every detail.Dr. Bramlet has built model hearts for different kinds of heart operations. All of the operations were successful. In his first case, digital images showed only one tiny hole in a baby’s heart. But the 3D printed model showed several defects that the baby was born with. Dr. Bramlet says those defects could not be seen easily in the images. The heart surgeon was able to change the type of surgery forthe patient based on the 3D model. He adds that 3D heart models saved time during heart operations.Kathy Magliato is a heart surgeon. She welcomes the new technology. She says it could help her make better decisions before she operates on the hearts of her patients.Matthew Bramlet continues to research the technology. He is working with the National Institutes of Health to build a 3D library that includes heart models and images that others can use.【解题导语】文章主要讲述了研究人员目前正在使用3D打印技术创造的人类心脏模型,来帮助外科医生更好地救治病人。