一、 動詞不定式考查熱點分析
考查帶to 的動詞不定式作賓語補足語的用法；帶to的動詞不定式與V-ing形式作賓語的區別；考查省去to 的動詞不定式與V-ing形式作賓語補足語的區別；考查動詞不定式作狀語的用法；考查"疑問詞 ＋ 動詞不定式"的用法；考查在固定句型中動詞不定式的用法以及動詞不定式作定語的用法。
二、 動詞不定式典型考例及分析
1. -Did you have anyone ______ the trees?
-Yes, I had the trees ______. (2004重慶市)
A. to water; water B. to water; watered
C. water; to be watered D. water; watered
【分析】 選D。使役動詞make, have, let后面的賓語補足語要用省去to的動詞不定式。即have / make / let sb. do sth.意為"讓某人做某事"，have / make / let sth. done意為"讓某物被......"。
2. When they went into the park, they saw someone ______Chinese Kongfu. (2004黑龍江省)
A. plays B. played C. to play D. playing
【分析】 選D。在動詞see, watch, hear, notice等后面的賓語補足語常用V-ing 形式表示"......某人正在做某事"。
3. ______ so much noise? It may wake up the baby. (2004威海市)
A. Why to make B. Why make C. Why not to make D. Why not make
【分析】 選B。在Why ...? /Why not ...?/ had better / would you please 之后要接省去to 的動詞不定式。又如： Be careful! The water is too hot. You'd better not to drink it right now. (2004吉林省)
4. I can't send an e-mail. Would you please show me ______ it? (2004黑龍江省)
A. doing B. to do C. what to do D. how to do
【分析】 選D。在動詞show, teach, tell 后面往往用"疑問詞 + 動詞不定式"作賓語補足語。
三、 it 的用法歸納
it常用來指事物或某一件事情，也可以用來指時間、天氣、距離等，在特定的語境中it 也可以用來指身份不明的"人"； it 用來作形式主語或形式賓語，用來代替后面的動詞不定式或者從句；它還常常用于固定句型中。
四、 it 典型考例及分析
1. -A latest English newspaper, please!
-Only one copy left. Would you like to have ______, sir? (2004南昌市)
A. it B. one C. this D. that
【分析】選A。這里用it 用來指物，指上文的only one cop。
2. -Who taught ______ English last term? Was ______ Mr Smith?
-No, Miss White did. (2003山東省)
A. you; it B. you; he C. your; it D. your; that
【分析】 選A。當不清楚某人的具體情況時往往用it來指人。如有人敲門時可以說Who is it?
3. Most kids find ______ interesting to play football. (2003揚州市)
A. it B. this C. that D. one
【分析】 選A。這里的it 用來作形式賓語，用來代替后面的動詞不定式to play football。