2019-2020學(xué)年新教材高中英語 Unit 6 Earth first Period 4 課時作業(yè)（四） 外研版必修第二冊

Period 4Developing ideas課時作業(yè)(四)基礎(chǔ)訓(xùn)練單詞拼寫1The_ (數(shù)量) of potatoes and bread people buy has dropped.答案：amount2I'll have to change the _ (插頭) on my hairdryer.答案：plug3Batteries should be kept in a dry place for fear that electricity should _ (滲漏) away.答案：leak4A whale is a fish. True or _ (錯)?答案：false5The_ (裝置) exploded, throwing Mr Taylor from his car.答案：device單句語法填空1How to use _ (electric) safely has become general knowledge in our village. 答案：electricity2He removed his hand _ her shoulder.答案：from3Does _ (make) paper bags use more energy and water than plastic bags?答案：making4Normally, one master work and the other is _ standby mode.答案：in5He emptied his glass and ordered another three _ (litre) of beer.答案：litres單句寫作1大多數(shù)來找我看病的患者都來自農(nóng)村。_ my patients come to me from countryside.答案：The majority of2因為水有極性，因此它能分解固體和氣體。Because water is polar, it can _ both solids and gases.答案：break down3成功不僅僅在于你做了什么，你沒有做什么也同樣重要。Success doesn't only _ what you do. What you don't do is equally important. 答案：depend on4解決問題的關(guān)鍵是你在打開電子郵件的時候要拔去筆記本電腦的電源插頭。The key here is _ your laptop when you open your email.答案：to unplug5他們必須考慮項目的特殊要求和需求。They must _ the project's unique needs and requirements.答案：take into account思維訓(xùn)練閱讀理解Plastic sludge (污泥) and garbage is a disaster for the world's oceans. A film crew traveled the globe to document the rubbish. And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. “Half of the waste actually sinks to the bottom, and that remains on the surface actually breaks down.”The filmmakers found rubbish in ocean gyres, the circulating currents that trap large concentrations of pollution in the Atlantic, Indian, and Pacific Oceans, home of what some have plastic. “What we found was a plastic smog that spread throughout all the water. And in some parts of the oceans, scientists have found more plastic than plant.”The pieces of the plastic garbage infect the food chain, sometimes visibly，and more so at the microscopic level, where the plastic particles interact with other pollutants. “There are heavy metals, medicines, industrial waste in the sea, while they acts like magnets (磁鐵). These poisonous substances absorb on the plastic, and then when seafood absorbs the plastics, those poisonous substances enter the fatty tissues.” To be consumed by other sea life and by people at last.China, Indonesia, the Philippines, Thailand and Vietnam are the worst plastic polluters. The United States, although a leader in recycling, is one of the world's 20 since it produces and consumes so much plastic. There are efforts around the world to address the problem, including at this newly opened recycling center in Lebanon (黎巴嫩). But Andersen says there is more that people can do. “Cut back on single­use plastics, straws, plastic cups, plastic water bottles, plastic bags and find alternatives like reusable materials.” She says healthy oceans are essential to our survival.1What can we learn from the passage?AThere's all island full of plastic rubbish in the Pacific.BThe bad effect of plastic pollution can't be seen by eyes.CThe United States is the least plastic polluters.DThe plastic pollution to oceans is more serious than what we can see.答案：D細節(jié)理解題。根據(jù)第一段第三句“塑料海洋基金會的朱莉·安德森說，我們看到的只是問題的冰山一角。”可推測塑料對海洋的污染比我們所看到的更嚴重，故選D。2What does the underlined word “they” refer to in Paragraph 3?APollutants like heavy metals and medicines.BThe plastic particles.CSeafood.DFatty tissues.答案：B詞義猜測題。根據(jù)第三段中的“where the plastic particles interact with other pollutants”可知畫線詞所在句子表示“海洋中有重金屬、藥物、工業(yè)廢物，而塑料顆粒起著磁鐵一樣的作用”。所以they指代的是塑料顆粒。故選B。