2026-2027学年鲁教版（五四学制）八年级上册英语语法专题训练

**基本信息** 鲁教版八年级上册英语语法专项训练，以单元为纲系统整合八大核心考点，通过规则速记、错误警示及分层精练，构建“方法-应用-突破”闭环，提升语言运用能力与逻辑思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |动词不定式等8大考点|每考点基础3题+提升3题+拓展3题|规则速记（如“want to do”结构）+错误警示（如see后省to）|按单元递进，从基础用法（不定式作宾语）到复杂从句（if条件句），形成“概念-辨析-应用”逻辑链|

2026鲁教版（五四学制）八年级上册 英语语法专题训练 重点常考 · 易错突破 · 分层精练 ● 教材版本：鲁教版（五四学制）2026八年级上册 ● 覆盖单元：Unit 1 Time to Relax ~ Unit 7 To Spend or to Save ● 题型说明：基础题（◇） + 提升题（▷） + 拓展题（★） 📋 八大语法考点总览 编号 语法考点 对应单元 核心内容 一 动词不定式（to do） Unit 1 Time to Relax 作宾语、宾补、目的状语；stop/remember to do vs doing 二 情态动词提建议（should/could） Unit 2 Stay Healthy should 表应该（强）；could 表可以（弱）；后接动词原形 三 连词状语从句（although/until/so that） Unit 3 Growing Up although 让步（不与but连用）；until 直到；so that 目的 四 形容词/副词比较级与最高级 Unit 4 The Wonders of Nature 规则/不规则变化；than/as…as/the+最高级；大数表达 五 过去进行时（was/were doing） Unit 5 Nature's Temper 过去某时刻正在做；when/while 区别；与一般过去时区别 六 so…that 结果状语从句 / unless 条件句 Unit 6 Crossing Cultures so+形/副+that 结果；unless=if…not 主将从现 七 情态动词表推测（must/can't/may） Unit 5/6 综合 must 肯定推测；can't 否定推测；may/might 可能 八 条件状语从句（if/unless）+ 主将从现 Unit 7 To Spend or to Save if/unless 引导；主句将来/情态，从句一般现在 考点一：动词不定式（to do）作宾语、宾补与目的状语 📌 对应单元：Unit 1 Time to Relax ▎语法规则速记 1. 动词不定式基本形式：to + 动词原形，否定形式：not to + 动词原形。 2. 作宾语：want to do / hope to do / decide to do / plan to do / learn to do。 3. 作宾补：ask/tell/encourage/invite/want + sb. + to do。感官/使役动词后省 to（see/make/let sb. do），被动还原 to。 4. 作目的状语：to do 表"为了……"，回答 why 的问题。= in order to do。 5. 易混辨析：stop to do（停下做正事去做另一件事）≠ stop doing（停止正在做的事）；remember to do（记得要去做）≠ remember doing（记得做过）。 ⚠ 经典错误警示 ❌ He wants relax himself. → ✅ He wants to relax himself. （want 后必须接 to do） ❌ I saw him to enter the room. → ✅ I saw him enter the room. （感官动词 see/hear/watch 后省 to） ❌ She stopped to talk.（想表达停止说话） → ✅ She stopped talking. （stop to do 是停下去做别的事） ❌ My mother made me to clean my room. → ✅ My mother made me clean my room. （使役动词 make/let/have 后省 to） ◇ 基础题（选择题） ◇（ ）1. Olivia decided ______ a new hobby this term. A. take up B. to take up C. taking up D. took up ◇（ ）2. Chen Wei wants ______ some money for his trip to Xiamen. A. save B. saving C. to save D. saved ◇（ ）3. They plan ______ to Wuhan during the summer holiday. A. go B. going C. to go D. went ▷ 提升题（选择题） ▷（ ）1. Jam's mother encouraged him ______ harder at school. A. study B. to study C. studying D. studied ▷（ ）2. Lily went to the library ______ some information about Kunming. A. find B. finding C. to find D. found ▷（ ）3. The teacher asked the students ______ noise in the classroom. A. not make B. not to make C. to not make D. don't make ★ 拓展题（用所给词适当形式填空） ★（ ）1. Zhang Hao told me ______ (not be) late for class again. ★（ ）2. Bella learned ______ (play) the piano when she was seven. ★（ ）3. We stopped ______ (have) a rest because we were too tired. 考点二：情态动词提建议（should / could） 📌 对应单元：Unit 2 Stay Healthy ▎语法规则速记 1. should + 动词原形：表"应该"，语气较强，含义务感。否定：shouldn't。 2. could + 动词原形：表"可以/不妨"，语气委婉，试探性建议。否定：couldn't。 3. should/could 后永远接动词原形，不加 -s、-ing、to。 4. 提建议句型：Why don't you + 动原？/ How about + doing？/ You should/could + 动原。 5. 辨析：should（责任/应该）vs could（选择/委婉）；must（必须）vs have to（不得不/客观）。 ⚠ 经典错误警示 ❌ You should to see a doctor. → ✅ You should see a doctor. （should 后接动词原形，不加 to） ❌ She could gets better rest. → ✅ She could get better rest. （could 后接动词原形） ❌ He shouldn't works too hard. → ✅ He shouldn't work too hard. （否定式 shouldn't 后也接原形） ❌ I建议他 should going to bed early. → ✅ I建议他 should go to bed early. （should 后永远动词原形） ◇ 基础题（选择题） ◇（ ）1. You ______ drink more water when you have a cold. A. should B. could C. would D. might ◇（ ）2. — I have a headache. — You ______ lie down and rest. A. could B. should C. might D. would ◇（ ）3. ______ we go to the park this afternoon? A. Should B. Must C. Shall D. Would ▷ 提升题（选择题） ▷（ ）1. Olivia is not feeling well. I think she ______ see a doctor. A. could B. should C. would D. might ▷（ ）2. You look tired. You ______ stay up late any more. A. should B. shouldn't C. couldn't D. would ▷（ ）3. — My throat hurts badly. — You ______ drink too much cold water. A. should B. could C. shouldn't D. would ★ 拓展题（用所给词适当形式填空） ★（ ）1. Chen Wei has a fever. He ______ (should / must) take some medicine. ★（ ）2. You ______ (not eat) too much junk food. It's bad for your health. ★（ ）3. Bella is tired. She ______ (could / must) take a short break. 考点三：连词状语从句（although / until / so that） 📌 对应单元：Unit 3 Growing Up ▎语法规则速记 1. although = though（虽然），引导让步状语从句，不能与 but 同时出现。 2. until：肯定句（延续动词）+ until = 一直做到……；not...until = 直到……才…… 3. so that 引导目的状语从句：主句 + so that + 从句（常含 can/could/may）。 4. although 与 though 区别：although 更正式；though 可放句末，although 不行。 5. until 用法：延续动词（wait/stay/work）+ until；瞬间动词（leave/finish/go）+ not...until。 ⚠ 经典错误警示 ❌ Although it rained, but we went out. → ✅ Although it rained, we went out. （although 与 but 不能同句） ❌ I left until he came back. → ✅ I didn't leave until he came back. （leave 是瞬间动词，需用 not...until） ❌ She waited until her mother will come. → ✅ She waited until her mother came. （until 从句时态需与主句一致） ❌ He got up early so that he can catch the bus. → ✅ He got up early so that he could catch the bus. （目的状语从句时态需一致） ◇ 基础题（选择题） ◇（ ）1. ______ it was raining, they still went for a walk. A. Because B. Although C. Since D. If ◇（ ）2. I waited at the bus stop ______ the bus arrived. A. when B. while C. until D. since ◇（ ）3. She got up early ______ she could catch the first bus. A. because B. so that C. although D. until ▷ 提升题（选择题） ▷（ ）1. ______ he is young, he knows a lot about animals in Jinan. A. Though B. Because C. If D. When ▷（ ）2. The little boy didn't stop crying ______ his mother came back. A. when B. while C. until D. after ▷（ ）3. Please speak louder ______ everyone can hear you clearly. A. so that B. although C. until D. because ★ 拓展题（用所给词适当形式填空） ★（ ）1. ______ (Although / Because) it was cold, we still went swimming. ★（ ）2. He didn't go to bed ______ (until / when) he finished his homework. ★（ ）3. She studies hard ______ (so that / because) she can get good grades. 考点四：形容词与副词的比较级、最高级及大数表达 📌 对应单元：Unit 4 The Wonders of Nature ▎语法规则速记 1. 比较级：单音节加 -er（tall→taller）；多音节加 more（more amazing）；辅音+y 变 i+er（happy→happier）。 2. 最高级：单音节加 -est（tall→tallest）；多音节加 most（most amazing）；最高级前须加 the。 3. 不规则变化：good/well→better→best；bad→worse→worst；far→farther/further→farthest/furthest；many/much→more→most。 4. than any other + 单数名词（同范围排除自己）；than any + 复数（不同范围）。 5. 大数表达：具体数字 + hundred/thousand/million（不加 s 不加 of）；模糊数量 hundreds of / thousands of / millions of。 ⚠ 经典错误警示 ❌ He is more taller than me. → ✅ He is taller than me. （比较级不能再加 more（taller 已含比较）） ❌ This is the most beautifulest park. → ✅ This is the most beautiful park. （不能双重量化（most + -est）） ❌ There are three hundreds students. → ✅ There are three hundred students. （具体数字后 hundred 不加 s） ❌ She is the tallest of the two sisters. → ✅ She is the taller of the two sisters. （两者比较用比较级，三者以上才用最高级） ◇ 基础题（选择题） ◇（ ）1. Mount Qomolangma is ______ mountain in the world. A. high B. higher C. the highest D. the most high ◇（ ）2. The Nile is longer than ______ river in Africa. A. any other B. any others C. any D. other ◇（ ）3. Which is ______, the Yangtze River or the Yellow River? A. long B. longer C. longest D. the longest ▷ 提升题（选择题） ▷（ ）1. The weather in Xiamen is ______ than that in Wuhan in winter. A. warm B. warmer C. warmest D. the warmest ▷（ ）2. Lily runs ______ of all the girls in her class. A. fast B. faster C. fastest D. the faster ▷（ ）3. There are about two ______ people living in this city. A. million B. millions C. million of D. millions of ★ 拓展题（用所给词适当形式填空） ★（ ）1. This lake is ______ (deep) than the one near Qingdao. ★（ ）2. He is one of the ______ (tall) students in our school. ★（ ）3. The more you practice, the ______ (good) you will be. 考点五：过去进行时（was / were + doing） 📌 对应单元：Unit 5 Nature's Temper ▎语法规则速记 1. 结构：was/were + 现在分词（V-ing）。I/he/she → was；you/we/they → were。 2. 用法①：过去某时刻正在做某事。标志：at 8 last night / this time yesterday。 3. 用法②：when + 一般过去时（短暂动作），主句用过去进行时（持续动作）。 4. 用法③：while + 过去进行时（持续动作），主句可用一般过去时。 5. V-ing 变化：一般 +ing（read→reading）；去 e + ing（write→writing）；双写 + ing（sit→sitting）；ie→y+ing（lie→lying）。 ⚠ 经典错误警示 ❌ I was write a letter at 9 pm. → ✅ I was writing a letter at 9 pm. （过去进行时须用 V-ing 形式） ❌ When he came in, I read a book. → ✅ When he came in, I was reading a book. （when 引导短暂动作时，另一动作用进行时态） ❌ She was go to school at 7 yesterday. → ✅ She was going to school at 7 yesterday. （go 的现在分词是 going） ❌ They was playing football. → ✅ They were playing football. （they 是复数，应用 were） ◇ 基础题（选择题） ◇（ ）1. — What was Bella doing at 8 pm yesterday? — She ______ TV. A. watches B. watched C. was watching D. is watching ◇（ ）2. When it began to rain, they ______ in the park. A. walk B. walked C. were walking D. are walking ◇（ ）3. I ______ my homework when my mother came home. A. do B. did C. was doing D. am doing ▷ 提升题（选择题） ▷（ ）1. While Jam ______ for the bus, it started to rain heavily. A. waits B. waited C. was waiting D. has waited ▷（ ）2. The children ______ loudly when the teacher came into the room. A. talk B. talked C. were talking D. are talking ▷（ ）3. Chen Wei ______ a shower at 7 o'clock yesterday morning. A. took B. was taking C. takes D. is taking ★ 拓展题（用所给词适当形式填空） ★（ ）1. Lily ______ (listen) to music when her father came back. ★（ ）2. They ______ (not sleep) at midnight. They were still working. ★（ ）3. What ______ you ______ (do) at this time last Sunday? 考点六：so…that 结果状语从句与 unless 条件状语从句 📌 对应单元：Unit 6 Crossing Cultures ▎语法规则速记 1. so…that 结果状语从句：so + 形容词/副词 + that + 从句，意为"如此……以至于……"。 2. so + many/few + 可数复数 / so + much/little + 不可数 + that。 3. unless = if...not，意为"除非/如果不"，引导条件状语从句。 4. 主将从现：主句将来时/情态动词，unless 从句用一般现在时。 