Unit 4 Changing and Growing单元知识总结及重点易错专项训练 2026-2027学年仁爱科普版八年级英语上册

**基本信息** 聚焦单元重点易错考点，以“易错点睛”提炼语法规则与解题方法，通过基础-提升-拓展三级训练构建系统知识逻辑，助力语言能力与思维品质提升。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |10个语法考点|每考点9题（含过去进行时时间状语、-ful/-less词缀等典例）|规则归纳+易错警示（如时态区别、介词搭配）|语法点内在关联（如时态/词缀/比较级）与应用递进|

仁爱科普版八年级上册 Unit 4 Changing and Growing 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 词类 核心单词 成长与变化 change, grow (grew, grown), growth, develop, development, progress, improve, become (became, become), turn, increase, decrease 生理心理 tall, short, strong, weak, healthy, mature, independent, confident, responsible, appearance 情绪心理 happy, sad, nervous, lonely, upset, joy, stress, pressure, calm, excited, surprised, disappointed 学习认知 learn, memory, remember, forget, schoolwork, skill, knowledge, experience 单元其他 vision, touch, soft, fool, regret, breath, sense, flu, firework, keeper, push, snake, miss, recommend, laugh, period, teenage, stage, purpose, teenager, reach, adult, height, compare, discover, advise, congratulation, honest, gather, courage, spare, comfortable, smoke, youth, jog, postcard, boss, careless 二、重点短语 类别 重点短语 健康情绪 have the flu, take a deep breath, listen to soft music, regret doing sth., feel upset about 人际社交 keep in touch with, make new friends, help sb. with sth., recommend...to sb., get along well with, argue with sb., have a talk with sb. 成长应对 deal with, growing pains, compare...with..., advise sb. to do sth., be worried about, go through, accept yourself, learn to do sth. 行动目标 set a purpose, sign up for, gather courage, make the most of, put on weight, gain weight, little by little, no longer 三、重点句型 功能 例句 询问状况 What's the problem? / You look sad. 提出建议 Why not take a deep breath? / Mrs. Zhang advised me to have a talk with my parents. 描述变化 As teenagers grow in age, their bodies reach their full adult height. / Compared with last year, I am much taller now. 应对烦恼 Then, how can you deal with the growing pains? / Don't compare yourself with others. 表达祝贺 Congratulations on moving to your new house! 评价行为 Smoking is harmful. No one should smoke in public. 四、重点语法 序号 语法要点 1 过去进行时：was/were + doing，表示过去某时正在进行的动作 2 名词后缀 -ful / -less：useful, joyful, careful；hopeless, careless, homeless（harm→harmful） 3 because of + 名词/代词/动名词（不接句子，句子用 because） 4 advise sb. to do sth.（建议某人做某事；否定 advise sb. not to do） 5 regret doing sth.（后悔做过某事） 6 compare...with...（把……与……相比，介词 with） 7 get along well with / keep in touch with（介词 with） 8 形容词比较级：much + 比较级；than 引导比较；more + 多音节词 9 be worried about / be nervous about（介词 about） 10 系表结构：look / feel + 形容词 考点1：过去进行时的构成与用法 易错点睛：过去进行时由“was/were + 动词-ing”构成，表示过去某一时刻或某段时间内正在进行的动作，常与 at that time、at 8:00 yesterday、when/while 引导的过去时间状语连用。主语单数用 was，复数或 you/I 用 were。 