必修四UNIT 2课时作业 带答案

Unit2课时作业Ⅰ

Ⅰ.单词拼写

1．Dr Y uan is now c__ circulating______ his knowledge in many parts of the world.

2．After his stay at the seaside in the summer holidays, the boy looked s__ sunburnt______.

3．Jiaxing’s population e__ expanded ______ rapidly in the 1980s.

4．A lot of the grain in China has been e__ exported ______ to foreign countries.

5．They couldn’t afford to __ equip ______(装备) their laboratories properly because of lack of money.

6．Yuan Longping has d__ devoted ______ himself to finding ways to raise rice output.

7．People are __ confused ______(困惑的) about all the different labels on food these days.

8．Her unexpected arrangements ___ upset _____(搞乱)all our plans.

9．The s__ struggle ______ for independence was long and hard.

10．According to the government’s _ statistics _______(统计) ，the GDP in our country has risen by 11 percent this year. Ⅱ.选词填空

expand，struggle，free，hungry，satisfy，export，sunburn，equip

1．Many people were too poor to buy the food they needed，so most of them died of __ hunger ______

2．Now no one can restrict our __ freedom ______ of speech，so we can say what we want.

3．That answer won’t __ satisfy ______ him.

4．Sydney’s population __ expanded ______ rapidly in the 1960s.

5．Look, she ___ is struggling _____________ to her feet.

6．Our country _ exports _______ a great deal of coal to Japan every year.

7．Judging from his _ sunburnt _______ face and arms, he works in the open air.

8．The soldiers were well _ equipped _______ with weapons and ready to start.

Ⅲ.单项填空

1．What he has done is far from ________.

A．satisfactory B．satisfiedC．satisfaction D．satisfy

[解析]far from satisfactiory意为“完全不能令人满意”。[答案] A

2．As there was no one to help him，the old man had to ________ his feet though he had a bad fall.

A．jump to B．struggle toC．raise to D．struggle on

[解析]struggle to one’s feet为固定词组，意为“挣扎着站起来”。[答案] B

3．________ our English teacher, our English has been greatly improved.

A．Thanks to B．Thank forC．But for D．Except for

[解析]只有A项表示的意思才能使句意连贯。C项意为“要不是”，与句意不符。[答案] A

4．Nick is looking for another job because he feels that nothing he does ________ his boss.

A．serves B．satisfiesC．promises D．supports

[解析]由题意“令……满意”来看，只有B项合适。A项意为“为……服务”；C项意为“许诺”；D项意为“支持”。[答案] B

5．I hope it will be fine this Sunday.________，we’ll go for an outing.

A．If not B．What ifC．Why not D．If so

[解析]根据前后句意得知，空格中所填的内容应表达“如果那样”的意思。[答案] D

6．We want to build another teaching building. Now we are ________ money.

A．need B．neededC．in need of D．in need

[解析]in need of为介词短语，其后可接名词，而D项相当于副词，其后不能接名词。[答案] C

7．She is studying hard now，________ passing the college entrance examination and going to college.

A．with the hope of B．in hopes ofC．in the hope of D．all the above

[解析]A、B、C三项的表达形式都是正确的。[答案] D

8．The news ________ that Mr Smith was trying to ________ his business all over the world.