Unit 1 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）

参考答案 二、6.lions7.does;like8.interesting Unit 1 Animal Friends 9.funny 10.wolves Section a Why do you like animals? 三、ll.take good care of 12.Why do;Because;cute 课前预习 13.my favourite animal 必背单词 14.fox babies 1.fox 2.giraffe 3.eagle 4.wolf 15.wolves;dangerous 5.penguin 6.care 7.sandwich 8.snake 四、16.D17.B18.C19.B20.C 9.scary 10.neck 11.guess 12.shark 能力提升 13.whale 14.huge 15.dangerous 1.F2.D3.B4.E5.C 重点短语 课时2 Section A(2a~2f) 1.be back 2.take care of 3.be from 基础巩固 4.be good for 5.look like 6.stand close -1.animals 2.Giraffes 3.cute together 7.black and white 8.keep warm 4.Elephants 5.Pandas 经典句型 二、6.lovely7.amazing 8.sandwiches 1.take good care of 9.says 10.keep 2.What's;favourite;It's 三、ll.What does;look like 3.Why do;so much;Because 12.keep warm 4.are;from 13.is not good for 5.Look here;says;from 14.stand close to 6.helps;keep warm 15.small sea animals 7.Don't give 四、16.B17.A18.A19.A20.B 8.good for 能力提升 9.does;look like 1.D2.C3.A4.D5.A6.C7.B 10.Where does;live 8.C9.D10.A 课时1 Section A(1a~3) 课时3 Grammar Focus(3a~3d) 基础巩固 基础巩固 -、1.C2.B3.C4.A5.D ,1.smart 2.necks 3.long 4.live 5.panda 10.quite a;not;at all 二、6.Snakes7.dangerous8.interested; 课时4 Section B(1a2b) interesting 9.foxes 10.mice 基础巩固 三、11.C12.A13.B14.B15.D -1.scary 2.luck 3.hearing 4.quite 四、l6.Why do17.What animals does 5.carries 18.Why don't you 19.do;come 二、6.friends;friendly7.made 20.Where do;live 8.swimmer 9.playful 10.dangerous 能力提升 三、11.too many12.one another13.look -,1.animals 2.dangerous 3.places after 14.are good for;cut them down 4.their 5.eating 6.villagers'7.really 15.a symbol of 8.to keep 9.makes 10.years 四、16.B17.B18.D19.B20.A 二、11.B12.D13.A14.E15.C 能力提升 Section B How are -1.about 2.with 3.animals 4.Why animals part of our lives? 5.like 6.too 7.Let's 8.first 9.When 课前预习 10.where 必背单词 二、ll.interested12.teeth 13.swimmers 1.save 2.luck 3.pick 4.carry 14.symbol 15.from 16.danger 17.their 5.playful 6.swimmer 7.culture 18.kill 19.save 20.eat 8.however 9.danger 10.forest 11.kill 课时5 Section B(3a~3c) 12.friendly 13.quite 14.blind 15.hearing 重点短语 写作素养提升 1.a symbol of 2.pick up 3.one another 【审作文题】 4.look after 5.in danger 6.cut down 1.文体：说明文 7.too many 8.made of 9.quite a 2.人称：以第三人称为主 10.not...at all 3.时态：一般现在时 经典句型 【实战演练】 1.a symbol of My Favourite Animal 2.look;different from Of all the animals,dogs are my 3.pick up;carry;with favourite animals. 4.in some ways There are many different kinds of 5.one another;with;after dogs.They come in different sizes and 6.look after;when colours.They have beautiful fur.They can 7.Let's save;made of do many things.For example,some can 8.How;help save walk on two legs,and others can open the 9.part of door.I like dogs best because they can not课时3 Gramm 重点知识 一、一般现在时中what,where和why引导的 特殊疑问句 1.what是疑问代词，意为“什么”，用于对具体 的事物、日期、颜色、天气、职业、爱好、特征 等进行提问，需根据所提问题作具体的 回答。 eg:-What is your favourite colour? 你最喜欢的颜色是什么？ -My favourite colour is blue. 我最喜欢蓝色。 2.where是疑问副词，意为“在哪里”，where引 导的特殊疑问句常对地点进行提问。 eg:一Where are they from?它们来自哪里？ 一They are from China.它们来自中国。 3.why是疑问副词，意为“为什么”，常用来询 问原因。在回答why引导的特殊疑问句时， 通常用because引导的句子来回答。 eg:-Why do you like pandas? 你为什么喜欢熊猫？ -Because they are cute. 因为它们可爱。 知识拓展why可以用来提出建议，其常见结 构为“Why not+动词原形+其他？”和“Why don'tyou十动词原形十其他？”肯定回答常用 “Good idea!”“Great!”等；否定回答常用“I'm afraid..”“Sorry..”等。 eg:Why not go to the zoo with me? 为什么不和我一起去动物园呢？ 一Good idea！好主意！ Why don't you go swimming with us? 为什么不跟我们一起去游泳呢？ ar Focus(3a~3d) 二、形容词的性质与用法 1.形容词在句中的位置及作用。 形容词在句中常常用来说明人或事物的特 征、特点等。所以形容词在句中一般是修饰 名词，即放在名词之前；或用作系动词的表 语，即放在系动词之后。 eg:That tall boy is my new classmate. 那个高个子男孩是我的新同学。 His father is very busy and tired. 他爸爸很忙，而且很累。 2.形容词的用法。 (1)作定语，一般置于所修饰的名词前。 eg:He wants to buy a big house. 他想买个大房子。 (2)当形容词修饰不定代词something,noth- ing,anything等时，要放在所修饰的不定代 词之后。 eg:We have something important to do today. 我们今天有些重要的事情要做。 (3)作表语，通常置于系动词be等之后。 eg:Monkeys are very smart.猴子很聪明。 His mother looks very young. 他妈妈看上去很年轻。 (4)大多数形容词既可作定语，又可作表语。 有少数形容词只能作表语，不能作定语，如： alone,afraid,asleep,alive,awake,unable (5)在“数词+名词+old(long,high,deep, tall等)”结构中形容词要后置。 eg:Our classroom is 10 metres long,6 me- tres wide and 3 metres high. 我们的教室长10米，宽6米，高3米。 The river is about 2.5 metres deep. 这条河大约有2.5米深。 一、根据句意及首字母提示填写单词。 l.Dolphins(海豚)are very s They can learn something from people. 2.Giraffes are tall African animals with very long n and legs. 3.I like elephants.They have 1 noses and big ears. 4.Sharks 1 in the sea. 5.It's an animal.It's black and white.It's from China.It's a p 二、用括号内所给单词的适当形式填空。 6.【跨生物学科】 (snake)don't have ears,so they can't hear but can feel things moving(移动). 7.It's (danger)to swim in a river alone(独自).You should never do that.. 8.Most children are in storybooks because they are very (interest) 9.There are two (fox)in the zoo. 10.Some people are afraid of (mouse). 三、单项选择。（语法专练） )11. are these elephants from? A.What B.Why C.Where D.How )12.-Why does Lucy go to Paris? she wants to study French there. A.Because B.So C.But D.And 基础巩固 )13. you like bears? -Because they are dangerous. A.What B.Why don't C.Why not D.Why )14. He is short with blond hair. A.Why do you like his hair? B.What does he look like? C.How is his hair? D.Is he tall or short? )15. buy a gift for Grandpa online? Good idea. A.Let's B.Why don't C.How about D.Why not 四、按要求完成句子，每空一词。（语法专练） 16.We like giraffes because they're big and tall.(对画线部分提问) you like giraffes? 17.He likes dogs very much..(对画线部分提 问) he like very much? 18.I don't like tigers because they are scary. (对画线部分提问) like tigers? l9.Where are lions from?(改为同义句) Where lions from? 20.Sharks live in the sea.(对画线部分提问) sharks 一、阅读短文，从方框中选择适当的词并用其 正确形式填空，使短文通顺、意思完整。 place real animal keep village danger they year make eat Let me tell you something about the wolf. It's one of the scary 1. in the world. It looks like a dog.The dog is smart and hon- est(诚实的).But the wolf is2. We may see wolves in Europe,Asia and America.The wolf lives in 3. like mountains or forests,far from men's houses. They get birds,hares and other animals for food in summer.In the day,they sleep and they come out at night.But in winter they come out together for 4. food.When wolves are hungry,they are very brave )They even come near the village and find something to eat.They like 5. meat. They kill 6. sheep or other animals. It's 7. terrible.And it's best for peo- ple 8. their door closed(关闭的). The howl(嚎叫)of the hungry wolves in winter at night is very scary.That 9. us afraid at night.They usually die when they are twelve to sixteen 10. old.And some of them can live to be 20. 能力提升 二、根据短文内容，从方框中选出能填入空白 处的最佳选项，使短文通顺、完整。 11. They can think and learn things quickly.Scientists say dolphins are like humans(人类)in some ways. Fact 1:12. First,they can“talk”with each other about lots of things,such as their age and finding food.Second,they also use sounds and body language to talk.13. No one can speak dolphins'words. Fact 2:14. Dolphins are also social animals.They live in groups,and they often join others for dif- ferent groups to play games and have fun- just like people. Fact 3:15. Dolphins and humans both make plans. For example,when there are fish near a boat, dolphins jump high to ask the fishermen to put his nets(渔网)in the water,so the man can catch a lot of fish.Why do dolphins help the men?Because they can get some fish that run away from the nets. A.Understanding(理解)dolphins'words is not easy for humans. B.Scientists say dolphins are smart. C.Fishermen's helper D.Talk to me E.Let's play