Unit 4 Let's Go Green单元知识总结及重点易错（专项训练）-2026-2027学年辽师大版（三起）英语六年级上册

**基本信息** 本专项以“环保”主题为载体，系统整合单元核心词汇、短语、句型及语法，通过“基础-提升-拓展”三级训练体系，强化语言知识应用与应试能力，培养学生语言理解表达与逻辑思维。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识总结|20词+16短语+10句型+5语法|语法规则（如三单变化、频度副词位置）|从词汇到句型再到语法，层层递进| |10个考点|每考点9题（基础3+提升3+拓展3）|情境化解题（如环保场景应用）|考点聚焦核心语法，难度梯度提升|

辽师大版（三起）六年级上册 Unit 4 Let's Go Green · 重点易错专项训练 辽师大版（三起）六年级上册Unit 4 Let's Go Green 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。 Part 1 单元重点知识总结 重点单词（Words） 英文 中文 英文 中文 recycle 回收利用 Mother Earth 地球母亲 closed 关闭的 pity 遗憾，可惜 fresh 新鲜的 air 空气 grass 草，草坪 bottle 瓶子 less 更少 catch 赶上，抓住 leave 离开 turn off 关闭（电源等） supermarket 超市 both sides of ……的两面 drive 驾驶 grow 生长，种植 collect 收集 stamp 邮票 special 特别的 hobby 爱好 重点短语（Phrases） ● go green —— 践行环保，走向绿色生活 ● turn off the light —— 关灯 ● leave a room —— 离开房间 ● put ... into the recycling bin —— 把……放进回收箱 ● stop playing on the grass —— 停止在草坪上玩耍 ● give it time to grow —— 给它时间生长 ● drive to work —— 开车上班 ● drive less —— 少开车 ● go to work by bike / bus / car —— 骑自行车/乘公交/开车上班 ● on foot —— 步行 ● take a bus —— 乘公交车 ● walk to ... —— 步行去…… ● use both sides of the paper —— 使用纸的双面 ● use one's own bag —— 使用自己的袋子 ● go shopping —— 去购物 ● Mother Earth —— 地球母亲 重点句型（Key Sentences） 1. Look at the sign first. → 先看看标志。 2. We can stop playing on it and give it time to grow again. → 我们可以停止在上面玩耍，给它时间重新生长。 3. Put this bottle into the recycling bin. → 把这个瓶子放进回收箱。 4. We help Mother Earth and she helps us live. → 我们帮助地球母亲，她帮助我们生存。 5. How do you go to work? → 你怎么去上班？ 6. I usually go to work by bike. Sometimes I take a bus. → 我通常骑自行车上班。有时我乘公交车。 7. She turns off the light when she leaves a room. → 她离开房间时关灯。 8. He goes to work by car. → 他开车去上班。 9. Does he go to work by bus? → 他乘公交车上班吗？ 10. What do you do to go green? → 你做什么来环保？ 重点语法（Grammar） 语法点一：一般现在时中动词的第三人称单数变化 规则：一般动词加-s；以s, x, ch, sh, o结尾加-es；以辅音字母+y结尾变y为i加-es 例：go → goes do → does watch → watches study → studies turn → turns 注意：have → has（不规则变化） 语法点二：频度副词 usually / sometimes 的用法 usually（通常）表示经常发生的事情，sometimes（有时）表示偶尔发生的事情 位置：放在主语之后、实义动词之前 例：I usually go to work by bike. / She sometimes takes a bus. 语法点三：交通方式的表达（by + 交通工具 / on foot） by bike（骑自行车） by bus（乘公交） by car（开车） on foot（步行） 注意：on foot 不用 by；walk to + 地点 = go to + 地点 + on foot 语法点四：Does ...? 一般疑问句及回答 结构：Does + 主语（三单）+ 动词原形 + 其他？ 肯定回答：Yes, ... does. 否定回答：No, ... doesn't. 例：— Does he go to work by car? — No, he doesn't. He goes by bus. 语法点五：祈使句（Let's ... / 动词原形开头） Let's go green!（让我们环保吧！）Put this bottle into the recycling bin. 否定祈使句：Don't + 动词原形 例：Don't make her sick. Part 2 重点易错专项训练（选择题） 共10个考点 · 每个考点9道题 · 基础3 + 提升3 + 拓展3 📌 考点1：动词第三人称单数变化规则（直接加-s） ▸ 基础题（选择题） ◇ (1) Olivia ______ off the light when she leaves a room. A. turn B. turns C. turning D. to turn ◇ (2) Chen Wei ______ bottles every day to go green. A. recycle B. recycles C. recycling D. recycled ◇ (3) Lily ______ both sides of the paper in her office. A. use B. uses C. using D. used ▸ 提升题（选择题） ▷ (1) Bella ______ to work by car every morning, but today she ______ a bus. A. go; takes B. goes; takes C. goes; take D. go; take ▷ (2) Zhang Hao usually ______ the supermarket with his own bag. His sister ______ one too. A. visit; have B. visits; has C. visit; has D. visits; have ▷ (3) Zhou Kai ______ the grass grow. He ______ playing on it. A. watches; stops B. watch; stop C. watches; stop D. watch; stops ▸ 拓展题（选择题） ★ (1) Jam's father ______ less and ______ a bike to work now. A. drive; ride B. drives; rides C. drive; rides D. drives; ride ★ (2) Olivia's mother ______ shopping on foot. She ______ her own bags. A. go; bring B. goes; brings C. go; brings D. goes; bring ★ (3) The sign says the lawn is closed. It ______ us to stay off the grass. Everyone ______ it. A. tell; follow B. tells; follows C. tell; follows D. tells; follow 📌 考点2：以s/x/ch/sh/o结尾动词加-es（go→goes, do→does, watch→watches） ▸ 基础题（选择题） ◇ (1) Mr Yang usually ______ to work by bike. A. go B. goes C. going D. gone ◇ (2) Billy ______ TV after he finishes his homework. A. watch B. watches C. watching D. watched ◇ (3) Lily ______ her homework carefully every evening. A. do B. does C. doing D. did ▸ 提升题（选择题） ▷ (1) Olivia often ______ to the supermarket. She never ______ a car. A. goes; drive B. go; drives C. goes; drives D. go; drive ▷ (2) Chen Wei ______ TV in the evening, but his brother ______ football games. A. watches; watch B. watch; watches C. watches; watches D. watch; watch ▷ (3) Jam ______ well in English. He always ______ his best. A. do; try B. does; tries C. do; tries D. does; try ▸ 拓展题（选择题） ★ (1) Zhang Hao's father ______ to work by bus. He ______ driving. A. go; dislike B. goes; dislikes C. go; dislikes D. goes; dislike ★ (2) Bella ______ her room every Sunday. She also ______ the windows. A. clean; wash B. cleans; washes C. clean; washes D. cleans; wash ★ (3) Zhou Kai's teacher ______ them a story. After that, she ______ questions. A. tell; ask B. tells; asks C. tell; asks D. tells; ask 📌 考点3：以辅音字母+y结尾动词变y为i加-es（study→studies） ▸ 基础题（选择题） ◇ (1) Lily ______ hard for her English exam. A. study B. studies C. studying D. studied ◇ (2) Chen Wei ______ Chinese history in his free time. A. study B. studies C. studying D. studied ◇ (3) The boy ______ his lessons every evening. A. review B. reviews C. reviewing D. reviewed ▸ 提升题（选择题） ▷ (1) Olivia ______ in the library. Her brother ______ at home. A. study; study B. studies; studies C. study; studies D. studies; study ▷ (2) Jam ______ to music. His sister ______ the piano. A. listen; play B. listens; plays C. listen; plays D. listens; play ▷ (3) Zhang Hao ______ English every morning. He ______ Chinese too. A. practice; study B. practices; studies C. practice; studies D. practices; study ▸ 拓展题（选择题） ★ (1) Bella's father ______ in a big city. Her mother ______ in a small town. A. work; work B. works; works C. work; works D. works; work ★ (2) Zhou Kai ______ for the bus at 7:00. His friend ______ at 7:15. A. wait; wait B. waits; waits C. wait; waits D. waits; wait ★ (3) The student ______ the question carefully and then ______ the answer. A. think; write B. thinks; writes C. think; writes D. thinks; write 📌 考点4：频度副词 usually / sometimes 的位置与辨析 ▸ 基础题（选择题） ◇ (1) I ______ go to school by bus. It's fast. A. sometime B. sometimes C. some time D. some times ◇ (2) She ______ rides a bike to work. She likes cycling. A. usual B. usually C. is usual D. are usually ◇ (3) They ______ play football on Sunday. Not always, just sometimes. A. usually B. sometimes C. always D. never ▸ 