Unit 3 The seasons-2025-2026学年新教材七年级上册英语优化课堂7分钟（沪教版2024）

英语·七年级·上册W班级： 姓名： 得分： Unit 3 The seasons Section 1 Reading &.Listening I.回归教材·练词汇（每小题2分，满分20分） 根据句意和汉语提示写出单词。 1.Jack is good at football.He can (the football very far. 2.On a map,north points up and (南)points down. 3.Eating (新鲜的)fruit and vegetables is good for our health 4.Many people leave the land to find jobs in (市镇)and cities. 5.It's raining hard.The (is so loud that I can't fall asleep. 6.0na (晴朗的)day,you can see the TV tower from our school, 7.Look!There are some dog (脚印)on the sand.. 8.Every four years,players from different (地☒)of the world take part in the Olympic Games. 9.We are all (潮湿的)because we forgot to bring our umbrellas. 10.We mustn't stand under a tree when there is (闪电).It's not safe.. Ⅱ.单句语法填空（每小题2分，满分40分） 一、在空白处填入括号内单词的正确形式或适当的单词。 1.Swimming in the river is dangerous because the water is very (deeply). 2. (snake)have long thin bodies,but they don't have ears or legs. 3.A (sand)beach is the perfect place for building sandcastles. 4.My family took trip to the beach during the summer vacation. 5.(一词多变)After the war,the country finally had and people lived a life again.(peace) 6.What are the (feature)of the four seasons? 7.In the past,people had to work (they)land by hand without machines. 8.People mustn't talk (loud)when reading in the library. 9.We often have (picnic)in the park on sunny weekends. 10.He lives in the forest,and he usually (gather)mushrooms and berries to eat. 二、根据汉语意思填入适当的短语完成句子。 1.We will (去…旅行)Hangzhou this summer. 2.We often (野餐)in the park on Sundays. 3.Farmers can't (耕种土地)when it rains heavily. 4.It's always windy (在海边)in autumn. 5.There is always (新鲜水果)in our school canteen. 6.It's perfect to (家庭出游)on sunny days. 7.I visited Harbin during the (寒假). 8. (在一年中的这个时候)，the leaves turn yellow. 9.Many people go hiking (在春天). 10.The players (忙于)basketball training. Ⅲ.阅读还原（每小题2.5分，满分10分） 阅读短文，从下面所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 In China,there are 24 solar terms in a year.1. They are the beginning of winter,light snow,heavy snow,winter solstice(冬至)，lesser cold(小寒)and greater cold. 1 After the beginning of winter,most parts of the country can start to expect()cold weather.On this day,after a year of hard work,people are happy to ·17 have a rest and spend time with family.The Northern China celebrates the beginning of winter as the“Small Spring Festival”.3. Light snow usually falls on November 22nd or 23rd and heavy snow usually falls on December 7th or 8th.When winter solstice comes,it brings the shortest days of the year and the longest nights.Many places around the country can expect the coldest weather. People often start counting "nine cold periods"starting from winter solstice.4. People believe that after 81 cold days,spring will come. Greater cold comes after lesser cold.The field is covered with snow.And all Chinese are ready to welcome the Spring Festival after it.Of course,a new round of solar terms will start. A.Every cold period has nine days. B.And there are six of them in winter. C.Solar terms are important to farmers. D.The beginning of winter usually falls on November 7th or 8th. E.People usually have dumplings and mutton()soup on that day. W.阅读与表达（第1一3小题每题2分，每4小题4分，满分10分） 阅读短文，然后根据内容回答问题。 There are four seasons in Beijing,the capital of China-short windy spring,long hot summer,pleasant cool autumn and long cold winter.The hottest month is July and the coldest is January.September and October with the pleasant and cool weather are thought to be the best time to visit this city. Spring To visit this city in spring(from early April to the end of May),you need to bring light clothes:long-sleeved()shirts or T-shirts,and one or two jackets and sweaters. It is warm,windy and dry but the temperature changes sharply()between the day and the night.Dress warmly when going out at