Unit 4 Great People单元知识总结及重点易错专项训练2026-2027学年冀教版英语 九年级上册

该初中英语单元学案以“Great People”为主题，整合人物类词汇、核心短语、功能句型及语法知识，设计“基础积累-能力提升-拓展应用”的递进式学习任务，通过10个重点易错考点的分层训练，构建从语言知识到语用能力的完整学习路径。 亮点在于聚焦核心素养培养，通过动词不定式作主语、一般过去时等语法点的情境化练习提升语言能力，结合伟人品质描述任务渗透文化意识，如“评价人物”句型训练增强学生对优秀品质的认知。每考点配备基础、提升、拓展题及详细解析，既支持学生系统复习，又为教师实施针对性教学提供清晰指导。

冀教版九年级上册 Unit 4 Great People 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 一、重点单词（Word Bank） 分类 重点单词 人物与身份 wife / wives, hero / heroes, pioneer, prince, mathematician, educator, sailor, voyager, writer, receiver 品质与状态 intelligent, foolish, blind, deaf, glad, universal, theoretical, pioneering, gifted, educational 事物与学科 universe, theory, relativity, planet, mathematics, rocket, article, weapon, honey, coast 动作与过程 receive, graduate, succeed, conclude, extend, sail, voyage, operate, educate, marry 其他词类 god, hat, fool, ours, decision, aid, condition, government, medical, prize, course, conclusion, intelligence, gift 二、重点短语（Key Phrases） 分类 重点短语 学习与成长 graduate from, make a decision, spend…(in) doing, succeed in, come up with 帮助与救助 get first aid, set up, day after day, be well known for, manage to do 评价与描述 as…as, not only…but also, be born in, be interested in, be proud of 日常与兴趣 in one's spare time, play the violin, hear of, one's dream 三、重点句型（Useful Structures） 功能 例句 评价人物 It is important for us to learn from great people. 描述品质 It is kind of you to help the blind man. 说明花费 He spent much time researching new rice. 表达让步 Whatever you do, try your best. 描述能力 The plant was tall enough to give shade. 并列强调 Not only Jam but also Bella is good at maths. 四、重点语法（Grammar Focus） 语法点 要点说明 动词不定式作主语 It is + adj. + (for/of sb.) + to do；事用 for，人品用 of spend 句型 Sb. + spend(s) + 时间/金钱 + (in) doing sth. enough 句型 adj. + enough + to do sth.（足够……做某事） whatever 让步 Whatever + 主语 + 谓语, 主句（= no matter what） 名词性物主代词 ours, theirs, mine, yours 后不接名词 一般过去时 描述伟人过去事迹，动词用过去式 就近原则 not only…but also 就近一致 同级比较 as + 原级 + as（和……一样） 被动语态 be + 过去分词（was / were + done） 词性转换 名→形：-ful/-less, -ive, -al, -ic 等 考点一：动词不定式作主语（It is + adj. + to do sth. 形式主语） 易错点睛：当主语是较长的动词不定式时，常用 it 作形式主语置于句首，真正主语 to do 放句末；描述事情性质用 for，描述人的品质（kind, clever, brave, foolish, glad）用 of。 基础题：（选择题） ◇（ ）1. ___ important ___ us to learn from great people. A. It's; for B. Its; for C. It's; of D. Its; of ◇（ ）2. ___ kind ___ you to help the blind man. A. It's; for B. Its; for C. It's; of D. Its; of ◇（ ）3. ___ difficult ___ finish the work in one day? A. It's; for B. Is it; to C. It's; to D. Is it; for 提升题：（选择题） ▶（ ）1. ___ necessary ___ we ___ the environment. A. It's; for; protect B. It's; of; protect C. It's; for; to protect D. Its; for; to protect ▶（ ）2. It was clever ___ Bella ___ the problem in that way. A. for; solve B. of; to solve C. for; to solve D. of; solve ▶（ ）3. ___ useful ___ read books about great people. A. It's; for B. Its; for C. It's; of D. It's; to 拓展题：（选择题） ★（ ）1. It is ___ of them ___ others all the time. A. foolish; to fool B. fool; to fool C. foolish; fool D. fool; fooling ★（ ）2. ___ educational ___ visit the science museum in Xiamen. A. It's; for B. Its; of C. It's; of D. It's; to ★（ ）3. It was brave ___ Chen Wei ___ into the cold water to save the child. A. for; jump B. of; to jump C. for; to jump D. of; jump 考点二：spend…(in) doing sth. 