提升题（选择题） ▷ (1) Olivia ______ goes shopping on foot, but ______ she takes a bus when it rains. A. usually; sometimes B. sometimes; usually C. usually; always D. sometimes; never ▷ (2) Chen Wei ______ walks to school. He ______ catches a bus if he is late. A. never; sometimes B. usually; never C. sometimes; usually D. always; sometimes ▷ (3) Jam's mother ______ drives to work. She ______ goes by bike to go green. A. seldom; usually B. usually; sometimes C. always; never D. sometimes; always ▸ 拓展题（选择题） ★ (1) Which sentence is WRONG? A. She usually go to work by bike. B. He sometimes takes a bus. C. They usually walk to school. D. I sometimes ride a bike. ★ (2) Bella ______ gets up early. She believes it's a good way to go green and stay healthy. A. usual B. usually C. is usually D. are usually ★ (3) Zhou Kai and his brother ______ play on the grass. They know the grass needs help to grow. A. usually B. sometimes C. never D. always 📌 考点5：交通方式表达（by bike / by bus / by car / on foot） ▸ 基础题（选择题） ◇ (1) How does Mr Yang go to work? — He goes to work ______ bike. A. on B. in C. by D. with ◇ (2) Lily goes to school ______ foot every day. It's good exercise. A. by B. on C. in D. with ◇ (3) Chen Wei goes to Qingdao ______ car with his family. A. on B. in C. by D. take ▸ 提升题（选择题） ▷ (1) Olivia usually goes to work ______ bus, but today she walks ______ foot. A. on; by B. by; on C. by; by D. on; on ▷ (2) Zhang Hao's father goes to work ______ a car. He ______ drive less to go green. A. in; should B. by; should C. in; shouldn't D. by; shouldn't ▷ (3) Jam and his sister go to the supermarket ______. They don't take ______ bus. A. on foot; a B. by foot; a C. on foot; / D. by foot; / ▸ 拓展题（选择题） ★ (1) Which is the correct way to ask about transportation? A. How does she goes to work? B. How do she go to work? C. How does she go to work? D. How is she go to work? ★ (2) Bella goes to Xiamen ______ train. Then she walks ______ foot to her hotel. A. by; on B. on; by C. by; by D. on; on ★ (3) Zhou Kai's mother ______ to work. She thinks walking is the best way to go green. A. walk B. walks on foot C. on foot walks D. walks 📌 考点6：Does引导的一般疑问句及肯定/否定回答 ▸ 基础题（选择题） ◇ (1) ______ he go to work by bus? — Yes, he ______. A. Do; do B. Does; does C. Is; is D. Does; do ◇ (2) ______ she turn off the light when she leaves? — No, she ______. A. Do; don't B. Does; doesn't C. Is; isn't D. Does; don't ◇ (3) ______ Chen Wei recycle bottles? — Yes, he ______. A. Do; does B. Does; do C. Does; does D. Is; is ▸ 提升题（选择题） ▷ (1) — Does Olivia usually go shopping by car? — ______. She goes on foot. A. Yes, she does B. No, she doesn't C. Yes, she is D. No, she isn't ▷ (2) — Does Jam's father drive to work? — ______. He goes by bus. A. Yes, he does B. No, he doesn't C. Yes, he is D. No, he isn't ▷ (3) — Does Lily use both sides of the paper? — ______. She's a green girl. A. Yes, she is B. No, she doesn't C. Yes, she does D. No, she isn't ▸ 拓展题（选择题） ★ (1) Which response is CORRECT for 'Does Zhang Hao go to Jinan by train?' A. Yes, he go. B. No, he don't. C. Yes, he does. D. No, he isn't. ★ (2) — Does Bella's mother take her own bag to the supermarket? — ______. A. Yes, she is B. Yes, she takes C. Yes, she does D. Yes, she go ★ (3) — Does Zhou