基础题：（选择题） ◇（ ）1. —What ___ you ___ at 8:00 yesterday evening? —I was doing my schoolwork. A. were; doing B. are; doing C. did; do D. do; do ◇（ ）2. Lily ___ a movie with her parents this time yesterday. A. watched B. was watching C. watches D. has watched ◇（ ）3. They ___ football on the playground when it began to rain. A. play B. played C. were playing D. are playing 提升题：（选择题） ▶（ ）1. At that time last Sunday, Chen Wei ___ his bathroom. A. tidies up B. was tidying up C. tidied up D. has tidied up ▶（ ）2. —Were you writing a postcard at 9 a.m.? —No, I ___. A. wasn't B. weren't C. didn't D. am not ▶（ ）3. Bella and Zhou Kai ___ to soft music when their teacher came in. A. listened B. were listening C. listen D. have listened 拓展题：（选择题） ★（ ）1. While Olivia ___ in the park, she saw a snake. A. jogged B. was jogging C. jogs D. has jogged ★（ ）2. The students ___ quietly when the bell rang. A. talked B. were talking C. talk D. have talked ★（ ）3. —What was Zhang Hao doing when you met him? —He ___ with his boss. A. argued B. was arguing C. argues D. has argued 考点2：过去进行时与一般过去时的区别 易错点睛：过去进行时强调动作在过去的“某一时刻正在进行”（未完成、持续）；一般过去时强调动作“发生并结束”。when 后接一般过去时（短动作），主句常用过去进行时（长动作）；while 后接过去进行时。 基础题：（选择题） ◇（ ）1. I ___ TV when my mother came home. A. watched B. was watching C. watch D. am watching ◇（ ）2. They ___ a speech at the meeting yesterday morning. A. give B. gave C. were giving D. are giving ◇（ ）3. While I ___, the phone rang. A. sleep B. slept C. was sleeping D. have slept 提升题：（选择题） ▶（ ）1. Chen Wei ___ his schoolwork at 7 p.m., but then he went out. A. does B. did C. was doing D. has done ▶（ ）2. Olivia and Lily ___ a deep breath when the teacher entered. A. take B. took C. were taking D. have taken ▶（ ）3. —What did you do at 10 last night? —I ___ a postcard. A. wrote B. was writing C. write D. have written 拓展题：（选择题） ★（ ）1. Bella ___ the bathroom when her father called her. A. tidies B. tidied C. was tidying D. has tidied ★（ ）2. They ___ fireworks while we were singing. A. watch B. watched C. were watching D. have watched ★（ ）3. Zhang Hao ___ a snake in the grass, so he stopped jogging. A. sees B. saw C. was seeing D. has seen 考点3：名词后缀 -ful 与 -less 构成形容词 易错点睛：在名词后加 -ful 构成“充满……的；有……作用的”形容词（use→useful, joy→joyful, care→careful, hope→hopeful）；加 -less 构成“无……的；不……的”形容词（hope→hopeless, care→careless, home→homeless）。注意 harm 的形容词是 harmful（特殊），不是 harmless 表“有害”。 基础题：（选择题） ◇（ ）1. The dictionary is very ___ for our English study. A. use B. useful C. useless D. using ◇（ ）2. He felt ___ after failing the exam again. A. hope B. hopeful C. hopeless D. hoping ◇（ ）3. Be ___ when you cross the road. A. care B. careful C. careless D. caring 提升题：（选择题） ▶（ ）1. Smoking is ___, so no one should smoke in public. A. harm B. harmful C. harmless D. harming ▶（ ）2. She is a ___ girl and always helps others. A. joy