宾语从句的时态复习素材知识点精析

2023-04-07/ 离石信息港/ 查看: 214/ 评论: 10

摘要宾语从句的时态复习素材知识点精析1.当主句的谓语动词是一般现在时时，其宾语从句的时态可以是任何适当的时

宾语从句的时态复习素材知识点精析
1. 当主句的谓语动词是一般现在时时，其宾语从句的时态可以是任何适当的时态。
① She says(that)she works from Monday to Friday．
她说她周一至周五上班。(从句是一般现在时)
② she says(that)she will leave a message on his desk．
她说她要在他桌子上留个便条。(从句是一般将来时)
③ She says(that)she has never been to Mount Emei．
她说她从来没有去过峨眉山。(从句是现在完成时)
2. 当主句的谓语动词是一般过去式时，其宾语从句的时态一般要用适当的过去时态。如：
① He said there were no classes yesterday afternoon．
他说昨天下午没有课。(从句是一般过去时)
② He said that he was going to take care of the baby．

他说他会去照看这个婴儿。(从句是过去将来时)

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③ He said that they were having a meeting at that time．
他说他们那时正在开会。(从句是过去进行时)
3. 当宾语从句是表达客观真理和规律的句子时，其时态仍旧用一般现在时。如：
① The teacher told us that nothing is difficult if we put our hearts into it．
老师告诉我们世上无难事，只怕有心人。
② He said that light travels much faster than sound．
他说光比声音传播得快。

Can dogs and cats live in perfect harmony in the same home? People who are thinking about adopting a dog as a friend for their cats are worried that they will fight. A recent research has found a new recipe of success. According to the study, if the cat is adopted before the dog, and if they are introduced when still young(less than 6 months for cats, a year for dogs), it is highly probable that the two pets will get along swimmingly. Two-thirds of the homes interviewed reported a positive relationship between their cats and dogs.
However, it wasn’t all sweetness and light. There was a reported coldness between the cat and dog in 25% of the homes, while aggression and fighting were observed in 10% of the homes. One reason for this is probably that some of their body signals were just opposite. For example, when a cat turns its head away it signals aggression, while a dog doing the same signal submission(恭维).
In homes with cats and dogs living peacefully, researchers observed a surprising behavior. They are learning how to talk each other’s language. It is a surprise that cats can learn how to talk “dog” , and dogs can learn how to talk “cat” .
What’s interesting is that both cats and dogs have appeared to develop their intelligence. They can learn to read each other’s body signals, suggesting that the two may have more in common than we preciously suspected. Once familiar with each other’s presence and body language, cats and dogs can play together, greet each other nose to nose, and enjoy sleeping together in the sofa. They can easily share the same water bowl and in some cases groom(梳理)each other.
The significance of this research on cats and dogs may go beyond pets-to people who don’t get along, including neighbors, colleagues at work and even world superpowers. If pets and dogs can learn to get along, surely people have a good chance. (335W)
1. The underlined word “swimmingly” in Paragraph 1 is close in meaning to .
A. early B. sweetly C. quickly D. smoothly
2. Some cats and dogs may fight when .
A. they are cold to each other B. they look away from each other
C. they misunderstand each other D. they are introduced at an early age
3. It is suggested in Paragraph 4 that cats and dogs .
A. have common interests B. are less different than we thought
C. have a common body language D. are less intelligent than we expected