Unit 2 Ill help to clean up the city parks.,八年级下册英语（人教版）,单元易错专题,易错点一：alone与lonely的辨析) 【精析】alone可用作形容词，意为“独自的，单独的”，只能作表语，强调客观上只有一个人，无人陪伴。alone也可用作副词，意为“独自地，单独地”，常作状语；lonely作形容词，意为“孤独的，寂寞的”，强调心灵上的孤独、寂寞，在句中既可作定语，也可作表语。lonely作定语还可修饰地点名词，意为“荒凉的，偏僻的”。,【精练】 1When you feel helpless and _， just remember you are not _ in the world because your friends are around you, including me. Aalone；alone Blonely；lonely Calone；lonely Dlonely；alone,D,2The old man often feels _ because his children live far away. Acrazy Blonely Chungry Dsleepy 3这位父亲很孤独而且经常因孩子的吵闹而发怒。 The father was _ and often became angry because of the noisy children. 4The old man lives _ (独自)So he often feels lonely.Lets go to visit him.,B,lonely,alone,易错点二：fix，mend与repair的辨析) 【精析】fix侧重于“安装”，有时也用作“修理”，常指修理机器、车辆等；mend着重指“恢复较小之物”原来的样子，例如用针线缝补衣服等；repair较正式，常指使受到一定损失的物品恢复其功能或形状。,【精练】 5The engineers _ a new computer in our classroom the whole yesterday morning，so we had our classes in the school hall. Awere fixing Bfixed Chave fixed Dare fixing,A,6Something is wrong with your computer.Let me help you to put it right_ Acorrect it Bthrow it away Cmend it Dput it away 7Can you fix up my watch？It doesnt work._ Acheck Bchange Crepair Dcarry,C,C,易错点三：run out，run out of与use up的辨析) 【精析】run out为动副短语，作不及物动词，表示“被用完了(be used up)”的被动含义，其主语通常是时间、金钱、食物等名词；run out of作及物动词用，后接宾语，表示“用完(used up)”的主动含义，主语只能是人；use up意为“用完，耗尽”，主语既可以是人也可以是物，既可以用主动语态也可以用被动语态。,【精练】 8The energy from the sun and wind is very cheap and it will never _ Acome out Bput out Ccarry out Drun out,D,9told the interviewer that he had run out of money to buy old bikes._ Aput away Bturned off Ctaken out Dused up 10你认为他会把钱花光吗？ Do you think he will _ _ all the money?,D,use,up,易错点四：imagine的用法) 【精析】imagine意为“想象，设想”，其后常接名词、代词、动名词或宾语从句。,【精练】 11What about going to the beaches for vacation? Great! _were lying on the beach in the sun，enjoying music.It must be great fun. APretend BPromise CMention DImagine,D,12Its difficult to imagine _ it is like in that village after the earthquake. Awhen Bwhat Cwhere Dwhich 13Can you _ what it would be like to live under the sea?,B,imagine,