night.Also,protect yourselves from sandstorms by wearing sunglasses. Summer Summer(from early June to mid-September)is very hot with much rain.This calls for thin clothes as the temperature in July and August changes between 30C and 40C.Short and heavy rainstorms may come suddenly in the afternoon on sunny days. Autumn The short but beautiful autumn (from mid-September to the end of October)is travellers'favourite.Autumn in this city enjoys mild temperatures and a lot of sunshine. Long-sleeved shirts and thin coats are needed for autumn.From late October the temperature comes down sharply,so warm clothing is a must. Winter This city has a cold,dry and long winter from early November to the next March.The temperature in December,January and February is often below 0C.Be sure to wear sweaters and thick coats in winter. 1.How long is spring in Beijing? 2.Why is autumn the best time to visit Beijing? 3.Which is the longest season in Beijing? 4.Which is the best season to visit your hometown?Why?(Write 30 words or more. ·18· 英语·七年级·上册W班级： 姓名： 得分： Section 2 Grammar I.回归教材·练词汇（每小题2分，满分20分） 根据句意和汉语提示写出单词。 1.My mom bought me a soft (围巾)for my birthday. 2.Emma shared her water bottle with Jack because Jack looked really (渴的). 3.After finishing all the housework,I have a strong (感觉)of satisfaction. 4.There are many green fields and rivers in the (乡村). 5.The broken glass on the road looked (危险的)，so we called the police. 6.My parents always encourage me to (表达)love to our family. 7.If we don't protect the (气候)，many animals will lose their homes. 8.He changed his (态度)towards homework after failing the test.. 9.I prefer sunny days to (多雨的)days because I can play outside. 10.Autumn is my favourite (季节)because the weather is cool. Ⅱ.单句语法填空（每小题2分，满分40分） 一、在空白处填入括号内单词的正确形式或适当的单词。 1.Last summer,it was fun (play)volleyball on the beach every morning. 2.It's hard to sleep well when it's (noise)outside. 3.Because of the (fog)weather,the plane can't take off. 4.I often fly a kite with my friends in the park on (wind)days. 5.(一词多变)Many people were when he announced the news. (excite) 6.The weather today is neither too hot nor too cold,just (comfort). 7.You'd better (take)an umbrella.It might rain later 8.(一词多变)He wore a yellow jacket and smiled at the camera. (bright) 9.Yesterday,the students were busy their science project. 10.We have to stay here.It's snowing (heavy)outside. 二、根据汉语意思填入适当的短语完成句子。 1. (在炎热的一天)，children like eating ice cream. 2.It snows a lot (在中国北方)in winter. 3. (去滑雪)is good exercise.. 4.You (最好)drink warm water when you have a cold. 5.I (出去)for fresh air every afternoon. 6.If it's sunny (在周末)，we'll have a picnic. 7.They (长时间散步)when the weather is nice. 8.Leaves turn yellow (在每年的这个时候). 9. (…是令人激动的)have a sports meeting. 10.Don't go out in (大雨)without an umbrella. Ⅲ.完形填空（每小题1.5分，满分15分） 阅读短文，理解其大意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 As we know,there are four seasons in a year,each with special 1.Let's explore them together! ·19· Spring 2 the world feel alive.In the south,the weather becomes warm and wet. Rain helps flowers grow,and sometimes you hear 3 in the sky.People love 4 parks to see colourful blooms(花朵). Summer is hot and sunny.Many visit sandy beaches to swim 5 play.However, sudden thunderstorms 6 surprise everyone.Don't forget your umbrella! Autumn is cool and peaceful.Leaves turn golden and fall gently.Farmers pick fruits like apples and pears.It's the perfect time 7 outdoor picnics. Winter brings snow and 8 winds.People wear thick coats and build snowmen. Though it's chilly(寒冷的)，children laugh while playing in the snow. No matter 9 season it is,10 beauty shines through.Each one is unique and wonderful.What's your favourite season? ()1.A.qualities B.features C.moods D.cultures ( )2.A.improves B.develops C.makes D.celebrates ( )3.A.cloud B.thunder C.snow D.rain ( )4.A.walking through B.walking out C.walking away D.walking on ( )5.A.but B.so C.because D.or )6.A.should B.can C.shall D.must ( )7.A.of B.in C.across D.for ( )8.A.caring B.dark C.cold D.rocky )9.A.what B.where C.why D.how ( )10.A.nature B.natures C.nature's D.natures's IV.