1、1Topic2 易混淆单词和短语辨析1. 辨析:look, see, watch, readlook 是主动地、有意识地去“看” ,强调看的动作过程,是不及物动词,接宾语时要加介词 at. see 指“看见;看到” ,强调看的结果,但不一定有意识地看,是及物动词,如:看电影,看望某人,看病都用 see。watch 指“看;观看;注视” ,一般是聚精会神地看,如:看戏,看电视,看比赛,看表演等。read 多用于指“看报纸;看书”等,这里的“看” ,可以理解为“读” ,可作及物动词,也可作不及物动动词。 如:Please look at the blackboard.请看黑板。You should
2、 see a doctor when you are ill.当你生病时应该去看医生。Do you watch TV every day? 你每天都看电视吗?Mr. Li likes reading newspapers.李先生喜欢看报纸。2. 辨析:be able to, can, be able to会;能够。有人称、时态和数的变化,后面接动词原形;前面可以加一个助动词;有多种时态;可表示经过努力而做到的事。can 会;能够。没有人称和数的变化,后面接动词原形;不能与助动词连用;只有一般现在时和一般过去时;可以表示“请求或允许” 。例:Can you come tomorrow? 明天你能
3、来吗?Im able to do the work all by myself.我能够独立做这项工作。3. 辨析:in, intoin 表示“在里面” ,做介词或副词,侧重于位置状态。into 意为“进入,到里” ,做介词,侧重于动作的方向。如:Your book must be in the bag.你的书一定在书包里。The teacher came into the classroom.老师走进了教室。4. 辨析: illness, disease2illness 意为“疾病” ,常指身体或精神上的疾病。disease 名词,常指比较严重,通常持续时间久的疾病,常影响特定的身体部位。如:
4、He missed a lot of lessons because of his illness.他因为生病耽搁了很多的课程。Headache is not a disease itself, but it may show that something is wrong with your health. 头痛本身不是病,但它可能会显示出你的健康有问题了。5. 辨析: because, because ofbecause because 为从属连词,引导表示原因的状语从句,可以用来回答why 引导的特殊疑问句。because of because of 为介词短语,其后可接名词、名词短语、代词或 v.-ing 形式,但不可以接从句。例:I dont want to make friends with him because I dont like him.因为我不喜欢他,所以不想和他交朋友。It was very difficult to see our way because of the fog.因为有雾,我们很难看清路。