Unit 4 Earthquakes learning about language课时作业

　　Ⅰ.单词拼写

　　1．All the failures ________(毁灭) all Jane's hopes for success.

　　2．If you can't keep your pet, you can give it to an animal ________(庇护所)．

　　3．If your brain ________(判断)the information important, it places it in your memory "files"．

　　4．Although we are suffering such a severe natural __________(灾难)，we will never lose heart.

　　5．Everyone can do something for our environment. For me, I should try to save ________(电)in my daily life.

　　6．The wildlife at night is very dangerous, so you have to be ________(极其) careful.

　　7．I had spent much time on the work but the manager told me it was ________(无用的)．

　　8．On reaching the top of the mountain, we were __________(震惊的) to see the view after the big fire.

　　9．David tried to use his left hand to work because he __________(受伤) his right hand in a fire.

　　10．It's a good time to go hunting after it snows, because it is easier to follow the animals' ________(踪迹)．

　　答案

　　1．destroyed　2.shelter　3.judges　4.disaster

　　5．electricity　6.extremely　7.useless　8.shocked

　　9．injured　10.tracks

　　Ⅱ.单句语法填空

　　1．Many students are ________ (trap) in the burning building.

　　2．After finishing my homework, I wandered into the dining room where you were ________ (bury) under piles of law books.

　　3．The man was too ________ (frighten) to stand up.

　　4．We sent our ________ (congratulate) to her when she passed the exam.

　　5．In my ________ (judge), it is a wise choice.

　　6．I wish you success in the future ________ (sincere)．

　　7．I wish ________ (express) my delight on this occasion.

　　8．The pleasant and charming environment of the city makes many tourists ________ (burst) into it.

　　9．He got ________ (injury) in the right leg while playing football last week.

10．I was ________ (shock) when I heard about your accident.