1、Unit4 单元习题精选单元习题精选 一单句语法填空 1. He gave up without(argue). 2. There are many kinds of(resource) like coal, tungsten, oil, and copper. 3. How much would you spendsport products? 4. I have found the solutionthis problem. 5. I provide himall his rights. 6. You should do it(regular). 7. I limit myselfthre
2、e cups of beer a day. 8. She attached a stampthe envelope. 9. They provided some necessary supportthe sufferers. 10. So from the(globe) perspective, it is very important. 1. argument 2. resources 3. on 4. to 5. with 6. regularly 7. to 8. to 9. for 10. global 二、句型转换 1.The salesman persuaded me to buy
3、 the red dress at last. The salesmanmethe red dress at last. 2.He didnt take part in the activity because of his injured foot. He didnt take part in the activity his injured foot. 3.The time is running out so we must take action. With the time,we must take action. 4.Luckily,the company provides us w
4、ith facilities for teaching. Luckily,the company provides facilities for teaching. 5.There is no doubt that the experiment is right. the experiment is right. 1.argued;into buying2.as a result of 3.running out4.for us5.Beyond argument 三阅读理解 The popularity of Chinese-owned video-sharing service TikTok
5、 (抖音) continues to grow among young people in the United States. In 2019, experts say the service more than doubled itsAmerican user base to 37 million. TikTok is especially popular with teens and young adults. The service lets users create and share their short videos that they think interesting an
6、d useful, and many of them are under 15 seconds. The TikTok app offers a wide choice of sounds, brief parts of songs and special effects tools to help create a video. Some TikTok-based memes are very popular. Videos often include popular songs from well-known artists and TikTok has even helped launc
7、h the careers of new music stars. TikTok is considered a competitor to the video-sharing app Snapchat, as well as Facebooks Instagram service. Snapchat and Instagram also mainly interest young users with a wide mix of photos and videos centered largely on fashion, pop culture and humor. Last year, T
8、ikTok was the second-most downloaded app fromApple and Google stores. Only WhatsApp was downloaded more. Research company Sensor Tower guesses people have downloaded the TikTok app 1.65 billion times. TikTok has been used by many major companies to reach young people who use little or no traditional
9、 media. One of those companies is American-based e. l. f. Cosmetics. The makeup companys chief marketer, Kory Marchisotto, said that TikTok is “where the Gen Z party is”. Gen Z is a name used to call the generation born between the late 1990s and the early 2000s. “Thats where theyre all hanging out,
10、” Marchisotto said. Companies appearing on TikTok can make money through advertising. Often, the companies create user “challenges” as part of their ad campaigns. In challenges, users are invited to publish their own videos in which they perform similar dance moves. One campaign by e. l. f. Cosmetic
11、s, for example, asked people to wink and move their lips while following a song. TikTok users created 3 million videos that received more than 4 billion view. 1. Which word can best describe the videos created on TikTok A. Traditional.B. Formal.C. Various.D. serious. 2. Which was downloaded most fro
12、mApple and Google stores last year? A. TikTok.B. Snapchat.C. Instagram.D. WhatsApp. 3. What can companies do on TikTok? A. Challenge their competitors.B. Make advertisements. C. Hold music concerts.D. Promote usersabilities to make videos. 4. What is the best title for the text? A. Chinas TikTok Kee
13、ps GrowingAmong US Youth B. TikTok Helps Users Create and Share Short Videos C. China-based TikTok achieves great Success D. Companies Benefit Much from TikTok 【答案】CDBA 四语法填空专练 I like taking photos very much. Once I travelled by ship _1_ a cloudy morning. It was in the afternoon _2_ the weather turn
14、ed fine. Therefore, I wanted to take some photos. I was looking around and I saw next to me a lovely little girl _3_ (sit) on her fathers shoulders. _4_ was luchy for me to meet such a perfect momentthe girl was smiling and the surrounding view was beautiful. Without thinking, I took a picture _5_ t
15、he little girl at that moment. Hermotherwassurprisedthata_6_(strange)was photographing her daughter. I explained that I was moved by that sight and showed them _7_ photo on my digital(数字的) camera. They loved it very much. I said I could email it to them when I got home. Finally, they gave _8_ their
16、email address. The next day, I sent them their daughters photo as I _9_ (promise). This morning I received a message back saying they are grateful and _10_ they are very happy with the lovely photo of their daughter and a lovely memory of the day. 1. on2. that3. sitting4. It5. of6. stranger7. the8. me9. had promised10. that
