1、Unit 4Section .单词拼写1I found the preholidays a good time to encourage young children to_donate_(捐赠)lessused things, and it worked.2Nowadays many people are willing to do_voluntary_(自愿的)work for their communities.3They are holding a party in celebration of their fiftieth wedding a_nniversary_.4Tickets
2、 may be p_urchased_in advance from the box office.5They studied the geographical_distribution_(分布)of the disease.6They are now under a great deal of pressure to tighten their airport_security_(安全)7The state also cleared the way for companies to sell or rent out selfdriving cars, and for companies to
3、_operate_(经营)driverless taxi services.8His notforprofit organization runs 100 river boats that serve as floating libraries, schools, and health_clinics_(诊所), and are equipped with solar panels and other communicating facilities.9I made this skirt just by_sewing_(缝)two pieces of cloth together.10My g
4、randmother gave me a packet of wild flower_seeds_(种子).选词填空in need，operate on，distribute.to.，make purchases，donate.to.，come across，up to，for sure，stick out，care for1She is willing to_donate_money_to_a worthy cause.2Im afraid youll have to_be operated on_for your heart trouble.3He is ready to help oth
5、ers，especially those_in need_.4The paper was almost_sticking out_of his pocket.Tell him to be careful.5He works in a company，ranking among the worlds top 500，so he can earn_up to_$2,000 a month.6One thing was_for sure_：there was nothing wrong with your eyes and eyesight.7When you_come across_a new w
6、ord in this passage，dont turn to the dictionary at once.8The organization_distributed_food and blankets_to_the earthquake victims.9As an orphan，he_was cared for_by the local authorities.10She_made purchases_for her children in the dress shop at a discount.完成句子1We all_drank a toast to_(为干杯)the bride
7、and the groom at the wedding.(toast的名词形式)2Id rather_go hungry_(挨饿)than eat what that mean person offered me.(go)3If you_are in need of_(需要)anything，dont hesitate to let me know.(need的名词形式)4Since they were separated last year, they havent_had knowledge of_(了解)each other.(knowledge)5They_fell in love
8、with_(爱上)each other at first sight.(love 的名词形式)6She_made a donation_(捐赠)of $5,000 to the Childrens Hospital. (donation)7On hearing what he said, we_were/became aware of_(意识到)what a silly thing that we had done.(aware)8Im sure you will_benefit from_(受益于)what you have done sooner or later.(benefit的动词形式)9The policy made by the government_brought hope to_(给带来希望)the poor area in those days.(hope的名词形式)10After_doing some research_(做一些研究)on the subject for several years, he wrote his paper successfully.(research的名词形式)