Selecting a mobile phone for personal use is no easy task because technology so rapidly. A.is changing B.has changed C.will have changed D.will change 命題意圖:本題重在區分一般將來時.現在完成時和現在進行時之間的區別.本題屬四星級題. 知識依托:現在進行時表示現階段一直發生的動作.現在完成時是一般過去時和一般現在時的合成.強調對現在造成的影響或結果. 錯解分析:B項是一個極易誤選的項.不少同學認為.正是由于科技“已經變化才造成選手機成為難事.而如果仔細分析該題句意和語境就會發現.之所以手機難選.是因為科技在不斷變化.而且變化快.這一變化不僅沒有結束.而且仍在不斷的變化中.正是這一事實.造成了前半句中的結果.故答案選A. 解題方法與技巧:理解現在進行時的關鍵就在于理解“現在和“進行二詞. 答案:A ●錦囊妙計在高考題中.對于時態的考查往往以對話的形式出現.一般都沒有具體的時間狀語.所有的時間都是通過對事情發生時的情景暗示而出的.為此做題時就必須把握全句語意.分清句子中涉及到的幾個動作間的時間關系.然后根據各個時態的不同含義及用法.選出最佳答案.在這里掌握每種時態的基本形式及用法是至為重要的. ●殲滅難點訓練【查看更多】

Selecting a mobile phone for personal use is no easy task because technology ________ so rapidly.

A.
is changing
B.
has changed
C.
will have changed
D.
will change

查看答案和解析>>

Selecting a mobile phone for personal use is no easy task because technology __________ so rapidly.

A.is changing B.has changed C.will have changed D.will change

查看答案和解析>>

Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.

A. is changing B. has changed C. will have changed D. will change

查看答案和解析>>

Selecting a mobile phone for personal use is no easy task because technology____ so rapidly.

A. is changing B. has changed C. will have changed D. will change

查看答案和解析>>

Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.

A. is changing B. has changed C. will have changed D. will change

查看答案和解析>>

日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

練習冊

高中

初中

小學

Selecting a mobile phone for personal use is no easy task because technology ________ so rapidly.