教材基础聚焦 第3讲 七年级(下)Unit 1～Unit 4（课件）-2021【聚焦中考】英语

英 语 第3讲　七年级(下)Unit 1～Unit 4 leave 【典例在线】 Don't leave the dirty dishes in the kitchen! 别把脏碗留在厨房里！ Many of the students and villagers never leave the village. 很多学生和村民从来没有离开过村庄。 【拓展精析】 1)My grandpa's memory is getting poorer. As a result, he often ____ his keys at home. A. forgets B. loses C. leaves D. misses 2)I planned to go climbing with my brother, but he had been asked to leave ____ Beijing on business. A. for B. by C. to D. in 3)When children lose their temper, parents had better leave them ____ for a while. A. behind B. alone C. by D. within C A B keep 【典例在线】 She kept on working although she was very tired. 虽然她已经很疲劳了，但仍然继续工作。 You'd better not drink too much white spirit and keep healthy. 你最好不要喝太多白酒，并且保持身体健康。 【拓展精析】 4)Mr. Wu keeps ____his students that the future belongs to the well­educated. A. telling B. to tell C. ordering D. to order 5)To make the river clean, the government should keep the factories from ____ rubbish into it. A. throws B. to throw C. threw D. throwing 6)It's not polite to keep others ____ for a long time. A. wait B. to wait C. waiting D. waited A D C It is＋adj.＋to do sth. 【典例在线】 It's easy to master the skill of photography. 掌握摄影技巧是容易的。 It's easy for a child to learn a new language. 对于孩子来说，学一门新语言很容易。 【拓展精析】 ★句型It's＋adj.＋for sb. to do sth.意为“对某人来说做某事……”；与句型It's＋adj.＋of sb. to do sth.意为“某人做某事……”中，it为形式主语，真正的主语为to do sth.。 ★在此句型中，中间是用介词of还是介词for取决于形容词。当形容词修饰sb.时，应用介词of；当形容词修饰to do sth.时，应用介词for。 1)It is wise ____ Linda to make up her mind ________ to play an instrument. A. for; learning B. for; to learn C. of; learning D. of; to learn 2)—Julia, your mobile phone is ringing. —Wait a minute. It's dangerous ____ it while crossing the street. A. answering　　　B. answer　　　C. to answer 3)It's very kind ____ you to lend me your reusable shopping bags. A. of B. for C. to D. with D C A be good 相关短语 【典例在线】 Betty is good at drawing. 贝蒂擅长画画。 Doing eye exercises is good for your eyes. 做