B. joyful C. joyless D. joys ▶（ ）3. The ___ boy broke the window and ran away. A. careful B. careless C. care D. caring 拓展题：（选择题） ★（ ）1. We should be ___ with our time and make the most of it. A. careful B. careless C. care D. caring ★（ ）2. After the storm, the ___ people needed help. A. home B. homeless C. homely D. homes ★（ ）3. His ___ words made everyone laugh. A. joy B. joyful C. joyless D. joys 考点4：because of 后接成分 易错点睛：because of 是介词短语，后面接名词、代词或动名词（v.-ing），不能接句子（句子用 because）。如：because of the rain / because of him / because of smoking。 基础题：（选择题） ◇（ ）1. I can't spare much time for study ___ the singing activities. A. so B. because C. because of D. so that ◇（ ）2. He was late ___ the heavy traffic. A. because of B. so C. because D. since ◇（ ）3. She felt sad ___ her poor memory. A. so B. that C. because D. because of 提升题：（选择题） ▶（ ）1. They were tired ___ jogging for two hours. A. so B. since C. because D. because of ▶（ ）2. Chen Wei couldn't go out ___ the flu. A. for B. because of C. so D. because ▶（ ）3. We stayed at home ___ the rain. A. since B. so C. because of D. because 拓展题：（选择题） ★（ ）1. Zhang Hao was nervous ___ tomorrow's speech. A. that B. so C. because D. because of ★（ ）2. They missed the train ___ getting up late. A. since B. because C. because of D. so ★（ ）3. Lily was worried ___ her schoolwork. A. that B. so C. because of D. because 考点5：advise sb. to do sth. 的用法 易错点睛：advise 表示“建议”，用法为 advise sb. to do sth.（建议某人做某事），不用 advise sb. doing sth.。否定式 advise sb. not to do sth.；被动式 sb. be advised to do sth.。 基础题：（选择题） ◇（ ）1. Mrs. Zhang advised me ___ an honest talk with my parents. A. have B. had C. having D. to have ◇（ ）2. Our teacher advises us ___ hard for the exam. A. study B. studying C. to study D. studied ◇（ ）3. They advised Bella ___ up for the music club. A. sign B. signing C. to sign D. signed 提升题：（选择题） ▶（ ）1. Chen Wei was advised ___ his schoolwork first. A. finish B. finished C. to finish D. finishing ▶（ ）2. Olivia's mother advised her ___ soft music when nervous. A. listen to B. listened to C. listening to D. to listen to ▶（ ）3. The doctor advised Zhou Kai ___ smoking in public. A. not to B. not C. to not D. don't 拓展题：（选择题） ★（ ）1. Lily advised her brother ___ a deep breath before the speech. A. take B. took C. taking D. to take ★（ ）2. They were advised ___ with their new classmates. A. get along well B. got along well C. getting along well D. to get along well ★（ ）3. Zhang Hao advised Bella ___ the trouble with her teacher. A. discuss B. to discuss C. discussing D. discussed 考点6：regret doing sth. 的用法 易错点睛：regret doing sth. 表示“后悔做过某事”（动作已发生）；regret to do sth. 表示“遗憾地要做某事”（如 regret to tell you）。本单元重点为 regret doing（后悔尝辣椒、后悔说错话等）。 