5. so…that vs such…that：so 后接形/副；such 后接名词短语（such a/an + 形 + 名）。 ⚠ 经典错误警示 ❌ The box is so heavy for me to carry. → ✅ The box is too heavy for me to carry. （so...that 后须接从句，不接 to do） ❌ Unless you will hurry, you'll be late. → ✅ Unless you hurry, you'll be late. （unless 从句用一般现在时表将来） ❌ He is so a kind boy that everyone likes him. → ✅ He is such a kind boy that everyone likes him. （a kind boy 是名词短语，用 such） ❌ She was so tired that she can't walk. → ✅ She was so tired that she couldn't walk. （时态须一致，was 对应 couldn't） ◇ 基础题（选择题） ◇（ ）1. The movie was ______ boring ______ I fell asleep. A. too; to B. so; that C. such; that D. very; that ◇（ ）2. You will miss the bus ______ you get up early. A. if B. unless C. when D. because ◇（ ）3. He ran ______ fast ______ no one could catch him. A. too; to B. so; that C. such; that D. very; that ▷ 提升题（选择题） ▷（ ）1. It was ______ a wonderful trip ______ we wanted to go there again. A. so; that B. such; that C. too; to D. very; that ▷（ ）2. ______ it rains tomorrow, we will stay at home. A. Unless B. If C. Although D. Because ▷（ ）3. She has ______ many books ______ she doesn't know where to put them. A. such; that B. too; to C. so; that D. very; that ★ 拓展题（用所给词适当形式填空） ★（ ）1. The water was ______ cold ______ we couldn't swim in it. ★（ ）2. You won't pass the exam ______ (if / unless) you study hard. ★（ ）3. He is ______ a good friend ______ we all like him. 考点七：情态动词表推测（must / can't / may） 📌 对应单元：Unit 5/6 综合提升 ▎语法规则速记 1. must 表肯定推测（"一定"），语气最强。must do（对现在推测）；must have done（对过去推测）。 2. can't 表否定推测（"不可能"），语气最强。can't do（对现在）；can't have done（对过去）。 3. may/might 表可能推测（"也许"），语气较弱。might 比 may 更不确定。 4. must 表推测时，否定用 can't，不用 mustn't（mustn't 表禁止）。 5. 位置推测：must be（在……一定是）；can't be（不可能是）；may be（也许是）。 ⚠ 经典错误警示 ❌ He mustn't be at home. The light is off. → ✅ He can't be at home. The light is off. （mustn't 表禁止，推测否定用 can't） ❌ She must has gone to school. → ✅ She must have gone to school. （must 后接动词原形，完成式用 have done） ❌ It may to rain tomorrow. → ✅ It may rain tomorrow. （may 后接动词原形，不加 to） ❌ You mustn't forget your key.（推测） → ✅ You can't forget your key.（推测）/ You mustn't forget.（禁止） （推测"不可能忘"用 can't；mustn't 是"禁止忘"） ◇ 基础题（选择题） ◇（ ）1. — Whose book is this? — It ______ be Zhang Hao's. His name is on it. A. can't B. must C. might D. could ◇（ ）2. Listen! Someone is singing in the next room. It ______ be Bella. A. can't B. must C. wouldn't D. shouldn't ◇（ ）3. The ground is wet. It ______ have rained last night. A. can B. must C. would D. will ▷ 提升题（选择题） ▷（ ）1. Olivia didn't come to school today. She ______ be ill. A. must B. can't C. might D. shouldn't ▷（ ）2. This ______ be Lily's phone. She never uses a red one. A. must B. can't C. might D. should ▷（ ）3. — Where is Chen Wei? — He ______ be in the library. I saw him there just now. A. can't B. mustn't C. must D. mightn't ★ 拓展题（用所给词适当形式填空） ★（ ）1. The man over there ______ (must / can't) be our headmaster. He is in Beijing now. ★（ ）2. You ______ (must / may) be joking! That sounds impossible. ★（ ）3. It ______ (might / must) rain later. The sky is getting dark. 考点八：if / unless 条件状语从句与主将从现 📌 对应单元：Unit 7 To Spend or to Save ▎语法规则速记 1. if 引导条件状语从句：如果……。unless = if...not：除非/如果不……。 2. 