2018-2022英语周报八年级下答案

第二节One possible versionSuddenly, from out of nowhere, a thin, elderly man appeared at my side. Shocked, Itook a step back, but he said in a comforting voice, "Everything is going to be alright. " He toldne he heard about the disaster and came to help. Seeing everything inside was going to beruined, he went through the rain toward the house, trying to get a cover over the house. Helimbed up to the roof, pulled out a cutting tool to cut off pieces of rubbery-looking materialWorking swiftly, he fastened these pieces to the remaining roof.I watched him through the rain until I remembered I was supposed to be saving my parentsprized possessions. I went back inside and found some towels and plastic bags in a cupboard.Using the towels to dry off several photo albums and books, i placed these treasured items intothe plastic bags for protection from the rain. Suddenly, I realized it was no longer raining in thehouse. Looking up, I saw rubbery-looking material covering the roof. He'd done it. I was sograteful for his help because now I could save more of my parents' cherished possessions. Myparents were so grateful to have those precious memorials, The man was a light in the darkness.【第一节应用文写作评分标准】在评分时,应注意以下几个方面:1.本题总分为15分,按5个档次给分。2.评分时,先根据文章的内容和语言初步确定其所属档次,然后以该档次的要求来衡量、确定或调整档次,最后给分。3.词数少于60,从总分中减去2分

23.(1)结肠壁上缺乏排便反射弧中的感受器(2分)大脑皮层(1分)(2)人体排便过程中高级中枢可调控低级中枢(或人体大脑皮层能控制排便)(3分)传出神经(2分)(3)排便反射弧[或答出排便反射弧中的感受器、传入神经、脊髓(神经中枢)、传出神经或效应器中的任项均可得3分]受损(3分)控制排便的高级中枢或高级中枢下传神经受损(3分)

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