Kai often play on the grass? — ______. He stops playing to help it grow. A. Yes, he does B. No, he doesn't C. Yes, he is D. No, he isn't 📌 考点7：祈使句 Let's go green / Put... / Don't... ▸ 基础题（选择题） ◇ (1) ______ go green! Turn off the light when you leave. A. Let's B. Let C. We D. Us ◇ (2) Please ______ this bottle into the recycling bin. A. put B. puts C. putting D. to put ◇ (3) ______ make Mother Earth sick. We should help her. A. Not B. Don't C. No D. Not to ▸ 提升题（选择题） ▷ (1) ______ off the water when you brush your teeth. It's a good way to go green. A. Turn B. Turns C. Turning D. To turn ▷ (2) ______ use both sides of the paper. It saves trees. A. Not B. No C. Don't D. Always ▷ (3) ______ a bus to go to work. It's greener than driving. A. Take B. Takes C. Taking D. To take ▸ 拓展题（选择题） ★ (1) Which is a correct negative imperative sentence? A. Not waste water. B. Don't waste water. C. No waste water. D. Not to waste water. ★ (2) ______ your own bag when you go shopping. Don't use plastic bags. A. Bring B. Brings C. Bringing D. To bring ★ (3) ______ play on the grass. The new grass is growing and needs our help. A. Let's B. Don't C. Not D. No 📌 考点8：when引导的时间状语从句（主从句时态一致） ▸ 基础题（选择题） ◇ (1) She turns off the light when she ______ a room. A. leave B. leaves C. left D. is leaving ◇ (2) He catches a bus when he ______ to work early. A. go B. goes C. went D. is going ◇ (3) Olivia recycles bottles when she ______ them. A. finish B. finishes C. finished D. is finishing ▸ 提升题（选择题） ▷ (1) Chen Wei uses both sides of the paper when he ______ a letter. A. write B. writes C. wrote D. is writing ▷ (2) Jam stops playing on the grass when he ______ the sign. A. see B. sees C. saw D. is seeing ▷ (3) Bella takes her own bag when she ______ shopping. A. go B. goes C. went D. is going ▸ 拓展题（选择题） ★ (1) Zhou Kai walks to work when the weather ______ fine. He drives when it ______. A. is; rains B. are; rain C. is; rain D. are; rains ★ (2) Lily helps Mother Earth when she ______. She turns off the tap when she ______ her teeth. A. can; brush B. can; brushes C. is; brush D. does; brushes ★ (3) Which sentence is CORRECT? A. When she leave, she turn off the light. B. When she leaves, she turns off the light. C. When she leaves, she turn off the light. D. When she leave, she turns off the light. 📌 考点9：可数名词复数变化（stamp→stamps, side→sides等） ▸ 基础题（选择题） ◇ (1) Olivia collects ______. She has many in her album. A. stamp B. stamps C. a stamp D. the stamp ◇ (2) Chen Wei uses both ______ of the paper. A. side B. sides C. a side D. the side ◇ (3) There are four ______ in the classroom. We should turn them all off. A. light B. lights C. a light D. the light ▸ 提升题（选择题） ▷ (1) Bella puts bottles into different recycling ______. A. bin B. bins C. a bin D. the bin ▷ (2) Jam has many ______. Collecting stones is one of them. A. hobby B. hobbies C. a hobby D. the hobby ▷ (3) Zhang Hao's family has three ______. They all try to go green. A. idea B. ideas C. a idea D. the idea ▸ 拓展题（选择题） ★ (1) Which plural form is WRONG? A. stamps B. sides C. hobby D. bottles ★ (2) Zhou Kai and Olivia put their ______ into the recycling bin. They want to help Mother Earth. A. bottle B. bottles C. a bottle D. the bottles ★ (3) Lily's father has many special ______. Going hiking is his favourite. A. hobby B. hobbies C. a hobby D. the hobbies 📌 考点10：综合语用：环保话题情境理解与交际应答 ▸ 基础题（选择题） ◇ (1) — What do you do to go green? — I ______ off the light when I leave a room. A. turn B. turns C. turning D. to turn ◇ (2) — How does your father go to work? — He usually ______ a bus. A. take B. takes C. taking D. to take ◇ (3) — Let's go green! — ______ great idea! A. What B. What a C. How D. So ▸ 提升题（选择题） ▷ (1) Olivia: 'I drive to work less.' Jam: 'That's a great idea! I usually ______, too.' A. drive B. drives C. walk D. walks ▷ (2) Chen Wei: 'My mother uses her own bag.' Lily: '______ mother is good, too. She recycles bottles.' A. Me B. My C. I D. Mine ▷ (3) Bella: 'We should stop playing on the grass.' Zhang Hao: 'Yes. The grass helped us before, and now we ______ give it our help.' A. should B. shouldn't C. can D. can't ▸ 拓展题（选择题） ★ (1) Which sentence best shows the meaning of 'go green'? A. We paint everything green. B. We plant trees and recycle things. C. We only walk on green grass. D. We wear green clothes. ★ (2) Zhou Kai: 'Mother Earth gives us water, air and food.' Olivia: 'Yes. We should ______.' A. make her sick B. not help her C. keep her clean and green D. use more plastic ★ (3) Complete the chant: Fresh air, clean water, we need and she ______. A. give B. gives C. giving D. to give Part 3 参考答案与详细解析 考点1：动词第三人称单数变化规则（直接加-s） 基础1=B 基础2=B 基础3=B 提升1=B 提升2=B 提升3=A 拓展1=B 拓展2=B 拓展3=B 【基础题1】 答案：B 题目：Olivia ______ off the light when she leaves a room. 解析：主语Olivia是第三人称单数，turn off的第三人称单数形式是turns off，故选B。 【基础题2】 答案：B 题目：Chen Wei ______ bottles every day to go green. 解析：主语Chen Wei是第三人称单数，recycle的第三人称单数加-s，为recycles，故选B。 【基础题3】 答案：B 题目：Lily ______ both sides of the paper in her office. 解析：主语Lily是第三人称单数，use变为uses，故选B。 【提升题1】 答案：B 题目：Bella ______ to work by car every morning, but today she ______ a bus. 解析：前半句主语father是三单，go变为goes；后半句主语she是三单，take a bus用takes，故选B。 【提升题2】 答案：B 题目：Zhang Hao usually ______ the supermarket with his own bag. His sister ______ one too. 解析：前半句主语Chen Wei是三单，visit变为visits；后半句主语sister是三单，have变为has，故选B。 【提升题3】 答案：A 题目：Zhou Kai ______ the grass grow. He ______ playing on it. 解析：前半句主语Zhou Kai是三单，watch变为watches；后半句主语He是三单，stop变为stops，故选A。 【拓展题1】 答案：B 题目：Jam's father ______ less and ______ a bike to work now. 解析：主语father是三单，drive变为drives；ride a bike中ride变为rides，故选B。 【拓展题2】 答案：B 题目：Olivia's mother ______ shopping on foot. She ______ her own bags. 解析：主语mother是三单，go变为goes；bring变为brings，故选B。 【拓展题3】 答案：B 题目：The sign says the lawn is closed. It ______ us to stay off the grass. Everyone ______ it. 解析：前半句主语the sign是三单，tell变为tells；后半句主语Everyone是三单，follow变为follows，故选B。 考点2：以s/x/ch/sh/o结尾动词加-es（go→goes, do→does, watch→watches） 基础1=B 基础2=B 基础3=B 提升1=A 提升2=C 提升3=B 拓展1=B 拓展2=B 拓展3=B 【基础题1】 答案：B 题目：Mr Yang usually ______ to work by bike. 解析：主语Mr Yang是三单，go变为goes，故选B。 【基础题2】 答案：B 题目：Billy ______ TV after he finishes his homework. 解析：主语Billy是三单，watch变为watches，故选B。 【基础题3】 答案：B 题目：Lily ______ her homework carefully every evening. 解析：主语Lily是三单，do变为does，故选B。 【提升题1】 答案：A 题目：Olivia often ______ to the supermarket. She never ______ a car. 解析：前半句Olivia是三单，go变为goes；后半句she是三单，drive变为drives，故选A。 【提升题2】 答案：C 题目：Chen Wei ______ TV in the evening, but his brother ______ football games. 