1、第七课时 Self Check,Unit 13 Were trying to save the earth!,一、词汇运用。 A)根据句意及首字母提示完成单词。 1I like this type of mobile phone very much，but I cant it. 2She only bought a of orange juice in the supermarket. 3Mr. Brown makes a living by old newspapers. 4This can turn the beautiful places into ones. 5I think its
2、of them to shoot the animals and birds.,afford,bottle,recycling,ugly,cruel,B)根据句意，用括号中所给单词的适当形式填空。 6My grandfather lives in a (wood) house. 7You shouldnt drop (litter) everywhere in public places. 8The story tells us about the local (fisherman) daily life. 9The children can get a lot of (science) kn
3、owledge from such an interesting activity. 10Its (harm) to your eyes to read in the sun.,wooden,litter,fishermens,scientific,harmful,二、单项选择。 11What they have done makes difference to the park. Yes.Theyre great.They play part in cleaning it up. Aa；a Ba；/ C/；a D/；/ 12What do you think of the iPhone7 P
4、lus? I really like it，but I cant it. Astand Bspend Crefuse Dafford 13How much did the computer you? About 5，000 yuan.And I an hour playing games on it every day. Acost；cost Bspend；cost Ccost；spend Dspend；spend,A,D,C,14Where is your brother? Im not sure.He be doing his homework upstairs. Amust Bmay C
5、should Dwould 15Must I come to the party at 5 oclock? No，you Ashouldnt Bneednt Ccouldnt Dmightnt 16Do you know what the clothes on show are made of? Used clothes.We can old things to life. Abring back Bgive out Ctake away Dtry out,B,B,A,17If people cutting down trees，the air worse and worse. Akeep；w
6、ill be Bwill keep；is Ckeep；is Dwill keep；will be18In our school library there a number of books on science，and in these years the number of them growing larger and larger. Aare；is Bis；are Chave；are Dhas；is,A,A,19Every day，too much water in our school. Yes.We should ask the students to save it. Ais w
7、asted Bwastes Cwas wasted Dwasted20How do you deal with your old books? I donate (捐赠) them to the children in the countryside instead of Agiving away them Bthrowing away them Cgiving them away Dthrowing them away,A,D,三、按要求完成下列句子。 21I have already finished my homework.(改为否定句) I my homework 22She can
8、not only sing well，but also write songs.(改为倒装句)well，but also can write songs. 23My father doesnt allow me to use his computer.(改为被动语态) Im my fathers computer. 24“Dont park your car here”，the man told me.(合并为一句) The man told me park my car here. 25He used to drink too much cola.(改为否定句) He drink too m
9、uch cola.,havent finished,yet,Not only can she sing,not allowed to use,not to,didnt use to,四、从方框中选择合适的选项补全对话。(其中有两项多余) A：What are you going to do this weekend? B：26. A：Really？I think it is a good topic. B：27. It is said that some factories pour waste water into the river near our city. A：28. They ar
10、e polluting the water. B：Yes.So I want to do a survey to get some information for my report.29. A：Sure，Id love to.Lets work together. B：The city is our home.30. A：Youre right.When shall we do it? B：How about this Saturday? A：OK.Ill be free then.,F,E,D,B,A,AIt is our duty to make it beautiful. BWould
11、 you like to help me do it? CWhat kind of pollution do you think is more serious? DThats too bad! EThe pollution around us is more serious than before. FI plan to finish a report about pollution. GWhat is the project about？,五、完形填空。 I live in Missouri，near a river called the Jacks Fork.Before I was b
12、orn，my grandparents decided to help keep the 31 clean.So they started a club called Stream Team 713.I like its another 32 betterthe Jacks Fork River Rats！Our club makes sure the water is clean and healthy for fish and people.And now Im big enough to help 33 the river too. Picking up rubbish is 34 a
13、treasure hunt (搜寻)My friends and I find plastic bags，bottles，paper，and all kinds of things.There used to be even more rubbish here.On one weekend，my grandparents 35 picked up 6 tons of rubbish.Thats as much as an elephant weighs!,That rubbish was 36 to the river or the animals and plants that lived
14、there.So the River Rats taught people who were playing around the river to take rubbish with them rather than 37 it.Now theres much less rubbish for 38 to pick up.Maybe one day we wont find any rubbish here. My favorite job is to look for water bugs (虫子)！The bugs like to stay at the river bottom.Som
15、e bugs dont 39 how dirty the water is，but other bugs can only live in clean water. 40 we find lots of bugs that need clean water，then we will know the river is clean enough for fish and for us. I love taking care of the Jacks Fork River.We help make sure its a clean，safe place for me and my friends
16、to play.,( )31.A.state Bclub Cblock Driver ( )32.A.goal Bopinion Cname Dposition ( )33.A.take care of Brun out ofCget out of Dbe in control of ( )34.A.for Blike Cwith Dfrom ( )35.A.only Bonce Calso Dstill ( )36.A.reusable Bunusual Charmful Ddifficult ( )37.A.passing Bcollecting Cproviding Dthrowing
17、( )38.A.them Bus Cyou Dit ( )39.A.mind Bcheck Cregret Dregard ( )40.A.Though BBecause CIf DBut,D,C,A,B,B,C,D,B,A,C,六、阅读理解。 How green are you？Do you know how to be green？We all need a healthy environment，but we produce waste every day and it is harmful to our environment.Though we are young，we can st
18、ill do something to help.Here are some ideas for you. Reduce Reduce means “use less”Dont waste things.This saves money and reduces pollution.Before we buy something new，think whether it is really necessaryor maybe the old one is still useful.,Reuse Reuse means “use again”When we buy things，make sure
19、 that they can last a long time.When something is broken，we should repair it instead of throwing it away and buying a new one.Dont use a paper cup or a paper bag.Its better to use a china (瓷) cup and a lunch box because you can use them again. Recycle Recycle means “change things into something else
20、”Though it takes energy to change something into something else，its better than throwing things away or burning them. So please remember these words：reduce，reuse and recycle.,41What is the passage about？ AHow to produce things. BHow to burn things. CHow to be green. DHow to help others. 42Which of t
21、he following is right？ AAlways throw away old things. BDont waste things. CAlways buy new things. DNever buy new things.,C,B,43The underlined word “last” means “ ” A中断 B持续 C终止 D凑合 44It is better to use a china cup and a lunch box because we can them. Areuse Breduce Crepair Drecycle 45The passage may come from a Amenu Bdictionary Cstorybook Dmagazine,B,A,D,