花费时间/金钱做某事 易错点睛：spend 主语必须是“人”；结构为 Sb. + spend(s) + 时间/金钱 + (in) doing sth.，其中 in 常省略，后面必须接动词 -ing 形式，不接 to do。 基础题：（选择题） ◇（ ）1. Yuan Longping spent much of his time ___ new rice. A. research B. researching C. to research D. researches ◇（ ）2. They spent two hours ___ the violin yesterday. A. play B. played C. playing D. to play ◇（ ）3. Lily spent 500 yuan ___ a book about heroes. A. buy B. buying C. to buy D. bought 提升题：（选择题） ▶（ ）1. Olivia spent the whole morning ___ her grandmother in Kunming. A. help B. helped C. helping D. to help ▶（ ）2. Zhang Hao spent three years ___ the new rocket. A. develop B. developed C. developing D. to develop ▶（ ）3. How long did Jam spend ___ the difficult problem? A. solve B. solving C. to solve D. solved 拓展题：（选择题） ★（ ）1. The scientist spent his life ___ ways to help blind people. A. find B. found C. finding D. to find ★（ ）2. Bella spent much time ___ first aid to the villagers. A. give B. gave C. giving D. to give ★（ ）3. They spent the evening ___ about the universe and the planets. A. learn B. learned C. learning D. to learn 考点三：形容词 + enough + to do sth. 足够……做某事 易错点睛：enough 作副词修饰形容词/副词时必须后置：adj./adv. + enough + to do；enough 不可放在形容词前面，也不可与 too/so 混用。 基础题：（选择题） ◇（ ）1. The plant was tall ___ farmers to rest in its shade. A. enough B. too C. so D. very ◇（ ）2. He is old ___ to go to school. A. enough B. too C. so D. very ◇（ ）3. The boy is strong ___ the heavy box. A. enough carry B. enough to carry C. too carry D. so to carry 提升题：（选择题） ▶（ ）1. Chen Wei is ___ to work out the maths problem. A. clever enough B. enough clever C. too clever D. so clever ▶（ ）2. The room is ___ for ten people ___ . A. big enough; live B. enough big; to live C. big enough; to live D. big enough; living ▶（ ）3. She was ___ to receive the prize for her discovery. A. glad enough B. enough glad C. enough happily D. so glad 拓展题：（选择题） ★（ ）1. The theory was ___ for common people ___ . A. difficult enough; understand B. enough difficult; to understand C. difficult enough; to understand D. too difficult; understanding ★（ ）2. Zhou Kai is ___ to be a pilot. A. brave enough B. enough brave C. so brave D. too brave ★（ ）3. The new medicine was ___ to save many deaf patients. A. good enough B. enough good C. so good D. too good 考点四：whatever 引导让步状语从句（= no matter what） 易错点睛：whatever 意为“无论什么”，引导让步状语从句，相当于 no matter what，后接陈述语序；它还可修饰名词（whatever + 名词），不可与 however（修饰形/副）混淆。 