1、Unit 4 Everyday economics Starting out&Understanding ideas 2021-2022学年高二英语外研版（2019）选择性必修四同步课时作业一、首字母填空1.Jacks house has been broken into twice and now he takes precautions against t_ at any time.2.Having struggled with eating disorders and alcohol a_ for years, he now understands how important being
2、 healthy is.3.You will find taxis waiting at the train station which you can h_ to reach your hotel.4.Life comes in a package, one that includes happiness and s_, failure and success.二、5.如果你想同时做很多事, 那么你有可能最终一件事也没做成。(end up)If you want to do many things at the same time, you will probably _.6.真正重要的是我
3、们每个人都有自己的梦想、目标和渴望。(matter; 名词性从句)_ that we all have our own dreams, goals and desires.7.手机支付十分便捷, 那就是为什么现在越来越少的人使用现金。(that is why)Its very convenient to pay by mobile phone, and _.8.正是在他读了这些文件之后, 他才意识到这个任务极难完成。(强调句)_ he realized the task was extremely difficult to complete.9.因为这是他自公司成立后的第一笔交易, 他既紧张又
4、兴奋。(独立主格结构)_, he is nervous and excited.三、七选五 To reduce the spread of the pandemic, COVID-19, our honorable PM(首相) has announced nationwide lockdown and in his speech, he required businesses to start working from home. For those who are working from home, dealing with this situation can be challengi
5、ng. _. 1.Create a work area Your first challenge is to pick a corner in the home and create a work-space that is ideal for work from home. Find a place that is away from the fridge and bed, so that there is nothing to tempt you. _. Sit on a proper desk and the right work chair to avoid any lingering
6、 back problems. You can make a large coffee table as a work desk. Keep the desk neat and tidy. Ensure that you have a background that looks professional in case there is a video call from colleagues. 2._ Get your laptop, cell phone diary in the right place. If you are in a noisy home, search for you
7、r noise cancellation headphones. Find out who will take care of children as the schools are closed. If your spouse is also on work from home, decide the time slots. Organize the home. 3.Learn technologies _. You can make use of Google Hangouts, Slack or other video tools for messaging. These tools c
8、an help you to communicate with your peers effectively. Certain apps can help you to organize the day. Speak to the IT department if you need any help in setting up the office. 4.Ensure that is special and private space The key to success in work from home is to create a private area. _. For these r
9、easons, it is important to set an office in the private area. If a private area is not possible for you, create a room divider using curtains to avoid the distractions from the home. Ensure that your family members respect your privacy especially when you are on audio and video calls.A.Be organizedB
10、.Ensure proper lighting is thereC.Heres how you can master itD.Find out the right furniture and ensure it is comfortableE.It is important to learn technologies for smoother communicationF.Distractions from family members can limit your productivity levelsG.It is important to select that comer of the
11、 home where there is proper lighting四、语法填空 _(surround) by roses as she was growing up, Zhang Yue paid them little attention. It was only after graduating_ university overseas and returning to visit her parents that Zhang realised the potential. Zhang therefore decided to return to her home town and
12、grow roses,_ surprised many people. She is not the only young person _ (bite) by the start-up bug. All over the world, an increasing number of enterprising young people _ (think) of starting their own businesses, as the growing economy creates more _ (opportunity). A few, like Zhang Yue, find themse
13、lves lucky enough to get _ (invest) and the all-important input and support from more experienced business people. As someone who grew up in the country, Zhang already knew about growing plants. However, like any entrepreneur who was just starting out, she still had a lot to learn. She has overcome_
14、 number of obstacles in nursing her business to the success it is today. _ (see) her peers who also dream of success and independence, Zhang has mixed feelings. Though she welcomes the new entrepreneurial spirit, she advises that people be _ (real) and seek guidance from expert consultants before ru
15、shing into things.答案以及解析一、1.答案：theft2.答案：abuse3.答案：hire4.答案：sorrow二、 5.答案：end up achieving nothing解析：end up doing sth. 为固定用法, 意为以而告终。 6.答案：What really matters is解析：结合句意可知, 此处应用What引导主语从句。matter重要, 要紧。7.答案：that is why fewer and fewer people use cash nowadays解析：that is why. 结构中why引导表语从句, 表示结果。8.答案：It
16、was after he read these documents that解析：根据句意和提示可知, 此处应用强调句型对时间状语从句进行强调。强调句型的基本结构是It is/ was+被强调的部分+that.。9.答案：This being his first deal after the company was founded解析：分析句子结构并结合提示可知, 空处应用独立主格结构作原因状语。三、答案：CDAEF解析：根据上文For those who are working from home, dealing with this situation can be challenging
17、.可知对于那些在家办公的人来说,处理这种情况是很有挑战性的,C项(以下是你如何能掌握它的方法)承接上文。该选项又和下文的方法介绍相呼应。 根据上文Find a place that is away from the fridge and bed, so that there is nothing to tempt you.可知要找一个远离冰箱和床的地方,这样就不会有诱惑你的东西,D项(找到合适的家具,确保家具舒适)符合语境。且D项中的“家具”又和下文中的“办公桌”呼应。设空处下的一整段介绍了在家办公期间要保证一切做到井然有序。要安排好办公用具,安排好孩子以及家庭。A项切题。根据下文You ca
18、n make use of Google Hangouts, Slack or other video tools for messaging.可知你可以使用谷歌视频群聊、Slack或其他视频工具进行消息传递,所以E项(为了更顺畅地交流,学习技术是很重要的)切题。且后句也提及这些工具可以帮你有效地和同龄人交流。由上一句“在家工作成功的关键是创造一个私人空间。”可知,F选项“来自家庭成员的干扰会限制你的工作效率”切题。且下文中的these reasons又指代F选项中的Distractions。四、答案：Surrounded ; from ; which ; to have been bitte
19、n ; are thinking; opportunities ; investment ; a ; Seeing ; realistic 解析：考查非谓语动词。Zhang与surround之间为被动关系,因此用过去分词短语作状语。 考查介词。graduate from毕业于。考查定语从句。先行词为整个主句,关系词在非限制性定语从句中作主语,因此用which。考查非谓语动词。person与bite之间为被动关系,且该动作已经发生,且当中心词被序数词、最高级、the last、the only等修饰时,常用不定式作后置定语,因此用动词不定式的被动形式。考查动词的时态。此处表示现阶段正在进行的动作,因此用现在进行时。考查名词复数。opportunity为可数名词,此处被more修饰,因此用复数形式。考查词性转换。get后用名词形式作宾语。考查冠词。a number of许多,若干。考查非谓语动词。Zhang与see之间为主动关系,因此用现在分词短语作状语。考查词性转换。be后用形容词形式作表语。