基础题：（选择题） ◇（ ）1. I really regretted ___ that hot pepper. A. taste B. tasted C. to taste D. tasting ◇（ ）2. She regretted ___ the exam because she didn't study. A. fail B. failed C. failing D. to fail ◇（ ）3. He regretted ___ angry words to his friend. A. say B. said C. to say D. saying 提升题：（选择题） ▶（ ）1. Olivia regretted ___ with her best friend yesterday. A. argue B. argued C. arguing D. to argue ▶（ ）2. Chen Wei regretted ___ his schoolwork until the last minute. A. leave B. leaving C. left D. to leave ▶（ ）3. Bella regretted ___ a fool of herself in public. A. make B. made C. making D. to make 拓展题：（选择题） ★（ ）1. Zhou Kai regretted ___ his mother's advice about the flu. A. forget B. forgot C. forgetting D. to forget ★（ ）2. Lily regretted ___ soft music when she felt upset. A. not listen to B. not listening to C. not to listen to D. not listened to ★（ ）3. Zhang Hao regretted ___ the snake in the grass alone. A. face B. faced C. facing D. to face 考点7：compare...with... 的用法 易错点睛：compare...with... 表示“把……与……相比”（强调找异同）；compare...to... 表示“把……比作……”。本单元用 compare yourself with others。介词用 with，不可误用 to。 基础题：（选择题） ◇（ ）1. Don't compare yourself ___ others. A. for B. with C. to D. on ◇（ ）2. We often compare our growth ___ that of last year. A. for B. about C. with D. to ◇（ ）3. Teachers compare his progress ___ his sister's. A. at B. for C. to D. with 提升题：（选择题） ▶（ ）1. Olivia compared her height ___ her brother's yesterday. A. for B. on C. with D. to ▶（ ）2. Chen Wei's mother compared his schoolwork ___ his friend's. A. for B. about C. to D. with ▶（ ）3. They compared the two cities ___ each other. A. for B. at C. to D. with 拓展题：（选择题） ★（ ）1. Bella was told not to compare her life ___ others' on the Internet. A. for B. about C. with D. to ★（ ）2. Zhou Kai compared his memory ___ before the exam. A. on B. with C. for D. to ★（ ）3. Lily compared her experience ___ her classmate's story. A. at B. for C. to D. with 考点8：get along well with / keep in touch with（介词 with） 易错点睛：get along well with sb.（与某人相处融洽）、keep in touch with sb.（与某人保持联系），介词均用 with，不可误用 to/and。with 后为代词时要用宾格（me, him, them）。 基础题：（选择题） ◇（ ）1. Now Li Hong gets along well ___ all of us. A. for B. on C. to D. with ◇（ ）2. You should keep in touch ___ your old friends. A. to B. for C. with D. on ◇（ ）3. Bella gets along well ___ her new classmates. A. to B. for C. about D. with 提升题：（选择题） ▶（ ）1. Chen Wei keeps in touch ___ his friends in Xiamen. A. to B. for C. with D. on ▶（ ）2. Olivia gets along well ___ her brother at home. A. to B. for C. about D. with ▶（ ）3. They want to keep in touch ___ each other after school. A. to B. with C. for D. on 拓展题：（选择题） ★（ ）1. Zhou Kai gets along well ___ his boss in Wuhan. A. to B. for C. about D. with ★（ ）2. Lily keeps in touch ___ her grandparents in Kunming. A. to B. with C. for D. on ★（ ）3. Zhang Hao gets along well ___ his teammates in Jinan. A. to B. for C. about D. with 考点9：形容词比较级（much + 比较级；than 引导比较） 易错点睛：比较级常与 than 连用；much 可修饰比较级表“……得多”（much taller, much better）。