基础题：（选择题） ◇（ ）1. ___ you do, you should try your best. A. What B. Whatever C. However D. Whoever ◇（ ）2. ___ happens, I will stand by your side. A. What B. Whatever C. However D. Wherever ◇（ ）3. ___ difficulties we meet, we never give up. A. What B. Whatever C. However D. Who 提升题：（选择题） ▶（ ）1. ___ he says, don't believe him. A. What B. Whatever C. However D. Where ▶（ ）2. We should keep happy ___ life brings us. A. what B. whatever C. however D. whoever ▶（ ）3. ___ the weather is like, they keep on sailing. A. What B. Whatever C. However D. Where 拓展题：（选择题） ★（ ）1. ___ great people do, they do it for others. A. What B. Whatever C. However D. Whoever ★（ ）2. ___ gift you have, use it to help others. A. What B. Whatever C. However D. Whoever ★（ ）3. ___ country they come from, they are all great. A. What B. Whatever C. However D. Where 考点五：名词性物主代词（ours, theirs, mine, yours 等） 易错点睛：名词性物主代词（mine/yours/his/hers/ours/theirs）相当于“形容词性物主代词 + 名词”，后面不再接名词；双重所有格用“a/an + 名词 + of + 名词性物主代词”。 基础题：（选择题） ◇（ ）1. This classroom is ___, not ___ . A. our; their B. ours; theirs C. ours; their D. our; theirs ◇（ ）2. — Is this book yours? — No, it's ___ . A. my B. mine C. me D. I ◇（ ）3. The red hat is ___, and the black one is ___ . A. her; his B. hers; his C. her; he D. hers; he 提升题：（选择题） ▶（ ）1. A friend of ___ came to visit Chen Wei yesterday. A. we B. us C. our D. ours ▶（ ）2. The victory is ___ after years of hard work. A. their B. theirs C. them D. they ▶（ ）3. These gifts are ___, but those are ___ . A. our; their B. ours; theirs C. ours; their D. our; theirs 拓展题：（选择题） ★（ ）1. The coast of ___ is more beautiful than that of ___ . A. our; they B. ours; them C. ours; theirs D. our; theirs ★（ ）2. Helping others is one of the happiest things in ___ life. A. we B. us C. our D. ours ★（ ）3. The honey is ___, not ___ . A. my; your B. mine; yours C. mine; your D. my; yours 考点六：一般过去时（描述伟人过去的事迹） 易错点睛：叙述伟人过去的事迹用一般过去时，谓语动词用过去式；注意不规则变化：come→came, write→wrote, discover→discovered, graduate→graduated, set up→set up。 基础题：（选择题） ◇（ ）1. Einstein ___ the theory of relativity in 1905. A. discover B. discovers C. discovered D. discovering ◇（ ）2. The great writer ___ many famous articles. A. write B. writes C. wrote D. writing ◇（ ）3. They ___ up with a good idea last week. A. come B. comes C. came D. coming 提升题：（选择题） ▶（ ）1. Madame Curie ___ radium and won the prize. A. discover B. discovered C. discovers D. discovering ▶（ ）2. Olivia ___ from the university in Wuhan in 2020. A. graduate B. graduated C. graduates D. graduating ▶（ ）3. The sailor ___ around the world and wrote a book. A. voyage B. voyages C. voyaged D. voyaging 拓展题：（选择题） ★（ ）1. The government ___ a school to remember the great doctor. A. set B. sets C. set up D. sets up ★（ ）2. He ___ many tools that remain in use today. A. invent B. invented C. invents D. inventing ★（ ）3. The pioneer ___ new ways to help the poor. A. find B. found C. finds D. finding 考点七：not only…but also… 就近原则 易错点睛：not only A but also B 作主语时，谓语动词由离它最近的 B 决定（就近原则）；B 为单数用 is/has，B 为复数用 are/have。 