语篇填空（每小题2分，满分20分） 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、 连贯。 Do you know why the British call the 1. three)season of each year “autumn'”while the Americans call it“autumn”or“fall”？ According to Dictionary.com,both words were not the first 2. (describe) this season,During this season,crops would become ripe(成熟的)and3. (farmer)would have a big harvest.So 4. old English,this season was called “harvest'”. Then,in the 1600s,more people left 5.(they)farms and moved to cities. With fewer people farming,the word "harvest"became less 6.(use).English speakers needed 7. different name for the season.They knew leaves fell from trees during the season.So people started calling it "the fall of the leaf",or "fall"for short. But at the end of 1600s,the word "autumn"came to 8. (English).People started to use“autumn”.It9._(slow)replaced(取代)“fall”as the word for this season. At the same time,British people were making their first trips to North America.They brought both the words“fall”l0. “autumn”with them.That's why today's Americans have two names for one season. ·20· 英语·七年级·上册W班级： 姓名： 得分： Section 3 Speaking&Writing 工.回归教材·练词汇（每小题2分，满分20分） 根据句意和汉语提示写出单词。 1.In spring,everything is (有活力).It's a perfect time to play outside.. 2.This is the most (有用的)book I've ever read. 3.I read an (about animals last night.It was very interesting. 4. (植物)need sunlight and water to grow. 5.The moon (照耀)on the lake,making it look like silver.. 6.The why I ask for leave is that I hurt my left foot this morning. 7.Because of global warming, (多雪的)winters are becoming rare, 8.If food (闻起来)bad,throw it away to stay safe. 9.Happiness is like a (沙堡)-beautiful but easy to lose. 10.People celebrate the Mid-Autumn (节日)by eating mooncakes.. Ⅱ.单句语法填空（每小题2分，满分40分） 一、在空白处填入括号内单词的正确形式或适当的单词。 1.There aren't any (article)about this topic in the library. 2.Animals in the wild must find food to stay (live). 3.Lucy is sure the smartest student in the class.She always gets top grades. 4.Tom goes (run)every day to keep healthy 5.Spring is the (good)time to plant trees and flowers. 6.She took the job for more than two (reason). 7.(一词多变)Look at those dark ！I think it will be this afternoon. (cloud) 8. rainy days,I like to stay at home and read a book. 9.They have lots of time (travel)during the holidays. l0.(一词多变)The teacher asked us to stop making because the classroom was too .(noise) 二、根据汉语意思填入适当的短语完成句子。 1.Farmers are busy (在这个季节). 2.My little brother likes to (玩玩具)after school.. 3.Don't (敲门)the door..He is sleeping now! 4.I wear my new sunglasses (在晴朗的日子里) 5.You should (有时间做)review your lessons. 6.We can't (去跑步)today because it's raining. 7.Math is (肯定)more difficult than English. 8.We (喜欢打篮球)in PE class.. 9.The dark clouds will (散开)soon. 10.There are (许多)vegetables in my lunch box. ·21 Ⅲ.阅读还原（每小题2.5分，满分10分） 阅读短文，从下面所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 In Britain,winter is not very cold and summer is not very hot.There is not a great difference between summer and winter.1. Britain has a mild()winter and cool summer because it is an island country.In winter the sea is warmer than the land.The winds from the sea bring warm air to Britain. 2. The winds from the sea bring cool air to Britain. The west winds blow over Britain.They are wet winds.They bring rain to Britain. 3. The west of Britain is wetter than the east.The winds must blow over the highland in the west.They drop more rain there.The east of Britain is drier than the west. The four seasons are all three months long.Winter is in December,January and February.Spring is in March,April and May.4. Autumn is in September, October and November. A.So Britain has a lot of rain all the year. B.Why is this? C.Many visitors come here to take a vacation during the winter. D.In summer the sea is cooler than the land. E.Summer is in June,July and August. V.