2026-2027学年人教版英语八升九英语暑假预习作业 Unit1-Unit 4

八升九英语 暑假预习作业 姓名： 班级： Unit 1 The Changing World 一、一般过去时 vs. 现在完成时 一般过去时 现在完成时 关注点 事情何时发生 事情对现在有何影响/是否仍在持续 时间状语 yesterday, last night, in 2020, two days ago already, just, yet, ever, never, so far, since+时间点, for+时间段【不和准确的过去时间连用】 谓语结构 （be动词） was/were + 其他 have/has been + 其他 谓语结构 （实义动词） 动词过去式 have/has + 过去分词 否定式 didn't + 动词原形 haven't/hasn't + 过去分词 疑问式 Did + 主语 + 动词原形…? Have/Has + 主语 + 过去分词…? 例句对比： 1. I watched that movie last weekend.（只说过去发生了，跟现在没关系） 1. I have watched that movie three times.（强调到现在为止看过的次数/经历） 1. She lost her phone yesterday.（过去发生的事实） 1. She has lost her phone — she can't call anyone now.（强调对现在造成的后果：联系不上人） 二、used to 的用法 句式 结构 例句 肯定句 主语 + used to + 动词原形 He used to be shy, but now he's quite outgoing. 否定句 主语 + didn't use to + 动词原形 They didn't use to like vegetables. 一般疑问句 Did + 主语 + use to + 动词原形…? Did you use to live in the countryside? 反意疑问句 前肯后否 / 前否后肯 She used to play the piano, didn't she? used to +do “过去经常/曾经……（现在不再这样了）”，重点在“对比过去与现在的反差” 【注意】 短语 含义 例句 used to do 过去常做某事 He used to walk to school. be used to do 被用来做某事（被动） This machine is used to cut paper. be used to doing 习惯于做某事 I am used to getting up early now. 三、练习 A. 填空 1. I __________ (already, finish) my project, so I can relax now. 2. He __________ (move) to Shanghai in 2015 and has lived there ever since. 3. __________ you ever __________ (try) durian before? 4. My parents __________ (never, travel) abroad when they were young. 5. This town __________ (use) to be very quiet, but now it's full of shops. 6. People __________ (not use) to have access to the Internet thirty years ago. 7. __________ your father __________ (use) to ride a bicycle to work? 8. Nowadays, I __________ (use) to getting up early for morning exercise. 9. This machine __________ (use) to cut vegetables quickly. 10. So far, scientists __________ (discover) thousands of new species. B. 选择 1. — Did you watch the basketball game last night? — No, I __________ asleep before it started. A. fell B. have fallen C. fall D. was falling 2. I'm so hungry because I __________ anything since breakfast. A. didn't eat B. haven't eaten C. don't eat D. didn't have eaten 3. __________ a small shop on this corner, but now it's a supermarket. A. There used to be B. There is used to be C. There use to be D. It used to be 4. This river __________ very clean. Look at all the rubbish in it now! A. used to be B. is used to being C. is used to be D. uses to be 5. My father __________ a lot, but he gave it up for his health. A. is used to smoke B. used to smoke C. was used to smoking D. used to smoking 6. — __________ your grandfather __________ work on a farm? — Yes, he did. A. Did; use to B. Was; used to C. Did; used to D. Has; used to 7. The old man __________ taking a walk after dinner every day; it has become a habit. A. used to B. is used to C. use to D. was used to 8. — I heard you moved to a new flat. — Yes, but I'm still not __________ living there. A. used to B. use to C. used for D. use for 9. He __________ to the Great Wall twice, but he __________ there last year for the first time. A. has been; went B. went; has been C. has gone; went D. was; has been 10. __________ you __________ your homework yet? A. Did; finish B. Have; finished C. Do; finish D. Are; finishing Unit 2　Inspiring People 一、It is/was + adj. (+for/of sb) + to do sth. 对...来说做某事是.... 类型 判断标准 常见形容词 例句 for sb 形容词描述客观的事情本身 easy, hard, important, necessary, dangerous, possible It's important for us to protect the environment. of sb 形容词描述这个人的品质、特质 kind, brave, clever, foolish, polite, silly It's brave of the firefighter to save the child. 1. It's difficult for beginners to learn Chinese characters.（形容学中文这件事难） 1. It's silly of him to forget his password again.（形容他这个人傻） 二、It is/was … that 从句 结构 含义 例句 It is + adj. + that 从句 ……是……的 It is amazing that she finished the marathon at 60. It is + 名词(短语) + that 从句 ……是一件……的事 It's a shame that we missed the fireworks. It is + 过去分词 + that 从句 据说/据报道…… It is reported that the bridge will reopen next month. 三、练习 A. 填空 1. It's important for us __________ (protect) the environment. 2. It was kind __________ (you) to help me carry the bags. 3. It is amazing __________ she finished the race in record time. 4. It's necessary for students __________ (review) lessons every day. 5. It was brave __________ (he) to speak up against the unfair rule. 6. It is a pity __________ we missed the concert last night. 7. It's difficult __________ (beginner) to learn a new language quickly. 8. It was reported __________ the bridge would reopen soon. 9. It's silly __________ (you) to forget your password again. 10. It is true __________ Lu You wrote thousands of poems. B. 