基础题：（选择题） ◇（ ）1. Not only Jam but also Bella ___ good at mathematics. A. is B. are C. am D. be ◇（ ）2. Not only the teacher but also the students ___ happy. A. is B. are C. am D. be ◇（ ）3. Not only Lily but also Zhou Kai ___ a gift for music. A. have B. has C. having D. to have 提升题：（选择题） ▶（ ）1. Not only Chen Wei but also his wife ___ in Xiamen. A. live B. lives C. living D. to live ▶（ ）2. Not only the hero but also the people ___ him. A. admire B. admires C. admiring D. to admire ▶（ ）3. Not only the planet but also the stars ___ bright. A. is B. are C. am D. be 拓展题：（选择题） ★（ ）1. Not only Olivia but also her two brothers ___ the voyage. A. join B. joins C. joining D. to join ★（ ）2. Not only the writer but also the readers ___ moved. A. is B. are C. am D. be ★（ ）3. Not only the prince but also the soldiers ___ the war. A. win B. wins C. winning D. to win 考点八：as…as 同级比较（和……一样） 易错点睛：肯定句中表示“和……一样”用 as + 原级 + as；so…as 只用于否定句；as…than / so…than 均为错误搭配。 基础题：（选择题） ◇（ ）1. He is ___ tall ___ his brother. A. as; as B. so; as C. as; than D. so; than ◇（ ）2. The new rocket is ___ useful ___ the old one. A. so; as B. as; as C. as; than D. so; than ◇（ ）3. She is ___ clever ___ her teacher thinks. A. as; as B. so; as C. as; than D. so; than 提升题：（选择题） ▶（ ）1. The universe is ___ big ___ we can imagine. A. as; as B. so; as C. as; than D. so; than ▶（ ）2. This theory is ___ important ___ that one. A. so; as B. as; as C. as; than D. more; as ▶（ ）3. The blind man is ___ brave ___ any soldier. A. as; as B. so; as C. as; than D. so; than 拓展题：（选择题） ★（ ）1. The sailor's voyage was ___ long ___ his father's. A. as; as B. so; as C. as; than D. so; than ★（ ）2. The honey in Kunming is ___ sweet ___ that in Qingdao. A. so; as B. as; as C. as; than D. more; as ★（ ）3. The educator is ___ kind ___ his students think. A. as; as B. so; as C. as; than D. so; than 考点九：被动语态（be + 过去分词） 易错点睛：被动语态结构为 be + 过去分词；一般过去时的被动用 was/were + done。主语为单数用 was，复数用 were；不及物动词无被动。 基础题：（选择题） ◇（ ）1. The hybrid rice ___ introduced to many countries in the 1970s. A. is B. was C. are D. were ◇（ ）2. The school ___ set up by the government in 1950. A. is B. was C. are D. were ◇（ ）3. The book ___ written by a great writer in 1950. A. is B. was C. are D. were 提升题：（选择题） ▶（ ）1. Radium ___ discovered by Madame Curie. A. is B. was C. are D. were ▶（ ）2. The new medicine ___ developed in Jinan last year. A. is B. was C. are D. were ▶（ ）3. Many houses ___ built for the poor people. A. is B. was C. are D. were 拓展题：（选择题） ★（ ）1. In 1919, the theory of relativity ___ accepted by scientists. A. is B. was C. are D. were ★（ ）2. The weapons ___ made by the pioneer. A. is B. was C. are D. were ★（ ）3. The article about the hero ___ read by many students in 2020. A. is B. was C. are D. were 考点十：名词与形容词的词性转换（-ful/-less, -ive, -al, -ic 等） 易错点睛：本单元重点词性转换：fool→foolish, intelligence→intelligent, universe→universal, gift→gifted, educate→educational, pioneer→pioneering, theory→theoretical, blind→blindness, receive→receiver。