多音节词在前面加 more 构成比较级（more outgoing, more independent, more confident）。 基础题：（选择题） ◇（ ）1. Compared with last year, I am much ___ now. A. tall B. taller C. tallest D. the tallest ◇（ ）2. My English is ___ than before. A. good B. better C. best D. the best ◇（ ）3. Olivia is ___ outgoing than she used to be. A. more B. most C. much D. the more 提升题：（选择题） ▶（ ）1. Chen Wei is ___ confident than his brother. A. more B. most C. much D. the more ▶（ ）2. After jogging, Bella feels much ___. A. healthy B. healthier C. healthiest D. the healthiest ▶（ ）3. The teenager grows ___ than his friends. A. quick B. quicker C. quickest D. the quickest 拓展题：（选择题） ★（ ）1. Zhou Kai's memory is ___ than Lily's after training. A. good B. better C. best D. the best ★（ ）2. They become ___ independent little by little. A. more B. most C. much D. the more ★（ ）3. Zhang Hao is much ___ at dealing with trouble now. A. good B. better C. best D. the best 考点10：be worried about / be nervous about / feel upset about（介词 about） 易错点睛：be worried about（担心）、be nervous about（对……紧张）、feel upset about（对……感到难过），介词均用 about，不可误用 of/for。about 后接名词、代词或动名词。 基础题：（选择题） ◇（ ）1. Lily is worried ___ her schoolwork. A. for B. with C. about D. of ◇（ ）2. Chen Wei was nervous ___ tomorrow's speech. A. for B. with C. of D. about ◇（ ）3. Bella felt upset ___ failing the exam. A. of B. for C. with D. about 提升题：（选择题） ▶（ ）1. Olivia is worried ___ her grandmother in Kunming. A. of B. with C. about D. for ▶（ ）2. Zhou Kai was nervous ___ the flu last week. A. of B. with C. for D. about ▶（ ）3. They felt upset ___ the snake in the grass. A. of B. with C. for D. about 拓展题：（选择题） ★（ ）1. Zhang Hao is worried ___ his friends in Jinan. A. of B. with C. about D. for ★（ ）2. Lily felt upset ___ arguing with her best friend. A. of B. with C. for D. about ★（ ）3. Chen Wei is nervous ___ giving a speech in public. A. of B. with C. for D. about 详细参考解析 【考点1】过去进行时的构成与用法 基础题： 1. 【答案】A 【解析】由时间状语“at 8:00 yesterday evening”和答语“was doing”可知，问句应用过去进行时，主语 you 搭配 were，后接 doing。选 A。 2. 【答案】B 【解析】“this time yesterday”（昨天的这个时候）是过去进行时的标志，主语 Lily 为单数，用 was watching。选 B。 3. 【答案】C 【解析】when 引导的过去动作（began）发生时，主句动作正在进行，用过去进行时 were playing。选 C。 提升题： 1. 【答案】B 【解析】“At that time last Sunday”表过去某一时刻，用过去进行时；Chen Wei 单数用 was，tidy up 的-ing 为 tidying up。选 B。 2. 【答案】A 【解析】问句用 were you 提问，主语 I 对应的 be 动词过去式为 was，否定回答为 No, I wasn't. 选 A。 3. 【答案】B 【解析】当老师进来（came in）时，两人正在听音乐，用过去进行时 were listening to。选 B。 拓展题： 1. 【答案】B 【解析】while 引导的从句常用过去进行时表示“在……过程中”，主句 saw 为一般过去时，故用 was jogging。选 B。 2. 【答案】B 【解析】铃响（rang）时学生们正在说话，主句用过去进行时 were talking。选 B。 3. 【答案】B 【解析】when you met him 表过去某时刻，答语用过去进行时 was arguing 表示那时正在争吵。选 B。 