Unit1 核心词汇、语法和句型专项练（一）2022-2023学年初中英语人教版九年级全册

Unit1 核心词汇、语法和句型专项练 （一） 1．Good learners aren't afraid________ making mistakes. They learn ________mistakes instead. A．of; from B．from; of C．to; from D．of; with 2．My deskmate is really ________. She likes to take part in different activities after school. A．active B．quiet C．lazy D．honest 3．Mark’s mother is strict with him, so he is afraid ________ her what has happened to him. A．of telling B．to telling C．of showing D．to showing 4．We find ________ impossible for us to learn physics well in a short time. A．that B．it C．this D．one 5．—We will go to Ann’s birthday party tonight. Can you ________ us? —Sure, I’d love to. A．take part in B．join in C．join with D．join 6．—Did you enjoy the dinner party last night? —Yes. we did. The food was so delicious that we ________. A．gave it up B．picked it up C．ate it up D．looked it up 7．Learning is a lifelong journey because we can learn ___________ every day. A．nothing new B．new something C．something new 8．—Tommy, I don’t want anybody know what I have told you today. —Don’t worry. I will keep the _________. A．address B．money C．secret D．grade 9．The poor boy was born ________ a weak heart. We’re going to raise money for him next week. A．at B．on C．in D．with 10．I find _________ difficult to understand the passage with lots of new words. A．that B．this C．it D．them 11．—A nice day today, isn’t it ?   —Yes. _________ go for a picnic and relax ourselves ? A．Would you like B．Why not C．What about D．Why don’t 12．Why not ______ your teacher for help when you can't finish ______  the story by yourself? A．to ask, write B．to ask; to write C．ask; writing D．asking; to write 13．You don’t have to _______ every new word in the dictionary while reading. A．look for B．look up C．look at D．look after 14．—What’s the book about? —It says Franklin ________ electricity and Edison ________ the electric light bulb. A． found; discovered B．invented; discovered C．discovered; invented D．discovered; found 15．Paul discovers that ________ what he needs to learn with interes