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九年级英语全册Unit 13 We’re trying to save the earth知识点汇总（人教新目标版）.docx

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人教新目标版九年级英语全册知识点汇总全套（共14份）
- 人教新目标版九年级英语全册知识点汇总全套（共14份）

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Unit 13 We are trying to save the earth! Section A 1.play a part in 参与 +n./pron./ving eg：I want to play a part in saving the earth. 2.cut down 减少动副短语 cut 短语 cut in 插嘴 cut off 切断 cut up 切碎 cut out 删除 3.advantage 优点可数名词 have the advantage of 有……的有利条件 be to... advantage 对……有利 4.make a difference 起作用；有影响 make a difference （to...）（对……）产生影响或作用 5.not only...but also... 不但……而且…… 连接两个对等的成分，also 可以省略 eg: I not only play tennis but (also) practise shootingeg: Not only Mr. Li but （also）his son loves the movie. 连接两个主语时，就近原则 eg:Not only does Miss Li like music, but (also) she likes sports 6.harmful 有害的 do harm to 对……造成伤害 eg: Smoking will do harm to your health. be harmful to 对…… 有害 eg: Don't read in the sun. It is harmful to your eyes 7.the number of ……的数量 eg：The number of girls in our class is 30 辨析 a number of 许多接可数名词复数谓语动词用复数形式 the number of ……的数量接可数名词复数谓语动词用单三形式 8.be against... 反对反：be for... 支持…… eg: I am not against your idea. Instead, I'm for you 9.现在进行时与 now, at the moment, right now, these days...连用 eg：She is watching TV now. 现在进行时表将来与 come，go，arrive，leave，start 等动词连用 eg: I’m leaving tomorrow 10.现在完成时构成助动词 have/has+ 动词的过去分词 eg: Have you ever been to Japan ？固定结构 have/has been to 曾经去过某地，现在已不在某地 eg: I have been to the USA twice. have/has gone to 去某地了，可能在途中，也可能到了那里，总之人不在说话处 eg: —Where's Jim? —He has gone to the library. have/has been in 在某地呆了一段时间，经常与“for+ 一段时间”连用 eg: We have been in this city for three years. 11.被动语态基本结构 be+ 动词的过去分词 eg: The glass is broken 转换主动语态 We visited that factory last summer. 被动语态 That factory was visited by us last summer.感官动词/使役动词变为被动语态时带 to 主动: I often hear Mary sing in the next room 被动：Mary is often heard to sing in the next room Section B 1.recycle 回收利用 eg: We recycle all of our plastic bags. 2.throw away 扔掉；抛弃 eg: You can throw them away if you don't want these clothes. 3.pull...down 拆下；摧毁 put 短语 pull together 齐心协力 pull off 脱去 pull out 拔出 pull in (车等)停下,进站 4.win a prize 赢得奖品辨析 win 赢，获胜后接比赛、活动、奖品 beat 击败；打败后接人或团队等竞争对手 5.set up 建立 set 短语 set off/out 动身,出发 set free 释放 set down 写下,记下 6.bring back 恢复；归还；带回 eg: Please bring back the books to the library. 7.creativity n. creator 创造者,发明 v. create 创造 adj. creative 创造性的 Section A 1.play a part in 参与 +n./pron./ving eg：I want to play a part in saving the earth. 2.cut down减少动副短语 cut 短语 cut in 插嘴 cut off 切断 cut up 切碎 cut out 删除 3.advantage 优点可数名词 have the advantage of 有……的有利条件 be to... advantage 对……有利 4.make a difference 起作用；有影响 make a difference （to...）（对……）产生影响或作用 5.not only...but also... 不但……而且…… 连接两个对等的成分，also 可以省略 eg: I not only play tennis but (also) practise shooting eg: Not only Mr. Li but （also）his son loves the movie. 连接两个主语时，就近原则 eg:Not only does Miss Li like music, but (also) she likes sports 6.harmful 有害的 do harm to 对……造成伤害eg: Smoking will do harm to your health. be harmful to 对…… 有害 eg: Don't read in the sun. It is harmful to your eyes 7.the number of ……的数量 eg：The number of girls in our class is 30 辨析 a number of 许多接可数名词复数谓语动词用复数形式 the number of ……的数量接可数名词复数谓语动词用单三形式 8.be against... 反对反：be for... 支持…… eg: I am not against your idea. Instead, I'm for you 9.现在进行时与 now, at the moment, right now, these days...连用 eg：She is watching TV now. 现在进行时表将来与 come，go，arrive，leave，start 等动词连用 eg: I’m leaving tomorrow 10.现在完成时构成助动词 have/has+ 动词的过去分词 eg: Have you ever been to Japan ？固定结构 have/has been to 曾经去过某地，现在已不在某地 eg: I have been to the USA twice. have/has gone to 去某地了，可能在途中，也可能到了那里，总之人不在说话处 eg: —Where's Jim? —He has gone to the library. have/has been in 在某地呆了一段时间，经常与“for+ 一段时间”连用 eg: We have been in this city for three years. 11.被动语态基本结构 be+ 动词的过去分词 eg: The glass is broken 转换主动语态 We visited that factory last summer. 被动语态 That factory was visited by us last summer. 感官动词/使役动词变为被动语态时带 to 主动: I often hear Mary sing in the next room 被动：Mary is often heard to sing in the next room Section B 1.recycle 回收利用 eg: We recycle all of our plastic bags.2.throw away 扔掉；抛弃 eg: You can throw them away if you don't want these clothes. 3.pull...down 拆下；摧毁 put 短语 pull together 齐心协力 pull off 脱去 pull out 拔出 pull in (车等)停下,进站 4.win a prize 赢得奖品辨析 win 赢，获胜后接比赛、活动、奖品 beat 击败；打败后接人或团队等竞争对手 5.set up 建立 set 短语 set off/out 动身,出发 set free释放 set down 写下,记下 6.bring back 恢复；归还；带回 eg: Please bring back the books to the library. 7.creativity n. creator 创造者,发明 v. create 创造 adj. creative 创造性的查看更多

九年级英语全册Unit 13 We’re trying to save the earth知识点汇总（人教新目标版）.docx

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