八年级英语下册 unit 8 have you read treasure island yet易错专题习题课件 （新版）人教新目标版

Unit 8 Have you read Treasure Island yet? 八年级下册英语（人教版）八年级下册英语（人教版） 单元易错专题 易错点一：already与yet的辨析) 【精析】already意为“已经”，用于肯定句中，强调某事已经发生； 也可用于疑问句或否定句句末，表示惊讶；yet 意为“已经；还”，一 般用于否定句和疑问句，用来谈论尚未发生但可能发生的事； 【精练】 一、单项选择。 1So far, she has _ helped 500 homeless people. How kind! Anever Bever Calready Dyet C 2Have you finished your work _？ Yes，Ive _ finished it. Aalready；yet Balready；already Cyet；already Dyet；yet 3Have you had lunch? Not _Im busy now. Aalready Byet Cnever Dstill C B 二、用already或yet填空。 4The actress is _50，but she looks much younger than she really is. 5Come on，Dave.Its time for dinner. Im not hungry _Ive just had a hamburger. already yet 易错点二：else与other的辨析) 【精析】else 修饰疑问代词、疑问副词或不定代词，置于这些词之后 ；other 修饰名词，且位于名词之前。 【精练】 用else或other填空。 6I want to go somewhere _to have a rest. 7What _can you do? 8.Do you have _ways of keeping healthy? 9.He met nobody _on this island on that day. 10.Whats that in your _hand? else else other else other 易错点三：the number of 与a number of 的辨析) 【精析】the number of意为“的数量”，后接复数名词，作主语 时，谓语动词用单数形式，表语常是数词，也可接large，small作表语 ；a number of 意为“许多的”，相当于many，修饰可数名词复数，作 主语时，谓语动词用复数形式。number前可加small，large，great表示 程度。 【精练】 11How many boys are there in your class? _ them _ twenty three. AA number of；are BThe number of；are CThe number of；is DA number of；is 12There _ a number of people over there.The number of the people _ over 100. Ais；are Bis；is Care；is Dare；are C C 13The zoo keeper is worried because the number of visitors _ smaller and smaller. Abecome Bare becoming Cis becoming Dhave become C 易错点四：belong to 的用法) 【精析】belong作动词，意为“属于；归属”。belong为不及物动词 ，后面常接介词to，意为“属于；是的成员”。如： These pens belong to me.这些钢笔是我的。 I belong to the music club.我是音乐俱乐部的成员。 sth.belong(s) to sb.sth.is sb.s 某物是某人的 The book belongs to Carla.The book is Carlas.这本书是卡拉的。 【精练】 14Do you know whom this bike _？ Abelong Bbelong to Cbelongs to Dbelongs 15This book is mine, but that one belongs