主将从现：主句用一般将来时（will do），if/unless 从句用一般现在时。 3. if 引导的条件句分两种：真实条件（主将从现）和虚拟条件（与事实相反）。本册重点：真实条件。 4. unless 语气比 if...not 更强，常用于正式文体。unless 从句用肯定式表否定意义。 5. 易错：if/unless 从句中不能用 will/shall 表将来，要用一般现在时。 ⚠ 经典错误警示 ❌ If it will rain, we will stay home. → ✅ If it rains, we will stay home. （if 从句用一般现在时表将来） ❌ Unless you will help me, I can't finish it. → ✅ Unless you help me, I can't finish it. （unless 从句用一般现在时） ❌ If she comes, I will tell her.（正确） → ✅ If she comes, I will tell her. （comes 三单正确，主句 will tell 正确） ❌ I will go unless it will be sunny. → ✅ I will go unless it is sunny. （unless 从句用一般现在时） ◇ 基础题（选择题） ◇（ ）1. If it ______ fine tomorrow, we will go to the beach. A. is B. will be C. was D. would be ◇（ ）2. You will fail the exam ______ you study harder. A. if B. unless C. when D. because ◇（ ）3. She will call you as soon as she ______ in Wuhan. A. will arrive B. arrives C. arrived D. would arrive ▷ 提升题（选择题） ▷（ ）1. We ______ a picnic in the park if it ______ raining. A. will have; stops B. have; will stop C. will have; will stop D. have; stops ▷（ ）2. Unless you ______ now, you will be late for school. A. will leave B. leave C. left D. would leave ▷（ ）3. If Zhou Kai ______ harder, he will get better grades. A. studies B. will study C. studied D. would study ★ 拓展题（用所给词适当形式填空） ★（ ）1. I will go to Qingdao for holiday if I ______ (have) enough money. ★（ ）2. Unless it ______ (rain), we will go hiking tomorrow. ★（ ）3. If Bella ______ (not come) to the party, we will be sad. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 参 考 答 案 与 详 细 解 析 （答案唯一，解析紧扣考点，帮助理解语法本质） 【考点一：动词不定式】 ▎基础题 1. 【1. Olivia decided ______ a new hobby this term.】 答案：B. to take up | decide to do sth. 决定做某事，后接 to do。 2. 【2. Chen Wei wants ______ some money for his trip to Xiamen.】 答案：C. to save | want to do sth. 想要做某事，后接 to do。 3. 【3. They plan ______ to Wuhan during the summer holiday.】 答案：C. to go | plan to do sth. 计划做某事，后接 to do。 ▎提升题 1. 【1. Jam's mother encouraged him ______ harder at school.】 答案：B. to study | encourage sb. to do sth. 鼓励某人做某事，用 to do。 2. 【2. Lily went to the library ______ some information about Kunming.】 答案：C. to find | 不定式 to find 作目的状语，回答 why 的问题。 3. 【3. The teacher asked the students ______ noise in the classroom.】 答案：B. not to make | ask sb. not to do sth. 让某人不要做某事，否定式 not to do。 ▎拓展题 1. 【1. Zhang Hao told me ______ (not be) late for class again.】 答案：not to be | tell sb. (not) to do sth. 的否定式：not to do。 2. 【2. Bella learned ______ (play) the piano when she was seven.】 答案：to play | learn to do sth. 学会做某事，后接 to do。 3. 【3. We stopped ______ (have) a rest because we were too tired.】 答案：to have | stop to do sth. 停下正在做的事去做另一件事（休息）。 【考点二：情态动词提建议】 ▎基础题 1. 【1. You ______ drink more water when you have a cold.】 答案：A. should | should 表应该，感冒时应该多喝水，语气适当。 2. 【2. — I have a headache. — You ______ lie down and rest.】 答案：B. should | should 给出明确建议：应该躺下休息。 3. 【3. ______ we go to the park this afternoon?】 答案：C. Shall | Shall we...? 提建议的句型，用于第一人称。 ▎提升题 1. 【1. Olivia is not feeling well. I think she ______ see a doctor.】 答案：B. should | should 语气较强，身体不舒服应该看医生。 2. 【2. You look tired. You ______ stay up late any more.】 答案：B. shouldn't | shouldn't = 不应该，劝告不要再熬夜。 3. 【3. — My throat hurts badly. — You ______ drink too much cold water.】 