语篇填空（每小题2分，满分20分） 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、 连贯。 Our school's "Four Seasons Project"makes us time travelers every year.We are divided 1. groups to collect seasonal 2. (footprint)around campus. In spring,we plant flowers near the gate.Birds sing 3. (loud)in fresh morning air,and green shoots push through the soil()like magic!Summer brings water games on 4. playground.During the Dragon Boat Festival,we learn 5. (culture)stories about zongzi in the library. Autumn is our“scientist time?”.We write6. (article)explaining the reason why leaves change colours.My team makes a rainbow leaf collage ()7. winter arrives,we follow animal footprints in the snow,discovering rabbits'secret paths behind the 8. (rock)hill. Now our classroom wall displays()all four seasons.Touching the autumn leaves or 9. (smell)spring flower photos,I realize:seasons aren't just months on a calendar-they're 10. (nature)living storybook! ·22· 英语·七年级·上册W班级： 姓名： 得分： Section 4 Focusing on culture&.Cross-curricular connection I.回归教材·练词汇（每小题2分，满分20分） 根据句意和汉语提示写出单词。 1.It's difficult for me to (which shirt to choose,because all of them are good. 2.The Great Wall (分开)the mountain into two sections.. 3.When we visit a new place,we should try the (当地的)food. 4.We have different seasons because they (按…方式发展)a nature yearly cycle (循环). 5.Instead of coal,why not use (太阳的)energy??It's cheaper and cleaner！ 6.Our school encourages a reading (文化).Students can borrow books from the library every week. 7.Scientists are studying how to improve (庄稼)with new technology, 8.By sharing stories and experiences,traditions (继续存在)and are not forgotten. 9.We have a (of having a big family dinner on New Year's Eve. 10.The Dragon Boat Festival falls on the fifth day of the fifth month of our Chinese lunar (日历). Ⅱ.单句语法填空（每小题2分，满分40分） 一、在空白处填入括号内单词的正确形式或适当的单词。 1.She is already 55 years old,but she wants to continue (work)until she is 60. 2.(一词多变)Breaking some old can be hard,but thinking sometimes needs to change.(tradition) 3.It's a tradition in Chinese (cultural)to start the day with tea. 4.Many people think pandas only eat bamboo. fact,they sometimes eat small animals. 5.The year is (divide)into four seasons-spring,summer,autumn and winter. 6.She wants to know when (plant)crops to make sure they grow well. 7.(一词多变)Ican't whether to buy this bag now,so I'll make the tomorrow.(decision) 8.The teachers teach the lesson in different (way)to help all the students understand. 9.The story is based a true event. 10.Respecting others plays an important part in (build)friendship. 二、根据汉语意思填入适当的短语完成句子。 1.The weather gets warmer after Beginning of Spring (节气). 2.Cheap living always (以…开始)keeping the big cost small. 3.A week is (被分成)seven days. 4.The movie (基于)a true story. 5.Trees (在…上发挥重要作用)cleaning the air. 6.Modern machines help farmers (种庄稼). 7 (过去)，people wrote letters to communicate. 8.The (地方菜肴)in Shanghai taste sweet and delicious. 9.People often eat (春卷)during Spring Festival.. 10.Lucy goes to the library (与一起)her classmates. Ⅲ.完形填空（每小题1.5分，满分15分） 阅读短文，理解其大意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 China's 24 solar terms,based 1 the sun's position,guide traditional 2 and local culture.Each term marks natural changes and shapes people's lives in creative 3 ·23· For example,during Grain Rain(),farmers plant 4 like rice and corn.It's also a perfect time to 5 a trip to the countryside.6 many families have picnics under blooming trees to welcome spring.Clear and Bright()mixes sadness and joy- people clean tombs but also fly kites to enjoy 7 air. Modern life continues these traditions with new styles.On Start of Autumn(), city people