英语九年级【知识精讲】14.完形填空(3)完形填空——科普环保类 课件
展开科普环保类阅读: 科普环保类这一话题的文章主要是来说明事物、阐明事理的。它通过揭示概念来说明事物的特征、本质及其规律性,给人准确的科学知识或传递某种思想。
篇章特点: 1.开头点题。说明文类完形填空中,作者一般在文章的首句直接提出说明的对象,这是掌握说明细节的前提。2.结构清晰。 说明文一般按一定的顺序展开。理清文章的说明顺序,对于正确把握文意和上下文的逻辑关系,选择正确答案具有重要意义。3.难度较大。说明文往往采用比较正式的文体,表述准确严谨,生词术语较多,句子较长,结构较为复杂。
篇章特点: 4.说明文一般采用简练的语言,按一定的方法介绍事物的类别、性质、特点、构造、成因、关系或事物的运动变化、发展的过程及其规律。5.说明文十分讲究条理性,一般采取时间顺序、空间顺序、逻辑顺序或认知顺序来说明事物或事理。(抓住介绍的对象、抓住事物的特征、抓住写作的顺序和分清长句子的主干)
高频词汇或者常考短语:envirnmental prtectin envirnmentally pllute recycle/reuse/renew pllutin rubbish garbage trash waste litter burn bury (landfill) plastic bags drinking cans thrw away discurage fuel natural gas cal petrl limited/finite natural resurces alternative energy replace wind pwer slar pwer glbal warming develp technlgy science cmputer internet cnnect
题目设置考查范围:1.时态的一致或其他语法知识2. 近义词或同类词的辨析3. 固定搭配或习惯表达4.阅读理解能力和逻辑推理能力。
完形填空题的做题方法四个原则 上下一致。2.语法正确;3.逻辑合理;4.符合搭配。
完形填空的做题步骤:1. 快速弄清文章大意;2. 弄清楚说明的顺序;3. 把握文章的组织结构,理清事实细节;4. 注重上下文语境;5. 熟练做题方法。
Everyne shuld d smething t prtect the envirnment. Hw d we help t save ur earth? Let me tell yu. First, my family try t save____1____. We never leave the lights n when leaving the rms. We turn ff the TV when____2____is watching it. Mum nly uses cld water in the washing machine. Secnd, we als start recycling. We____3____t write n bth sides f the paper, nt just n ne side. We als____4____ur rubbish int different bags fr bttles, cans, paper and fd. Mum keeps the plastic shpping bags frm the supermarket t use them again as rubbish bags. These are great____5____t prtect ur envirnment.
Third, my family als save water. We never take lng baths and have shrt shwers____6____.We wash the tilet with used water. My sister and I dn't____7____the tap running when we brush ur teeth. At last, Mum and Dad begin t save gas.Mum____8____t drive us t schl, but nw my sister and I start riding ur bikes t schl. It's hard wrk____9____gd exercise! Dad and his wrkmates(同事)als start t g t wrk tgether in ne____10____and share the cst. This als helps reduce greenhuse gases. These can make a great difference t ur envirnment.
Everyne shuld d smething t prtect the envirnment. Hw d we help t save ur earth? Let me tell yu. First, my family try t save____1____. We never leave the lights n when leaving the rms. We turn ff the TV when____2____is watching it. Mum nly uses cld water in the washing machine.1.A. water B. il C. electricity D. fd2.A. smebdy B. everybdy C. nbdy D. anybdy
Secnd, we als start recycling. We____3____t write n bth sides f the paper, nt just n ne side. We als____4____ur rubbish int different bags fr bttles, cans, paper and fd. Mum keeps the plastic shpping bags frm the supermarket t use them again as rubbish bags. These are great____5____t prtect ur envirnment.3. A. want B. keep C. refuse D. try4.A. divide B. check C. buy D. change5.A. ways B. advice C. infrmatin D. news
Third, my family als save water. We never take lng baths and have shrt shwers__6__. We wash the tilet with used water. My sister and I dn't__7__the tap running when we brush ur teeth.6. A. again B. instead C. already D. t7. A. leave B. stp C. finish D. watch
At last, Mum and Dad begin t save gas.Mum____8____t drive us t schl, but nw my sister and I start riding ur bikes t schl.It's hard wrk____9____gd exercise! Dad and his wrkmates(同事)als start t g t wrk tgether in ne____10____and share the cst. This als helps reduce greenhuse gases. These can make a great difference t ur hped B. began C. used D. needed9. A. r B. but C. fr D. and10.A. car B. bus C. subway D. train
答案: 1-5: C C D A A 6-10: B A C B A
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