答案：C. shouldn't | shouldn't 给出否定建议：不应该喝太多冷水。 ▎拓展题 1. 【1. Chen Wei has a fever. He ______ (should / must) take some medicine.】 答案：should | should 表建议（应该吃药），must 语气过强。 2. 【2. You ______ (not eat) too much junk food.】 答案：shouldn't eat | shouldn't + 动词原形，表不应该。 3. 【3. Bella is tired. She ______ (could / must) take a short break.】 答案：could | could 表委婉建议（可以休息一下）。 【考点三：连词状语从句】 ▎基础题 1. 【1. ______ it was raining, they still went for a walk.】 答案：B. Although | although = 虽然，引导让步状语从句。 2. 【2. I waited at the bus stop ______ the bus arrived.】 答案：C. until | until = 直到……为止，wait 是延续动词。 3. 【3. She got up early ______ she could catch the first bus.】 答案：B. so that | so that = 以便/为了，引导目的状语从句。 ▎提升题 1. 【1. ______ he is young, he knows a lot about animals in Jinan.】 答案：A. Though | though = 虽然，引导让步状语从句。 2. 【2. The little boy didn't stop crying ______ his mother came back.】 答案：C. until | not...until = 直到……才……，瞬间动词用否定式。 3. 【3. Please speak louder ______ everyone can hear you clearly.】 答案：A. so that | so that 引导目的状语，后接 can + 动原。 ▎拓展题 1. 【1. ______ (Although / Because) it was cold, we still went swimming.】 答案：Although | although 表让步（虽然冷但还去游泳）。 2. 【2. He didn't go to bed ______ (until / when) he finished his homework.】 答案：until | not...until = 直到……才……。 3. 【3. She studies hard ______ (so that / because) she can get good grades.】 答案：so that | so that 表目的（努力学习以便取得好成绩）。 【考点四：比较级与最高级】 ▎基础题 1. 【1. Mount Qomolangma is ______ mountain in the world.】 答案：C. the highest | 最高级前须加 the，high 的最高级是 highest。 2. 【2. The Nile is longer than ______ river in Africa.】 答案：A. 3. 【3. Which is ______, the Yangtze River or the Yellow River?】 答案：B. longer | 两者比较用比较级 longer。 ▎提升题 1. 【1. The weather in Xiamen is ______ than that in Wuhan in winter.】 答案：B. warmer | 两者比较用比较级；warm 单音节加 -er。 2. 【2. Lily runs ______ of all the girls in her class.】 答案：C. fastest | 三者以上比较用最高级；副词最高级 the 可省。 3. 【3. There are about two ______ people living in this city.】 答案：A. million | 具体数字后 million 不加 s 不加 of。 ▎拓展题 1. 【1. This lake is ______ (deep) than the one near Qingdao.】 答案：deeper | 两者比较用比较级；deep 规则变化加 -er。 2. 【2. He is one of the ______ (tall) students in our school.】 答案：tallest | one of + the + 最高级 + 复数名词。 3. 【3. The more you practice, the ______ (good) you will be.】 答案：better | the + 比较级..., the + 比较级... 越……越……。 【考点五：过去进行时】 ▎基础题 1. 【1. — What was Bella doing at 8 pm yesterday? — She ______ TV.】 答案：C. was watching | at 8 pm yesterday 过去某时刻，用 was/were + doing。 2. 【2. When it began to rain, they ______ in the park.】 答案：C. were walking | when 引导短暂动作（began），主句用过去进行时。 3. 【3. I ______ my homework when my mother came home.】 答案：C. was doing | when 引导短暂动作，另一动作正在进行用 was doing。 ▎提升题 1. 【1. While Jam ______ for the bus, it started to rain heavily.】 答案：C. was waiting | while 后接持续动作，用过去进行时。 2. 【2. The children ______ loudly when the teacher came into the room.】 答案：C. were talking | when 引导短暂动作（came），主句用 were talking。 3. 【3. Chen Wei ______ a shower at 7 o'clock yesterday morning.】 答案：B. was taking | at 7 yesterday morning 过去某时刻正在做。 ▎拓展题 1. 【1. Lily ______ (listen) to music when her father came back.】 答案：was listening | when 引导短暂动作，主句用过去进行时。 2. 【2. They ______ (not sleep) at midnight. They were still working.】 