现在完成时的基本用法

写出下列动词的过去式及过去分词
1 become__be_ca_m_e __-_b_ec_om_e____13 hit__hit____-_h_it____
2 break_b_ro_ke____-_b_ro_ke_n_____14 hurt__hu_rt__-_h_ur_t ___
3 bring _b_ro_u_gh_t __-_br_ou_g_ht____ 15 keep_k_ep_t__-_k_ep_t ___ 4 build_b_u_ilt____-_b_ui_lt______ 5 bite_b_it_____-_b_it_______ 16 lend_l_en_t ___-_le_nt___
carry some water for the old man ----has carried some boil some water ---- has boiled some make some coffee ---- has made some call Mr. Smith ---- has called him repair the shirt ---- has repaired it dry her hair ----has dried hers
study for English test ----- have studied for it
do your homework -----have done homework
visit your grandpa ----- have visited him listen to the English tapቤተ መጻሕፍቲ ባይዱ -----have listened to it
Father: Tell your sister to buy some milk, John. John: Oh, she has just(刚刚) bought some.
Father: Tell your sister to buy some milk, John.
John: Oh, she has just bought some.
John, clean your teeth please.
Mum, I have already(已经) cleaned them.
John, clean your teeth please. Mum, I have already cleaned them. wash your hands ----- have washed them
1.be--was/were -been e— came--come 3.go--went--gone 4.do— did--done 5.have-- had-had 6.drink— drank--drunk 7.give-- gave--given 8. eat– ate--eaten 9.know--knew--known 10.make— made--made 11.run-- ran--run 12.say— said--said 13.see-- saw-seen 14.find— found--found 15.draw-- drew--drawn16.get— got--got 17.hear-- heard-heard 18.begin— began--begun 19.buy- bought-bought 20.leave— left--left
6 catch__ca_ug_ht___-_ca_ug_h_t _____ 17 lose__los_t ___-_lo_st____
7 8
choose_c_ho_s_e ____-_ch_o_se_n ___ cut_c_u_t _____-__cu_t _______18
meet_m_e_t __-_m_et____
现在完成时
一.构成: have/ has + done (过去分词) 过去分词(pp)其变化方法和动词过去式基本相同。 有部分不同，需要记好。 He has lived in Shenzhen for 4 years. Has he lived in Shenzhen for 4 years? Yes,he has. / No, he hasn’t .
9 fall___fe_ll ___-_f_all_en_______ 19 put_p_ut____-_pu_t____
10 fly__fle_w____-__flo_w_n ______ 20read__re_ad___-_re_ad___ 11 forget_f_or_go_t ___-_fo_rg_o_tte_n__ 12 grow_g_re_w_____-_g_ro_wn____ 21 ring__ra_ng___-r_un_g____