高二英語模塊五 Unit3語言知識教學案
ahead of time ahead of
譯：1、他在我前面五米遠跑著。
2、你得提前兩天請假。
deliver 在這里的意思是“接生，使分娩”，該詞還有“投遞；釋放；表達”等意思。
①the morning mail .(剛剛投遞出去)
②the speech (deliver) by the professor was so moving.
③her baby (被接生)by an experienced doctor.
相關短語：
deliver sth. to sb. deliver a message / a letter / deliver a speech.
5、if i had the chance, i would have a cloned baby tomorrow.本句為if引導的虛擬條件狀語從句，表示不可能實現的情況。
①if i (come) here yesterday, i would have seen him.
②if i (be) a teacher, i (be)strict with my students.
③if it (snow) tomorrow , they (not/ go)out.
注意：上面三句如果去掉if，從句則要部分倒裝。將助動詞或情態動詞置于句首。例：
① i a teacher, i would be strict with my students.
② (如果你那時聽我的話)，