九年级英语第十单元知识点.doc

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单元语法聚焦:
1. be supposed to do的用法
1). be supposed to do sth =_________ ______sth 其否定形式为 be _____ _________ _____do sth = _________do sth 意为“应该做某事;被期望/要求做某事……”。如: 在中国与他人初次见面时你应该握手。
You______ __________to shake hands when you meet someone __________ the first time in China. 主语是物时,意为“本应;本该”,指“某事本应该发生而没有发生”。如: 飞机本应该6点钟到。The plane was __________ to arrive at 6:00. 2).用于否定句中,表示“获准;允许”。如:
You are not supposed to smoke on the 。 3).be supposed to have done “本应做某事而实际上没做”。如:
You are supposed to have finished the work. 你们本应完成这项工作的。(实际上没有完成) expected to do的用法
be expected to do表示一种可能性,意为“被期许(预期)会做某事”。如: He is expected to do well in the test. 他被期许在考试中取得好成绩。 She is expected to arrive at noon. 预期她将会在正午抵达。实战演练Ⅰ. 单项选择
( ) arrive at 6:00 am., but you arrived at 7:00 am. today. Don't be late next time.
to supposed to supposed supposed to
( ) disabled girl needs our help. We are ________ to do something for her.

( ) are ________ to speak loudly in the reading room.
supposed
( )4.—You look sad. What has happened?—We were________ to win the match, but we lost.
( )'s dangerous for us________ with wild animals.
play Ⅱ. 根据汉语意思完成句子
。You_