注意名、形、动的区别。 基础题：（选择题） ◇（ ）1. Don't be a ___ (fool). You should be wise. A. fool B. foolish C. fooling D. fooled ◇（ ）2. He is a man of high ___ (intelligent). A. intelligent B. intelligence C. intelligently D. unintelligent ◇（ ）3. The ___ (universe) law is the same everywhere. A. universe B. universal C. universally D. universes 提升题：（选择题） ▶（ ）1. She is a ___ (gift) musician and writes beautiful music. A. gift B. gifted C. gifting D. gifts ▶（ ）2. The ___ (educate) movie teaches us a lot. A. educate B. education C. educational D. educator ▶（ ）3. The ___ (pioneer) work opened a new field. A. pioneer B. pioneering C. pioneered D. pioneers 拓展题：（选择题） ★（ ）1. The ___ (theory) study is too hard for me. A. theory B. theoretical C. theorist D. theories ★（ ）2. He lost his ___ (blind) after the operation. A. blind B. blinds C. blindness D. blindly ★（ ）3. The ___ (receive) of the prize was very happy. A. receive B. received C. receiver D. reception 参考答案与详细解析 【考点1】基础题 1. 答案：A。解析：考查 It is + adj. + for sb. + to do 句型。It's = It is，描述事情用 for，故选 A。 2. 答案：C。解析：kind 形容人的品质，用 of；It's = It is，故选 C。 3. 答案：B。解析：一般疑问句把 is 提前，真正主语 to finish 置后，故选 B。 【考点1】提升题 1. 答案：C。解析：It is + adj. + for sb. + to do，necessary 描述事用 for，动词用 to protect，故选 C。 2. 答案：B。解析：clever 形容人品质用 of；真正主语用不定式 to solve，故选 B。 3. 答案：A。解析：useful 描述事情用 for；It's = It is，故选 A。 【考点1】拓展题 1. 答案：A。解析：foolish 形容人品质用 of；真正主语用不定式 to fool，故选 A。 2. 答案：A。解析：educational 描述事情用 for；It's = It is，故选 A。 3. 答案：B。解析：brave 形容人品质用 of；真正主语用不定式 to jump，故选 B。 【考点2】基础题 1. 答案：B。解析：spend…(in) doing，后面接 researching，故选 B。 2. 答案：C。解析：spend time (in) doing，接 playing，故选 C。 3. 答案：B。解析：spend money (in) doing，接 buying，故选 B。 【考点2】提升题 1. 答案：C。解析：spend time (in) doing，接 helping，故选 C。 2. 答案：C。解析：spend time (in) doing，接 developing，故选 C。 3. 答案：B。解析：spend time (in) doing，接 solving，故选 B。 【考点2】拓展题 1. 答案：C。解析：spend time (in) doing，接 finding，故选 C。 2. 答案：C。解析：spend time (in) doing，接 giving，故选 C。 3. 答案：C。解析：spend time (in) doing，接 learning，故选 C。 【考点3】基础题 1. 答案：A。解析：adj. + enough + to do，tall enough to…，故选 A。 2. 答案：A。解析：old enough to… 足够大去上学，故选 A。 3. 答案：B。解析：adj. + enough + to do，strong enough to carry，故选 B。 【考点3】提升题 1. 答案：A。解析：enough 修饰形容词后置，clever enough to…，故选 A。 2. 答案：C。解析：enough 后置；be + adj. + enough + to do，to live，故选 C。 3. 答案：A。解析：enough 修饰形容词后置，glad enough to…，故选 A。 【考点3】拓展题 1. 答案：C。解析：enough 后置；difficult enough to understand，故选 C。 2. 答案：A。解析：enough 修饰形容词后置，brave enough to be，故选 A。 3. 答案：A。解析：good enough to… 足够好能……，故选 A。 【考点4】基础题 1. 答案：B。解析：无论你做什么，用 Whatever 引导让步状语从句，故选 B。 