Unit 10 You're supposed to shake hands.-2020-2021学年九年级英语易错题集(人教版)

Unit 10 You're supposed to shake hands 学霸错题再学再练再测 易错点一：be supposed to 的用法 【例句】 If you were a lemon, you would not be supposed to dwell on the sweetness of watermelon.如果你是一只柠檬，就不该老是盯着西瓜的甜。 【讲解】be supposed to意为“应该”，后接动词原形，be有人称、数和时态的变化，通常用来表示劝告、建议、义务和责任等，相当于情态动词should。 易错点二：be used to do, be used to doing与used to do的辨析 【例句】It defines the looks of the boxes and arrows that can be used to do process modelling. 它定义了用于过程建模的方框和箭头的外观。 The fact that this boss came in from the outside is significant, because it means he may be used to doing things in a different way. 你的老板来自外部，这个事实非常重要，因为这意味着他或许习惯了不同的工作方式。 I used to do that when you were a little girl, remember? 在你还是小女孩的时候我曾经那么做过，记得吗？ 【讲解】be used to do意为“被用来做……”，是use sth. to do sth. 结构的被动语态；be/get used to doing意为“习惯于做……”；used to do 意为“过去常常做……”。 易错点三：take off的用法 【例句】We eventually took off at 11 o'clock and arrived in Venice at 1.30. 我们终于在11点起飞，1:30到达威尼斯。 【讲解】take off意为“脱下(衣服等)”时，为及物动词短语；意为“(飞机等)起飞”时，为不及物动词短语。 易错点四：worth的用法 【例句】These books might b