Ex2: Give the correct form of the verbs in the brackets: Present continous

B.

1.Miss.Nhung (ride)_______her bike to work.

2.You (wait)_________for your teacher?

3.I (play)_____video games and my sister (watch)________TV.

4.She (not travel)________to the hospital by bus but she (drive)________.

5.We (sit)_______in the living room.

6.What the farmers (do)_______?

7.Where he (fly)_______? - to Ho Chi Minh City.

8.I (eat)________my breakfast at a food store.

9.My father (listen)_________to the radio now.

10.Where is your mother? - She________(have) dinner in the kitchen.

11.Mr.Nam (not work)________at the momment.

12.The students (not, be)__________in class at present.

13.The children (play)_________in the park at the momment.

14.Look! The bus (come)_________

15.What__________you (do)___________, Nam?

16.I (read)___________a book.

`1.` is riding

`2.` Are you waiting

`3.` am playing `-` is watching

`4.` isn't travelling `-` is driving

`-` Diễn tả hành động đang xảy ra nhưng không phải tại thời điểm nói.

`5.` are sitting

`6.` are the farmers doing

`7.` is he flying

`8.` am eating

`9.` is listening

`-` DHNB: Now `->` HTTD

`10.` is having

`11.` isn't working

`-` DHNB: At the moment `->` HTTD

`12.` aren't

`-` DHNB: At present `->` HTTD

`13.` are playing

`-` DHNB: At the moment `->` HTTD

`14.` is coming

`-` DHNB: Look! `->` HTTD

`15.` are you doing

`16.` am reading

`-` Diễn tả hành động đang xảy ra ngay tại thời điểm nói. `->` HTTD

`------------`

`-` Cấu trúc thì HTTD:

`(+)` `S + am//is//are + V- i n g`

`(-)` `S + am//is//are + n o t + V- i n g`

`(?)` `Am//Is//Are + S + V- i n g`

`-` Trong đó:

`+` I `+ am`

`+` He/ She/ It/ Danh từ số ít/ Danh từ không đếm được `+ is`

`+` You/ We/ They/ Danh từ số nhiều `+ are`

Đáp án: 

1, ride -> is riding

2, wait -> waiting, cho Are lên trc you

3, play -> Am playing, watch -> is watching

4,  not travel -> isn't traveling, drive -> is driving

5, sit -> are sitting

6, do -> are doing

7, fly -> is flying

8, eat -> am eating

9, listen -> is listening

10, have -> is having

11, not work -> isn't working

12, not,be -> are't

13, play -> are playing

14, come -> is coming

15, are  you doing

16, read -> am reading

Giải thích các bước giải:

  Trc khi đổi động từ thường sang động từ đuôi " ing "

thì trc đó ta phải thêm động từ tobe 

 Cấu trúc thì HTTD 

* Thể khẳng định

 S + am/is/are + V_ing

* Thể phủ định 

S + am/is/are + not + V_ing

* Thể nghi vấn

Am/Is/Are  + S+ V_ing