2. 答案：B。解析：无论发生什么，用 Whatever happens，故选 B。 3. 答案：B。解析：无论遇到什么困难，用 Whatever difficulties，故选 B。 【考点4】提升题 1. 答案：B。解析：无论他说什么，用 Whatever he says，故选 B。 2. 答案：B。解析：无论生活带给我们什么，用 whatever 引导，故选 B。 3. 答案：B。解析：“whatever the weather is like”为固定搭配，意为无论天气如何，故选 B。 【考点4】拓展题 1. 答案：B。解析：无论伟人做什么，用 Whatever 引导让步状语从句，故选 B。 2. 答案：B。解析：whatever 修饰名词 gift，意为无论什么天赋，故选 B。 3. 答案：B。解析：whatever 修饰名词 country，意为无论什么国家，故选 B。 【考点5】基础题 1. 答案：B。解析：名词性物主代词 ours/theirs 后不接名词，故选 B。 2. 答案：B。解析：空格后无名词，用名词性物主代词 mine，故选 B。 3. 答案：B。解析：两空后均无名词，用名词性物主代词 hers/his，故选 B。 【考点5】提升题 1. 答案：D。解析：双重所有格“a friend of ours”，用名词性物主代词 ours，故选 D。 2. 答案：B。解析：空格后无名词，用名词性物主代词 theirs，故选 B。 3. 答案：B。解析：两空后均无名词，用 ours/theirs，故选 B。 【考点5】拓展题 1. 答案：C。解析：“the coast of ours/theirs”中 of 后接名词性物主代词，故选 C。 2. 答案：C。解析：life 为名词，前面用形容词性物主代词 our，故选 C。 3. 答案：B。解析：两空后均无名词，用名词性物主代词 mine/yours，故选 B。 【考点6】基础题 1. 答案：C。解析：in 1905 表过去，用过去式 discovered，故选 C。 2. 答案：C。解析：叙述过去用 wrote，故选 C。 3. 答案：C。解析：come up with 过去式为 came up with，故选 C。 【考点6】提升题 1. 答案：B。解析：过去事迹用 discovered，与 won 并列，故选 B。 2. 答案：B。解析：in 2020 表过去，用 graduated，故选 B。 3. 答案：C。解析：与 wrote 并列用过去式 voyaged，故选 C。 【考点6】拓展题 1. 答案：C。解析：set up 过去式仍为 set up，叙述过去事迹，故选 C。 2. 答案：B。解析：过去发明用 invented，故选 B。 3. 答案：B。解析：过去发现用 found，故选 B。 【考点7】基础题 1. 答案：A。解析：就近看 Bella（单数），用 is，故选 A。 2. 答案：B。解析：就近看 students（复数），用 are，故选 B。 3. 答案：B。解析：就近看 Zhou Kai（单数），用 has，故选 B。 【考点7】提升题 1. 答案：B。解析：就近看 wife（单数），用 lives，故选 B。 2. 答案：A。解析：就近看 people（复数），用 admire，故选 A。 3. 答案：B。解析：就近看 stars（复数），用 are，故选 B。 【考点7】拓展题 1. 答案：A。解析：就近看 brothers（复数），用 join，故选 A。 2. 答案：B。解析：就近看 readers（复数），用 are，故选 B。 3. 答案：A。解析：就近看 soldiers（复数），用 win，故选 A。 【考点8】基础题 1. 答案：A。解析：肯定句同级比较用 as…as，故选 A。 2. 答案：B。解析：肯定句用 as…as，故选 B。 3. 答案：A。解析：肯定句同级比较用 as…as，故选 A。 【考点8】提升题 1. 答案：A。解析：肯定句用 as…as，故选 A。 2. 答案：B。解析：肯定句同级比较用 as…as，故选 B。 3. 答案：A。解析：肯定句用 as…as，故选 A。 【考点8】拓展题 1. 答案：A。解析：肯定句同级比较用 as…as，故选 A。 2. 答案：B。解析：肯定句用 as…as，故选 B。 3. 答案：A。解析：肯定句同级比较用 as…as，故选 A。 【考点9】基础题 1. 答案：B。解析：rice 单数且 in the 1970s 表过去，用 was introduced，故选 B。 2. 答案：B。解析：school 单数且 in 1950 表过去，用 was set up，故选 B。 3. 答案：B。解析：book 单数且 in 1950 表过去，用 was written，故选 B。 【考点9】提升题 1. 答案：B。解析：叙述过去事迹，radium 单数，用 was discovered，故选 B。 2. 答案：B。解析：medicine 单数且 last year 表过去，用 was developed，故选 B。 3. 答案：D。解析：houses 复数，用 were built，故选 D。 【考点9】拓展题 1. 答案：B。解析：theory 单数且 In 1919 表过去，用 was accepted，故选 B。 2. 答案：D。解析：weapons 复数，用 were made，故选 D。 3. 答案：B。解析：article 单数且 in 2020 表过去，用 was read，故选 B。 【考点10】基础题 1. 答案：B。解析：be 后接形容词，foolish 愚蠢的，故选 B。 2. 答案：B。解析：of 后接名词 intelligence（智慧），故选 B。 3. 答案：B。解析：修饰名词 law 用形容词 universal（普遍的），故选 B。 【考点10】提升题 1. 答案：B。解析：修饰名词 musician 用形容词 gifted（有天赋的），故选 B。 2. 答案：C。解析：修饰名词 movie 用形容词 educational（有教育意义的），故选 C。 3. 答案：B。解析：修饰名词 work 用形容词 pioneering（开创性的），故选 B。 【考点10】拓展题 1. 答案：B。解析：修饰名词 study 用形容词 theoretical（理论上的），故选 B。 2. 答案：C。解析：his 后接名词 blindness（失明），故选 C。 3. 答案：C。解析：the 后接名词，指获奖者用 receiver，故选 C。 学科网（北京）股份有限公司 $