Unit 13 We're trying to save the earth! Section A 课时基础练（3课时，含答案）

Unit 13　Section A (1a~2d) 【课时衔接】 一、用括号内所给单词的适当形式填空 1.These 　 　(lady) like dancing on the square every night. 2.I can see some 　 　(work) building a new bridge. 3.The boy wants to be an 　 　(office) when he grows up. 4.Some animals and plants have 　 　(appear) in the area because of pollution. 【基础通关】 二、根据句意及首字母提示写出正确的单词 5.We are strongly against dropping l 　 everywhere. 6.The new bike c 　 me 200 yuan yesterday. 7.Li Lei, we should stop using p 　 bags to protect our environment. 8.Burning too much c 　 may cause air pollution. 三、单项选择 ( )9.Her rich experience gave her a(n) 　　　　when looking for a good job. A.condition　　　　　B.idea C.advantage D.praise ( )10.I don't like to keep a pig as a pet, because it is so 　　　　. A.beautiful B.good C.clever D.ugly ( )11.Rita 　　　　enjoy playing games on the Internet, but now she loves playing soccer. A.got used to B.used to C.was used to D.is used to 【素养提升】 四、补全对话 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 A:Hello, Cindy! Would you like to go to the park with me this weekend B:12.　 　. But the park is dirty. A:I remember it used to be a good place to exercise. B:It used to be clean, but the situation is different now. A:13.　 B:People dropped litter everywhere. It made the park dirty. A:That's too bad! 14.　 　 B:First we could put up signs to ask people to protect the environment. A:Sounds good. 15.　 　 B:We could also volunteer our time to help clean up the park. A:16.　 　. Let's start to do something this weekend. B:OK. 2 参考答案 Unit 13　Section A (1a~2d) 课时衔接 1.ladies　2.workers　3.officer　4.disappeared 基础通关 5.litter　6.cost　7.plastic　8.coal 9.C　10.D　11.B 素养提升 12.I'd love to/I'd like to 13.What happened 14.What could we do then 15.What else/Anything else/What other things could we do 16.Good idea 2Unit 13　Section A (Grammar Focus~4c) 【课时衔接】 一、用括号内所给动词的适当形式填空 1.Something must 　 　(do) to make our city a better place to live in. 2.We　 　(tell) not to play computer games at school. 3.The little boy was often seen 　 　(read) books by the lake after school. 4.The phone 　 　(invent) by Bell. He is very great. 【基础通关】 二、从方框中选择合适的短语并用其适当形式填空 turn off, pay for, take action, take part in 5.Remember 　 　 the lights before you leave the room. 6.Anyone who sings well can 　 　 the activity in our school. 7.If people continue filling the lakes, they will 　 　 it one day. 8.We must 　 　to protect the environment. 三、单项选择 ( )9.—Why don't you buy the computer —It's too expensive. I can't 　　　　it. A.afford　　　　　B.sell C.borrow D.keep ( )10.—How soon will you finish the work —We 　　　　70 percent of it. The rest of it will be finished in about four days. A.finished B.have finished C.would finish D.had finished 四、补全对话 根据下面的对话情景,在每个空白处填上一个适当的句子,使对话的意思连贯、完整。 A:Hello, Li Fang! W ... ...