2020年疫情期间江苏省泰州中学附属初级中学空中课堂初二2.15笔记(导学案)答案

2.15 Grammar 2笔记答案

【现在完成时的用法】

1、表示过去已完成的动作对现在有影响。

2、表示动作从过去开始，持续到现在，并且仍有可能继续下去。

3、表示动作从过去开始，到现在发生了多少次。

【现在完成时的时间状语】

1.①He’s already come back, ________ he? 答案：hasn’t

②He’s already late,_______ he? 答案：isn’t

2.He hasn’t finished his homework _________. 答案：yet

→ Has he finished his homework _________? 答案：yet

→ Yes, he has. / No, he hasn’t. =★____________. / No, __________.还没。

答案：Not yet./ No, not yet.

★表格里填“否定句”、“疑问句”

【例题精讲】①already ②yet ③yet ④yet ⑤C

3.never They have never _______ to the USA, _______ they? 答案：been; have

★___________从没。答案：No, never.

5.表格第一行现在完成时；第二行一般过去时

e.g. I have had breakfast. 否定：I _____________ breakfast. 答案：haven’t had

I had breakfast. 否定：I_____________ breakfast. 答案：didn’t have

6. I haven’t seen them ____________ (recent). 答案：recently

★There _____________ (be) many changes in recent years. 答案：have been

8.表格第一行一般过去时；第二行现在完成时

★在过去的三年里，在近三年里in / during / over the past / last three years

13.★e.g. I have watched TV for an hour. ___________ have you watched TV?答案：How long ★Simon is in Grade 8. He__________(study) in Sunshine Primary School for six years.

答案：studied

14.e.g. Simon ________(study) in Sunshine Middle School since two years ago / since 2018.

答案：has studied

★He __________ (leave) the village 18 years ago and I __________ (not see) him since then.

答案：left; haven’t seen

【例题精讲】答案：A

用for和since填空：①for ②since ③for ④since ⑤for ⑥since

17.答案：D

现在完成时使用注意点：

★1. I _____________(go) to the USA twice last year. 答案：went

★2. -When _________ you __________(watch) it? 答案：did; watch

★3. Yang liwei ______________(be) a pilot for ten years. 答案：was

4. I ______________(read) three books these days. 已经看了答案：have read

I ______________(read) the book these days. 一直在看答案：am reading

【习题】随堂检测

1.recently

2.haven’t finished

3.have been

4.have finished 5-10.BADDBD