3What can be inferred from the last paragraph?AAll Asian countries have the most serious problem of plastic pollution.BThe plastic problem hasn't attracted the world's attention.CAndersen is not satisfied with what has been done to solve the plastic problem.DPeople should stop using plastic products immediately.答案：C推理判斷題。根據(jù)最后一段第四句可知，安德森認為人們還可以做更多事情來預(yù)防污染，可推測出安德森對于目前解決塑料問題所做的工作不滿意。故選C。4Which may be the title of the passage?APlastic pollution in the WorldBPlastic pollutionOceans' DisasterCWays to solve the problem of plastic pollution to oceansDPlastic pollution and our health答案：B標(biāo)題判斷題。閱讀全文可知，本文主要講述了塑料污染對海洋的影響。故選B。讀后續(xù)寫閱讀下面短文，根據(jù)所給情節(jié)進行續(xù)寫，使之構(gòu)成一個完整的故事。Jenny was the only child in her home. She had a quarrel with her mother that_afternoon and she ran out of the house angrily. She couldn't help weeping sorrowfully when she thought of the_scolding_from_her_mother. Having wandered aimlessly in_the_street for hours, she felt a little hungry and wished for something to eat, but it was not even possible for her, since she had nothing with her. She stood beside a stand for a while, watching the middleaged seller busy doing his business. However, with no money in hand, she sighed and had to leave.The seller behind the stand noticed the young girl and asked, “Hey, girl, you want to have the noodles？”“Oh, yes . but I don't have money on me . ” she replied.“That's nothing. I'll treat you today，” said the man, “come in.”The seller brought her a bowl of noodles, whose smell was so attractive. As she was eating, Jenny cried silently.“What is it？” asked the man kindly.“Nothing, actually I was just touched by your kindness！” said Jenny as she wiped her tears. “Even a stranger on the street will give me a bowl of noodles, while my mother, drove me out of the house. She showed no care for me. She is so merciless compared to a stranger！”Hearing the words, the seller smiled “Girl, do you really think so? I only gave you a bowl of noodles and you thanked me a lot. But it is your mother who has raised you since you were a baby. Can you number the times she cooked for you? Have you expressed your gratitude to her？”Jenny sat there, speechless and numb with shock; she remembered mother's familiar face and weathered hands. “Why did I not think of that? A bowl of noodles from a stranger made me feel indebted, but I have never thanked my mum for what she has done for me.”O(jiān)n the way home, Jenny made up her mind to make an apology to her mother for her rudeness as soon as she arrived home.注意：1所續(xù)寫短文的詞數(shù)應(yīng)為150左右；2至少使用5個短文中標(biāo)有下劃線的關(guān)鍵詞語；3續(xù)寫部分分為兩段，每段的開頭語已為你寫好；4續(xù)寫完成后，請用下劃線標(biāo)出你所使用的關(guān)鍵詞語。Paragraph 1: Approaching the doorway, Jenny took a deep breath. Paragraph 2：A gentle touch on her hair called her mind back. 寫前導(dǎo)讀：本文是一篇記敘文。文中的小女孩在和母親大吵一架后跑出家門，一位陌生人的話點醒了她，于是精彩范文Paragraph 1：Approaching the doorway, Jenny took a deep breath. When she knocked at the door, she found the door was locked and her mother was not in. Tired and sad, she sat down in front of the house. “Where could my mother be？” she wondered, “was she still angry with me？”Again, the scene of the quarrel appeared in her mind. She remembered her rudeness to her mother. Realizing that all the_scolding_from_her_mother was due to the fact that her mother really cared a lot about her, she felt rather ashamed, and tears began to roll down her cheeks.Paragraph 2: A gentle touch on her hair called her mind back. She raised her head and saw the familiar_face of her mother. “Here you come! I've been looking for you，” she said, tired and relieved. Jenny couldn't help throwing herself into her mother's arms. “Mum, I'm so sorry and thank you for all you have done for me.” She expressed her sincere apology and great gratitude. Hearing this, her mother smiled patting her back gently.- 6 -