2019屆高考英語基礎(chǔ)語法復(fù)習(xí)
現(xiàn) you need (not) do you (don’t) need to do
在
時 he need (not) do he needs (doesn’t need) to do
過 you needed (didn’t need) to do
去
時 he needed (didn’t need) to do
將 you need (not) do you will (not) need to do
來
時 he need (not) do he will (not) need to do
句型 時態(tài) 動詞
情態(tài)動詞dare 實義動詞 dare
肯定句 現(xiàn)在時 dare to 少用 dare/dares to do
過去時 dare to 少用 dared to do
否定句 現(xiàn)在時 daren’t/dare not do do/does not dare (to) do
過去時 dared not do did not dare (to) do
疑問句 現(xiàn)在時 dare he do? do you/does he dear (to) do?
過去時 dared he do? did he dare (to) do
needn’t have v-ed 表示過去做了某事，但沒有做的必要， 意為“本沒必要…”。例如：
you needn’t have waken me up; i don’t have to go to work today
10.表推測的情態(tài)動詞句子的反意疑問句
he must/may be in the room, isn’t he?
he can’t be in the room, is he？
he must have finished the work, hasn’t he?
he may have done the work last night, didn’t he?
：情態(tài)動詞+行為動詞進行式
情態(tài)動詞+行為動詞進行式（即情態(tài)動詞+ be + v-ing形式），表示推測或評論某動作現(xiàn)在是否正在進行。例如：
1）he must be playing basketball in the room.
2）she may be staying at home.
11.情態(tài)動詞+行為動詞完成進行式
情態(tài)動詞+行為動詞完成進行式（即情態(tài)動詞+ have been + v-ing 形式），表示推測或評論過去某動作是否正在進行或一直在進行。例如：