答案：weren't sleeping | at midnight 过去某时刻，否定用 weren't + doing。 3. 【3. What ______ you ______ (do) at this time last Sunday?】 答案：were, doing | at this time last Sunday 过去某时刻，用 were...doing。 【考点六：so…that 与 unless】 ▎基础题 1. 【1. The movie was ______ boring ______ I fell asleep.】 答案：B. so; that | so + 形容词 + that 引导结果状语从句。 2. 【2. You will miss the bus ______ you get up early.】 答案：B. unless | unless = if...not，除非/如果不。 3. 【3. He ran ______ fast ______ no one could catch him.】 答案：B. so; that | so + 副词 + that 引导结果状语从句。 ▎提升题 1. 【1. It was ______ a wonderful trip ______ we wanted to go there again.】 答案：B. such; that | such + a/an + 形 + 名 + that，trip 是可数名词单数。 2. 【2. ______ it rains tomorrow, we will stay at home.】 答案：B. If | if 引导条件状语从句，主将从现。 3. 【3. She has ______ many books ______ she doesn't know where to put them.】 答案：C. so; that | so + many + 复数名词 + that。 ▎拓展题 1. 【1. The water was ______ cold ______ we couldn't swim in it.】 答案：so, that | so + 形容词 + that 结果状语从句。 2. 【2. You won't pass the exam ______ (if / unless) you study hard.】 答案：unless | unless = if...not，除非你努力学习。 3. 【3. He is ______ a good friend ______ we all like him.】 答案：such, that | such + a + 形 + 名 + that。 【考点七：情态动词表推测】 ▎基础题 1. 【1. — Whose book is this? — It ______ be Zhang Hao's. His name is on it.】 答案：B. must | must 表肯定推测（一定），名字在上面所以一定是他的。 2. 【2. Listen! Someone is singing in the next room. It ______ be Bella.】 答案：B. must | 根据听到的声音做出肯定推测，用 must。 3. 【3. The ground is wet. It ______ have rained last night.】 答案：B. must | must have done 对过去的肯定推测（地面湿→一定下过雨）。 ▎提升题 1. 【1. Olivia didn't come to school today. She ______ be ill.】 答案：C. might | might 表较弱的推测（也许病了），也可能有别的原因。 2. 【2. This ______ be Lily's phone. She never uses a red one.】 答案：B. can't | can't 表否定推测（不可能是），因为她从不用红色。 3. 【3. — Where is Chen Wei? — He ______ be in the library. I saw him there just now.】 答案：C. must | 根据刚才看见他在图书馆，做出肯定推测。 ▎拓展题 1. 【1. The man over there ______ (must / can't) be our headmaster. He is in Beijing now.】 答案：can't | 他在北京，所以那边的男人不可能是校长。 2. 【2. You ______ (must / may) be joking! That sounds impossible.】 答案：must | must be joking 一定在开玩笑，语气强。 3. 【3. It ______ (might / must) rain later. The sky is getting dark.】 答案：might | might 表较不确定（也许会下雨）。 【考点八：if/unless 主将从现】 ▎基础题 1. 【1. If it ______ fine tomorrow, we will go to the beach.】 答案：A. is | if 条件句主将从现，从句用一般现在时 is。 2. 【2. You will fail the exam ______ you study harder.】 答案：B. unless | unless = if...not，除非你更努力学习。 3. 【3. She will call you as soon as she ______ in Wuhan.】 答案：B. arrives | as soon as 主将从现，从句用一般现在时 arrives。 ▎提升题 1. 【1. We ______ a picnic in the park if it ______ raining.】 答案：A. will have; stops | 主句将来时 will have，if 从句一般现在时 stops。 2. 【2. Unless you ______ now, you will be late for school.】 答案：B. leave | unless 从句用一般现在时表将来。 3. 【3. If Zhou Kai ______ harder, he will get better grades.】 答案：A. studies | if 从句主将从现，he 三单用 studies。 ▎拓展题 1. 【1. I will go to Qingdao for holiday if I ______ (have) enough money.】 答案：have | if 从句主将从现，用一般现在时 have。 2. 【2. Unless it ______ (rain), we will go hiking tomorrow.】 答案：rains | unless 从句用一般现在时，it 三单加 -s。 3. 【3. If Bella ______ (not come) to the party, we will be sad.】 答案：doesn't come | if 从句否定式：doesn't + 动词原形。 学科网（北京）股份有限公司 $