1、Unit 4 Space Exploration Discovering Useful Structures & Listening and Talking2021-2022学年高一英语人教版（2019）必修第三册同步课时作业一、填空1.I worked hard _(结果竟然失败了) at last.2.It makes you want to watch the next episode to _(弄明白) whats going to happen.3._(确保) that you find the answers to these questions from them.4.Only
2、by working hard can we _(成功做好每件事).5.They _(渴望去拜访他们的老师).6.She studied hard _(怀着的希望) being admitted into the key university.7.The scenery on the top is _(难以描述).8.You should recognize _(当前的形势).9.He lifted a rock only _.他搬起石头结果砸到了自己的脚。10.The tea is _.这茶太热了，不能喝。11.We are delighted _ that youre going to v
3、isit us next month.很高兴得知你下个月要来看我们。12.There are enough chairs for the guests _.有足够的椅子给客人坐。13.He is always _ and last to leave the office.他总是第一个到办公室，最后一个离开。14.The next plane _ is from New York.下一班到达的飞机来自纽约。15.We shall be very happy _.我们将很高兴在这个项目上与你合作。二、语法填空16. China sent up its second space laboratory
4、, the Tiangong 2,on Thursday night, which will become the countrys _ (large) scientific platform in space. The lab will undergo(经历)preparations in space for about one month and will take two astronauts to the lab to enter it. _ astronauts will stay inside the lab for 30 days, Strictly _ (speak),the
5、Tiangong 2 is Chinas first space laboratory. Microgravity(微重力),strong radiation _ extreme temperatures in space can influence research on life science, physics and new technologies, so Chinese scientists will make full use _ the Tiangong 2 to do _ ( experiment) that are not possible on Earth. The Ti
6、angong 2 has devices to test in-orbit repair technologies for Chinas future manned space station, _ (plan) to be built around 2022. Moreover, each system on the space lab uses a special design, which means they can be _ (rapid) changed or repaired in case of trouble. This is the first time that a Ch
7、inese spaceship _ (use) the special design. The country is expected _ (have ) the only space station after the International Space Station is retired in 2024.17. Ive been taking Chinese language lessons for the past three years of high school in America. Yet nothing truly prepared me for the _(real)
8、 of breathing the Chinese culture thatI had the opportunity _ (discover) this summer. Lots of things have shocked me over the course of this trip as an exchange student to China. The biggest problemI have experienced in China is_ very fact thatI am a foreigner. I have never had the experience of _ (
9、be) a complete outsider before. Onthe wayto myhost family, my blonde hair and fair skin attracted quite afew curious_ (look ). When we went out asa group, we American students _ (treat) as the subject of many Chinese tourist photos. This has been a culture shock to me _ (main) because Im from a coun
10、try_seeing people of differentraces is quitecommon.No onetold me the city I was to study in was much less diversethan Id been accustomed_. While_ took me some time to get used to the attention, Ive learnt from it. It has put me on my best behaviour, as I am an ambitious girl who dreams big.答案以及解析1.答
11、案：only to fail2.答案：find out3.答案：Make sure4.答案：succeed in doing everything5.答案：desired to visit their teacher6.答案：in the hope of7.答案：beyond description8.答案：the current situation9.答案：to drop it on his own feet10.答案：too hot to drink11.答案：to know12.答案：to sit on13.答案：the first to come to14.答案：to arrive15
12、.答案：to cooperate with you in the project16.答案：-largest; The; speaking; and; of -experiments; planned; rapidly; has used; to have解析：考查形容词最高级。由语境可知,此处应该用形容词的最高级。 考查冠词。此处的 astronauts指的是前一句中的two astronauts,因此应该用定冠词表特指。考查固定用法。 strictly speaking严格地说。类似的用法常见的还有 generally speaking(一般说来), honestly speaking(诚
13、实地说)。考查连词。 Microgravity, strong radiation和 extreme temperatures是并列关系,因此应该用连词and。考查介词。 make full use of充分利用。考查名词复数。根据空后定语从句的谓语are可知,设空处应该用复数形式,that引导的定语从句修饰experiments。考查非谓语动词。plan与 Chinas future manned space station之间是被动关系,因此应该用过去分词形式。考查副词。设空处修饰动词,因此应该用副词作状语。考查时态。 It is the first time+that从句,从句应该用现在
14、完成时。考查非谓语动词。 be expected to do sth.被预计做某事。17.答案：1.reality2.to discover3.the4. being5.looks6.were treated7.mainly8.where9.to10.it解析： 本文是一篇记叙文。作者讲述了自己作为留学生在中国感受到文化冲击的经历。1.reality在定冠词the后作介词for的宾语,应用名词。故填reality。2.to discover the opportunity to do sth为固定用法,意为“做某事的机会。故填to discover。3.the句意为:我在中国经历的最大的问题就
15、是我是一个外国人这个事实。fact在此是特指,所以应用定冠词修饰。故填the。4 being设空处作介词的宾语,应用动名词。故填being。5.looks look在此是名词,意为“表情”,是可数名词,又因前有quite a few修饰,所以应用名词复数。故填looks。6.were treated treat是谓语动词,与主语之间是被动关系,且是发生在过去的动作,所以应用一般过去时的被动语态。故填were treated。7.mainly修饰状语从句应用副词。故填mainly。8.where_ seeing people of different races is quite common 是定语从句,修饰先行词country,关系词在定语从句中作地点状语,所以应用关系副词where。9. to be accustomed to sth为固定搭配,意为“习惯于”。10. it “it takes/took + 时间 +to do sth为固定句型,意为“做某事花费某人多长时间”。故填it。
