Unit 3 课时3 Grammar Focus（3a-3d）-2025-2026学年七年级下册英语同步辅导（人教版）

课时2 Section A(2a~2e) 基础巩固 -1.Maybe 2.volleyball 3.seldom 4.mine 5.mat 二、6.theirs7.me8.running9.Jack's 10.jogging 三、ll.play doubles 12.Practice makes perfect 13.goes swimming 14.at all 15.badminton rackets 四、16.C17.D18.A19.B20.C 能力提升 -、1.D2.A3.B4.C5.F 二、6.B7.C8.D9.B10.A11.C 12.C13.B14.D15.C 课时3 Grammar Focus(3a~3d) 基础巩固 -1.his;his 2.me;yours;mine;hers 3.your;hers 4.My;He 5.my;theirs 6.hardly 7.usually 8.always 9.Sometimes 10.often 三、11.A12.C13.C14.A15.D 四、16.keys yours17.How often 18.belongs to 19.What;do 20.once a week 能力提升 -1.helpful 2.to make 3.a 4.Its 5.usually 6.helps 7.because 8.with 9.healthy 10.hands 二、11.T12.F13.F14.T15.F Section B How is exercise good for us? 课前预习 必背单词 1.encourage 2.succeed 3.goal 4.app 5.progress 6.match 7.team 8.lose 9.teenager 重点短语 1.work out 2.do sit-ups 3.encourage sb to do sth 4.build team spirit 5.twice a week 6.do tricks 7.all of us 经典句型 1.and so are 2.encourage;to do tricks 3.keeps;fit 4.goal is to 5.when;keep fit together 6.three times a week 7.both on and off 8.as a team;win;lose 9.It's;to swim 课时4 Section B(1a~2c) 基础巩固 -1.goal 2.app 3.sit-ups 4.groups 5.teenagers 二、6.matches7.to meet8.tricks 9.making 10.playing 三、11.work out12.make progress 13.Team spirit 14.have fun 15.favourite way of 四、16.B17.C18.B19.A20.C 能力提升 -1.fit 2.twice 3.activities 4.for 5.jogging 6.surprised 7.interesting 8.play 9.If 10.boring 二、11.A12.E13.B14.D15.CA:But it is important to be healthy. 12 everywhere.They thought they should B:Yes,you're right.I must exercise every use the car all the time.But they felt 13 day.What about you,Steve? every day.The Smiths don't use their car now, A:I walk to school every day.4. Is it and they both 14 better than before.And very far from your home to school? they think they mustn't be lazy.They don't B:No,it's not quite far.But it needs 20 15 to exercise every day,but they should minutes'walk. try to keep in good health. A:Oh,your home is not very far from the ( )6.A.studying B.exercising school.5. C.eating D.listening B:That's a good idea. )7.A.and B.but A.Do you exercise? C.because D.so B.My life is so full that I can't find time to )8.A.walks B.reads exercise. C.works D.runs C.I think walking is good exercise. )9.A.her B.his D.Is there anything I can help you? C.my D.their E.It's good for you to exercise more. )10.A.times B.kinds F.Why not walk to school every day? C.sets D.pairs 二、完形填空。 )11.A.sports B.days How can we keep healthy?One important C.things D.programs thing is 6 often.The Smith family try to )12.A.taught B.dressed exercise every day.Mr Smith can't exercise in C.drove D.wrote the morning 7 he has to go to work at sev- )13.A.enjoyable B.tired en o'clock.But he 8 every evening.He C.special D.enough walks a lot,too.He walks after dinner every )14.A.watch B.sound day and sometimes he plays basketball with C.taste D.feel 9 friends.Mrs Smith goes to yoga(瑜伽) )15.A.keep B.wonder classes three 10 a week.But 11 aren't C.need D.try always this way.Last year,Mr and Mrs Smith 课时3 Grammar Focus(3a~3d) 重点知识 第一人称 第二人称 第三人称 一、名词性物主代词 mine yours his/hers/its 单数 1.名词性物主代词的形式 我的 你的 他的/她的/它的 续表 你多久打一次排球？ 第一人称第二人称 第三人称 一Three times a week.每周三次。 2.用法 ours yours theirs 复数 (1)放在be动词、助动词或情态动词之后， 我们的 你们的 他（她、它）们的 行为动词之前。 2.名词性物主代词的用法 eg:He is never late for school. (1)名词性物主代词在句中可独立使用，相 他上学从不迟到。 当于“形容词性物主代词十名词”，其后不能 We always eat healthy food. 再接名词。 我们总是吃健康的食物。 eg:I find a jacket.Is it yours?(yours=your (2)有些频度副词可放在句首或句尾，用来 jacket)我找到了一件夹克衫。它是你的吗？ 表示强调。 (2)名词性物主代词在句中可作主语、表语 eg:He sometimes gets up at 5:30 a.m. 或宾语。作主语时，谓语动词的数与所指对 Sometimes he gets up at 5:30 a.m. 象的数一致。 他有时候在早上五点半起床。 eg:一Is this ruler yours or hers?这是你的 3.常用频度副词表示频率的对比 直尺还是她的？ 频度副词/词组 词义 频率 -It's mine.Hers is in her bag.(hers=her always 总是，一直 100% ruler)这是我的，她的（直尺）在她的包里。 二、频度副词 usually 通常，经常 90% 1.含义 often 常常，经常 70% 频度副词表示动作发生的频率或出现的经 sometimes 有时，不时 40% 常性程度，多与一般现在时连用。