Unit 4 单元知识点复习及练习-2023-2024学年人教版七年级英语下册

七下 Unit 4 单元知识点复习及练习 主题词汇 rule, dish, night, luck, hair, arrive, listen,fight, wear, bring, practice, relax, read,feel, remember, follow, keep, learn, quiet,noisy, dirty, terrible, strict 重点词组 (be)on time，dining hall, listen to, have to，go out,do the dishes,make one's bed,be strict(withsb.)，follow the rules 句 型 Don't eat in the classroom! We can't arrive late for class. We must be on time. Can we wear a hat in class? Yes, we can./No, we can't. We have to clean the classroom. We have to follow the rules. 知识点： 1.【辨析 have to 与 must】 （1） 表达意见上的差异： must 表示说话人的主观意图和要求，相当于汉语中的“必须”； have / has to 表示由于外部环境、情况、习惯等的客观需要，相当于汉语中的“不得不”。 如： You must do your homework now. 现在你必须做你的功课。 He has to study late into the night to pass the exam. 为了通过考试，他不得不学习到深夜。 （2）在否定句和疑问句中，have to 需借助于助动词do 相关形式，而must 则直接用mustn’t 或将must 提到句首。如： Your mother doesn’t have to do that now. 你妈妈现在不必做那件事情了。 You mustn’t play football in the street after class. 放学后，你们一定不要在街上踢足球。 （3）must 不能与其他助动词will，shall 等连用，因此这种情形下要用have to。 Must 没有过去式，因此用于过去时应用had to （表示过去必须做，并且做到了）。如： Shall we have to meet at the gate of the school? 我们必须在校门口相见吗？ He had to get up early to catch the early bus. 他不得不起早床，去赶早班车。 （ ）1. You __________ take me to the station. My brother is taking me. A.can’t B. mustn’t C. shouldn’t D. doesn’t have to （ ）2.We ________wait until the traffic light turns green when we cross the road. A.must B. can C. need D. may （ ）3. Bob can not come out to play because he __________help his dad in the garden. A.can B. has to C. have to D.must （ ）4. -- Must I clean the window now? -- No, you _______. A.mustn’t B. needn’t C. can’t D. may not 2.arrive 不及物动词，意为“到达，抵达”。 后常接介词in 或 at，in 后接大地方，at后接小地方。arrive 后若是接地点副词，则不需要用介词。 例: When did you arrive in Shanghai? 你什么时候到上海的? She arrives at the bus stop at 7 o'clock every morning,她每天早晨 7 点到达公共汽车站。 I arrive home at 5 o'clock in the afternoon every day. 我每天下午5 点到家。 辨析: arrive，reach 与 get