《2025年高中同步测控优化设计高中英语选择性必修第二册人教版增强版》

【即学即用】单句语法填空
①Flu is usually highly ____________（infect）.
②There is a virus that ____________（infect） word - processing documents recently.
③The open wound soon became ____________（infect）.
④Cholera is a bacterial ____________（infect）.
完成句子
⑤这种病毒在几天之内感染了数千台计算机。
This virus ____________ ____________ ____________ ____________ within days.
⑥她那快乐的情绪感染了全班。
Her cheerful spirits ____________ ____________ ____________ ____________.

答案： ①infectious
②infects
③infected
④infection
⑤infected thousands of computers
⑥infect the whole class

【即学即用】
单句语法填空
①Which journals does the library subscribe ____________?
② How many shares did you subscribe ____________ in the new company?
③ If you are not a ____________（subscribe）,you can subscribe today.
完成句子
④我们已经订阅了一份晚报。
We have ____________ ____________ an evening newspaper.
⑤每个雇员可以认购价值不超过2，000美元的股票。
Each employee may ____________ ____________ up to $2，000 worth of shares.
⑥他定期向几个中意的慈善机构捐款。
He ____________ ____________ a few favourite charities.

答案： ①to
②for
③subscriber
④subscribed to
⑤subscribe for
⑥subscribes to