解析：Chen Wei watches TV，his brother是三单也用watches，故选C。 【提升题3】 答案：B 题目：Jam ______ well in English. He always ______ his best. 解析：Jam是三单，do变为does；try变为tries（辅音+y结尾），故选B。 【拓展题1】 答案：B 题目：Zhang Hao's father ______ to work by bus. He ______ driving. 解析：father是三单，go变为goes；dislike变为dislikes，故选B。 【拓展题2】 答案：B 题目：Bella ______ her room every Sunday. She also ______ the windows. 解析：Bella是三单，clean变为cleans；wash变为washes（sh结尾加es），故选B。 【拓展题3】 答案：B 题目：Zhou Kai's teacher ______ them a story. After that, she ______ questions. 解析：teacher是三单，tell变为tells；ask变为asks，故选B。 考点3：以辅音字母+y结尾动词变y为i加-es（study→studies） 基础1=B 基础2=B 基础3=B 提升1=B 提升2=B 提升3=B 拓展1=B 拓展2=B 拓展3=B 【基础题1】 答案：B 题目：Lily ______ hard for her English exam. 解析：Lily是三单，study变为studies，故选B。 【基础题2】 答案：B 题目：Chen Wei ______ Chinese history in his free time. 解析：Chen Wei是三单，study变为studies，故选B。 【基础题3】 答案：B 题目：The boy ______ his lessons every evening. 解析：The boy是三单，review变为reviews，故选B。 【提升题1】 答案：B 题目：Olivia ______ in the library. Her brother ______ at home. 解析：Olivia是三单用studies，Her brother是三单也用studies，故选B。 【提升题2】 答案：B 题目：Jam ______ to music. His sister ______ the piano. 解析：Jam是三单，listen变为listens；sister是三单，play变为plays，故选B。 【提升题3】 答案：B 题目：Zhang Hao ______ English every morning. He ______ Chinese too. 解析：Zhang Hao是三单，practice变为practices；study变为studies，故选B。 【拓展题1】 答案：B 题目：Bella's father ______ in a big city. Her mother ______ in a small town. 解析：father是三单，work变为works；mother是三单，work也变为works，故选B。 【拓展题2】 答案：B 题目：Zhou Kai ______ for the bus at 7:00. His friend ______ at 7:15. 解析：Zhou Kai是三单，wait变为waits；friend是三单，wait也变为waits，故选B。 【拓展题3】 答案：B 题目：The student ______ the question carefully and then ______ the answer. 解析：student是三单，think变为thinks；write变为writes，故选B。 考点4：频度副词 usually / sometimes 的位置与辨析 基础1=B 基础2=B 基础3=B 提升1=A 提升2=A 提升3=A 拓展1=A 拓展2=B 拓展3=C 【基础题1】 答案：B 题目：I ______ go to school by bus. It's fast. 解析：sometimes（有时）是正确拼写，sometime表示某个时候，故选B。 【基础题2】 答案：B 题目：She ______ rides a bike to work. She likes cycling. 解析：usually（通常）放在主语之后动词之前，故选B。 【基础题3】 答案：B 题目：They ______ play football on Sunday. Not always, just sometimes. 解析：根据后句Not always, just sometimes可知选sometimes，故选B。 【提升题1】 答案：A 题目：Olivia ______ goes shopping on foot, but ______ she takes a bus when it rains. 解析：前半句通常走路用usually，后半句下雨时有时乘车用sometimes，故选A。 【提升题2】 答案：A 题目：Chen Wei ______ walks to school. He ______ catches a bus if he is late. 解析：从不开车用never drives，有时赶不上用sometimes catches，故选A。 【提升题3】 答案：A 题目：Jam's mother ______ drives to work. She ______ goes by bike to go green. 解析：很少开车用seldom drives，通常用自行车用usually goes，故选A。 【拓展题1】 答案：A 题目：Which sentence is WRONG? 解析：A选项中go应为goes，是错误句子，故选A。 【拓展题2】 答案：B 题目：Bella ______ gets up early. She believes it's a good way to go green and stay healthy. 解析：通常早起用usually gets up，故选B。 【拓展题3】 答案：C 题目：Zhou Kai and his brother ______ play on the grass. They know the grass needs help to grow. 解析：根据后句他们知道草需要帮助生长，可知从不在草地上玩，用never，故选C。 考点5：交通方式表达（by bike / by bus / by car / on foot） 基础1=C 基础2=B 基础3=C 提升1=B 提升2=A 提升3=A 拓展1=C 拓展2=A 拓展3=D 【基础题1】 答案：C 题目：How does Mr Yang go to work? — He goes to work ______ bike. 解析：by bike是固定搭配，表示骑自行车，故选C。 【基础题2】 答案：B 题目：Lily goes to school ______ foot every day. It's good exercise. 解析：on foot是固定搭配，表示步行，不能用by foot，故选B。 