【考点2】过去进行时与一般过去时的区别 基础题： 1. 【答案】B 【解析】妈妈回家（came）这一过去动作发生时，“我”正在看电视，强调动作正在进行，用过去进行时 was watching。选 B。 2. 【答案】B 【解析】“yesterday morning”强调动作发生并结束，用一般过去时 gave，不强调持续。选 B。 3. 【答案】C 【解析】while 引导过去进行时从句，主句 rang 为短动作，故用 was sleeping。选 C。 提升题： 1. 【答案】C 【解析】“at 7 p.m.”与“then he went out”说明七点他正在做作业，用过去进行时 was doing。选 C。 2. 【答案】C 【解析】老师进来（entered）时两人正在深呼吸，用过去进行时 were taking a deep breath。选 C。 3. 【答案】A 【解析】问句“What did you do”用一般过去时提问，答语也用一般过去时 wrote，表示动作已完成。选 A。 拓展题： 1. 【答案】C 【解析】爸爸叫她（called）时贝拉正在整理浴室，用过去进行时 was tidying。选 C。 2. 【答案】B 【解析】while 从句用过去进行时（were singing），主句 watch 为期间发生的短动作，用一般过去时 watched。选 B。 3. 【答案】B 【解析】“看到蛇”是已结束的短动作，导致他停下慢跑，用一般过去时 saw。选 B。 【考点3】名词后缀 -ful 与 -less 构成形容词 基础题： 1. 【答案】B 【解析】名词 use 加 -ful 构成形容词 useful“有用的”，作表语，符合“词典有用”。选 B。 2. 【答案】C 【解析】名词 hope 加 -less 构成 hopeless“无望的”，考试再次失利感到无望，用 hopeless。选 C。 3. 【答案】B 【解析】名词 care 加 -ful 构成 careful“小心的”，过马路要小心，用 careful。选 B。 提升题： 1. 【答案】B 【解析】harm 的形容词为 harmful“有害的”（特殊变化），吸烟有害，用 harmful。选 B。 2. 【答案】B 【解析】名词 joy 加 -ful 构成 joyful“快乐的”，她乐于助人，是快乐的女孩，用 joyful。选 B。 3. 【答案】B 【解析】名词 care 加 -less 构成 careless“粗心的”，打破窗户逃跑说明粗心，用 careless。选 B。 拓展题： 1. 【答案】A 【解析】应“珍惜时间、充分利用”，用 careful“小心的、认真的”，be careful with 表示“认真对待”。选 A。 2. 【答案】B 【解析】名词 home 加 -less 构成 homeless“无家可归的”，风暴后无家可归的人需要帮助，用 homeless。选 B。 3. 【答案】B 【解析】名词 joy 加 -ful 构成 joyful“欢乐的”，欢乐的话语让大家笑，用 joyful。选 B。 【考点4】because of 后接成分 基础题： 1. 【答案】C 【解析】空格后为名词短语 the singing activities，because of 后接名词/代词/动名词，符合；because 后接句子。选 C。 2. 【答案】A 【解析】the heavy traffic 为名词短语，用 because of 表示“因为拥堵”，because 后须接句子。选 A。 3. 【答案】D 【解析】her poor memory 为名词短语，用 because of 后接名词，表原因。选 D。 提升题： 1. 【答案】D 【解析】jogging 为动名词，because of 后可接动名词，表“因为慢跑两小时而累”。选 D。 2. 【答案】B 【解析】the flu 为名词，用 because of 后接名词，表原因；for 表原因多用于系表结构后。选 B。 3. 【答案】C 【解析】the rain 为名词，用 because of 后接名词，表“因为下雨待在家”。选 C。 拓展题： 1. 【答案】D 【解析】tomorrow's speech 为名词短语，用 because of 后接名词，表“因明天的演讲而紧张”。选 D。 2. 【答案】C 【解析】getting up late 为动名词短语，because of 后可接动名词，表原因。选 C。 3. 【答案】C 【解析】her schoolwork 为名词，用 because of 后接名词，表“因功课而担忧”。选 C。 【考点5】advise sb. to do sth. 的用法 基础题： 1. 【答案】D 【解析】advise 后接宾语再接不定式，advise sb. to do sth.“建议某人做某事”，用 to have。选 D。 2. 【答案】C 【解析】advise sb. to do sth.，us 为宾语，后用 to study，不接 doing。选 C。 3. 【答案】C 【解析】advise sb. to do sth.，Bella 为宾语，后用 to sign up for，用 to sign。选 C。 提升题： 1. 【答案】C 【解析】被动结构 sb. be advised to do sth.，用 to finish，不定式符号 to 保留。选 C。 2. 【答案】D 【解析】advise sb. to do sth.，her 为宾语，后用 to listen to soft music。选 D。 3. 【答案】A 【解析】advise 的否定式为 advise sb. not to do sth.“建议某人不做某事”，用 not to。选 A。 拓展题： 1. 【答案】D 【解析】advise sb. to do sth.，her brother 为宾语，后用 to take a deep breath。选 D。 2. 【答案】D 【解析】被动 sb. be advised to do sth.，用 to get along well with。选 D。 3. 【答案】B 【解析】advise sb. to do sth.，Bella 为宾语，后用 to discuss。选 B。 【考点6】regret doing sth. 的用法 基础题： 1. 【答案】D 【解析】regret doing sth. 表示“后悔做过某事”，辣椒已尝，用 tasting。