选择 1. It's important __________ students to develop good reading habits. A. of B. for C. to D. with 2. — Why did everyone praise Tom? — Because it was kind __________ him __________ share his lunch with the new student. A. for; to B. of; to C. of; sharing D. for; sharing 3. __________ the new policy will take effect next month. A. It is reported that B. It is reported what C. Reported that it is D. That is reported 4. It's necessary __________ us __________ keep the classroom clean. A. for; to B. of; to C. for; that D. of; that 5. It is a pity __________ you missed such a wonderful concert. A. for B. of C. that D. what 6. It was careless __________ him to leave the door open. A. for B. of C. that D. to 7. __________ beginners to understand this grammar rule at once. A. It's hard for B. It's hard of C. Hard it is for D. For beginners it's hard 8. It is believed __________ the missing hikers will be found soon. A. that B. what C. who D. which 9. It's rude __________ you __________ interrupt others while they are speaking. A. of; to B. for; to C. of; interrupting D. for; interrupting 10. __________ amazing that the old man still runs five kilometers every day. A. This is B. It is C. There is D. That is Unit 3 Smart Learning & Unit 4 Our Memory 一、宾语从句 1. 什么是宾语？ 在简单句中，宾语通常是名词、代词、不定式或短语 在复合句中， 作宾语的是完整的句子，作宾语的句子叫作宾语从句 2. 含有宾语从句的句子格式：主句+关联词+从句。 常见关联词有that, if, whether, wh-和how。 3. 宾语从句三大考点： A. 语序：陈述句语序（主语+谓语） I wonder where I can get a cup of coffee. （主谓） √ I wonder where can I get a cup of coffee. （谓主）× B. 关联词/连接词 1. that（无意思）, 不在从从句中做成分时可省略，表陈述 2. whether / if (是否)，不可省略，表疑问 3. wh -/ how（根据自身意思翻译），不可省略，表疑问 C. 时态 主现从不限：主句如果用了一般现在时，从句时态不限制，根据自己想表达的意思选择对应的时态。 I don’t know where we will go for the holiday. 主过从也过：主句如果用了一般过去时，从句也要用对应的过去时。 She asked me if she could join us. 客观真理用一现：如果从句表达的是客观事实或者普遍真理，从句用一般现在时，此时不用管主句时态。 Our teacher said that the earth goes around the sun. （画横线的从句讲的是普遍真理，用一般现在时，不用跟着主句的过去时走） 【补充】 1. 主从主语一致时可简化为：【疑问词+不定式】 I don't know what I should buy. → I don't know what to buy. 2. ask/tell/show 等双宾语动词，当从句主语=间接宾语也可简化为：【疑问词+不定式】 Tell me how I can fix this. = Tell me how to fix this. 3. 否定转移（主句第一人称I/We + think, believe, suppose, expect（认为、猜想类动词）等 ） 例如I think he is right，对这句否定时（即我认为他不对），要把否定词转移到主句中。 I think he isn't right.（✘）→ I don't think he is right.（✔） · 主句主语不是I/We，否定词留在从句中，不用转移。 He thinks you are not right. 二、练习 A. 填空 1. I think __________ online learning is convenient. 2. I wonder __________ the new app is free or not. 3. She asked me __________ I could help her with the homework. 4. I'm not sure whether he __________ (come) to the lecture tomorrow. 5. He said that the Internet __________ (change) the way we learn. 6. I don't know whether she __________ (like) this online course. 7. The teacher told us that light __________ (travel) faster than sound. 8. I doubt whether he __________ (finish) the project on time. 9. She wonders if the test __________ (be) difficult next week. 10. I believe that hard work __________ (pay) off in the end. 1. Can you tell me where the memory center in our brain __________ (be)? 2. I don't know why I __________ (forget) things so easily. 3. She asked me how I __________ (remember) so many words. 4. Do you know what __________ (cause) memory loss? 5. I wonder who __________ (discover) this memory technique. 6. Could you explain how memory __________ (work)? 7. I don't remember when I __________ (learn) to ride a bike. 8. Tell me what __________ (help) you memorize new vocabulary. 9. I'm curious about how the brain __________ (store) information. 10. She wants to know why some people __________ (have) better memory than others. B. 选择 1. I wonder __________ this online course is suitable for beginners. A. that B. if C. what D. who 2. She told me __________ she __________ her homework already. A. that; finished B. that; had finished C. if; finished D. if; had finished 3. I'm not sure __________ I should choose this subject or that one. A. that B. if C. whether D. what 4. He asked me __________ I __________ come to the study group that night. A. if; could B. that; could C. if; can D. that; can 5. I believe __________ practice makes perfect. A. if B. whether C. that D. what 6. I doubt __________ this app __________ really help me improve my English. A. if; will B. that; will C. if; can D. that; can 7. Could you tell me __________ the library closes at 9 or 10? A. that B. if C. whether D. what 8. She wonders __________ she __________ the exam next week. A. if; will pass B. that; will pass C. if; passes D. that; passes 9. It depends on __________ you are willing to work hard. A. that B. if C. whether D. what 10. He doesn't know whether __________ online classes __________ offline ones. 1. Do you know __________ our brain __________ long-term memories? A. how; stores B. that; stores C. how; store D. that; store 2. I wonder __________ caused him to forget the meeting. A. what B. that C. if D. how 3. Can you tell me __________ this book about memory training? A. who wrote B. who write C. that wrote D. that write 4. I don't know __________ this memory technique __________ work or not. A. whether; will B. that; will C. whether; would D. that; would 5. She asked me __________ I remembered her phone number. A. what B. how C. that D. if 6. I'm curious about __________ the brain __________ information while we sleep. A. how; stores B. that; stores C. how; store D. that; store 7. Could you tell me __________ the test will start tomorrow? A. what time B. that C. if D. who 8. I don't remember __________ I __________ to swim. A. when; learned B. when; learn C. that; learned D. that; learn 9. He wants to know __________ method __________ best for memorizing vocabulary. A. which; works B. that; works C. which; work D. that; work 10. I wonder __________ this happened to him last week. A. why B. that C. if D. who 学科网（北京）股份有限公司 $