教材语法·速通 答案见答案精析册 P7

1. amazing 2. to imagine 3. of 4. to remember

载人机甲 Many sci-fi movies show giant mechas(机甲), and this dream has come true! It is 1. (amaze) to see such a powerful machine walk and break through brick walls easily. Although it costs too much for most people to own one, it is exciting 2. (imagine) driving it on rough roads or up stairs. Its ability to switch(切换) between two-legged and four-legged modes makes it very useful for outdoor exploration and rescue work.
It is clever 3. the engineers to design such a flexible(灵活的) machine. It is important for us 4. (remember) that this mecha is not just a toy—it marks a big step for China’s robotics technology.
语法点1:It is+adj.+to do sth
表示“做某事是……的”。
语法点2:It is+adj.+for sb+to do sth
表示“对某人来说做某事是……的”。形容词表示动词不定式所具备的特征或客观情况。
语法点3:It is+adj.+of sb+to do sth
表示“某人做某事真是……”。形容词描述的是人的特征、品质等。

1. amazing 2. to imagine 3. of 4. to remember

一词多义·提优 答案见答案精析册 P7
| 词汇 | 教材溯源 | 迁移中考(选出黑体词在不同语境中的最佳释义) |
| 1.spare | adj.空闲的,空余的
It is really nice of them to give up their spare time to help at the event. 他们能放弃自己的闲暇时间来为赛事提供帮助真是太好了。(八下Unit 6 P80) | ①vt.抽出,匀出(时间、金钱等) ②vt.不吝惜(时间、金钱) ③adj.空闲的,空余的 ④adj.备用的
• We also use our spare time to serve the community. (2024宿迁)
• —It’s raining outside. I forgot to bring my umbrella. —Simon has a spare one. You can use his. (2026宿迁一模)
• Could anyone spare some food for a tired traveler?
• He was a gifted rocket scientist who spared no effort to develop China’s rocketry programs and space industry. |
| 2.cross | vt.&vi.穿越,横过
cross the road 过马路 (八下Unit 6 P84) | ①vt.&vi.穿越,横过 ②adj.生气的;恼怒的 ③n.叉字形记号;十字形记号
• Many runners stop training after they cross the finish line because the goal is no longer there to motivate them. (2026连云港一模)
• She was cross with the man for interrupting her speech frequently.
• Put a tick if the answer is correct and a cross if it’s wrong. |

1. ③④①②
2. ①②③