选 D。 2. 【答案】C 【解析】regret doing 表后悔做过，考试已失利，用 failing the exam。选 C。 3. 【答案】D 【解析】regret doing 表后悔说过，话已说出口，用 saying。选 D。 提升题： 1. 【答案】C 【解析】regret doing 表后悔吵过架，动作已发生，用 arguing。选 C。 2. 【答案】B 【解析】regret doing 表后悔拖延，leave 的动名词为 leaving，用 leaving。选 B。 3. 【答案】C 【解析】regret doing 表后悔出丑，make a fool of 的动名词为 making，用 making。选 C。 拓展题： 1. 【答案】C 【解析】regret doing 表后悔忘记，动作已发生，用 forgetting。选 C。 2. 【答案】B 【解析】regret doing 否定式为 regret not doing，表后悔没做某事，用 not listening to。选 B。 3. 【答案】C 【解析】regret doing 表后悔独自面对，用 facing。选 C。 【考点7】compare...with... 的用法 基础题： 1. 【答案】B 【解析】compare...with... 表示“把……与……相比”，本单元用 compare yourself with others，介词用 with。选 B。 2. 【答案】C 【解析】compare...with... 表两者比较，growth 与去年比较，用 with。选 C。 3. 【答案】D 【解析】compare...with... 表把他的进步与姐姐的相比，用 with。选 D。 提升题： 1. 【答案】C 【解析】把身高与哥哥的比较，用 compare...with...，介词 with。选 C。 2. 【答案】D 【解析】把功课与朋友的相比，用 compare...with...，介词 with。选 D。 3. 【答案】D 【解析】compare...with... 表两城市相互比较，用 with each other。选 D。 拓展题： 1. 【答案】C 【解析】compare...with... 表把生活与他人的比较，用 with。选 C。 2. 【答案】B 【解析】把现在的记忆与考前比较，用 compare...with...，介词 with。选 B。 3. 【答案】D 【解析】把经历与同学的故事比较，用 compare...with...，介词 with。选 D。 【考点8】get along well with / keep in touch with（介词 with） 基础题： 1. 【答案】D 【解析】get along well with sb.“与某人相处融洽”，介词用 with。选 D。 2. 【答案】C 【解析】keep in touch with sb.“与某人保持联系”，介词用 with。选 C。 3. 【答案】D 【解析】get along well with sb.，介词用 with。选 D。 提升题： 1. 【答案】C 【解析】keep in touch with sb.，介词用 with。选 C。 2. 【答案】D 【解析】get along well with sb.，介词用 with。选 D。 3. 【答案】B 【解析】keep in touch with each other“彼此保持联系”，介词 with。选 B。 拓展题： 1. 【答案】D 【解析】get along well with sb.，介词用 with。选 D。 2. 【答案】B 【解析】keep in touch with sb.，介词用 with。选 B。 3. 【答案】D 【解析】get along well with sb.，介词用 with。选 D。 【考点9】形容词比较级（much + 比较级；than 引导比较） 基础题： 1. 【答案】B 【解析】than/compared with 提示用比较级，much 修饰比较级表“……得多”，用 taller。选 B。 2. 【答案】B 【解析】than before 提示比较级，good 的比较级为 better。选 B。 3. 【答案】A 【解析】outgoing 多音节词，比较级为 more outgoing，用 more。选 A。 提升题： 1. 【答案】A 【解析】confident 多音节词，比较级为 more confident，用 more。选 A。 2. 【答案】B 【解析】much 修饰比较级，healthy 比较级为 healthier。选 B。 3. 【答案】B 【解析】than 提示比较级，quick 比较级为 quicker。选 B。 拓展题： 1. 【答案】B 【解析】than 提示比较级，good 比较级 better。选 B。 2. 【答案】A 【解析】independent 多音节词，比较级 more independent，用 more。选 A。 3. 【答案】B 【解析】much 修饰比较级，be good at 比较级为 better at。选 B。 【考点10】be worried about / be nervous about / feel upset about（介词 about） 基础题： 1. 【答案】C 【解析】be worried about“担心……”，介词用 about。选 C。 2. 【答案】D 【解析】be nervous about“对……紧张”，介词用 about。选 D。 3. 【答案】D 【解析】feel upset about“对……感到难过”，介词用 about。选 D。 提升题： 1. 【答案】C 【解析】be worried about，介词 about。选 C。 2. 【答案】D 【解析】be nervous about，介词 about。选 D。 3. 【答案】D 【解析】feel upset about，介词 about。选 D。 拓展题： 1. 【答案】C 【解析】be worried about，介词 about。选 C。 2. 【答案】D 【解析】feel upset about，介词 about，about 后可接动名词。选 D。 3. 【答案】D 【解析】be nervous about，介词 about，about 后接动名词。选 D。 学科网（北京）股份有限公司 $