【基础题3】 答案：C 题目：Chen Wei goes to Qingdao ______ car with his family. 解析：by car是固定搭配，表示开车，故选C。 【提升题1】 答案：B 题目：Olivia usually goes to work ______ bus, but today she walks ______ foot. 解析：通常乘公交用by bus，但今天步行用on foot，故选B。 【提升题2】 答案：A 题目：Zhang Hao's father goes to work ______ a car. He ______ drive less to go green. 解析：in a car表示开车（强调在车里），should drive less表示应该少开车，故选A。 【提升题3】 答案：A 题目：Jam and his sister go to the supermarket ______. They don't take ______ bus. 解析：on foot步行，take a bus乘公交，都是固定搭配，故选A。 【拓展题1】 答案：C 题目：Which is the correct way to ask about transportation? 解析：A选项goes应为go，B选项doesn't后应接动词原形，C正确用does she go，故选C。 【拓展题2】 答案：A 题目：Bella goes to Xiamen ______ train. Then she walks ______ foot to her hotel. 解析：by train乘火车，on foot步行，都是正确搭配，故选A。 【拓展题3】 答案：D 题目：Zhou Kai's mother ______ to work. She thinks walking is the best way to go green. 解析：walks to work步行上班，on foot不能和walk连用，故选D。 考点6：Does引导的一般疑问句及肯定/否定回答 基础1=B 基础2=B 基础3=C 提升1=B 提升2=B 提升3=C 拓展1=C 拓展2=C 拓展3=B 【基础题1】 答案：B 题目：______ he go to work by bus? — Yes, he ______. 解析：主语he是三单，用Does提问，肯定回答用does，故选B。 【基础题2】 答案：B 题目：______ she turn off the light when she leaves? — No, she ______. 解析：主语she是三单，用Does提问，否定回答用doesn't，故选B。 【基础题3】 答案：C 题目：______ Chen Wei recycle bottles? — Yes, he ______. 解析：主语Chen Wei是三单，用Does提问，肯定回答用does，故选C。 【提升题1】 答案：B 题目：— Does Olivia usually go shopping by car? — ______. She goes on foot. 解析：根据后句She goes on foot可知是否定回答，用No, she doesn't，故选B。 【提升题2】 答案：B 题目：— Does Jam's father drive to work? — ______. He goes by bus. 解析：根据后句He goes by bus可知是否定回答，用No, he doesn't，故选B。 【提升题3】 答案：C 题目：— Does Lily use both sides of the paper? — ______. She's a green girl. 解析：根据后句She's a green girl可知是肯定回答，用Yes, she does，故选C。 【拓展题1】 答案：C 题目：Which response is CORRECT for 'Does Zhang Hao go to Jinan by train?' 解析：A选项he go应为he does，B选项he don't应为he doesn't，D选项isn't错误，C正确，故选C。 【拓展题2】 答案：C 题目：— Does Bella's mother take her own bag to the supermarket? — ______. 解析：Does提问用does回答，Yes, she does正确，故选C。 【拓展题3】 答案：B 题目：— Does Zhou Kai often play on the grass? — ______. He stops playing to help it grow. 解析：根据后句He stops playing可知是否定回答，用No, he doesn't，故选B。 考点7：祈使句 Let's go green / Put... / Don't... 基础1=A 基础2=A 基础3=B 提升1=A 提升2=D 提升3=A 拓展1=B 拓展2=A 拓展3=B 【基础题1】 答案：A 题目：______ go green! Turn off the light when you leave. 解析：Let's + 动词原形，表示让我们做某事，故选A。 【基础题2】 答案：A 题目：Please ______ this bottle into the recycling bin. 解析：祈使句用动词原形put开头，故选A。 【基础题3】 答案：B 题目：______ make Mother Earth sick. We should help her. 解析：否定祈使句用Don't + 动词原形，故选B。 【提升题1】 答案：A 题目：______ off the water when you brush your teeth. It's a good way to go green. 解析：祈使句用动词原形Turn开头，故选A。 【提升题2】 答案：D 题目：______ use both sides of the paper. It saves trees. 解析：Always use表示总是使用，是肯定祈使句，故选D。 【提升题3】 答案：A 题目：______ a bus to go to work. It's greener than driving. 解析：祈使句用动词原形Take开头，故选A。 【拓展题1】 答案：B 题目：Which is a correct negative imperative sentence? 解析：A选项Not不能直接开头，C选项No waste错误，B选项Don't waste正确，故选B。 【拓展题2】 答案：A 题目：______ your own bag when you go shopping. Don't use plastic bags. 解析：祈使句用动词原形Bring开头，故选A。 【拓展题3】 答案：B 题目：______ play on the grass. The new grass is growing and needs our help. 解析：Don't play表示不要玩耍，是否定祈使句，故选B。 考点8：when引导的时间状语从句（主从句时态一致） 基础1=B 基础2=B 基础3=B 提升1=B 提升2=B 提升3=B 拓展1=A 拓展2=B 拓展3=B 【基础题1】 答案：B 题目：She turns off the light when she ______ a room. 