资源简介

中小学教育资源及组卷应用平台
1.掌握本单元的重点词汇、短语、句型；
2.掌握本单元的重要语法be supposed to的使用；
3.单元话题范文赏析；
4.掌握语法填空名词、介词的解题方法。
be supposed to do 的用法小结
1. sb be supposed to do 意为“应该….”，表示劝告、建议、义务、责任等，相当于情态动词should.
例如： Everyone is supposed to wear a seat belt in the car.
Teachers are supposed to treat all the students alike.
2. 否定结构：be not supposed to do sth. 常用于口语中，意为“不准，不得，不应当”。
例如：You are not supposed to make so much noise when the child is sleeping.
3. 当be supposed to 用于过去时时， 常表示“某事本应该发生而没有发生”。
例如：He was supposed to arrive at six. But he is late.
The train was supposed to arrive half an hour ago.
4. suppose, think, believe, guess 等可以在特殊疑问句中作插入语。
例如：Who do you suppose will win the game
练习：
一、句型转换。
1. Children should be able to read at the age of seven. (改为同义句)
Children ________ __________ __________ be able to read at the age of seven.
2. Should we shake hands when we meet someone for the first time (改为同义句)
________ we ________ _________ shake hands when we meet someone for the first time
3. You are supposed to talk when you are having dinner. (改为否定句)
You ________ _________ _________ _________ talk when you are having dinner.
二、根据汉语意思完成句子。
4. 青少年应该敢于质疑。
Teenagers are ________ _________ be brave enough to ask question.
5. 你不准践踏草地。You ________ __________ _________ __________walk on the grass.
6. 现在他们应该正在干什么？
What are they supposed to ________ _________ now
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
1.掌握本单元的重点词汇、短语、句型；
2.掌握本单元的重要语法be supposed to的使用；
3.单元话题范文赏析；
4.掌握语法填空名词、介词的解题方法。
be supposed to do 的用法小结
1. sb be supposed to do 意为“应该….”，表示劝告、建议、义务、责任等，相当于情态动词should.
例如： Everyone is supposed to wear a seat belt in the car.
Teachers are supposed to treat all the students alike.
2. 否定结构：be not supposed to do sth. 常用于口语中，意为“不准，不得，不应当”。
例如：You are not supposed to make so much noise when the child is sleeping.
3. 当be supposed to 用于过去时时， 常表示“某事本应该发生而没有发生”。
例如：He was supposed to arrive at six. But he is late.
The train was supposed to arrive half an hour ago.
4. suppose, think, believe, guess 等可以在特殊疑问句中作插入语。
例如：Who do you suppose will win the game
练习：
一、句型转换。
1. Children should be able to read at the age of seven. (改为同义句)
Children ________ __________ __________ be able to read at the age of seven.
2. Should we shake hands when we meet someone for the first time (改为同义句)
________ we ________ _________ shake hands when we meet someone for the first time
3. You are supposed to talk when you are having dinner. (改为否定句)
You ________ _________ _________ _________ talk when you are having dinner.
二、根据汉语意思完成句子。
4. 青少年应该敢于质疑。
Teenagers are ________ _________ be brave enough to ask question.
5. 你不准践踏草地。You ________ __________ _________ __________walk on the grass.
6. 现在他们应该正在干什么？
What are they supposed to ________ _________ now
Keys: 1. are supposed to 2. Are; supposed to 3. are not supposed to 4. supposed to
5. are not supposed to 6. be doing
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)

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