一、时态练习。
一） ) 1. the twin brothersin different classes.
a. am b. is c. are d. be
) father oftenfor a walk after supper.
a. go b. goes going d. gos
)3. bobwell in
a. don’t b. doesn’t do c. doesn’t d. don’t do
)4. which countrythe largest population, china, india or japan?
a. has b. h**e c. is d. are
)5. there __a lot of people in the park on weekends.
a. are b. is c. will be d. h**e
)6. mother oftenhome early.
a. get home b. get to home c. gets home d. gets to home
)7she usually___to work on foot or by bus?
a. is, come b. do, come c. does, come d. does, comes
) aunt___about forty years old, but she __younger than she really is.
a. is, look b .is, looks c. am, look d. are, looks
)9. i will visit the summer palace with my pen pal if it___tomorrow.
a. don’t rain b. wont’ rain c. isn’t rain d. doesn’t rain
)10. our teacher told us that the sunround the earth.
a. tr**eled b. tr**els c. is tr**eling d. will tr**el
1、 答案为c。[解析]主语brothers是复数，故be动词用are。
2、 答案为b。[解析]often“经常”表示习惯性，用一般现在时，主语sam’s father是第三人称单数，故谓语动词go应用其第三人称单数形式goes。
3、 答案为b。[解析]主语bob是第三人称单数，其实义动词的一般现在时否定式是“does not+动词原形”，答案c差动词原形。
4、 答案为a。[解析]主语which country是第三人称单数，某个国家有多少人口用h**e/ has，而不用be动词。
5、 答案为a。[解析] 此题考查“there be”句型。a lot of people是复数，on weekends表示习惯性，故用“there be”句型的一般现在时。
6、 答案为c。[解析]often“经常”表示习惯性，用一般现在时，主语mother是第三人称单数，“到家”前不用介词to。
7、 答案为c。[解析]实义动词的一般现在时疑问式用 “does/do+…+动词原形”,主语she是第三人称单数，故用does，答案d中的comes应用原形。
8、 答案为b。[解析]句中两个简单句的主语my aunt, she均是第三人称单数，其谓语动词也应用相应的第三人称单数形式。
9、 答案为d。[解析]由if引导的条件状语从句，常用一般现在时表将来，主语it是第三人称单数，rain是实义动词，其否定形式应用doesn’t +动词原形 。
10、答案为b。[解析]太阳绕着地球转是客观真理，用一般现在时，只有b符合。
二） )1. —are you playing basketball?
no, we___
a. isn’t b. aren’t c. not d. don’t
)2. where is jack ? hegames with his brother.
a. plays b. will play c. playing d. is playing
)3. what are you doing under that table ? i___my pen .
a am looking for b look for
c looked ford. looking for
)4. the twins___chinese in an evening school now .
a study b to study c are studying d. will study
) someonein the next room.
a. is singing b. are singing c. sang d. sings
)6. it’s 6 o’clock in the evening. they __supper.
a. h**e b. has c. are h**ing d. is h**ing
)7. please keep quiet. weto the music. d
a. listened b. are listening c. listen d. h**e listened
) the matter, jenny? ifor my pencil sharpener.
a. am look c. look d. am looking
)9. his cousinfor london in two days .
a . leftb. is le**ingc. le**es d. le**e
)10. xiao ming is a good student. he___others.
a. is always helpingb. helps always
c. was always helping d. always help
1、 答案为b。[解析]本题考查对现在进行时的否定回答，主语we是复数，应用aren’t 。
2、 答案为d。[解析]问 jack现在在哪儿，暗含用现在进行时来回答他现在正在做某事。
3、 答案为a。[解析]问句是现在进行时，回答要一致，即用现在进行时，答案d 差be动词。。
4、 答案为c。[解析]此处的now强调动作正在发生，是现在进行时的时间状语，故用现在进行时。
5、 答案为a。[解析] listen!是现在进行时的标志， 不定代词someone做主语时，谓语常用第三人称单数。
6、 答案为c。[解析]根据上文“it’s 6 o’clock in the evening.” 推断他们现在正在吃晚饭，故用现在进行时。
7、 答案为b。[解析]根据上文 “please keep quiet.”,推断我们正在听**，故用现在进行时。。
8、 答案为d。[解析]根据上文“what’s the matter, jenny? ”推断jenny正在寻找pencil sharpener,用现在进行时。
9、 答案为b。[解析] “in+一段时间” 常用将来时，表示即将做某事，用进行时表将来。
10、答案为a。[解析] always用于进行时表示一种感**彩，此处指赞扬，根据上文 “xiao ming is a good student..”应排除答案c(过去进行时)。
三） )1 . tom __his homework after breakfast yesterday.
a. didn’t b. doesn’t c. didn’t do d. doesn’t do
) 2. jenny __a letter to her brother in america half a month ago.
a. wrote b. writes c. write d. has written
) 3. they __with us last sunday morning.
a. don’t go hiking b. go hiking
c. didn’t go hiking d. went to hiking
)4. whoin the next room just now ? mary did.
a. is crying b. cried c. cries d. cry
)5youthe football world cup held in germany last summer?
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