牛津沪教版英语七年级上Units1-2重点知识复习及易错题整理(无答案).docVIP

牛津沪教版英语七年级上Units1-2重点知识复习及易错题整理（无答案） PAGE / NUMPAGES 七年级上U1-2重点知识复习及易错题整理 一、重点知识回顾： U1L1 should用法 should 情态动词，否定形式为：shouldnt 1.“应该”，认为某种行为是正确的或合理的。“应该做”，且有一种道义上的责任。 e.g. You should love your students. 你应该爱你的学生。 We students should study hard. 我们学生应该努力学习。 I should help him because he is in trouble now. 我该帮他的，因为他现在有麻烦。 2.“应当，应该”，表提出建议或寻求忠告等。 e.g. You should eat less junk food. 你应该少吃垃圾食物。 What should I do? Should I believe him? 我该怎么办？我该相信他吗？ 3.“按理会……”“该会……”表示一种推理，期待等。 e.g. —When can I come for the photos? I need them tomorrow afternoon. —They should be ready by 12:00. 一我什么时候可以来取照片呢？我明天下午就需要用。 —明天12:00之前应该就可以了。 It should be a nice day tomorrow. 明天应该是个好天。 4. 用于疑问句或感叹句中（表示意外、惊讶等，与how，Why，Who连用）。 e.g. How should I know? 我怎么会知道？ 5. should还可以用在if条件从句中，表示一件事听起来可能性很小，但也不是完全没有可能。相当于“万一”的意思。 e.g. Ask her to ring me up if you should see her. 你万一见到她，请让她给我打个电话。 6. 情态动词should用于第一人称时可以表示说话人的一种谦逊、客气、委婉的语气。 e.g. I should think it would be better to try it again. 我倒是认为最好再试一试。 I should advise you not to do that. 我倒是劝你别这样做。 Exercise 3 = 1 \* ROMAN I. Fill in the blanks with “should”, “should not”（用 “should ”或“should not ”填空） 1. We ________ make the beds by ourselves. 2. We ________turn off lights when we leave the bedroom. 3. You ________smoke in the bedroom. 4. We________ have meals in the bedroom. 5. We________ keep our bedrooms clean and tidy. 6. The students________ pay attention to what the teacher said in class. 7. Hes just learned how to swim. He ________ swim by himself. 8. The toy is so expensive that he ________ buy it. 9. Road safety is important, so we ________ play football in the street. 10. A: ________ we come to school earlier tomorrow? B: No. you neednt. = 2 \* ROMAN II. Fill in the blanks with the proper forms of “need”（用 “need”的正确形式填空） 11. Its still early. You ________go. 12. Peter ________ to choose a new flat with a garden. 13. I ________ any help. 14. They ________to buy a digital camera. 15. Tomorrow is Saturday, so Sam ________ go to bed early. 16. _____