1、课时作业(七)Unit 2Section Developing ideas & Presenting ideas语言知识训练.单词拼写1It r_ (提醒) her that children dont enter life afraid to take risks or unwilling to try again when they fall down.2One selfdeprecating c_ (评论) is a generous and even confident form of humor.3The problem comes when you start doing too
2、much complaintb_(以为基础) humor.4The books in this s_ (区域) may not be taken away.5According to him, living in this kind of society might a_ (实际上) make it easier to keep track of the social order.6Scientists have a fairly n_ (消极的) attitude to the theory.7No payments were made last week because of a comp
3、uter e_ (错误).8Depending on what enemies or r_ (资源) are around, it might make sense to travel in a combined group rather than a smaller one.9Discussions are held on an i_(非正式的) basis within the department.10The life of the whole family has changed since the m_ (事故，灾难).请选用所给短语的适当形式填空have a frog in one
4、s throat, in exchange for, come across, be based on, because of, be aware of, be likely to, take place1He was informed that he hadnt qualified (取得资格) for the scholarship _ his academic background.2He _ the risk, but he has no choice but to go ahead.3Where does the conversation probably _？4On Malaita
5、, part of the Solomon Islands, shells are accepted at most places _ goods.5I _ an old friend at a dinner party several days ago.6When the young man was asked to give a public speech, he _7The film _ a novel by Sinclair Lewis.8Look, dark clouds are gathering. It _ rain soon.单句语法填空1They were _ (disapp
6、oint) at the result of the game.2Its best to learn to deal _ things and manage your time wisely.3There is a growing _ (aware) that the prevention of environmental pollution is extremely important.4Pollution _ (standard) are made to keep down poisons.5He was looking forward to _ (work) with the new m
7、anager.6Proper activities help enrich our lives, _ (broad) our horizons and develop our personalities.7I spend too much time _ (watch) television.8He _ (post) a few photos of our camping trip yesterday.9Believe it or not, technology companies seem to be aware _ the problem.10The way he described tee
8、nagers gave me the impression that he didnt _ (actual) know many teenagers.课文语法填空Last week, our forum 1._ (ask) people to share some funny or strange stories about using English with us. 2._ our surprise, we received so many 3._ (post), which reminded us that some of 4._ English we learned in the cl
9、assroom is rather 5._ (difference) from the English in the outside world. When Yancy heard her teacher Maggie had a frog in her throat, she thought Maggie ate a big frog. 6._ (actual), Maggie had a sore throat. What made Sophie 7._ (confuse) is that the first floor she was told was in fact the groun
10、d floor to 8._ (she) knowledge. In another post, Julien couldnt understand why his penfriend used “wicked”， such a negative word, to describe his nice grandfather. Zheng Xu, a hardworking Chinese, was 9._ (disappoint) at his teachers comment “Not bad！” on his paper, 10._ means “fantastic”语言能力训练阅读理解A
11、In the US., speaking more than one language fluently is not very common except in Los Angeles, California.The city has one of the largest population in the U. S. of young people between the ages of 18 and 34. This generation is often called millennials (千禧一代). More than half of millennials in Los An
12、geles are bilingual (双语的), which means they speak more than one language.Maria Elena Burgos is cooking a Mexican breakfast. She says making Mexican food is just one of the many traditions in her home. Another is speaking Spanish to her children.“We want them to be bilingual. We want to keep the Span
13、ish somewhere in their learning too, not only at home.”When Ms Burgos first came to the United States from Mexico, she learned English. She knew her children would learn English quickly. So she wanted them to speak Spanish at home and study the language at school.She says being bilingual will give t
14、hem more opportunities in the future. Knowing Spanish also means the children can talk with their relatives in Mexico.“When we had our children, one of the decisions we as parents made was to name them with a name that was easily pronounced in English and Spanish.”Her children include daughters Eliz
15、abeth and Monica. They like speaking both English and Spanish.Elizabeth wants to know her familys culture.“The cultureto go back to our roots because thats part of who we are.”Monica wants to pass on the culture to her children.“Its nice to know our culture and then to be able to pass it onto our ch
16、ildren and grandchildren and everyone to let them know where we come from.” And, Monica says she does not speak only English and Spanish. She has even learned some Korean in school.1Which of the following is a tradition of Maria? ACooking breakfast for her relatives. BTalking with her children in Sp
17、anish. CTalking with her relatives in Spanish. DForcing her children to speak Spanish.2What can be inferred from Monicas words?AShe doesnt care where she comes from.BShe looks forward to learning Spanish.CEveryone should know his own culture.DShe doesnt like American culture.3Which of the following
18、is mentioned about children speaking more languages? AIt can give children more chances in the future. BIt can make children feel proud before their friends. CIt can give children a chance to go to a good college. DIt can let children go to the places where they want to go.4Whats the main purpose of