share "autumn recipes"online,mixing healthy eating with old customs.Winter Solstice()sees both dumpling parties 8 light shows in parks. Solar terms aren't 9 a calendar-they're living culture.By celebrating them,we stay connected to nature's rhythm and Chinese wisdom.Why not design a solar term 10 or plan a themed outing?Traditions can be both ancient and cool! ( )1.A.in B.on C.at D.under ( )2.A.shopping B.working C.learning D.farming ( )3.A.ways B.houses C.lives D.sites )4.A.fruits B.crops C.flowers D.vegetables )5.A.make B.count C.take D.pack )6.A.In all B.At first C.In fact D.In the end )7.A.tidy B.peaceful C.local D.fresh )8.A.and B.but C.so D.or )9.A.even B.just C.still D.ever ( )10.A.book B.reason C.poster D.survey V,阅读与表达（第1一3小题每题2分，每4小题4分，满分10分） 阅读短文，然后根据内容回答问题。 You must have heard of Sanfu days.Well,Sanfu days,also known as the Chinese dog days of summer,mark the hottest days of summer. Sanfu days have three periods:toufu,zhongfu and mofu.In Chinese,"fu"has the meaning of“hiding”.So the word is also a suggestion for people to stay at home to“hide” from the strong heat outdoors in summer. Sanfu days usually come between mid-July and mid-August.During this time,people follow different customs to deal with the heat and stay healthy.Now let's have a look at some traditional Chinese ways of spending the dog days of summer. In Changsha,local people usually eat roosters()during Sanfu days,especially during toufu.That's because it is always hot with heavy rainfall in summer.Local people believe that eating roosters can clear the wet in the body.And there is even an old saying that goes,"A rooster at the start of Sanfu days,a healthy body the whole year." Besides,the practice of receiving sanfutie,a kind of Sanfu medicinal patch( H),is also common in China during Sanfu days.Sanfutie is a bandage made of traditional Chinese herbal medicine ()Many people use sanfutie because it can fight some winter illnesses like coughing during the hottest summer days. 1.What are Sanfu days also known as? 2.How many periods do Sanfu days have? 3.Why do people use san futie during Sanfu days? 4.Do you think the traditional ways are useful?What will you do in Sanfu days?(Write 30 words or more.) ·24·8.never 9.meets 10.lives Section 4 Focusing on culture&.Cross- Ⅱ，单句语法填空 curricular connection 一、l.usually2.ends3.is4.to tel5.puts I,回归教材·练词汇 6.gets 7.his 8.for 9.eats 10.on 1.diary 2.poster 3.realize 4.project 二、l.on foot2.goes to bed3.lives in 5.just 6.packs 7.celebrate 8.success 4.eats out 5.manage your time well 9.rocky 10.mind 6.walk to school 7.get up Ⅱ.单句语法填空 8.In her free time 9.have dinner 10.walk to 一、l.Luckily;lucky2.showing Ⅲ，完形填空 3.success;successful 4.well 5.up 6.using 1-5 CADDB 6-10 ABDBA 7.in 8.Australian 9.to 10.first IW.语篇填空 二、l.is similar to2.pick up3.go out 1.developed 2.First 3.and 4.rocky 4.the rest of 5.are different from 5.lights 6.friendly 7.our 8.using/to use 6.are halfway to 7.in time 9.into 10.an 8.Going to bed early 9.give it back to Section 3 Speaking&Writing 10.on the wall I.回归教材·练词汇 Ⅲ，完形填空 1.teenager 2.magazine 3.greeting 4.Grade 1-5 CBCDD 6-10 ABCDA 5.energy 6.drama 7.solve 8.favourite W,阅读与表达 9.healthy 10.sincerely 1.The sound of his alarm clock. Ⅱ，单句语法填空 2.Yes,he does. 一、l.exercise2.classes3.teens 3.It's rich and he enjoys it. 4.brushing 5.of 6.up 7.for 4.Yes.Because I can get lots of knowledge at 8.caring;carefully 9.cooking 10.on school to improve my abilities.At the morning 二、l.full of energy2.Get ready for break,I can do some exercise to keep myself 3.play the piano 4.clean up 5.put on healthy.At the same time,I can make friends 6.talk with/to 7.all day 8.wash faces with many classmates.(答案不唯一，合理即 9.learned how to use 可) 10.makes me feel relaxed Unit 3 The seasons Ⅲ，阅读还原 1-4 EABC Section 1 Reading &Listening V.语篇填空 I.