解析：主句turns是三单，从句主语she也是三单，leave变为leaves，故选B。 【基础题2】 答案：B 题目：He catches a bus when he ______ to work early. 解析：主句catches是三单，从句主语he是三单，go变为goes，故选B。 【基础题3】 答案：B 题目：Olivia recycles bottles when she ______ them. 解析：主句recycles是三单，从句主语she是三单，finish变为finishes，故选B。 【提升题1】 答案：B 题目：Chen Wei uses both sides of the paper when he ______ a letter. 解析：主句uses是三单，从句主语he是三单，write变为writes，故选B。 【提升题2】 答案：B 题目：Jam stops playing on the grass when he ______ the sign. 解析：主句stops是三单，从句主语he是三单，see变为sees，故选B。 【提升题3】 答案：B 题目：Bella takes her own bag when she ______ shopping. 解析：主句takes是三单，从句主语she是三单，go变为goes，故选B。 【拓展题1】 答案：A 题目：Zhou Kai walks to work when the weather ______ fine. He drives when it ______. 解析：weather是不可数名词，用is；it是三单，rain变为rains，故选A。 【拓展题2】 答案：B 题目：Lily helps Mother Earth when she ______. She turns off the tap when she ______ her teeth. 解析：can是情态动词，后接动词原形brush；when she brushes her teeth，故选B。 【拓展题3】 答案：B 题目：Which sentence is CORRECT? 解析：主从句主语都是she，都用三单形式leaves和turns，B正确，故选B。 考点9：可数名词复数变化（stamp→stamps, side→sides等） 基础1=B 基础2=B 基础3=B 提升1=B 提升2=B 提升3=B 拓展1=C 拓展2=B 拓展3=B 【基础题1】 答案：B 题目：Olivia collects ______. She has many in her album. 解析：many后面接可数名词复数，stamp变为stamps，故选B。 【基础题2】 答案：B 题目：Chen Wei uses both ______ of the paper. 解析：both后面接复数sides，表示两面，故选B。 【基础题3】 答案：B 题目：There are four ______ in the classroom. We should turn them all off. 解析：four后面接复数lights，故选B。 【提升题1】 答案：B 题目：Bella puts bottles into different recycling ______. 解析：different后面接复数bins，故选B。 【提升题2】 答案：B 题目：Jam has many ______. Collecting stones is one of them. 解析：many hobbies中hobby变y为i加es，故选B。 【提升题3】 答案：B 题目：Zhang Hao's family has three ______. They all try to go green. 解析：three ideas中idea变为复数ideas，故选B。 【拓展题1】 答案：C 题目：Which plural form is WRONG? 解析：hobby的复数是hobbies，不是hobby，故选C。 【拓展题2】 答案：B 题目：Zhou Kai and Olivia put their ______ into the recycling bin. They want to help Mother Earth. 解析：their后面接复数bottles，故选B。 【拓展题3】 答案：B 题目：Lily's father has many special ______. Going hiking is his favourite. 解析：many special hobbies中hobby变复数hobbies，故选B。 考点10：综合语用：环保话题情境理解与交际应答 基础1=A 基础2=B 基础3=B 提升1=C 提升2=B 提升3=A 拓展1=B 拓展2=C 拓展3=B 【基础题1】 答案：A 题目：— What do you do to go green? — I ______ off the light when I leave a room. 解析：I是第一人称，用动词原形turn，故选A。 【基础题2】 答案：B 题目：— How does your father go to work? — He usually ______ a bus. 解析：He是三单，take变为takes，故选B。 【基础题3】 答案：B 题目：— Let's go green! — ______ great idea! 解析：What a great idea!是感叹句固定用法，故选B。 【提升题1】 答案：C 题目：Olivia: 'I drive to work less.' Jam: 'That's a great idea! I usually ______, too.' 解析：Jam回答我也步行，用walk，故选C。 【提升题2】 答案：B 题目：Chen Wei: 'My mother uses her own bag.' Lily: '______ mother is good, too. She recycles bottles.' 解析：My mother表示我的妈妈，用形容词性物主代词my，故选B。 【提升题3】 答案：A 题目：Bella: 'We should stop playing on the grass.' Zhang Hao: 'Yes. The grass helped us before, and now we ______ give it our help.' 解析：我们应该帮助草生长，用should give，故选A。 【拓展题1】 答案：B 题目：Which sentence best shows the meaning of 'go green'? 解析：go green的意思是环保，植树和回收物品最能体现，故选B。 【拓展题2】 答案：C 题目：Zhou Kai: 'Mother Earth gives us water, air and food.' Olivia: 'Yes. We should ______.' 解析：我们应该保持地球干净和绿色，用keep her clean and green，故选C。 【拓展题3】 答案：B 题目：Complete the chant: Fresh air, clean water, we need and she ______. 解析：Mother Earth是三单，give变为gives，故选B。 — 第 页 — 学科网（北京）股份有限公司 $