19、 this passage?ATo entertain the readers with a funny story. BTo inform the readers of a shocking experiment result.CTo encourage more persons to learn a second language. DTo tell a truth that many people in Los Angeles are bilingual.BHowever exciting space travel sounds, astronauts must still suffer
20、 with bad food. Now, food in space has to be dehydrated (使脱水) or precooked and stored. This means astronauts arent really eating fresh food.New technology may change this. Scientific American reports that a speciallydesigned oven will be sent into space this autumn with NASAs NG12 cargo mission. Far
21、 from the common vacuumpacked meals, astronauts may get to enjoy freshly baked cookies in the near future.Why arent they baking cookies in space already? For one thing, theres the risk of a fire. Engineers also have to overcome the challenge of microgravity (微重力), which prevents heat from circling i
22、nside ovens the same way it does on Earth.Astronauts will still have to wait a while before they can have their cookies, though. After baking, the results will be sent back to Earth for safety testing. If successful, this will be the first oven to bake food in space.“I believe.that will be gamechang
23、ing for both science and astronauts，” food technology researcher Maeena Naman Shafiee told Scientific American.One of the main driving forces behind this project has been NASAs 2018 research into the effects of “confinement and isolation”. Unlike on the International Space Station (ISS), astronauts
24、traveling out of Earths orbit may not be able to speak to their loved ones on future missions, which could lead to negative feelings.Its hoped that the chance to bake and sense familiar smells can bring joy to astronauts.“Is the ISS going to smell like freshbaked cookies? We dont know，” said NanoRac
25、ks communications manager Abby Dickes. “But thats feeling we all know and love.that will make someone feel at home.”Baking cookies in space would mark an important step, offering a small comfort in the difficult and unfamiliar environment of space travel. Astronauts have already grown plants aboard
26、the ISS.With commercial space travel now being planned, who knows what other developments may surprise us in the future? 5.What can astronauts do with the new oven in space in the future? AThey can cook a meal. BThey can eat cookies. CThey can bring more fresh food. DThey can prepare food quickly.6A
27、ccording to the passage, why cant astronauts bake cookies in space now? ACooking in space needs some special cooking skills. BMicrogravity makes it dangerous to cook in space. CIts expensive and inconvenient to bring fresh food to the space.DIts difficult to heat food the same way as on Earth becaus
28、e of different gravity.7Which one is NOT the purpose of designing the special oven? ATo prepare some fresh food for astronauts. BTo bring the feeling of home to the astronauts. CTo make improvements in space travel.DTo provide a new game for astronauts to play in space.8The author is most likely to
29、think that the future of astronautical development will be _Aunknown BimaginableCsurprising Dconfusing课时作业(七)层级一语言知识训练.单词拼写1remindsment3.based4.section5.actually6negative7.error8.resources9.informal10.misadventure.请选用所给短语的适当形式填空1because of2.has been aware of3.take place4.in exchange for5.came across
30、6.had a frog in his throat7.is based on8.is likely to.单句语法填空1disappointed2.with3.awareness4.standards5working6.broaden7.watching8.posted9.of10.actually.课文语法填空【语篇解读】本文属于新媒体语篇。文章通过几个网络热帖来说明英式英语和美式英语的区别。1答案与解析：asked考查时态。句首有last week，故用一般过去时。2答案与解析：To考查固定结构。to ones surprise意为“令某人吃惊的是”。3答案与解析：posts考查可数名词
31、的复数。空前有many，故用复数形式。4答案与解析：the考查冠词。这里的English特指我们在课堂上学到的英语，故用定冠词the。5答案与解析：different考查固定短语。be different from意为“与不同”。6答案与解析：Actually考查副词。此处修饰整个句子，故用副词形式。7答案与解析：confused考查形容词。表示人“感到困惑的”用confused，表示“令人困惑的”用confusing。8答案与解析：her考查代词。此处指她的想法。9答案与解析：disappointed考查形容词。be disappointed at意为“对感到失望”。10答案与解析：whic
32、h考查定语从句。此处为非限制性定语从句，先行词指物，故用which引导。层级二语言能力训练阅读理解A【语篇解读】本文是一篇说明文。文章通过举例的方式介绍了在美国的洛杉矶有许许多多的人学习双语的事情。1答案与解析：B细节理解题。由第三段最后一句“Another is speaking Spanish to her children.”可知Maria在家和她的孩子用西班牙语交流，这是她家的传统之一。2答案与解析：C推理判断题。从文章最后几段Monica说的话中，我们知道她们学习双语主要是认为有必要把自己国家的文化传承下去，每个人都应该了解自己国家的文化。3答案与解析：A细节理解题。由第六段第一句“
33、She says being bilingual will give them more opportunities in the future.”可以知道Maria觉得双语能让孩子们在未来有更多的机会。4答案与解析：D主旨大意题。整篇文章就是通过举例的方式来说明在美国洛杉矶有许许多多的人学习双语的这个事实。文章的第一段里也提到了这种情况。B【语篇解读】本文是一篇说明文。文章主要介绍了一款特别设计的烤箱，这款烤箱有可能让宇航员在太空烤饼干，吃上新鲜的食物，从而使太空旅行更舒适。5答案与解析：B细节理解题。根据第二段中的“Far from the common vacuumpacked meal
34、s, astronauts may get to enjoy freshly baked cookies in the near future.”可知，新烤箱可以帮助宇航员吃到刚出炉的饼干。6答案与解析：D细节理解题。根据第三段中的“Engineers also have to overcome the challenge of microgravity, which prevents heat from circling inside ovens the same way it does on Earth.”可知，宇航员现在不能在太空烘焙饼干是由于重力的不同，很难用地球上相同的方式加热食物。
35、7答案与解析：D细节理解题。根据第二段中的“Far from the common vacuumpacked meals, astronauts may get to enjoy freshly baked cookies in the near future.”倒数第四段“Its hoped that the chance to bake and sense familiar smells can bring joy to astronauts.”倒数第三段中的“But thats feeling we all know and love.that will make someone fee
36、l at home.”及倒数第二段中的“Baking cookies in space.offering a small comfort in the difficult and unfamiliar environment of space travel.”可知，设计特殊烤箱的目的有：为宇航员准备一些新鲜的食物、给宇航员带来家的感觉以及改善太空旅行。D选项“为宇航员提供一个在太空玩的新游戏”文中未提到。8答案与解析：C推理判断题。根据最后一段中的“With commercial space travel now being planned, who knows what other developments may surprise us in the future？”可知，作者最有可能认为，航天发展的未来将是令人惊讶的。