回归教材·练词汇 1.teenager 2.Colourful 3.year's 4.Our 1.kick 2.south 3.fresh 4.towns 5.with 6.opens 7.a 8.but 9.Teachers 5.thunder 6.clear 7.footprints 8.parts 10.posters 9.wet 10.lightning ·67· Ⅱ.单句语法填空 10.heavy rain -,1.deep 2.Snakes 3.sandy 4.a Ⅲ.完形填空 5.peace;peaceful 6.features 7.their 1-5 BCBAD 6-10 BDCAC 8.loudly 9.picnics 10.gathers V,语篇填空 二、l.take a trip to2.have picnics 1.third 2.to describe 3.farmers 4.in 3.work their land 4.by the sea 5.fresh fruit 5.their 6.useful 7.a 8.England 9.slowly 6.go on a family outing 7.winter holiday 10.and 8.At this time of year 9.in spring Section 3 Speaking&.Writing 10.are busy with 1.回归教材·练词汇 Ⅲ.阅读还原 1.alive 2.useful 3.article 4.Plants 1-4 BDEA 5.shines 6.reason 7.snowy 8.smells W.阅读与表达 9.sandcastle 10.Festival 1.About 2 months. Ⅱ.单句语法填空 2.Because autumn in this city enjoys mild 一、l.articles2.alive3.for4.running temperatures and a lot of sunshine. 5.best 6.reasons 7.clouds;cloudy 8.On 3.Winter. 9.to travel 10.noise;noisy 4.The best season to visit my hometown, 二、l.in this season2.play with toys Shenyang,is autumn.The weather is cool, perfect for travelling.The leaves turn golden 3.knock on 4.on sunny days 5.have time to and red,making the city look beautiful..(答案 6.go running 7.for sure 不唯一，合理即可) 8.enjoy playing basketball 9.go away 10.a lot of Section 2 Grammar Ⅲ，阅读还原 I.回归教材·练词汇 1-4 BDAE 1.scarf 2.thirsty 3.feeling 4.countryside V,语篇填空 5.dangerous 6.express 7.climate 1.into 2.footprints 3.loudly 4.the 8.attitude 9.rainy 10.season 5.cultural 6.articles 7.When 8.rocky Ⅱ.单句语法填空 9,smelling 10.nature's -1.to play 2.noisy 3.foggy 4.windy Section 4 Focusing on culture&.Cross- 5.excited;exciting 6.comfortable 7.take 8.bright;brightly 9.with 10.heavily curricular connection 二，l.On a hot day2.in the north of China 工，回归教材·练词汇 3.Going skiing 4.had better 5.go out 1.decide 2.divides 3.local 4.follow 6.at the weekend 7.go on long walks 5.solar 6.culture 7.crops 8.continue 8.at this time of year 9.It is exciting to 9.tradition 10.calendar ·68· Ⅱ.单句语法填空 二、l.the solar system2.a fact file 一、l.working2.traditions;traditional 3.be covered by 4.As far as we know 3.culture 4.In 5.divided 6.to plant 5.sea level 6.What's more 7.cut down 7.decide;decision 8.ways 9.on 8.provides;with 9.several levels 10.get ill 10.building Ⅲ.阅读还原 二、l.solar term2.starts with3.divided into 1-4 CEDA 4.is based on 5.play an important part in W.阅读与表达 6.plant crops 7.In the past 8.local dishes 1.They have found that cities become very hot 9.spring rolls 10.along with in summer. Ⅲ完形填空 2.Plant more trees,paint the roofs white,and 1-5 BDABC 6-10 CDABC have solar roof panels on every roof. V.阅读与表达 3.People continue to cut down forests around 1.The Chinese dog days of summer. the cities. 2.Three./3. 4.To protect our farmland,we can plant more 3.Because it can fight some winter illnesses like trees to keep the soil strong.We should not coughing./To fight some winter illnesses like waste water.We should use it wisely for coughing. farming.Also,we must not throw rubbish on 4.Yes,I think so.I think I will stay at home to the land..We must keep it clean.(答案不唯 hide from the strong heat outdoors in 一，合理即可) summer.Also I will use sanfutie during the Section 2 Grammar hottest days to have a strong body in the I,回归教材·练词汇 coming year.（答案不唯一，合理即可) 1.plastic 2.fields 3.files 4.bottles Unit 4 The Earth 5.rubbish/waste 6.broken 7.organize 8.batteries 9.bones 10.paper Section 1 Reading Listening Ⅱ.单句语法填空 I,回归教材·练词汇 一、l.dangerous2.is3.are4.exploration 1.covers 2.north 3.desert 4.system 5.to save 6.protects;protection 7.millions 5.reach 6.wide 7.amazing 8.butterflies 8.as 9.in 10.Make 9.freezing 10.whales 二、l.plastic pollution2.more and more Ⅱ，单句语法填空 3.end up in the sea 4.broken glass 一、l.planets2.freezing3.amazed;amazing 5.food waste 6.try my best 4.with 5.exploring/to explore 6.covered 7.plastic bottle 8.on the beach 7.to protect 8.disappearing 9.residual waste 10.tin cans 9.pollute;pollution 10.metres ·69·