help
用所给动词的正确形式填空
1. We often hear him __s_i_n_g__(sing) this song in English. 2. We heard him _s_i_n_g_in_g_ (sing) in the next room
yesterday. 3. I saw her _g_o_i_n_g_(go) shopping at this time yesterday.
用所给动词的正确形式填空
1. Please remember __t_o_t_u_r_n___(turn) off the light when you leave.
2. I remember ___s_ee_i_n_g____ (see)you somewhere before.
3. They stopped __t_a_lk_i_n_g__(talk) when the teacher came in.
一、定义 动词不定式是非谓语动词的一种，它没有
人称和数的变化，在句子中不能独立作谓语， 但它仍保持动词的特点，既可以有自己的宾 语和状语。 二、结构
to+动词原形do 三、用法
动词不定式具有名词、形容词和副词的特
征。因此在句中可以做主语、表语、宾语、 宾语补足语、定语和状语
指出下列句子中的动词不定式的语法功能
3、我们认为保持我们的环境干净整洁是我们的责任。 We believe _i_t_o_u_r_d_u__ty__to__k_e_e_p_o_u_r__e_n_v_ir_o_n_m__e_n_t___ _c_l_e_a_n_a_n_d__t_id_y__.
选择填充
1. I told Bob ___D__ the TV since it was too late.
stop to do 停下来做另一事
go on to do 继续做另一件事
stop doing 停止做某事
go on doing 继续做同一件事
不定式作宾语时，如带有宾语补足语，则要把不定式
放到后面，用it作形式宾语，构成“主语+动词+it+宾 补（形容词、名词）+不定式”结构。
如：He found it very difficult to get to sleep.
作状语 作表语 作定语
用所给动词的正确形式填空
1. I want __to__d_o__ (do) it myself.
2. Our teacher promised __t_o_s_e_e_ (see) the movie with us.
3. After you finish _r_e_a_d_in_g_ (read) it, you must return it to me. 4. He often practices _s_p_e_a_k_in_g__ (speak) English with Mr Green. 5. You’d better put off __h_a_v_in__g_ (have) the meeting till next
4. They stopped ___t_o_d_o___(do) their work when the teacher came in.
有些动词既可跟不定式作宾语，也可跟动名词作宾语，但含义不
同：
remember to do 记住要做某事
forget to do忘记要做某事
remember doing 记得曾经做过某事 forget doing 忘记曾经做过某事
2. A. turn off B. turns off C. turning off D. to turn
off
C
3. 2. My parents asked me _____ home earlier yesterday.
4. A. get
B. getting AC. tThe bob often made him _____ twelve hours a day.
month.
①用不定式作宾语的动词有： want, hope, wish, like, begin, try, need, forget, agree,
know, promise, teach, refuse, help, decide等。
②用动名词作宾语的动词有：
do, go, finish, enjoy, practice, keep, put off, give up等
翻译下列句子
1、我们发现与他工作很困难。 We find _i_t_d_i_ff_i_c_u_lt_t_o__w_o_r_k_w__it_h__h_im_____________.
2、我们认为保护树木很重要。 We think _it_v_e_r_y__im__p_o_r_t_a_n_t_t_o_p_r_o_t_e_ct__th_e__tr_e_e_s____.
句子
语法功能
1. She wanted to borrow my CD player. 2. Lucy asked him to turn down the radio. 3. To learn a foreign language is not easy.
作宾语 作宾补 作主语
4. She went to see her grandma last Sunday. 5. His job is to feed the chickens. 6. Have you got anything to say?
61.、后A面.能wo接rkto不定B.式w作ork宾s 语补C足. 语wo的rk动ed词有：D. to
waoskr,ktell, order, invite,teach, tell, want, wish等。
2、后面接不带to的不定式作宾语补足语的动词有：
使役动词：let, make, have 感官动词：feel, listen, hear, look at, see, watch, notice 3、后面带to或不带to的不定式作宾语补足语的动词有：