对频度副 seldom 很少，极少 20% 词的提问一般用how often(多久一次)。 hardly ever 几乎不 5% eg:She is always helpful. never 从不，决不 0% 她总是乐于助人的。 -How often do you play volleyball? 基础巩固 一、用括号内所给单词的适当形式填空。（语 (you)? 法专练) -No.It's not (I).It's 1.-Is this black pen (she). -No,it isn't.That blue pen is .(he) 3.-Is this (you)book? 2.-Excuse (1),is this yellow bag -No,it isn't. -Is it Gina's? A.Always B.Sometimes -Yes,it is.And the green pen is C.Never D.Often (she)too. )13.He others and people all 4. (I )brother likes football. like him. (he)plays it every day. A.helps always 5.Look at the school in the picture.It is not B.help always (I)school.It is (they). C.always helps 二、用方框中所给的频率副词填空，每个词只 D.always help 能使用一次。（语法专练） )14.I'm energy alter jogging always usually often A.full of B.full with sometimes hardly C.fill with D,fill of ( 6.Eating too much ice cream is bad for our )15.The earth,the only home of health,so I ever eat it. is now in danger.Everyone in the 7.-Does he play basketball with his world should play a role in saving it. classmates after school? A.yours B.hers 一Yes,except(除了)Monday. C.his D.ours 8.-Do you go shopping in that supermarket 四、按要求完成句子，每空一词。 all the time? l6.Are these your keys?(改为同义句) -Yes,I Are these go shopping there. I help my mother do the housework. l7.Jeff plays ball games twice a week.(对画线 10.1 do my homework in the evening, 部分提问) but I don't want to do it today. does Jeff play ball games? 三、单项选择。 l8.This is my sister's watch.(改为同义句) ()11.I like English very much,so I This watch my sister. listen to English songs in l9.I usually play baseball at weekends.(对画 the morning. 线部分提问) A.usually do you usually at week- B.hardly ever ends? C.never 20.She goes swimming only on Sundays..(改为 D.sometimes 同义句) )12 give up,then you can be She goes swimming successful(成功的). 能力提升 一、阅读短文，在空白处填入一个适当的单词 say that listening to the right music helps peo- 或括号内单词的正确形式。 ple train hard(努力训练)and feel good after Now more and more people take exercise. training.A lot of sportspeople now use music To some people,running is a 1. to help them prepare for sports games. (help)but not interesting kind of exercise. Listening to the right music is important Here is a way 2. make)it more for all of us.We all know that doing some ex- meaningful--“plogging”. ercise is important,but many of us don't like Plogging is 3. new kind of exer- doing it.Listening to music can make exercise cise from Sweden.4. (it)name is interesting,and help people keep doing it.Ev- from“pick up”and“jogging'.It means people ery evening I go running for exercise.Maybe I pick up rubbish(垃圾)when they are jogging. can make my exercise fun and easy this eve- Ploggers 5. (usual)go outside with ning by listening to some music. gloves and rubbish bags.If they see rubbish But not all sportspeople like listening to while running,they will pick it up.Nobody music in their training or games.One sports- likes to see rubbish while they're doing exer- man says that he needs to concentrate(集中注 cise.This activity also 6. (help)pro- 意力)before a game,but he can't do it when tect the environment(保护环境)， he is listening to music. Plogging may be even better than just )11.Music plays an important role in running.It is true,7. bending down preparing for a sports game. (弯腰)to pick up rubbish is another kind of )12.Listening to all kinds of music can exercise itself.So try plogging 8. help sportspeople feel good after some friends on your way to school.You can training. keep 9. (health)and make the envi- )13.Listening to music helps people re- ronment clean at the same time. member happy things. Just as the saying goes,"Many 10. )14.The writer goes running every eve- (hand)make light work.Let's plog together! ning. 二、阅读短文，判断句子正(T)误(F)。 )15.All the sportspeople like listening to Scientists(科学家)find that music is music in their training or games. important in preparing for a sports game.They