1.(2026南通一模)The reporter asked the girl, “Do you like your volunteer work on weekends?”（改为间接引语）
The reporter asked the girl she her volunteer work on weekends.
2.(2026扬州一模) 我不能确定这件事是否值得去冒这个险。


· Many people who love to travel often ask whether an online travel can be considered a real travel experience or not. 许多热爱旅行的人常常会问,网上旅行是否能算作真正的旅行体验呢?(宾语从句)

1. if/whether; liked
2. I'm unsure/not sure whether/if it is worth taking the risk.(答案不唯一)

3.There is no (doubt) that global (全球的) warming has become one of the biggest problems we face today, and its effects are (doubt) spreading rapidly across the world.
4.There is no doubt that teamwork is important to students. Some students may be doubt about sharing their ideas, but when they do, everyone will benefit.
5.(2026 南通一模) 我们毫不怀疑袁隆平是全世界的骄傲。
变形：doubt n.→doubtful adj.不确定的；拿不准的→doubtless adv.无疑地；确定地

3. ①doubt ②doubtless
4. in
5. We have no doubt that Yuan Longping is the pride of the whole world.(答案不唯一)

重难考点③ complete 的用法
教材例句 To complete your online trip, go to the CN Tower. 要完成您的在线之旅,请前往加拿大国家电视塔。(八下 Unit 3 P44)
变形：complete adj. & vt.→completely adv.完全地,完整地
7. 硬核种地——育种机器人 Before GEAIR, cross-pollination ( 异花授粉 ) was hard ① because it took too much time and physical effort. Now such a robot can ② finish the task in a short time. The whole hybrid breeding(杂交育种) process can ③ by one machine, which frees workers from tiring manual labor.(complete)

6. completely
7. ①to complete ②completely ③be completed