Unit 3 Inventors and inventions课时作业

Learning about language

　　一、全练语言点，基稳才能楼高

　　[本课语言点针对练习]

　　Ⅰ.单词拼写

　　1．Would you be kind enough to explain the meaning of this expression (词语) to me?

　　2．Even today tobacco is grown along America's Eastern (东部的) Coast.

　　3．The man spoke on the phone and I couldn't recognize (辨认出) his voice.

　　4．Judging by her accent (口音), she must be a southerner.

　　5．Thunder and lightning (闪电) are not caused by gods being angry.

　　6．Go straight (笔直地) down the road until you come to the English language school.

　　7．The hotel is not far from here. Just turn right at the end of the block (街区)．

　　8．The cab (出租车) driver promised to get me to the meeting on time.

　　9．The bridge trembled when the heavy lorry (卡车) drove over it.

　　10．Most of the African (非洲的) countries have suffered from drought in recent years.

　　Ⅱ.选词填空

build up， take note of， play an important part in， from all over the world， the same ... as， believe it or not

　　1．As we all know, cars play_an_important_part_in our life.

　　2．Heat may travel in the_same manner as light does.

　　3．After he recovered from illness, he tried to build_up his strength.

　　4．We should welcome friends from_all_over_the_world with a smile and be friendly to everyone.

　　5．Believe_it_or_not,_the little boy can lift the heavy box.

　　6．Take_note_of what I say and do not forget it.

　　[本单元语言点温故练习]

　　Ⅰ.单句语法填空

　　1．Many students believe the choice of their courses and universities should be based on their own interests.

　　2．What on earth did you tell her? The expression (express) on her face suggested that she was more than angry.

3．I believe that you will be able to speak English fluently (fluent) in one month.